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Greptile vs What The Diff
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | AI code review bot that indexes your codebase and uses agents to catch bugs and style issues in pull requests. | AI tool by Beyond Code that automatically writes pull request descriptions and stakeholder summaries. | |
| Category | |||
| Developer | Greptile | Beyond Code | |
| Verified Status | No | No | |
| Last Updated | Aug 2026 | Aug 2026 | |
| Pricing | |||
| Pricing Model | Freemium | Paid | |
| Free Plan | No | No | |
| Free Trial | No | No | |
| Open Source | No | No | |
| Capabilities | |||
| API Access | No | No | |
| Features | • Graph index of the full codebase for context-aware review • Parallel AI agents reviewing pull requests • Custom review rules written in plain English • TREX agent for autonomous test writing and execution • IDE and coding-agent integrations • Self-hosted deployment with SOC 2 compliance | • Automated, AI-generated pull request descriptions • Stakeholder-friendly summary notifications • Public changelog generation with JSON API • Weekly development progress reports • Inline AI-assisted code refactoring • Token-based monthly subscription plans | |
| Tags | ai-code-reviewpull-request-automationdeveloper-toolscodebase-indexingci-cd | pull-requestsai-code-reviewchangelogdeveloper-toolsci-cd | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 8 | 4 | |
| Quality Score | 29/100 | 37/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | greptile.com | whatthediff.ai | |
| Social Links | 4 linked | — | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | • Free to use | — | |
| Cons | — | • No free tier available | |
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