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Coolendar vs Redmine

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

Coolendar icon
Coolendar
Redmine icon
Redmine

Coolendar vs Redmine: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Coolendar Redmine
Sugggest Score — 1
Category Office & Productivity Business & Commerce
Pricing Open Source free

Product Overview

Coolendar
Coolendar

Description: Coolendar is a free, open-source calendar and scheduling app designed for teams. It allows users to share calendars, schedule meetings and events, and collaborate on projects. Coolendar syncs across devices and integrates with popular productivity tools.

Type: software

Pricing: Open Source

Redmine
Redmine

Description: Redmine, an open-source project management and issue tracking tool. Foster collaboration, manage tasks, and track project progress efficiently. With customizable workflows and extensive plugin support, Redmine provides a flexible platform for diverse project management needs.

Type: software

Pricing: free

Key Features Comparison

Coolendar
Coolendar Features
  • Share calendars
  • Schedule meetings and events
  • Collaborate on projects
  • Sync across devices
  • Integrate with productivity tools
Redmine
Redmine Features
  • Project management
  • Issue tracking
  • Gantt charts
  • Calendars
  • Wikis
  • Forums
  • Time tracking
  • Custom fields
  • Multiple project support
  • Role-based access control
  • Email notifications
  • REST web service API

Pros & Cons Analysis

Coolendar
Coolendar
Pros
  • Free and open source
  • Good for team collaboration
  • Syncs across devices
  • Integrates with other tools
Cons
  • Limited features compared to paid options
  • Mobile app needs improvement
  • No offline access
Redmine
Redmine
Pros
  • Open source and free
  • Highly customizable
  • Great community support
  • Plugin ecosystem
  • Integration with other tools
Cons
  • Steep learning curve
  • Can be slow with large projects
  • Limited native mobile apps
  • Upgrades can be difficult

Pricing Comparison

Coolendar
Coolendar
  • Open Source
Redmine
Redmine
  • free

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Learn More About Each Product

Coolendar
Coolendar
Reviews, pricing & alternatives →
Redmine
Redmine
Reviews, pricing & alternatives →

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