Python, JavaScript, and TypeScript at launch. Go, Rust, and Java are coming next. DocFlow uses AST analysis for each language, so documentation stays accurate even when you refactor.

No. DocFlow only reads PR diffs from GitHub. It never stores your source code, and all processing happens in-memory during the PR merge event. Your code is never written to disk.

Yes. DocFlow supports custom README templates, custom changelog formats, and configurable inline comment styles. You define the template once, and DocFlow applies it to every PR.

DocFlow posts its changes as a PR comment first. You review and edit before anything lands on main. You can also configure DocFlow to create a separate branch with its changes, giving you full control.

Free for public repos. Private repos are billed per PR processed. No monthly minimums. If you exceed your plan limits, DocFlow stops processing and notifies you — no surprise charges.

Not yet. DocFlow is currently a managed GitHub App. Self-hosting is on the roadmap for 2025.