Know who actually owns this code — before it becomes your problem.
Blamewell analyzes live GitHub activity — commits, issues, dependencies, docs — to surface bus factor, ownership concentration, and continuity risk. Built for engineering leads, acquirers doing diligence, and recruiters screening candidates.
8+
Signals analyzed per repo
<60s
Typical report turnaround
$9
Full due-diligence PDF
Free
Instant repo & account lookup
Everything a $9 report should have
Not a single number. A full picture — computed live, every time.
Bus factor, weighted by recency
Not a guess — recency-weighted authorship over actual commit history, not just an all-time contribution count.
Per-file ownership & orphaned files
See exactly which files only one person understands, and how long it's been since anyone else touched them.
Health score & dependency freshness
A weighted score across maintenance activity, docs hygiene, and backlog — plus every dependency checked live against the npm registry.
Developer persona (account reports)
Chronotype, language DNA, collaboration score, and milestones — a fuller picture than a contribution graph screenshot.
Issue & PR health
Stale backlog detection and average resolution time — is this project actually triaged, or just committed to?
Built for decisions that cost money
Due-diligence and hiring-screen reports are written for the person signing the check, not for fun.
Three steps. No account required to start.
Paste a repo or username
We pull live data from GitHub's API — no OAuth, no install, no waiting.
See the free breakdown instantly
Health score, README quality, languages, commit velocity — right in your browser.
Unlock the full PDF for $4–$9
Ownership detail, dependency risk, issue health — beautifully formatted, ready to share.
Stop guessing who'd be a disaster to lose.
Run your first analysis in the next 30 seconds. It's free to look.
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