Greptile vs Devin
Detailed side-by-side comparison to help you choose the right tool
Greptile
🔴DeveloperAI Coding
AI code review agent that reads your entire codebase, comments on every PR with senior-engineer feedback, and learns your team's conventions.
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Starting Price
CustomDevin
🔴DeveloperAI Coding
Devin is an autonomous AI software engineer from Cognition that plans, writes, and ships code from a single prompt, running long-horizon engineering work in a cloud sandbox.
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Starting Price
$500/moFeature Comparison
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Greptile - Pros & Cons
Pros
- ✓Comments are grounded in full-repo context, not isolated diffs
- ✓Learns from accepted vs rejected feedback over time
- ✓Codebase chat lets new hires ask questions instead of bothering teammates
- ✓Generous free tier for individuals and OSS projects
- ✓Supports GitHub, GitLab and Bitbucket
Cons
- ✗Initial indexing of large monorepos takes time
- ✗Quality of suggestions still depends heavily on prompt context
- ✗Some teams find the volume of comments overwhelming on big PRs
- ✗Self-hosted indexing only on the Enterprise tier
Devin - Pros & Cons
Pros
- ✓Genuine autonomy: plans, codes, runs, and tests without constant prompting
- ✓Parallel cloud agents let one engineer drive several tickets at once
- ✓Devin Desktop (Windsurf) bundle gives you an IDE and the autonomous agent on one plan
- ✓Pro tier at $20/month is competitive with single-seat Copilot/Cursor pricing
- ✓Live session review preserves human-in-the-loop oversight
Cons
- ✗Best on repos with strong test suites; weaker when feedback signals are missing
- ✗Long-horizon tasks can burn quota quickly; Max tier exists for a reason
- ✗Cloud sandbox means sensitive monorepos need careful access review
- ✗Quality varies on greenfield or product-judgment-heavy work
- ✗Teams plan adds $40/seat on top of base, which scales fast for large squads
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