// self-hosted · keyless · your code stays on the box

See any codebase in one map.

Drop a repo and get an interactive graph of every module, function, and dependency — plus a report of the risky hubs and tangles. Great for onboarding, audits, and understanding code you didn't write.

codewright · analyze ● idle
Drop a repo .zip here
or click to choose · up to ~4k files · nothing is stored after 6h
building graph…
Parsing files and mapping dependencies — usually a few seconds.
loading report…
⤢ Open graph full-screen Graph is interactive — click nodes, filter, search.
0 code leaves the box Keyless — no LLM required Any language — Python, JS/TS, Go, Rust, Java… MIT engine

Understand code you didn't write — fast

New hires, inherited repos, due-diligence, migrations. Instead of grepping for a week, see the shape of the whole system in seconds.

1 · Drop the repo

A .zip of the codebase. We unpack it in an isolated sandbox and never execute it.

2 · Get the map

An interactive dependency graph — modules, functions, imports, call edges — clustered into communities.

3 · Read the audit

A report of the highest-degree hubs, surprising connections, and questions worth asking about the architecture.

Your code never leaves the server

The whole point. Cloud code-intelligence tools want you to upload proprietary source to their servers. Codewright runs the analysis on this box (or yours), builds the graph locally, and deletes the source right after — only the graph remains, and only for a few hours. Prefer total control? Run the whole thing on your own infrastructure with a self-host license.

No source retention

The uploaded archive is deleted the moment the graph is built.

No third-party calls

The core build is pure static analysis — no code is sent to any LLM or API.

Self-host option

One command on your own server; audits never touch the public internet.

Pricing

Start free in the browser. Upgrade for bigger repos, private persistent graphs, and the self-host license.

Free

$0
  • One repo at a time
  • ~4k files
  • Interactive graph + report
  • 6-hour retention
Map a repo
Popular

Solo

$12/mo
  • Large repos
  • Private + persistent
  • Full audit report
  • Call-flow diagrams
Start Solo

Team

$49/mo
  • Shareable graph links
  • Multi-repo + cross-repo
  • PR blast-radius
  • Priority support
Start Team

Self-host

$299once
  • Run on your infra
  • No code egress
  • Unlimited private repos
  • Updates for 1 year
Get license

Questions

Do you keep my code? +

No. The uploaded zip is unpacked in an isolated directory, analyzed, then deleted — only the generated graph is kept, and only for a few hours on the free tier.

Is my code sent to an LLM? +

No. The graph is built with pure static analysis (ASTs). No third-party API or model sees your source.

Which languages work? +

Python, JavaScript/TypeScript, Go, Rust, Java, Ruby, PHP, C/C++, C#, and more — plus docs and Markdown.

Can I run it entirely myself? +

Yes — the self-host license runs the whole tool on your own server, so nothing ever touches the public internet.