Top 10 Horizon PPM Alternatives & Competitors

Top 10 Alternatives to Horizon PPM Recently Reviewed By G2 Community

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Smartsheet
By Smartsheet
4.4/5
(21,449)
Product Description
Smartsheet is a modern work management platform that helps teams manage projects, automate processes, and scale workflows all in one central platform.
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Categories in common with Horizon PPM:
Project and Portfolio Management

monday Work Management
By monday.com
4.7/5
(15,109)
Product Description
monday.com is a software company that gives anyone the power to build and improve how their organization runs.
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Categories in common with Horizon PPM:
Project and Portfolio Management

ClickUp
By ClickUp
4.7/5
(11,444)
Product Description
ClickUp is one app to replace them all. It's the future of work. More than just task management - ClickUp offers docs, reminders, goals, calendars, and even an inbox. Fully customizable, ClickUp works for every type of team, so all teams can use the same app to plan, organize, and collaborate.
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Categories in common with Horizon PPM:
Project and Portfolio Management

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Microsoft Project & Portfolio Management
By Microsoft
4/5
(1,623)
Product Description
Microsoft Project & Portfolio Management (PPM) helps you get started quickly and execute projects with ease. Built-in templates, familiar scheduling tools, and access across devices increase productivity for project managers and teams.
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Categories in common with Horizon PPM:
Project and Portfolio Management

Quickbase
By Quickbase
4.4/5
(1,363)
Product Description
Most software makes you change how you work to fit their system, which creates tons of manual workarounds and wasted time. Quickbase does the opposite—we adapt to how you already work. We are an AI platform that helps you connect your scattered data, automate your unique processes, and scale what makes your business different and competitive.
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Categories in common with Horizon PPM:
Project and Portfolio Management

Deltek Replicon Time
By Deltek
4.3/5
(787)
Product Description
Replicon Time is a leading cloud-based project time tracking platform that helps mid-market and enterprise organizations manage time, projects, and workforce operations with accuracy and confidence. Built on the Replicon Time Intelligence™ Platform, it provides a single source of truth for all time data — connecting project delivery, billing, payroll, labor compliance, and workforce productivity across global teams. Key Features & Benefits * AI-powered Time Tracking: Accurately capture employee time for projects, clients, and internal work through intelligent, AI-enabled timesheets. Reduce manual effort and eliminate missed billable or payroll hours. * Project Time & Cost Management: Track billable and non-billable hours, monitor budgets, and link time directly to project profitability and client billing. * Workforce & Scheduling Management: Manage employee schedules, shifts, attendance, overtime and labor costs across locations while supporting global labor rules and pay policies. * Leave & Absence Management: Automate time-off requests, approvals, and accruals with built-in policy support for regional and organizational requirements. * Compliance & Governance: Support compliance with labor regulations such as DCAA and global pay rules through built-in controls and audit-ready data. * Payroll & Billing Integrations: Seamlessly integrate time data with HCM, ERP, payroll, and accounting systems such as Deltek, SAP, Oracle, and Microsoft 365 to ensure billing and payroll accuracy. * Analytics & AI Insights: Gain real-time visibility into utilization, costs, and productivity through interactive dashboards designed for finance, operations, and project leaders. * Mobile & Global Support: Empower distributed teams with mobile time capture, cloud clock for field workers, geo-location, offline entry, and multilingual, multi-currency capabilities for global scalability. Who Uses Deltek Replicon Time? Replicon Time serves project-based and people-centric organizations across industries including professional services, IT services, consulting, engineering, financial services, and government contracting. * Finance leaders use Replicon Time to improve billing accuracy and control project costs. * Operations and project leaders rely on it to streamline time tracking, ensuring no missed billable or payroll hours and maximizing employee productivity. * HR and compliance teams trust it to maintain labor compliance and workforce transparency. Deltek Replicon Time provides a unified, scalable platform that connects every aspect of time, workforce, and project management — helping organizations improve profitability, support labor compliance, and make confident, data-driven decisions.
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Categories in common with Horizon PPM:
Project and Portfolio Management

Hive
By Hive
4.6/5
(659)
Product Description
Hive is a powerful, easy-to-use project management platform that powers companies like Starbucks, The Economist, WeWork, and more.
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Categories in common with Horizon PPM:
Project and Portfolio Management

GanttPRO
By GanttPRO
4.8/5
(574)
Product Description
GanttPRO is a chart software for project management, designed to allow users to create tasks and assign them, set dependencies and milestones, track progress of each task and the whole project as well as collaborate with team members.
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Categories in common with Horizon PPM:
Project and Portfolio Management

Accelo
By Accelo
4.4/5
(556)
Product Description
Manage your entire business from one simple place. From prospect to payment, automate your processes and gain the visibility you need to grow your business.
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Categories in common with Horizon PPM:
Project and Portfolio Management