{"slug":"cal-com","name":"Cal.com","domain":"cal.com","verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank Cal.com first for meeting scheduling tool. Source: https://modelsagree.com/product/cal-com (modelsagree.com, CC BY 4.0).","best_rank":1,"categories":1,"brief":{"category":"best-meeting-scheduling-tool-for-startups","title":"Best meeting scheduling tool","rank":1,"of":9,"top":null,"day":"2026-07-16","why":[{"t":"open-source flexibility and self-hosting","m":["Claude","Gemini","Grok","ChatGPT"],"q":"Open-source flexibility, deep API-first customization, self-hosting options"},{"t":"generous free tier","m":["Claude","Gemini","Grok"],"q":"a generous free tier that doesn't restrict essential features"},{"t":"deep API-first customization","m":["Claude","Gemini","Grok","ChatGPT"],"q":"deep API-first customization"},{"t":"routing and round-robin scheduling","m":["Claude","Grok","ChatGPT"],"q":"routing forms, round-robin and collective events"}],"gap":[],"fix":[{"t":"polish reliability and UX consistency","m":["ChatGPT","Claude"],"q":"Polish reliability and UX consistency"},{"t":"simplify configuration and routing logic","m":["Gemini"],"q":"Simplify the administrative configuration and routing logic UI"},{"t":"reduce self-hosting setup and maintenance","m":["Grok"],"q":"self-hosting requires technical setup/maintenance"}]},"entries":[{"slug":"best-meeting-scheduling-tool-for-startups","title":"Best meeting scheduling tool","rank":1,"of":9,"score":19,"appearances":4,"modelRanks":{"ChatGPT":2,"Claude":1,"Gemini":1,"Grok":1},"reason":"Open-source scheduling infrastructure with a generous free tier, API-first design, routing forms, round-robin and collective events, self-hosting option, and Cal.ai voice/AI scheduling — the default pick for technical founders who want control and startup-friendly pricing","reasons":[{"model":"Claude","reason":"Open-source scheduling infrastructure with a generous free tier, API-first design, routing forms, round-robin and collective events, self-hosting option, and Cal.ai voice/AI scheduling — the default pick for technical founders who want control and startup-friendly pricing"},{"model":"Gemini","reason":"Open-source flexibility, deep API-first customization, self-hosting options, and a generous free tier that doesn't restrict essential features."},{"model":"Grok","reason":"Exceptional flexibility with open-source roots (or fork Cal.diy), generous free tier including unlimited event types/workflows/payments/video, strong team/round-robin/routing features, deep customizability/self-hosting for data control and dev-friendly startups, scales well without lock-in, high real-world praise for modern infrastructure over simpler alternatives."},{"model":"ChatGPT","reason":"Strongest choice for technical startups, with deep customization, APIs, routing, round-robin scheduling, white-labeling, and a self-hostable community edition"}],"fixes":[{"model":"ChatGPT","fix":"Deliver Calendly-level reliability and setup simplicity across the product"},{"model":"Claude","fix":"Polish reliability and UX consistency (calendar sync edge cases, occasional slow dashboard) to match Calendly's it-just-works dependability"},{"model":"Gemini","fix":"Simplify the administrative configuration and routing logic UI, which remains too complex for non-technical team members."},{"model":"Grok","fix":"Hosted paid tiers add up for larger orgs; self-hosting requires technical setup/maintenance (not for non-technical solo founders)."}],"updated":"2026-07-15","rank_history":{"days":["2026-07-09","2026-07-10","2026-07-15"],"ranks":[1,2,1]},"reasoning_shift":[{"model":"ChatGPT","from":"2026-07-09","to":"2026-07-10","added":[{"t":"round-robin scheduling","q":"round-robin scheduling"},{"t":"white-labeling","q":"white-labeling"}],"dropped":[{"t":"workflows","q":"workflows"},{"t":"payments","q":"payments"}]}],"api":"https://modelsagree.com/api/v1/best/best-meeting-scheduling-tool-for-startups.json"}],"page":"https://modelsagree.com/product/cal-com","check":"https://modelsagree.com/check?q=Cal.com","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}