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GanttProject vs simpl4

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

GanttProject icon
GanttProject
simpl4 icon
simpl4

GanttProject vs simpl4: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GanttProject simpl4
Sugggest Score — —
Category Office & Productivity Office & Productivity
Pricing Open Source Open Source

Product Overview

GanttProject
GanttProject

Description: GanttProject is an open-source project management software. It allows users to create Gantt charts and schedules to plan projects and track progress. Useful for individual users and teams to visualize tasks and deadlines.

Type: software

Pricing: Open Source

simpl4
simpl4

Description: simpl4 is an open-source, self-hosted project management software. It is designed to be simple, intuitive and fast while covering the essential features required by teams to plan, track and collaborate on projects.

Type: software

Pricing: Open Source

Key Features Comparison

GanttProject
GanttProject Features
  • Gantt charts
  • Resource management
  • Baselines
  • Dependencies
  • Milestones
  • Calendars
  • Import/export
  • PDF/HTML export
  • Web publishing
  • MS Project import/export
simpl4
simpl4 Features
  • Task management
  • Time tracking
  • Gantt charts
  • Kanban boards
  • Calendar
  • Wiki pages
  • Issue tracking
  • Notifications
  • Access controls
  • REST API

Pros & Cons Analysis

GanttProject
GanttProject
Pros
  • Free and open source
  • Intuitive interface
  • Powerful features
  • Cross-platform
  • Active community support
Cons
  • Steep learning curve
  • Limited integrations
  • No cloud hosting
  • Can be slow with large projects
simpl4
simpl4
Pros
  • Open source
  • Self-hosted
  • Simple and intuitive
  • Fast performance
  • Covers essential PM features
  • Active development
  • Customizable
Cons
  • Limited reporting
  • No resource management
  • No portfolio management
  • Limited integrations

Pricing Comparison

GanttProject
GanttProject
  • Open Source
simpl4
simpl4
  • Open Source

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Learn More About Each Product

GanttProject
GanttProject
Reviews, pricing & alternatives →
simpl4
simpl4
Reviews, pricing & alternatives →

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