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Reason vs Perry the Prompter

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Reason compared with Perry the Prompter
DetailReason logo ReasonPerry the Prompter logo Perry the Prompter
What it doesAutonomous AI software engineer that connects to GitHub to resolve issues and ship pull requests Help your AI understand you.
StageNot given Not given
FoundedNot given Not given
Based inUS DE
Pricing modelNot given Freemium
PricingNot given Free: €0 (5 improvements a week, 2 question rounds a week, access to all seven chat apps, no account needed). Pro, monthly: €4.99/month or €59.88/year (unlimited improvements, more thorough model, history and prompt library, profile synced across computers). Students: 30% discount (€3.49/month bille
Key features
  • GitHub integration for issue assignment and pull request automation
  • Evidence-backed pull requests with test results and recordings
  • Automated bug reproduction and verification
  • Dedicated computer environment per session
  • Mobile access to monitor tasks
  • Cloud and local runtime options
  • Test automation and code verification
  • Rewrites rough prompts into clear, structured versions
  • Works across seven AI chat apps
  • Personalized profile for tone and detail preferences
  • Leaves blanks instead of guessing missing details
  • Prompt history and library for Pro users
  • Profile syncs across multiple computers
What makes it different
  • Evidence-based code changes with recorded proof of testing and verification
  • 22% more cost efficient than competitor models
  • Opinionated architecture that improves the entire development loop
  • Built for trust with real repositories and careful verification
  • Maintains human judgment while automating mechanical coding tasks
  • Works with seven AI chat apps at once, not just ChatGPT
  • Runs on paid-tier Google Gemini, which does not train on prompts
  • Built in Germany with GDPR privacy from the start
  • Free plan with no account required to start
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)26 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)103
Citation Flow (Majestic)3413
Referring domains (Majestic)2451

4 details filled in for both companies.

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