Find What's Broken in Your Developer Docs

Lensy analyzes your documentation and finds deprecated code examples, outdated API references, and content gaps — with specific, actionable recommendations to fix them.

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What Lensy Detects

Deprecated Code Examples

Identifies code snippets using outdated methods, removed APIs, or syntax that no longer works — with line-specific recommendations.

Documentation Quality Scores

Evaluates your docs across 5 dimensions: Relevance, Freshness, Clarity, Accuracy, and Completeness. See exactly where you're strong and where you're not.

Outdated API References

Flags references to deprecated endpoints, removed parameters, and version mismatches between your docs and your actual API.

Content Gaps & Redundancy

Finds missing documentation, duplicate content, and consolidation opportunities across your doc set.

Why Documentation Teams Use Lensy

  • Specific Fixes, Not Generic Reports — Get "replace auth.login() with auth.authenticate() on line 45" instead of "update your documentation"
  • Audit in Minutes, Not Weeks — Point Lensy at a URL and get a quality report immediately, no setup required
  • Prioritized Recommendations — Know which issues to fix first based on impact and effort
  • Works With Any Dev Docs — API references, SDK guides, tutorials — if it's developer documentation, Lensy can analyze it

Get a Free Documentation Audit

We're looking for a small group of design partners to help refine Lensy. Submit your documentation URL and we'll run a complimentary quality analysis — no commitment required.

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