booking — independent software & tools

5 independent booking listings the big search engines bury.

• atlas-flight-booking

  github · Free · by atlas-doc

  Agent-friendly flight search and booking CLI and Skill for Atlas

• pawservation

  github · Free · by bradburch

  Open-source, embeddable, multi-tenant booking widget on Cloudflare Workers — add a booking calendar to any website with one script tag.

• calnode

  github · Free · by Calnode

  Lean, self-hostable Calendly alternative — a single Go binary + SQLite, API-first and MCP-native. Apache-2.0.

• dayotter

  github · Free · by Dayotter

  The AI-native, open-source scheduling platform. Otter books meetings, protects your focus, and clears the back-and-forth — confirm-first. Self-host it all under AGPLv3.

• moonsconfig

  github · Free · by schowdary75

  Open travel OS with Maya AI for calls, support chat, RFQs, vendor outreach, itinerary curation, route maps, packages, hotels, cars, CRM, bookings, and multi-tenant SaaS.