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GanttProject vs Wazo

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

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GanttProject
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Wazo

GanttProject vs Wazo: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GanttProject Wazo
Sugggest Score — —
Category Office & Productivity Communication
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

Wazo
Wazo

Description: Wazo is an open-source communication platform that provides Unified Communications capabilities. It offers features like IP telephony, voicemail, conference calling, interactive voice response, and call center functionalities.

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
Wazo
Wazo Features
  • IP Telephony
  • Voicemail
  • Conference Calling
  • Interactive Voice Response
  • Call Center Functionality

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
Wazo
Wazo
Pros
  • Open source and free
  • Full UC suite
  • Easy to deploy
  • Scalable
  • Integrates with CRMs
Cons
  • Limited mobile apps
  • Steep learning curve
  • Limited third party integrations

Pricing Comparison

GanttProject
GanttProject
  • Open Source
Wazo
Wazo
  • Open Source

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Learn More About Each Product

GanttProject
GanttProject
Reviews, pricing & alternatives →
Wazo
Wazo
Reviews, pricing & alternatives →

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