Open Source — Free to Start

Always understand
your codebase

Trajan continuously syncs code, activity, and documentation into a live, accurate representation of your codebase. Developers get instant clarity. Agents operate on reliable context.

Codebases are opaque by default. Trajan fixes this.

See how Trajan turns a connected repo into a live wiki in under 2 minutes.

Three problems. One workspace.

Docs rot. Status is guessed. AI breaks without context.

Documentation that stays true

Architecture notes, changelogs, and overviews — generated from your code, updated every push.

Progress without asking

See what actually shipped across all repos. Commits, contributors, velocity — summarized by AI, not self-reported.

Context that doesn't fragment

Env vars, service URLs, infra notes, and project knowledge — one source of truth instead of Slack threads and stale wikis.

Up and running in 3 steps

No migration. No configuration. No workflow changes.

1

Connect your GitHub repos

One-click authorization. Select the repos you want to track. That's it.

2

Trajan reads your code, commits, and history

AI scans your architecture, tech stack, and recent activity to build a complete picture.

3

Your codebase becomes a living wiki — instantly

Blueprints, changelogs, architecture docs—ready to use and automatically kept up to date.

Your codebase, finally understood

Documentation drifts. Knowledge fragments. Trajan keeps everything in sync — automatically.

14-day free trial
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