Graphite vs Sourcery

Graphite is an AI code review platform for teams working with GitHub repositories. Its CLI lets developers create, visualize, publish, update, and sync stacks of pull requests. A customizable PR inbox groups review requests and other PRs into sections, with search across synced repositories. Graphite Chat can summarize pull requests, answer code questions, suggest or apply edits, search codebase context, and help diagnose CI failures. The stack-aware merge queue automates merges and offers CI optimizations to skip redundant tests. Documented integrations include GitHub, Slack, and Linear, alongside a VS Code extension; documentation also describes a Mac menu bar app. GitHub is the only integrated Git provider, and new signups authenticate by installing its GitHub App. The free inbox tier allows three default repositories, compared with up to 30 for Team and Enterprise. Graphite says it does not offer self-hosting. Hobby is free; Starter costs $20 a month per user billed annually, and Team costs $40 a month per user billed annually. Enterprise pricing is custom, and a 30-day trial is listed.

Sourcery reviews pull requests with AI, returning a summary, review comments and suggested fixes within minutes. Users can apply a suggestion as a change and commit it to the pull request. Security checks cover committed secrets, static-analysis vulnerabilities, infrastructure-as-code misconfigurations, dependencies and licenses. The extension works in VS Code, Cursor, Windsurf and JetBrains editors, and Sourcery supports GitHub, GitLab, GitHub Enterprise Server and self-hosted GitLab. Open Source checks security on every pull request; Open Source and Pro also scan twice a week, while Team includes nightly scans. The public REST API, for listing, reading, counting and bulk-updating security findings and groups, is a Team feature. Open Source is free; Pro is $12 a month billed annually, or $15 per developer per month billed monthly. Team is $24 a month billed annually, or $30 per developer per month billed monthly. A 14-day Team-feature trial is available organization-wide after installation, without a credit card. Sourcery says it does not retain customer code after reviews or use it to train models.