Cal.com reposted this
Making Time Documentary EP02: Cal.com's decision to go closed source. Not necessarily a goodbye, but an until we see you again 🫶
Cal.com
Technology, Information and Internet
San Francisco, California 6,556 followers
Modern, fully customizable scheduling platform
About us
Cal.com is a modern, fully customizable scheduling platform built for teams that care about both power and design. From simple one-to-one meetings to complex, multi-step booking flows, Cal.com gives you complete control over how scheduling works, without sacrificing speed, reliability, or aesthetics. Customize availability, routing, workflows, and integrations to match your exact needs. Whether you’re scheduling sales calls, customer onboarding, interviews, or internal meetings, Cal.com adapts to your processes instead of forcing you into a rigid system. Designed with privacy, performance, and flexibility at its core, Cal.com fits seamlessly into modern teams and products. Use it out of the box, white-label it entirely, or integrate it deeply into your existing stack. Scheduling should feel effortless, intuitive, and considered. Cal.com makes it that way.
- Website
-
https://cal.com
External link for Cal.com
- Industry
- Technology, Information and Internet
- Company size
- 11-50 employees
- Headquarters
- San Francisco, California
- Type
- Privately Held
- Founded
- 2021
- Specialties
- calendar add on, infrastructure, whitelabel, scheduling, online booings, appointment scheduling, business scheduling, SOC 2, HIPAA, ISO 27001 Compliant, round robin scheduling, advanced workflows, sales routing, scheduling platform, calendar integrations, fully customizable scheduling, white-label scheduling , workflow automation, routing and booking logic, API-first platform, team scheduling, enterprise scheduling, developer platform, privacy-first software, and SAML, SSO, SCIM
Products
Locations
-
Primary
Get directions
San Francisco, California, US
Employees at Cal.com
Updates
-
-
Cal.com reposted this
Open source is dead. That’s not a statement we ever thought we’d make. Cal.com was built on open source. It shaped our product, our community, and our growth. But the world has changed faster than our principles could keep up. AI has fundamentally altered the security landscape. What once required time, expertise, and intent can now be automated at scale. Code is no longer just read. It is scanned, mapped, and exploited. Near zero cost. In that world, transparency becomes exposure. Especially at scale. After a lot of deliberation, we’ve made the decision to close the core Cal.com codebase. This is not a rejection of what open source gave us. It’s a response to what risks AI is making possible. We’re still supporting builders, releasing the core code under a new MIT-licensed open source project called cal.diy for hobbyists and tinkerers, but our priority now is simple: Protecting our customers and community at all costs. This may not be the most popular call. But we believe many companies will come to the same conclusion. My full explanation below ↓
-
cal.com/ceo is taken 👀 Martin Galovič got there first get yours before someone else does
-
-
Not every business runs the same, and your scheduling shouldn’t either. With Cal.com, you can set up unlimited appointment types, availability schedules, and calendar connections. Each type can carry its own rules: buffer times, private links, and custom booking layouts. Flexible scheduling built to scale with you.
-
-
Manifest Law runs high-volume client intake. That’s not just scheduling. It’s how they qualify and convert clients. It needs to route correctly. Protect attorney time. And handle sensitive data. Cal.com gives them that structure. Booking limits, routing logic, and access controls keep intake consistent across their entire lawyer base. Instead of coordinating meetings, the team focuses on evaluating and converting clients. https://lnkd.in/gyfpwchJ
