# Best Application Performance Monitoring (APM) Tools - Page 15

## How Many Application Performance Monitoring (APM) Tools Products Does G2 Track?

**Total Products under this Category:** 216

### Category Stats (Aug 2026)

- **Average Rating:** 4.44/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** BMC AMI Data (+0.83%) - Among all products in this category, BMC AMI Data recorded the largest rating increase compared to last month

_Last updated: August 05, 2026_

## How Does G2 Rank Application Performance Monitoring (APM) Tools Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 16,400+ Authentic Reviews
- 216+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Application Performance Monitoring (APM) Tools
 ![G2 Grid® for Application Performance Monitoring (APM) Tools plotting products by satisfaction and market presence](https://www.g2.com/categories/application-performance-monitoring-apm/grids.png?focus%5B%5D=27540&focus%5B%5D=3824&focus%5B%5D=2056&focus%5B%5D=139215&focus%5B%5D=68738&focus%5B%5D=17313&focus%5B%5D=17351&focus%5B%5D=16779)

Highlighted products: IBM Instana, Datadog, Dynatrace, New Relic, LogRocket, Sentry, OpManager Nexus, and Coralogix.

Underlying data: [Grid® JSON](https://www.g2.com/categories/application-performance-monitoring-apm/grids.json?focus%5B%5D=ibm-instana&focus%5B%5D=datadog&focus%5B%5D=dynatrace&focus%5B%5D=new-relic&focus%5B%5D=logrocket&focus%5B%5D=sentry&focus%5B%5D=opmanager-nexus&focus%5B%5D=coralogix)

**Sponsored**

### Google Cloud Monitoring

Cloud Monitoring collects metric data and provides tools that let you monitor and visualize how your applications and services are performing.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=168&secure%5Bchosen_at%5D=2026-08-06T22%3A40%3A05Z&secure%5Bdisplayable_resource_id%5D=168&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=168&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=40548&secure%5Bresource_id%5D=168&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fapplication-performance-monitoring-apm%3Fpage%3D15&secure%5Btoken%5D=6a38e09487921da4adca0fd02431e91101da87862d038fc76e72ed941d1f7715&secure%5Burl%5D=https%3A%2F%2Fcloud.google.com%2Fmonitoring%2F%3Futm_source%3DG2%26utm_medium%3Ddisplay%26utm_campaign%3DCloud-SS-DR-GCP-1713658-GCP-DR-NA-US-en-G2-Display-Banner-All-%25epid%21-%25ecid%21-monitoring%26utm_content%3D%7Bdevice%7D-%7Badgroupid%7D-%7Bnetwork%7D-%7Btargetid%7D-%7Bloc_physical_ms%7D-%7Bcampaignid%7D&secure%5Burl_type%5D=custom_url)

### [VitalSigns™ Integrated Solutions for z/OS](https://www.g2.com/products/vitalsigns-integrated-solutions-for-z-os/reviews)

Unlock Mainframe Insights with Real-Time Visibility from SDS VitalSigns for z/OS VitalSigns for z/OS is an integrated suite of products for managing and monitoring mainframe environments. These products can be used individually to address specific challenges or work together as an integrated solution. VitalSigns products can reduce costs by improving efficiency through process automation, resource conservation, and problem diagnosis and resolution. Key Features: • Real-Time Monitoring: See key performance indicators for CPU, I/O, and memory. • Batch Processing Insights: Identify bottlenecks to improve throughput. • Predictive Analytics: Detect trends and prevent system slowdowns before they occur. • Customizable Alerts: Set custom thresholds and receive proactive alerts. Business Impact: • Reduce Operating Costs: Lower MLC charges by optimizing workload efficiency. • Improve System Uptime: Get ahead of system failures and reduce downtime. • Faster Issue Resolution: Diagnose and fix mainframe slowdowns in real-time.

#### Who Is the Company Behind VitalSigns™ Integrated Solutions for z/OS?

- **Seller:** [Software Diversified Services (SDS)](https://www.g2.com/sellers/software-diversified-services-sds)
- **Year Founded:** 1982
- **HQ Location:** North Oaks, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1363cae51c74df852b6ab7e30a9f8c71159bafc5fe2f738cf3b133c2d49ef89b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsoftware-diversified-services%2F&secure%5Burl_type%5D=linkedin_company_website)  
25 employees on LinkedIn®

### [vuSmartMaps](https://www.g2.com/products/vusmartmaps/reviews)

vuSmartMaps is a powerful observability platform that utilizes Artificial Intelligence and Machine Learning to observe the performance of applications, infrastructure components, and network devices, ensuring business continuity and improving customer satisfaction. Its AI and ML capabilities enable proactive measures such as root cause analysis for faster incident resolution and prediction-based prevention to avoid incidents altogether.

#### Who Is the Company Behind vuSmartMaps?

- **Seller:** [VuNet Systems](https://www.g2.com/sellers/vunet-systems)
- **Year Founded:** 2014
- **HQ Location:** Bangalore, IN
- **Twitter:** @vunetsystems  
148 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2a3de14f5d82d52706cbe385e2bea5f2652b9e62a73933de554c680c99a58c71&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvunet-systems&secure%5Burl_type%5D=linkedin_company_website)  
238 employees on LinkedIn®

### [watsonx Assistant for Z](https://www.g2.com/products/watsonx-assistant-for-z/reviews)

IBM watsonx™ Assistant for Z is a generative AI assistant designed to enhance productivity and streamline operations on the IBM Z platform. By integrating decades of IBM's mainframe expertise, it offers users accurate, up-to-date answers to IBM Z-related queries and simplifies the execution of both complex and repetitive tasks. This AI assistant codifies the knowledge of IBM Z experts into a trusted set of automations, accessible to users of all experience levels. Additionally, organizations can customize the assistant by incorporating their own documentation, providing a personalized experience that accelerates knowledge transfer and reduces the onboarding time for new IBM Z users. Key Features and Functionality: - Conversational AI Assistant: Delivers a self-service experience with curated answers to IBM Z queries and timely assistance through a context-aware, conversational interface. - Intelligent Automation: Recommends next best actions and executes relevant automations to complete tasks efficiently. - Low-Code Skills Studio: Enables expert users to create robust automations with ease, from simple logic flows to advanced processes incorporating decision-making and generative AI. - Skills Catalog: Provides access to pre-built skills, existing automations (e.g., Ansible, JCL, REXX, and custom skills in a centralized repository. - Customizable Assistant: Allows personalization based on user roles, teams, experience levels, and access permissions, supporting the creation of multiple assistants tailored to specific needs. Primary Value and User Solutions: IBM watsonx Assistant for Z enhances IBM Z users' productivity, autonomy, and confidence by simplifying access to information and automating time-consuming tasks. It minimizes the learning curve for new users by providing conversational AI capabilities that grant easy access to the IBM Z knowledge base. Furthermore, it enables IBM Z experts to codify their knowledge, improving information accessibility and fostering collaboration across teams.

#### Who Is the Company Behind watsonx Assistant for Z?

- **Seller:** [IBM](https://www.g2.com/sellers/ibm)
- **Year Founded:** 1911
- **HQ Location:** Armonk, New York, United States
- **Twitter:** @IBMSecurity  
74,660 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=14b544adaece4fdbc987f1d7f7028048c22259946811200cc751263825586af9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1009%2F&secure%5Burl_type%5D=linkedin_company_website)  
328,202 employees on LinkedIn®
- **Ownership:** SWX:IBM

### [Wellbase](https://www.g2.com/products/wellbase/reviews)

Detect anomalies quicker. Mobilize response teams sooner. Empower your business with a versatile cloud monitoring solution that enables you to not only track activity across your ecosystem but also coordinate your support teams as they respond to detected anomalies.

#### Who Is the Company Behind Wellbase?

- **Seller:** [Ready Computing](https://www.g2.com/sellers/ready-computing)
- **Year Founded:** 2011
- **HQ Location:** New York, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4364a5aa319e3fb474bdb7b6fe7650d3bc4a1bf55a25b7f1b0f35eed84e3f0b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fready-computing&secure%5Burl_type%5D=linkedin_company_website)  
186 employees on LinkedIn®

### [Whatap](https://www.g2.com/products/whatap/reviews)

WhaTap-Application helps you find out everything. With WhaTap's proprietary technology, called the 'Active Stack', it provides improvement points to locate the source of problems in hidden areas that were not found in other products.

#### Who Is the Company Behind Whatap?

- **Seller:** [WhaTap](https://www.g2.com/sellers/whatap)
- **Year Founded:** 2015
- **HQ Location:** Seoul, KR
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcae3aeb0e9b6be1911fbdfec54c3f17645752cdb97389ff2efd27e78037fac9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fwhataplabs%2F&secure%5Burl_type%5D=linkedin_company_website)  
6 employees on LinkedIn®

### [YANTRA Control Tower](https://www.g2.com/products/yantra-control-tower/reviews)

How do you know all your systems are performing as expected? That there are no bottle necks or latency issues. And how do you know when business processes are at risk of violating Service Level Agreements? YANTRA Control Tower lets you monitor all the applications and business process in your environment. You can configure it to both send alerts and automatically reprocess transactions. What’s more, in a warehouse environment, YANTRA Control Tower provides workload and labor efficiency monitoring, so you can reallocate labor or identify and fix operational issues earlier. With YANTRA Control Tower, you get the early warning you need to respond quickly and effectively to both application and process issues. That way you can minimize application downtime and maximize operational efficiency.

#### Who Is the Company Behind YANTRA Control Tower?

- **Seller:** [Pivotree](https://www.g2.com/sellers/pivotree)
- **HQ Location:** Mississauga, Ontario, Canada
- **Twitter:** @TeamPivotree  
1,182 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ba25c5548d7f6f3b67b53a8990c2fb43eb017d94c26627565bfdf1f894be5a16&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpivotree&secure%5Burl_type%5D=linkedin_company_website)  
546 employees on LinkedIn®
- **Ownership:** TSX: PVT.V

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[Browse Application Performance Monitoring (APM) Themes](/categories/application-performance-monitoring-apm/themes)

 ![Tian Lin](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tian Lin")
TL

Researched and written by [Tian Lin](https://research.g2.com/insights/author/tian-lin)

Updated June 9, 2025

This page was last updated on June 9th, 2025

Application performance monitoring (APM) tools allow users to monitor and track the performance of particular software or web applications to identify and solve any performance issues that may arise. These solutions provide performance metrics for applications, with specific insights into the statistics such as the amount of transactions processed by the application or the response time to process such transactions. APM products form a baseline for these metrics and monitor the applications for any variance from the baseline. The metrics are displayed in a variety of data visualizations for easy conceptualization of the overall performance. They are very commonly used by application administrators to manage web applications in hopes to discover possible reasons for delays in response time. With the ability to identify and fix any performance issues, businesses can provide an optimal user experience. Some APM solutions may offer similar functionality to [database management systems](https://www.g2.com/categories/database-management) and [network monitoring](https://www.g2.com/categories/network-management) solutions.

To qualify for inclusion in the Application Performance Monitoring category, a product must:

- Monitor and track the performance and response time of software or web applications
- Create a baseline of performance metrics and alert administrators when performance varies
- Provide visual data for users to better understand the performance metrics
- Assist in remedying any application performance issues

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