Side-by-side comparison of AI visibility scores, market position, and capabilities
Open-source scheduling infra with 30K+ GitHub stars; $25M Series A (2023); API-first appointment booking embeddable into any product; self-hostable under AGPLv3 license. Founded 2021, SF.
Cal.com is the leading open-source scheduling infrastructure platform, enabling businesses and developers to build appointment booking and calendar management into any application. Founded in 2021 and headquartered in San Francisco, Cal.com offers both a hosted SaaS product and a self-hostable open-source version under the AGPLv3 license. The platform integrates with Google Calendar, Outlook, Zoom, Stripe, and hundreds of other tools via a composable API-first architecture.
Dominant browser-based collaborative UI design platform at ~$600M ARR and $12.5B valuation; Adobe's $20B acquisition blocked by regulators in 2023, Figma remains independent competing with Sketch and Adobe.
Figma is a San Francisco-based collaborative web-based product design platform that has become the dominant tool for UI/UX designers and product teams — enabling real-time multi-user collaboration on interface design, prototyping, and design system management directly in the browser without installing desktop software. Founded in 2012 by Dylan Field and Evan Wallace and backed by Sequoia, Greylock, and Andreessen Horowitz with over $330 million raised, Figma generated approximately $600 million in ARR in 2023, serving 4 million+ designers and product teams at companies including Microsoft, Airbnb, Twitter, and Uber. Adobe announced a $20 billion acquisition offer in 2022, which was blocked by regulators in 2023 — Figma remains independent.
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