Refactoring is one chapter, not the book.
Sourcery polishes Python. GitSniff reviews every language, every concern, every PR.
The differences that matter.
Three reasons teams move to GitSniff.
Polyglot repos, one reviewer.
Python, TypeScript, Go, Rust, Terraform. Sourcery shines on Python. GitSniff reviews every file in the PR.
Beyond the function body.
Sourcery improves local code. GitSniff catches architectural drift, security regressions, and dependency risk.
You pick the reasoner.
Claude, GPT, Gemini, Grok, DeepSeek. Route by PR size or override per repo. Sourcery uses its own engine.
The full picture.
Security in every review
Scanners run on every PR, not as a separate product you have to buy.
Right model for the diff
Fast model on small PRs, frontier model on architectural ones. Routing is yours to configure.
Chat on the diff
Ask questions about any suggestion. Answers stay in the GitHub conversation.
Unlimited team access
Add contributors, PMs, and reviewers with no seat cost.
Repo-aware standards
Instructions in .opencode or CLAUDE.md shape every review automatically.
One-click fixes
Apply generated patches directly from the PR, without jumping to an editor.
Review the whole repo, not just the Python.
Install the GitHub app on any repo and your next PR gets a review across every language in the diff.