Graphite Agent Review

Code review is where fast teams slow down, big pull requests, long waits, a main branch that breaks. Graphite's answer is a different workflow: stacked pull requests, a merge queue, and AI review to keep things moving.

It layers on top of GitHub, so small dependent changes ship quickly and main stays green, with AI review (its AI Reviews and Graphite Chat) assisting humans. It competes with code-review tools like Sourcery, on workflow and velocity.

This review covers how Graphite reviews your pull requests, which teams it suits, how it's priced, and the workflow-change and ownership caveats to weigh first.

Graphite Stacked-PR Facts

AI Code Review Built Around Stacked PRs

Graphite's core idea is that big pull requests are the enemy of fast review. Its answer is stacking: break work into small, dependent pull requests that each review quickly, then land in order, so reviewers aren't staring at a thousand-line diff.

The merge queue is the other half. Changes merge in a tested, ordered sequence that keeps the main branch green, removing the manual babysitting and broken-build firefighting that slow high-velocity teams down.

On top of the workflow sits AI review. Graphite's AI Reviews surface issues and suggestions on pull requests, assisting human reviewers rather than replacing them, and the whole thing layers onto the GitHub workflow teams already use.

The honest framing is that Graphite is a well-regarded, developer-friendly review platform for fast teams. The caveats: stacking is a genuine workflow change that takes adjustment, AI review still needs human judgement and shouldn't be trusted blind, its velocity claims are vendor-stated, and in December 2025 Cursor/Anysphere agreed to acquire Graphite, so teams should weigh the product's direction even though it's still sold standalone.

Graphite is a developer-friendly review platform for fast teams; stacking is a real workflow change, and an acquisition is underway.

How Does Graphite Review Your Pull Requests?

Graphite pairs a stacked-PR workflow with a merge queue and AI review.

Stacking And The Merge Queue

Stacked pull requests let you ship small dependent changes that review fast and land in order, and the merge queue keeps main green by merging in a tested sequence, all on top of GitHub.

A review tool like Corgea focuses on security findings and fixes; Graphite's angle is the review workflow itself, speed and velocity, with AI review assisting rather than scanning for vulnerabilities specifically.

AI Review Signals And Integrations

Graphite's AI Reviews surface issues and suggestions, and 'Graphite Chat' lets you collaborate with the reviewer on your PR page, assisting human reviewers, while Graphite's tooling (CLI, dashboards) wraps the GitHub PR experience.

A rule-based scanner like Semgrep enforces patterns; Graphite is about reviewing and merging faster, so pair it with security scanning rather than expecting it to replace that, and keep humans on the AI's suggestions.

Where Graphite Fits An Engineering Team

Graphite suits high-velocity engineering teams, startups and scale-ups shipping frequently, who feel the pain of big pull requests, slow reviews and a frequently-broken main branch.

It suits teams willing to adopt the stacked-PR workflow, which is where its biggest gains come from, and that want a merge queue and AI review layered onto their existing GitHub setup.

It suits less well teams happy with their current review flow (the workflow change may not be worth it), solo developers or very small teams (the overhead outweighs the benefit), and anyone uneasy about building on a product mid-acquisition.

A fair way to place it: if review speed is a real bottleneck and your team will embrace stacking, Graphite can genuinely accelerate how you ship; if your current flow works or you're a tiny team, the workflow change may not pay off, and the pending acquisition is worth factoring into a longer-term bet.

How Graphite Prices Its Review Platform

Graphite offers a free tier plus paid plans and enterprise, scaled by team size and features. We do not publish prices, which change; check the site and confirm what the free tier covers.

The value question is review velocity versus adoption cost: the gains are real for teams that fully adopt stacking, but a half-hearted rollout that keeps old habits captures little, so the team's commitment matters as much as the price.

The sensible approach is to trial Graphite with one team on a real project, commit to the stacked workflow for long enough to judge it fairly, and measure review and merge speed before rolling it out more widely.

Trialling Graphite On A Stacked Branch

Because stacking is a workflow change, trial Graphite with one team that commits to it.

1. Pick one team and a real project, not a throwaway repo.
2. Commit to the stacked-PR workflow long enough to get past the learning curve.
3. Use the merge queue and see whether main stays green with less effort.
4. Treat its AI Reviews and Graphite Chat as suggestions a human still checks.
5. Measure review and merge speed against your old flow.
6. Pass/fail: Graphite is worth adopting if stacking measurably speeds how you ship.
7. Factor in the pending Cursor/Anysphere acquisition for a longer-term bet.

Graphite, The Stacked-PR Brief

• Graphite rethinks code review: stacked pull requests let you ship small, dependent changes fast.
• A merge queue keeps main green: changes merge in order, tested, without manual babysitting.
• AI review assists: Graphite's AI Reviews surface issues and suggestions on pull requests.
• Mind the shift: stacking is a workflow change, AI review still needs human judgement, and an acquisition is underway.

Graphite Stacked-PR Terms

Stacked pull requests

Breaking a change into a series of small, dependent PRs that each review quickly and land in order.

Merge queue

A system that merges approved changes in a tested, ordered sequence to keep the main branch from breaking.

Code review

Teammates examining proposed code changes before they merge, to catch bugs and keep quality up.

AI review

Here, Graphite's AI Reviews surfacing issues and suggestions on a PR, with Graphite Chat for collaboration, to assist (not replace) human reviewers.