Gemini Code Assist vs Greptile

as AI assistants see them, week of 2026-09-14

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Gemini Code Assist and Greptile land at the same overall score, 4 out of 100, and each turns up in 5 of 70 answers. Gemini Code Assist gets its best showing on "top AI coding assistants in 2026" (2 of 4 answers), while Greptile stands out on "best AI tool to review pull requests automatically" (2 of 3 answers). Head-to-head, they're tied across 14 questions, with each one named more often than the other in 3 questions. Claude gives Gemini Code Assist its highest mark, 10, while Greptile scores 7 with both Claude and Perplexity.

Head to head

metric	Gemini Code Assist	Greptile
score	4	4
questions won	4	4

By assistant

Gemini Code Assist

assistant	score	named in, this week	usual spot, this week
ChatGPT	4	10% of answers	#9.5
Claude	10	10% of answers	#1.0
Gemini	0	0% of answers
Perplexity	2	5% of answers	#8.0

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 Gemini Code Assist gets named for

What are the top AI coding assistants in 2026?
What are the best free AI coding assistants?
Which AI coding assistant gives the best value for the money?

Only Greptile gets named for

What's the best AI tool to review pull requests automatically?
What's the best AI tool for writing and fixing React and Next.js code?
What are the best AI coding agents that can work across a whole codebase?

More comparisons

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