CodeRabbit vs Greptile
as AI assistants see them, week of 2026-09-14
CodeRabbit and Greptile land in a tie overall, each named in 5 of 70 answers and scoring 4 out of 100. CodeRabbit edges ahead with ChatGPT (5 vs 0) and Claude gives Greptile a slight nod (7 vs 7, actually tied there too), while Perplexity favors Greptile, 7 to 5. Both show up most for "What's the best AI tool to review pull requests automatically?", with CodeRabbit named in 3 of 3 answers and Greptile in 2 of 3. Across the 20 shared questions, they're tied in 18, with one question favoring each tool.
Head to head
| metric | CodeRabbit | Greptile |
|---|---|---|
| score | 4 | 4 |
| questions won | 3 | 4 |
By assistant
CodeRabbit
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 5 | 5% of answers | #1.0 |
| Claude | 7 | 15% of answers | #8.3 |
| Gemini | 0 | 0% of answers | |
| Perplexity | 5 | 5% of answers | #1.0 |
Greptile
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 0 | 0% of answers | |
| Claude | 7 | 15% of answers | #9.3 |
| Gemini | 0 | 0% of answers | |
| Perplexity | 7 | 10% of answers | #4.0 |
Where they differ
Only CodeRabbit gets named for
nothing exclusive
Only Greptile gets named for
- What are the best AI coding agents that can work across a whole codebase?
More comparisons
- CodeRabbit vs Gemini Code Assist
- CodeRabbit vs OpenHands
- CodeRabbit vs Supermaven
- CodeRabbit vs Tabby
- Gemini Code Assist vs Greptile
- Greptile vs OpenHands
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full AI coding assistants leaderboard