Stop losing weeks onboarding new developers. Your legacy codebase is undocumented and your new hires are struggling. Our AI analyzes your code and generates comprehensive documentation automatically—so your team can ship faster.
Engineering teams waste 26% of their time hunting for context instead of building. New developers take 1-3 months to submit their first meaningful PR. For a 10-person team, that's $195,000 per year in lost productivity—and it compounds daily.
New developers take 1-3 months to submit their first meaningful PR because they can't understand your codebase. Each new hire costs $25,000+ in lost productivity while senior devs spend hours explaining architecture.


Your team spends hours debugging without docs, hunting through Slack messages, and asking "how does this work?" instead of shipping features. Time wasted gathering context is your biggest productivity leak.
You know you need docs. But your team is too busy shipping features to write them—and manual documentation goes stale the moment it's written. Technical debt compounds while your codebase becomes increasingly unmaintainable.

Upload your repository and get comprehensive documentation in under 10 minutes. Our AI analyzes your code structure, dependencies, and patterns to generate function explanations, architecture diagrams, and onboarding guides—automatically. No code changes required.
Perfect for trying it out
1 repository
Up to 50 files
3 documentation generations per month
Markdown export
Email support
For small to medium teams
5 repositories
Up to 500 files each
50 generations per month
All export formats (Markdown, HTML, PDF)
Architecture diagrams
Priority email support
Early Bird Special: 50% off for 6 months
For growing engineering teams
Unlimited repositories
Unlimited files
Unlimited generations
All Starter features
Team collaboration
Slack integration
Onboarding guide templates
Priority support (< 2 hour response)
Early Bird Special: 50% off for 6 months
For large organizations
Everything in Pro
On-premise deployment
Custom AI training
SSO & SAML
SLA guarantees
Dedicated account manager
Custom integrations
Unlike other tools that require well-structured modern code, LegacyLens embraces reality. We're built specifically for messy legacy codebases. TypeScript, JavaScript, Java, Kotlin, Python—if it compiles, we can document it.
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