Graphite Chat - The agentic code review experience.

Graphite Chat is now live in beta and free!

I've been using @Greptile but am eager to give this a look to see how it compares.

If you're using an AI PR assistant — how're you finding it? What do you like/dislike about it?

Hi Product Hunt,

Graphite Chat is your new agentic code review companion, built right into your pull requests. No more context-switching back into your IDE — now you can review, fix, and ship, all in one place.

With full awareness of your entire codebase and PR history, Graphite Chat helps you turn reviews into less of a bottleneck and more into momentum.

Here’s what you can do, without ever leaving your PR page:

- Ask Graphite to explain diffs or tell you what to focus on

- Get instant suggested fixes and improvements

- Apply changes directly to your PRs

- Commit and merge in just a click

All of this happens in-flow, so you stay focused and keep shipping. No extra tabs. No digging for context. Just ask, fix, commit.

Let us know how you like it.

Hi @chrismessina Very cool launch! AI-assisted reviews feel like the natural next step for dev teams. I’m especially interested in how it fits into broader engineering workflows with multiple tools and agents involved.

amazing way to interact with code

@merrill_lutsky Congratulations. And happy product launch.

Graphite Chat reviews your code like a teammate who knows the whole repo. Built into every PR, it explains diffs, suggests fixes, writes tests, and even commits changes CI failures included. Agentic, contextual, and free while in beta.

This looks like the missing piece in my workflow. Having an agentic reviewer inside every PR means fewer context switches and faster iteration. Excited to see how it handles complex diffs! 🚀

No way—having an agent that can review code, suggest fixes, and even commit changes right inside pull requests is wild! I’m always juggling CI errors, so this could save my sanity. How does it handle really massive codebases?