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ActivityWatch vs Gantter

Professional comparison and analysis to help you choose the right software solution for your needs.

ActivityWatch icon
ActivityWatch
Gantter icon
Gantter

ActivityWatch vs Gantter: The Verdict

⚡ Summary:

ActivityWatch: ActivityWatch is an open-source automated time tracker that monitors what you do on your computer. It helps analyze and visualize how you spend your time so you can become more productive.

Gantter: Gantter is an online Gantt chart software used for project planning and scheduling. It allows users to visually map out project tasks, timelines, milestones, and resource allocation. Key features include dependency mapping, collaboration tools, custom fields and statuses.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature ActivityWatch Gantter
Sugggest Score — —
Category Productivity Office & Productivity
Pricing Open Source Freemium

Product Overview

ActivityWatch
ActivityWatch

Description: ActivityWatch is an open-source automated time tracker that monitors what you do on your computer. It helps analyze and visualize how you spend your time so you can become more productive.

Type: software

Pricing: Open Source

Gantter
Gantter

Description: Gantter is an online Gantt chart software used for project planning and scheduling. It allows users to visually map out project tasks, timelines, milestones, and resource allocation. Key features include dependency mapping, collaboration tools, custom fields and statuses.

Type: software

Pricing: Freemium

Key Features Comparison

ActivityWatch
ActivityWatch Features
  • Tracks time spent in applications and websites
  • Provides timeline visualization of computer usage
  • Open source and cross-platform (Windows, Mac, Linux)
  • Stores data locally by default to protect privacy
  • Web extension and desktop app available
  • Customizable using Python scripts and REST API
  • Can ignore/exclude apps and websites
Gantter
Gantter Features
  • Gantt charts
  • Task dependencies
  • Milestone tracking
  • Resource management
  • Progress tracking
  • Collaboration tools
  • Custom fields and statuses
  • Calendar view
  • Workload view
  • Notifications

Pros & Cons Analysis

ActivityWatch
ActivityWatch

Pros

  • Free and open source
  • Simple graphical timeline
  • Lightweight resource usage
  • Protects privacy by default
  • Cross-platform support

Cons

  • Limited analytics and data visualization
  • Requires technical knowledge to customize
  • No mobile app
  • Not as full-featured as commercial competitors
Gantter
Gantter

Pros

  • Intuitive and easy to use interface
  • Real-time collaboration
  • Flexible and customizable
  • Integrates with other apps
  • Free version available

Cons

  • Can be overwhelming for large projects
  • Limited features in free version
  • Steep learning curve
  • No offline access

Pricing Comparison

ActivityWatch
ActivityWatch
  • Open Source
Gantter
Gantter
  • Freemium

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Learn More About Each Product

ActivityWatch
ActivityWatch
Reviews, pricing & alternatives →
Gantter
Gantter
Reviews, pricing & alternatives →

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