# Arcobay > Arcobay is an architecture documentation tool that turns your codebase into living diagrams, decision records, walkthrough video, and a shareable client handoff portal that updates when you push code. Arcobay is for agencies, founders, and engineering teams who need architecture diagrams, decision records, walkthrough video, and a client handoff portal that stays accurate when the codebase changes. ## Product - Living architecture diagrams from a connected repository or a prompt - Decision notes on diagram nodes (architecture decision records) - Client-ready handoff portal that updates on push - PR architecture gate to catch undocumented change - Presentation / walkthrough video from the same diagram ## Key pages - Home: https://arcobay.com/ - Pricing: https://arcobay.com/pricing - Pricing (machine-readable): https://arcobay.com/pricing.md - Architecture documentation tool: https://arcobay.com/architecture-documentation-tool - Compare: https://arcobay.com/compare - Blog: https://arcobay.com/blog - Sign up: https://arcobay.com/signup ## Cornerstone articles - What is living architecture documentation: https://arcobay.com/blog/what-is-living-architecture-documentation - Generate an architecture diagram from GitHub: https://arcobay.com/blog/generate-architecture-diagram-from-github - Architecture decision records on the diagram: https://arcobay.com/blog/architecture-decision-records-on-the-diagram - Client-ready architecture handoff: https://arcobay.com/blog/client-ready-architecture-handoff - Arcobay vs Swimm: https://arcobay.com/blog/arcobay-vs-swimm - Arcobay vs IcePanel / Structurizr: https://arcobay.com/blog/arcobay-vs-icepanel-structurizr - PR architecture gate: https://arcobay.com/blog/pr-architecture-gate - Architecture walkthrough video: https://arcobay.com/blog/architecture-walkthrough-video ## Comparisons - Arcobay vs Swimm: https://arcobay.com/compare/swimm - Arcobay vs Structurizr / IcePanel: https://arcobay.com/compare/structurizr-icepanel - Arcobay vs gjalla: https://arcobay.com/compare/gjalla - Arcobay vs Zindex: https://arcobay.com/compare/zindex - Arcobay vs Lucidchart / Miro: https://arcobay.com/compare/lucidchart-miro - Arcobay vs CodeBoarding / ArchiLens: https://arcobay.com/compare/codeboarding-archilens ## Contact - hello@arcobay.com - https://x.com/arcobayapp