ProofHub vs GanttProject: Project Management Comparison (2026)

An independent side-by-side comparison of ProofHub and GanttProject for project management buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask project management questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
ProofHub
Tracking…
No data yet
GanttProject
Tracking…
No data yet
Perplexity
ProofHub
Tracking…
No data yet
GanttProject
Tracking…
No data yet
Gemini
ProofHub
Tracking…
No data yet
GanttProject
Tracking…
No data yet
Claude
ProofHub
Tracking…
No data yet
GanttProject
Tracking…
No data yet
Copilot
ProofHub
Tracking…
No data yet
GanttProject
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

ProofHub
Starting price
$45/month
Free tier
—
proofhub.com ↗
GanttProject
Starting price
—
Free tier
Yes
ganttproject.biz ↗

Key Features

ProofHub
  • ✓Unlimited projects
  • ✓Custom roles
  • ✓White labeling
  • ✓Workflows
  • ✓Priority support
GanttProject
  • ✓Local-first and offline functionality
  • ✓Free to download and use
  • ✓Supports file formats from MS Project
  • ✓Task scheduling and timeline visualization
  • ✓Resource allocation capabilities
  • ✓Simple and focused user interface
  • ✓Works on Windows, macOS, and Linux
  • ✓Collaboration via optional cloud service

When to choose ProofHub

Choose ProofHub if your team prioritizes its strengths over GanttProject's. Full guidance populates as ProofHub's feature data is indexed.

When to choose GanttProject

Choose GanttProject if your team prioritizes its strengths over ProofHub's. Full guidance populates as GanttProject's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every project management buyer question we ask, which engines name you, and who gets named instead.

ProofHub

proofhub.com

GanttProject

ganttproject.biz

Free check

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We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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