# OneStream - Unified EPM Reviews **Vendor:** OneStream Software **Category:** [FP&A Software](https://www.g2.com/categories/fp-a-financial-planning-analysis) **Average Rating:** 4.6/5.0 **Total Reviews:** 157 ## About OneStream - Unified EPM OneStream empowers today's CFOs, Controllers, and finance executives to go beyond traditional reporting and drive future-ready strategies with a comprehensive Enterprise Performance Management (EPM) / Corporate Performance Management (CPM) platform. By unifying all financial and operational data on a single, extensible platform, OneStream enables finance teams to accelerate financial consolidation and close, streamline planning and forecasting, and harness AI to convert complex data into impactful business strategies. With over 1,700 customers, including 15% of the Fortune 500, more than 280+ go-to-market, implementation, and development partners and approximately 1,400 employees, our vision is to be the operating system for modern finance. Platform Overview and Key Capabilities: OneStream unifies essential financial functions—from financial consolidation to AI-driven planning and analytics—all in one place. The platform supports rapid planning and forecasting, enhances productivity, and adapts to your business's evolving needs without accumulating technical debt. Key capabilities include: • Financial Consolidation: Uniquely unify financial data quality management with prebuilt capabilities to support US GAAP, IFRS, intercompany eliminations, foreign exchange, currency translation and cash flow and provides insights into acquisitions. Advanced foreign exchange and cash flow calculations. • Financial Close & Reporting: Simplify financial close processes with a single trial balance and workflow across account reconciliations, transaction matching, interactive dashboards, MSFT Certified Power BI Connector, narrative reporting, statutory reporting, management reporting, and MSFT Excel and PowerPoint integrations. • Compliance, Tax, and ESG Reporting: Meet regulatory requirements, streamline tax provisions, and address environmental, social, and governance (ESG) reporting with ease. • Financial Planning & Analysis (FP&A): Comprehensive financial planning, budgeting, and forecasting prebuilt capabilities, including scenario analysis, driver-based planning, top-down and bottom-up forecasting, and strategic planning at every level of your business. • AI-Powered Integrated Business Planning: Create touchless forecasts across your products and operations with demand forecasting, workforce planning, sales performance management and capital planning to unify your teams, drive collaboration and steer business performance. • Profitability & Cost Analysis: Perform detailed profitability analysis to inform resource allocation and optimize financial outcomes. ## OneStream - Unified EPM Pros & Cons **What users like:** - Users highlight the **user-friendly interface** of OneStream, making it easy to learn and troubleshoot. (22 reviews) - Users value the **flexibility and extensibility** of OneStream for efficient data management across diverse needs. (15 reviews) - Users value the **flexibility** of OneStream, appreciating its versatility and seamless integration with other software solutions. (13 reviews) - Users value the **flexible reporting capabilities** of OneStream, which connect various departments to a single database effectively. (13 reviews) - Users appreciate the **extreme versatility** of OneStream, enabling tailored solutions for diverse financial needs on a unified platform. (11 reviews) - Customizability (11 reviews) - Integrations (10 reviews) - Users value the **customization options** in OneStream, allowing tailored solutions to fit their organization's needs efficiently. (9 reviews) - Users appreciate the **rich capabilities and user-friendly interface** of OneStream, especially enjoying its quick consolidations and diverse modules. (9 reviews) - Finance Management (9 reviews) **What users dislike:** - Users find the **learning difficulty** challenging, especially due to the steep learning curve and complex Business Rules. (11 reviews) - Users find the **steep learning curve** challenging, especially for non-technical individuals, despite available training resources. (9 reviews) - Users find the **learning curve steep** and the system difficult to master, especially for non-technical individuals. (8 reviews) - Users find the **complexity** of OneStream challenging, especially in dashboarding and writing Business Rules without prior knowledge. (7 reviews) - Users face **dashboard limitations** in OneStream, making performance and customization more challenging than expected. (6 reviews) - Users find the **limited functionality** of OneStream hampers efficiency and makes dashboard creation cumbersome. (6 reviews) - Dashboard Issues (5 reviews) - Complex Setup (4 reviews) - Expensive (4 reviews) - Implementation Difficulties (4 reviews) ## OneStream - Unified EPM Reviews ### 1. AVP, Engineering **Rating:** 4.0/5.0 stars **Reviewed by:** Damaris D. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 29, 2026 **What do you like best about OneStream - Unified EPM?** I love OneStream - Unified EPM because it helps collate and organize the data, making our conversations with stakeholders productive. The forecasts and tracks of our financial data improve our workflow. I particularly like the dashboard and the ability to track changes made, which aids in maintaining quality control. We have an excellent service onboarding team that made the initial setup smooth. **What do you dislike about OneStream - Unified EPM?** Limited capabilities on prem. It would be nice to see more carried over from SaaS. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** I love OneStream - Unified EPM because it helps collate and organize data, enabling productive conversations with stakeholders. It solves forecasting and financial tracking issues and improves quality control with its dashboard and tracking features. Using it heavily for forecasting. ### 2. OneStream Review **Rating:** 5.0/5.0 stars **Reviewed by:** Tahir H. | OneStream Administrator, Enterprise (> 1000 emp.) **Reviewed Date:** March 23, 2023 **What do you like best about OneStream - Unified EPM?** We are moving to V9 which has a host of new features, some interesting ones like Genesis (Self Serve Dashboard builder), narrative reporting and performance enhancements. All in all looks great! **What do you dislike about OneStream - Unified EPM?** Make more of the coding drag and drop style **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We are able to load all our TB's from various sources into one application, it allows us to automate that load process, we also utilise the account recs module as well as using the analytic blend which provides very granular details to the FP&A team. This saves them from having to log into multiple source systems to interrogate data. They can do that via dashboard report, very cool functionality! ### 3. OneStream Review 2025 **Rating:** 5.0/5.0 stars **Reviewed by:** Tahir H. | Principle Product Manager - OneStream, Enterprise (> 1000 emp.) **Reviewed Date:** February 12, 2025 **What do you like best about OneStream - Unified EPM?** OneStream is an extremley versitile platform that allows complete flexibility in managing Actuals, Forecast, Budget across different cubes. The extensibility is a very powerful feature both for collating data but also for performance in consolidating the data. **What do you dislike about OneStream - Unified EPM?** It would be great to have API integration to manage security using an external tool. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We have a few hundred entities globally so OneStream is used to capture all the Actuals data from across a number of ERP systems in a unified way. This enables us to close our books quicker then before and has saved us 3 days in closing our books. We can also complete our forecast and budget and proforma data in the application at the same level of granularity. WIth a high volume of data we are leveraging the Vertical and Horizontal extensibility which gives us details at the right level and performance in consolidation. ### 4. OneStream: Powerful Unified Finance Platform, But Pricey and Complex **Rating:** 5.0/5.0 stars **Reviewed by:** Devanand P. | Quality Control Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** What I like best is that it's a truly unified platform. It sounds like marketing jargon, but it genuinely solves the biggest headache in corporate finance. In the past, we had separate software for Consolidation, another system for Budgeting/Forecasting (FP&A), and then we'd pull it all into Excel for final Reporting. That meant spending countless hours: Reconciling Data: Trying to figure out why the numbers in the planning system didn't match the numbers in the consolidation system. Maintaining Integrations: Relying on IT to build and maintain brittle data links between three different software vendors. With OneStream, the data for our actuals (Close & Consolidation) and our budget/forecast all sit in one place. You have a single set of rules and a single data model. This gives us complete confidence in our numbers and allows us to spend 90% of our time on analysis and strategy, instead of 90% of our time on data wrangling and reconciliation. That shift in focus is invaluable. **What do you dislike about OneStream - Unified EPM?** If I had to switch hats and give you the perspective of a user who has gone through an implementation and is now using it day-to-day, the common dislikes usually fall into three main buckets: Cost, Complexity, and Culture. Here’s my take: 1. The Cost: It's an Investment, and It's Expensive. "Look, I get that it replaces four other systems and gives us amazing data quality, but there’s no getting around it: OneStream is premium software with a premium price tag. Initial Outlay: The licensing and implementation costs are significant. It’s not a solution for small-to-mid-size companies unless they have extremely complex financial requirements. You need to be ready to commit significant budget. The 'Tax': Because the system is so powerful and flexible, you often need to rely on highly-skilled, and therefore expensive, consultants or in-house experts for the heavy lifting, especially with initial design and complex business rule changes. 2. The Complexity & Learning Curve: Powerful, but not Simple "The thing I loved about it—its ability to do everything—is also what makes it a beast to master. It’s not like turning on a lightweight cloud app. Steep Learning Curve: For a new administrator or a new financial analyst who didn't come from a legacy CPM system (like Hyperion), the complexity can be overwhelming at first. You need dedicated training and time to become proficient. It Requires a 'Developer Mindset': While the front-end user experience is good for data entry and reporting, making major changes to the system logic, building highly customized reports, or managing the Extensible Dimensionality feature often feels like an IT development project. It’s not always a completely 'business user self-service' tool in the way some simpler planning apps are marketed. 3. The User Interface (UI): Functional, Not Fashionable "Honestly, the application is incredibly functional, but if you compare it side-by-side with some of the newer, consumer-grade cloud apps, it can feel a bit... plain. A Bit Dated: It can sometimes lack the sleek, modern aesthetic and intuitive 'drag-and-drop' feel that some users are now accustomed to from other cloud tools. It's built by finance people, for finance problems, and the focus is clearly on the robust functionality behind the scenes, not necessarily the visual sizzle." In short, it's a Formula 1 race car: incredibly powerful, capable of world-class performance, but it costs a lot to buy, and you need a specialized, highly-trained pit crew to run it. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** For me, OneStream solves two huge problems: the 'Franken-System' problem and the 'Low-Value Time-Suck' problem. Problem 1: The "Franken-System" (Disparate, Disconnected Tools) The Problem Itself: Before OneStream, we were using three different pieces of software—one for the final financial consolidation, one for our annual budget, and a mess of spreadsheets for operational planning. We were always dealing with what I call the 'Franken-System': disparate applications clumsily bolted together. Every month, we'd spend days pulling data from System A, mapping it to System B, and reconciling the differences. Why? Because the definition of 'Revenue' was slightly different in each one. How OneStream Solved It (The Benefit): It gave us ONE single source of truth. Now, actuals, budgets, forecasts, and even operational details all live in the same place with the same rules and dimensions. I no longer have to reconcile the forecast number against the actual number—if they don't match up, it's not because of a data transfer error; it's a real business problem we need to analyze. The benefit is a massive surge in data confidence. I know the numbers I'm reporting to the CFO are validated, tied out, and accurate because they came from the same engine that runs the final close. Problem 2: The "Low-Value Time-Suck" (Wasting Time on Busywork) The Problem Itself: My team was spending about 70% of its time on manual, repetitive tasks: pulling trial balances, loading data, running currency conversions, eliminating intercompany entries, and formatting reports. We were data administrators, not financial analysts. We had almost no time for strategic work. How OneStream Solved It (The Benefit): It automates all the necessary but boring grunt work. The financial close is significantly faster because consolidations, intercompany eliminations, and data validations happen automatically within the platform's workflows. The benefit is we are finally strategic business partners. My team is freed up to spend that 70% of our time on high-value activities: Deeper Analysis: We're analyzing variances, modeling "what-if" scenarios, and seeing trends in real-time. Business Intelligence: We can blend financial data with operational data (like CRM or inventory stats) to give department heads true insights, not just P&L numbers. Ultimately, OneStream helps me transition from being a Historian (reporting what happened last month) to a Predictor (advising on what should happen next month). That's a huge benefit to my career and to the company's bottom line. ### 5. Automates and Compiles Stakeholder Inputs Effortlessly **Rating:** 5.0/5.0 stars **Reviewed by:** Dorinda A. | Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2026 **What do you like best about OneStream - Unified EPM?** The platform automates and compiles inputs from stakeholders **What do you dislike about OneStream - Unified EPM?** At this point, I have not identified any dislikes. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** The process of compiling the information from stakeholders was previously a labor intensive undertaking. OneStream automated the entire process. ### 6. OneStream - Streamlining Accounting Processes to Success **Rating:** 4.0/5.0 stars **Reviewed by:** Mila S. | Financial Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** June 25, 2025 **What do you like best about OneStream - Unified EPM?** OneStream has given us the ability to simply our month end accounting processes. Specifically with accounting reconciliations, we now have the ability to streamline our reconciliation process with pre-made templates, while being able to attach our own internal documents as backup where needed. OneStream has given us the ability to review account recs form a high-level perspective - we can review what is outstanding, what has been changed, and where reconciliations are in the approval process. It has been a great tool for month end planning. **What do you dislike about OneStream - Unified EPM?** The initial parallel integration was slower than expected. There were some difficulties with training and proper reconciliation prep, but with virtual learning sessions we were able to overcome the initial growing pains. The customer support made this process significantly easier. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** OneStream has given us the ability to forecast in greater detail and perform deeper financial analysis. For example, preparing overhead analysis during forecasting has become more efficient due to the variance analysis OneStream provides for all changes to accounts. This allows us me to focus on significant variances and the effects of these changes on our forecast or business plan. ### 7. Powerful Insights from Unified Data Platform **Rating:** 4.5/5.0 stars **Reviewed by:** Minhhieu N. | Transformation Lead, Consolidations & Reporting, Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about OneStream - Unified EPM?** There is so much you can do when all the data is stored on one platform, when stringing together several separate loads to draw correlations and insights. It just intrinsically makes sense. **What do you dislike about OneStream - Unified EPM?** I think there are some things where you may need a bit of a developer mindset to execute, but its been continually improving with the new tools and resources given, like genesis to help build dashboarding for someone like me in finance, decreases barriers to develop. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Reporting is huge in the OneStream tool, doing things much further than the standard ERPs. It is also giving us much more flexibility for insights to upper management, and drawing out a global standard of reporting across all our segments and brands. ### 8. Great experience so far **Rating:** 5.0/5.0 stars **Reviewed by:** Andrey M. | Senior Financial Controller, Enterprise (> 1000 emp.) **Reviewed Date:** June 26, 2025 **What do you like best about OneStream - Unified EPM?** That I can combine stage data, cube data and metadata - full y flexible and opened to building solutions! **What do you dislike about OneStream - Unified EPM?** UI is a a bit wooden and hard to make it fancy. Web client is not 100% replacement of win app and no mac app. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We have more than 300 legal entities in the group scope, so speed of consolidation is major factor for us. Another one - great dimensionality allow to see many many sophisticated reports and analyses. ### 9. Love Everything—Nothing to Hate **Rating:** 4.5/5.0 stars **Reviewed by:** Faiza Z. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 29, 2026 **What do you like best about OneStream - Unified EPM?** I think I like everything. I have 15 chars remaining **What do you dislike about OneStream - Unified EPM?** There is nothing I dislike about OneStream **What problems is OneStream - Unified EPM solving and how is that benefiting you?** nothing ### 10. OneStream XF Review: Power, Flexibility, and Control in One Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Vasantha R. | Assistant Manager EPM , Enterprise (> 1000 emp.) **Reviewed Date:** April 18, 2023 **What do you like best about OneStream - Unified EPM?** 1) Single Platform – Combines consolidation, planning, and reporting in one place. 2)User-Friendly – Intuitive workflows and consistent user experience. 3)Flexible Business Rules – Supports complex logic and automation. 4)Strong Governance – Built-in workflows, audit trails, and approvals. 5)Real-Time Insights – Dashboards and reports update instantly **What do you dislike about OneStream - Unified EPM?** 1) Steep Learning Curve – Requires time to learn, especially for new developers or admins. 2) Heavy Reliance on Business Rules – Customization often needs VB.NET scripting, which may require technical support. 3) Complex Initial Setup – Implementation can be time-consuming and resource-intensive. 4) Limited Out-of-the-Box Reporting – Many reports need to be built manually or customized **What problems is OneStream - Unified EPM solving and how is that benefiting you?** 1) Combines multiple tools into one platform. 2)Reduces manual work and errors. 3)Speeds up financial close and reporting. 4)Provides real-time data and insights. 5)Improves accuracy in budgeting and forecasting. 6)Automates intercompany matching and eliminations. 7)Strengthens compliance with built-in audit trails. 8)Adapts easily to business changes ### 11. Very easy to use. Consolidation and automation keeps our team lean and efficient **Rating:** 4.5/5.0 stars **Reviewed by:** Isaac C. | Financial Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** September 25, 2025 **What do you like best about OneStream - Unified EPM?** The best thing is how OneStream is the source of truth for our business and be able to check that my reporting is accurate. Being able to add cube views to Excel have helped streamline my workflow by being able to create an efficient workflow and standard template to use moving forward. This helps utilize our time efficiently and effectively. **What do you dislike about OneStream - Unified EPM?** There are certain times in Excel where the OneStream plug in doesn't work and it can be difficult to located specific items. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** OneStream helps me with month end reporting as well as board reporting. ### 12. Flexible Data Connections and Security, but Customization Can Be Challenging at First **Rating:** 5.0/5.0 stars **Reviewed by:** Tad P. | Director Controlling & Projects, Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about OneStream - Unified EPM?** OneStream claims they can cover all use cases in Finance and they do not overpromise. In addition, the platform connects to virtually any data source and its security can be tailored to all needs. **What do you dislike about OneStream - Unified EPM?** A lot of opportunities in customization are great mid and long/term. When getting started, these increase the hurdle to overcome. Implementation Partners and OneStream Support is very responsive though and helps mitigating. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We use OneStream in a unified data model for both external reporting and management reporting. ### 13. Comprehensive Finance Solution, with lots to explore. **Rating:** 5.0/5.0 stars **Reviewed by:** Dawn C. | Senior Manager - Finance Transformation, Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** One stop shop meeting all finance needs, forward thinking and continuously being developed A flexible solution that can can be designed to suit the organization but with core design principles and dimensions. Ability to incrementally change **What do you dislike about OneStream - Unified EPM?** Some concepts are still difficult to grasp for non technical people but version 9 should help with this **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Allowing data to be pulled from multiple systems and surfaced in one place with greater granularity. Moving the company away from an excel reliant culture ### 14. A True One-Stop Shop **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Accounting | Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2026 **What do you like best about OneStream - Unified EPM?** one stop shop - flexibility for platform **What do you dislike about OneStream - Unified EPM?** AI capabilities limited only to SAAS options **What problems is OneStream - Unified EPM solving and how is that benefiting you?** financial forecasting ### 15. Customizable and Flexible, But Implementation Takes Time and Money **Rating:** 5.0/5.0 stars **Reviewed by:** Sam G. | Senior Financial Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** The ability to create want you what you want to see and how you want to see it, and make your existing data map to that standard. **What do you dislike about OneStream - Unified EPM?** Long and expensive implementation period. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We went from only understanding Financial statement line item level of detail and forecasting on a quarterly basis, to being able to see account level detail by location/legal entity and forecasting monthly. ### 16. Well-integrated system that functions well with our current infrastructure and processes **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Automotive | Enterprise (> 1000 emp.) **Reviewed Date:** July 03, 2025 **What do you like best about OneStream - Unified EPM?** It is an integrated system that works well with our current infrastructure and processes, including SAP, and the retrieve function for review and analysis is very useful. I use this system on a weekly basis for various reviews and analyses, quarterly for forecasts, and annually for budgets. **What do you dislike about OneStream - Unified EPM?** The budget and forecast process could be further improved by allowing the same GL setup in SAP to be brought into OneStream. This way, we will be able to analyze using the existing breakouts (UD2/UD4) and also via specific GLs for easier comparison of actual vs forecast. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Ability to seamlessly, and with confidence, upload actuals on a monthly basis. Also upload budget and forecast data, and be able to analyze actuals vs forecast data. ### 17. great EPM platform that can be customized for many business purposes **Rating:** 5.0/5.0 stars **Reviewed by:** Philip L. | Enterprise (> 1000 emp.) **Reviewed Date:** April 06, 2023 **What do you like best about OneStream - Unified EPM?** Onestream is continuously improving and further developing their platform. The speed and performance are further being improved they are offering ML solutions as well. **What do you dislike about OneStream - Unified EPM?** Onestream offers training, what they could improve is to off more in-depth training on some topics. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Onestream is the single source of truth. Onestream increases our productivity through automization of many processes and data integration. ### 18. Fast and User-Friendly Solution with Promising Future Enhancements **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Chemicals | Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** The solution is fast, and it's very easy to introduce it for the users. They can have a better understanding of actions they doing, with using OneStream. **What do you dislike about OneStream - Unified EPM?** It's difficult to say something about that, as I use OneStream from last year, I just really look forward to next enhancements it will bring to our organisation. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** the first is data loading, which is very fast - from posting in ERP to see it in consolidation system. and the second is that data accuracy is excellent. I always could know why I see some data. drill down function is excellent. ### 19. Harmonized Financials for Informed Decision-Making **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** OneStream creates harmonized financials to understand the business and make informed decisions with both consolidated and highly detailed information. **What do you dislike about OneStream - Unified EPM?** The tool is an open platform, so you can build out your program for whatever best suits your business. You need to find the proper implementation partners to complete this task. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** OneStream allows us to look at independently run business on the same playing field. Our companies financials roll up to the same accounting and finance structure because of OneStream, which allows us to look at performance on a comparable basis. ### 20. Administrator of OneStream **Rating:** 5.0/5.0 stars **Reviewed by:** Vincent B. | Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** October 09, 2025 **What do you like best about OneStream - Unified EPM?** Possibility of creativity in terms of reporting requirements, connecting all departments to use ONE database despite often different needs. Perspective of using AI is fantastic and management is really looking forward to exploring it **What do you dislike about OneStream - Unified EPM?** Business Rules can be sometimes difficult to write if you don't have a solid background in HFM ...etc **What problems is OneStream - Unified EPM solving and how is that benefiting you?** DC loads and unifying reporting from different excel reports ### 21. Clear leader in CPM Software **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering | Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about OneStream - Unified EPM?** The platform stands out for its robustness, offering a solid and reliable foundation. I am also impressed by the strength of its implementation partners, which adds to the overall confidence in the system. Additionally, the wide range of offerings available on the platform further enhances its appeal. The application is very intuitive for users and admins alike. **What do you dislike about OneStream - Unified EPM?** I don't have any significant complaints about the platform—it has been very well received by the end users. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** The application's speed and seamless integration allow for rapid access to data, while its drill-through features and auditability ensure complete transparency. ### 22. Unified Platform Simplifies Business, But Interface Needs Improvement for New Users **Rating:** 5.0/5.0 stars **Reviewed by:** Erica L. | Manager Financial Systems, Mid-Market (51-1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** Consolidation of multiple businesses from various ERPs into one unified platform **What do you dislike about OneStream - Unified EPM?** The interface is not intuitive for end users. This can be very intimidating for new users and training/end user adoption **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Consolidation of multiple business units. This has allowed quick integration of acquisitions. ### 23. Easy to Use Across Multiple Platforms **Rating:** 5.0/5.0 stars **Reviewed by:** Sebastian w. | Technical owner, Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** The smooth processes and easy to use From the IT side the security tabb is really easy to use and the support service is good from onestream, alot of good features and easy to build integrations **What do you dislike about OneStream - Unified EPM?** need more API solutions for integrations to new systems **What problems is OneStream - Unified EPM solving and how is that benefiting you?** working across diffrent platforms ### 24. Unified Platform Is Great, But Requires Extra SaaS for Integrations **Rating:** 4.5/5.0 stars **Reviewed by:** Peter B. | epm business consultant, Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** that its all in one reporting . i really like the workflows **What do you dislike about OneStream - Unified EPM?** the fact that you need to have a saas solution on the side to do integrations **What problems is OneStream - Unified EPM solving and how is that benefiting you?** to do the consolidation and calculate the participations of the entities and delivering us a plan long term and budget ### 25. Great product! **Rating:** 5.0/5.0 stars **Reviewed by:** Jessica H. | Project Manager - Finance, Enterprise (> 1000 emp.) **Reviewed Date:** April 30, 2025 **What do you like best about OneStream - Unified EPM?** - Single platform used for financial close and consolidation, planning and account recs with options to easily add on new modules -Very automated -Live access to data in real time - Very customizable **What do you dislike about OneStream - Unified EPM?** - Big learning curve to set up the system and to train new users - While it is very customizable, it is time consuming and can be complex to set up customizations **What problems is OneStream - Unified EPM solving and how is that benefiting you?** - Entities use different systems so OneStream consolidates data from multiple systems into one system - Simplifies complex accounting processes, like automated intercompany eliminations - Reduces manual processes ### 26. Powerful capabilities **Rating:** 4.0/5.0 stars **Reviewed by:** Kayla M. | Sr Finance Manager, FP&A, Enterprise (> 1000 emp.) **Reviewed Date:** September 25, 2025 **What do you like best about OneStream - Unified EPM?** Once you get everything set up, the ease of accessing information and report creation is incredible. **What do you dislike about OneStream - Unified EPM?** She's a pricey girl, between OneSteam costs and developer needs. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Keeping different user groups consistent. No wonky excel files with hundreds of variation that make consolidation crazy. No hunting down source documents or hitting a wall with a pesky hardcoded number. ### 27. All-in-One Financial Platform That Connects Teams Seamlessly **Rating:** 5.0/5.0 stars **Reviewed by:** John H. | F&A Systems Supervisor, Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** OneSTream enables its users and admin to communicate and consolidate all financial information into one platform. **What do you dislike about OneStream - Unified EPM?** Nothing about OneStream I found to be troubling. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Consolidation for non oracle centers and automation with other ERP GL's. ### 28. Great Integration Across Finance, but Realtime Reporting Needs Improvement **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** This unified platform brings together finance solutions across various business units, the group, and both data and finance functions, creating greater harmony and integration. **What do you dislike about OneStream - Unified EPM?** The real-time reporting capabilities from Finance Core and other solutions to last-mile reporting tools like PowerBI are limited and not fully accessible. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** The integration of MA, FA, and Forecasting, along with Driver Based Forecasting, is a valuable feature. Bringing these elements together enhances the overall forecasting process and allows for more accurate and insightful planning. ### 29. Great All-in-One CFO Tool, But Struggles with Large Data Sets **Rating:** 4.5/5.0 stars **Reviewed by:** David W. | Financial Process Improvement & Reporting System Manager, Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** One stop shop for majority of CFO office tasks **What do you dislike about OneStream - Unified EPM?** Performance slowed at over million records **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Integrating operation finance with General ledger is so much easier and consolidated data to answer questions ### 30. Unified Platform Simplifies Admin, But Support Needs Improvement **Rating:** 4.5/5.0 stars **Reviewed by:** Pamala S. | Sr Manager, Financial Process Management, OneStream, Mid-Market (51-1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** unified platform; easier administration. **What do you dislike about OneStream - Unified EPM?** support is no where as good as it used to be. WAY too complex getting help! **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Unified platform. acctg & fin users on same system. ### 31. Service Now Operations Manager **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Logistics and Supply Chain | Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** The flexibility of market place solutions to enhance the core value of the product. Savings on administrative processes as well. **What do you dislike about OneStream - Unified EPM?** can't think of any. just from our company processes and taking the time to unravel them enough to get them implemented in OneStream platforms. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Getting all our data in one place in new chart to help support the financial analysis processes for both consolidations and planning. ### 32. OneStream Promoter - Colorado **Rating:** 4.5/5.0 stars **Reviewed by:** Stuart K. | VP, Accounting - Wireless, Enterprise (> 1000 emp.) **Reviewed Date:** September 17, 2025 **What do you like best about OneStream - Unified EPM?** One source of the truth for financial reporting, budgeting, forecasting, account reconciliation, and financial workflows. **What do you dislike about OneStream - Unified EPM?** I would like to see improvements in balance sheet account reconciliation reporting. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** My team and I use OneStream throughout the day every day to provide our leadership with timely, accurate and insightful financial information. ### 33. OneStream - HS **Rating:** 5.0/5.0 stars **Reviewed by:** Enrique P. | OneStream Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** October 09, 2025 **What do you like best about OneStream - Unified EPM?** The Flexibility and capabilities of the system, and possible customization **What do you dislike about OneStream - Unified EPM?** Takes time to learn it. Not as quick to learn it. The customization requires a significant build out effort **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Helping us with consolidation, management reporting and financial forecasting. ### 34. Great D365 Integration, But Steep Learning Curve **Rating:** 5.0/5.0 stars **Reviewed by:** Chai S. | Sr Financial Systems Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** It integrates with D365, which is the primary ERP **What do you dislike about OneStream - Unified EPM?** Learning curve is steep and picking it up is not always intuitive **What problems is OneStream - Unified EPM solving and how is that benefiting you?** It helps with consolidations across multiple companies ### 35. Great All-in-One Access, but Issues with OS Losing Contacts **Rating:** 5.0/5.0 stars **Reviewed by:** DENISE J. | VP Strategic Planning & Analysis, Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** all in one [place access, free apps and ease of use **What do you dislike about OneStream - Unified EPM?** issues with \os adhoc losing contacts and **What problems is OneStream - Unified EPM solving and how is that benefiting you?** previously on hyperion and had to constantly reload to tons of cubes - now solved with ||OS ### 36. Powerful Data Merging **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** I like the ability to merge data from multiple sources and it together for meaningful analytics. **What do you dislike about OneStream - Unified EPM?** At times, the building features can be a little clunky. For example the amount of components needed to create a functional dashboard can be cumbersome. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** OneStream is allowing us to unify our forecasting process by using a top down approach with sales inputs driving the business to make decisions. ### 37. All in One Solution for all finance related requirements **Rating:** 4.5/5.0 stars **Reviewed by:** Sathish R. | Solution Manager, Enterprise (> 1000 emp.) **Reviewed Date:** December 03, 2020 **What do you like best about OneStream - Unified EPM?** Transformation Rules Flexibility with Application Extensible Dimensions for business reporting One Solution multiple Products Easy implementation of a new product from Market Place Customize the application according to business needs **What do you dislike about OneStream - Unified EPM?** Dashboarding Capabilities Ease of creating dashboards There is no keyboard navigation defined in OneStream, everything is mouse-based. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** We have started using OneStream for Account Reconciliation. Instead of just migrating the account reconciliations to a digital platform, we have now achieved the below benefits from OS tool. Consolidation of additional attributes like Aging, Categories from lowest to top entity hierarchy Calculation of Risk indicators associated with Sub Ledgers of AP, AR & Inventory Drill Back from summary level to Transactional level at a click of a button ### 38. Quickviews Make Data Access Effortless **Rating:** 5.0/5.0 stars **Reviewed by:** Anjola O. | onestream admin, Small-Business (50 or fewer emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** What i like the most is that you are able to draw data through quickviews **What do you dislike about OneStream - Unified EPM?** I dislike long consolidation times occasionally **What problems is OneStream - Unified EPM solving and how is that benefiting you?** errors in company alignment ### 39. Good way to retrieve data and view in many ways **Rating:** 4.0/5.0 stars **Reviewed by:** Alex S. | Senior Financial Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** July 01, 2025 **What do you like best about OneStream - Unified EPM?** Good way to retrieve data and view in many ways. Customizable and helpful for decisions **What do you dislike about OneStream - Unified EPM?** System can be slow and the data has to be loaded into the system instead of automatically retrieving. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Having data visible and in one spot. Allows for centralizing data and processes ### 40. User-Friendly and Easy Troubleshooting, But Auditing Needs Improvement **Rating:** 5.0/5.0 stars **Reviewed by:** Dixie R. | Sr. Systems Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** User friendly Easy to troubleshoot Easy to learn Interactive **What do you dislike about OneStream - Unified EPM?** Auditing Dashboard limitations Performance **What problems is OneStream - Unified EPM solving and how is that benefiting you?** The consolidation process is quick, and the interface is very user-friendly. ### 41. Easy to Use and Fast, But Lacks Metadata Automation **Rating:** 5.0/5.0 stars **Reviewed by:** Syed Q. | Senior Financial Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** October 30, 2025 **What do you like best about OneStream - Unified EPM?** Very easy to use, not much coding needed. consolidation are fast. **What do you dislike about OneStream - Unified EPM?** We can't automate the metadata build process. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Consolidation and forecasting and planning ### 42. Great Transparency and Ease of Use, But Extra Add-Ons Disappoint **Rating:** 5.0/5.0 stars **Reviewed by:** Abhi C. | Finance Systems Manager, Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about OneStream - Unified EPM?** transparency, easy to develop and build on as a end user or administrator **What do you dislike about OneStream - Unified EPM?** additional add-ons, that should come free. ADMIN ASSIST!! **What problems is OneStream - Unified EPM solving and how is that benefiting you?** data reconciliations, and exporting data ### 43. OneStream is an excellent single platform that gives great opportunities for actual consolidations **Rating:** 4.5/5.0 stars **Reviewed by:** Jill K. | Principal Financial Systems Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** September 17, 2025 **What do you like best about OneStream - Unified EPM?** Ease of use for Admins and users, ease of implementation of different modules **What do you dislike about OneStream - Unified EPM?** Certain public facing reporting requirements, however, narrative reporting is very good **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Consolidation of multiple ERP systems allowing for faster close ### 44. One Source of Truth, Infinite potential, Great customer support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** September 17, 2025 **What do you like best about OneStream - Unified EPM?** flexibility to build solutions that are meeting business real time, access to market place solutions built that integrate easily within platform, being on cutting edge of technology **What do you dislike about OneStream - Unified EPM?** not enough free training on different functionalities, " haha also the error logs sometimes are not as specific" **What problems is OneStream - Unified EPM solving and how is that benefiting you?** consolidation, multiple currency translation, complex financial, operational data, audit, tax provision, statutory reporting, analytics, board reporting , AI forecasting, driver based planning ### 45. Extensible Dimensionality Makes This a Standout Choice **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Mining & Metals | Mid-Market (51-1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** Extensible Dimensionality and the ability to roll up all of our data **What do you dislike about OneStream - Unified EPM?** Dashboarding is difficult out of the box. **What problems is OneStream - Unified EPM solving and how is that benefiting you?** What I appreciate most is how it helps us speed up our forecasting process while keeping all of our essential data centralized in one place. ### 46. Account recs has worked well **Rating:** 3.0/5.0 stars **Reviewed by:** Cameron C. | Sr Director, Enterprise (> 1000 emp.) **Reviewed Date:** September 25, 2025 **What do you like best about OneStream - Unified EPM?** The simplified stream has helped us bring organization along. **What do you dislike about OneStream - Unified EPM?** right now there is not anything that i dislike **What problems is OneStream - Unified EPM solving and how is that benefiting you?** bringing info to the teams ### 47. User-Friendly Single Source of Truth **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about OneStream - Unified EPM?** It is a SSoT, very user friendly. It is vital for the finance department **What do you dislike about OneStream - Unified EPM?** I like OneStream EPM and no suggestions for any dislikes **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Not really and we are in a good shape with using OneStream for financial close and FP&A ### 48. I have great experience working with OneStream for finance budgeting **Rating:** 4.5/5.0 stars **Reviewed by:** Saideepak K. | IT Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** September 17, 2025 **What do you like best about OneStream - Unified EPM?** It was great experience and able to complete close with in a day **What do you dislike about OneStream - Unified EPM?** I don't see any issues using OneStream - Unified EPM **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Yes ### 49. Very flexible tool **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Enterprise (> 1000 emp.) **Reviewed Date:** April 29, 2025 **What do you like best about OneStream - Unified EPM?** versatility, that you can do almost anything if you try hard enough, once you get really familiar with it it becomes rather easy to use software, good connectability with other softwares via Business Rules and Connectors **What do you dislike about OneStream - Unified EPM?** the steep learning curve, many things to learn at the start **What problems is OneStream - Unified EPM solving and how is that benefiting you?** It makes it easier to report our monthly data. We collect information from different ERP systems in our company. Then, we put all this data together in OneStream. This saves us time, reduces mistakes and lets us see all the important information in one place ### 50. Seamless, easy, and efficient workflow product **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** September 25, 2025 **What do you like best about OneStream - Unified EPM?** It helps me save a bunch of time avoiding manual input of data **What do you dislike about OneStream - Unified EPM?** Sometimes its difficult to located specific items that I'm looking for in terms of oneoff accounts **What problems is OneStream - Unified EPM solving and how is that benefiting you?** Allows me to save hours of time by being able to import cube views to Excel and have the relevant information available ## OneStream - Unified EPM Discussions - [What does OneStream XF stand for?](https://www.g2.com/discussions/what-does-onestream-xf-stand-for) - 2 comments - [What is OneStream Excel add in?](https://www.g2.com/discussions/what-is-onestream-excel-add-in) - 1 comment - [Is OneStream an ERP?](https://www.g2.com/discussions/is-onestream-an-erp) - 2 comments - [What type of system is OneStream?](https://www.g2.com/discussions/what-type-of-system-is-onestream) - 2 comments - [View OneStream - Unified EPM pricing details and edition comparison](https://www.g2.com/products/onestream-unified-epm/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-29+19%3A45%3A22+-0500&secure%5Bsession_id%5D=41c09722-a30d-4440-8399-1fc9481920e1&secure%5Btoken%5D=deac53b2a1380917094a086d9ee6c135a46d2a385c4d477b4d4d8574e822de44&format=llm_user) ## OneStream - Unified EPM Integrations - [Anaplan](https://www.g2.com/products/anaplan/reviews) - [eCustoms](https://www.g2.com/products/ecustoms/reviews) - [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) - [Kepion](https://www.g2.com/products/kepion/reviews) - [Microsoft Dynamics 365 Business Central](https://www.g2.com/products/microsoft-microsoft-dynamics-365-business-central/reviews) - [Oracle Database](https://www.g2.com/products/oracle-database/reviews) - [PowerBI Tiles Pro](https://www.g2.com/products/powerbi-tiles-pro/reviews) - 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Sales Performance - Sales Forecasting - Integrations - Scenario Modeling **Agentic AI - Accounting & Finance** - Autonomous Task Execution **Agentic AI - FP&A (Financial Planning & Analysis) ** - Proactive Assistance - Decision Making **Financial Insight** - Budgeting - Forecasting - Planning **Budget Management** - Consolidation - Adjustments - Workflows **Reporting** - Report Types - Standard - Custom **Audit - Financial Reconciliation** - Accuracy - Compliance - Reporting - Audit Trail **Territory Management - Sales Planning** - Territory Management - Territory Planning **Data** - Data Visualization - Data Analysis - Custom Reporting - Reporting Templates **Forecasting** - Historical Data - Reforecast - Forecast Types - Rolling Forecasts - AI **Closing Process** - Audit - Journal Entries - Distribution **Integrations - Financial Reconciliation** - Accounting - Inventory - ERP - Banking **Quota & Capacity Management - Sales Planning** - Quota Management - Capacity Management - Quota Planning **Status Communication** - Collaboration - Version Control - Real-Time Data Updates - Scorecards **Analytics** - Variance Analysis - Forecasts Comparison - Forward Looking **User Permissions and Security - Financial Reconciliation** - Access - Authentication - Encryption - Regulations **Agentic AI - Sales Planning** - Autonomous Task Execution - Multi-step Planning **Agentic AI - Financial Reconciliation** - Autonomous Task Execution **Agentic AI - Budgeting and Forecasting** - Natural Language Interaction - Proactive Assistance - Decision Making **AI - Financial Close** - Autonomous Task Execution - Compliance - Reconciliation - Data Collection - Analysis ## Top OneStream - Unified EPM Alternatives - [Anaplan](https://www.g2.com/products/anaplan/reviews) - 4.6/5.0 (393 reviews) - [Vena](https://www.g2.com/products/vena/reviews) - 4.5/5.0 (469 reviews) - [Planful](https://www.g2.com/products/planful/reviews) - 4.3/5.0 (489 reviews)