Free & Open Source Google Meet Alternatives in 2025
A curated collection of the 2 best free & open source alternatives to Google Meet.
The best free & open source alternative to Google Meet is Cal.
Google Meet alternatives are mainly Video & Meeting Tools. Browse these narrower lists of alternatives if you're looking for the same functionality as Google Meet.
Cal
A customizable open source scheduling platform that integrates with your calendar, offering automated booking, reminders, and payments for individuals and businesses.
Cal.com is a powerful open source scheduling infrastructure that makes booking meetings effortless. The platform offers robust calendar integration to prevent double bookings, customizable availability settings with buffers and limits, and flexible meeting options including video calls, phone calls, or in-person meetings.
Key features include:
- Custom booking links that are short and memorable
- Built-in video conferencing through Cal Video
- Automated reminders via email and SMS to reduce no-shows
- Payment processing through Stripe integration
- Multi-language support with 65+ languages
- Privacy-focused design to protect user information
- Easy embedding options for websites
- Extensive app integrations with popular tools
The platform is trusted by fast-growing companies worldwide and praised for its elegant design and user experience. Whether you're an individual professional, growing business, or developer building scheduling solutions, Cal.com provides the infrastructure needed for seamless scheduling.
Jitsi Meet
A fully encrypted, open-source video conferencing platform offering HD audio, screen sharing, and collaborative features - all without requiring registration.
Jitsi Meet delivers professional-grade video conferencing that's completely free and open source. With no account required, users can instantly start secure meetings through custom URLs and enjoy HD audio powered by Opus codec. The platform includes essential collaboration tools like desktop sharing, integrated chat with emoji support, and Etherpad document editing.
What sets Jitsi Meet apart is its commitment to privacy and security. All communications are fully encrypted by default, and advanced security settings give users complete control. Developers will appreciate the 100% open-source codebase that can be customized and self-hosted. For organizations seeking managed solutions, JaaS (Jitsi as a Service) provides enterprise-grade hosting by the original Jitsi team.
Key features include:
- Instant meeting creation with custom URLs
- HD audio and video quality
- Screen sharing and presentation tools
- Real-time document collaboration
- Integrated chat messaging
- Complete privacy with no account required
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