Cal.com Alternatives in 2026
Looking for a Cal.com alternative in 2026? The strongest options are Airtable, Excalidraw, Fireflies.ai. Cal.com is open-source scheduling software for individuals, teams, and developers (free tier · paid plans available) — the tools below overlap on the core job with different trade-offs.
Connect team workflows and build AI-powered apps in one workspace
Open-source virtual whiteboard for hand-drawn style diagrams
AI meeting recorder that transcribes, summarizes, and searches conversations
Cal.com is a fully customizable, open-source scheduling platform for individuals, teams, organizations, and developers building scheduling into their own products. It supports one-on-one bookings, collective events, dynamic group links, payments, workflows, and an AI-powered calling assistant (Cal.ai). A free tier is available with paid plans for teams and enterprises.