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Open Source Projects tagged "Communication"

A curated collection of the best open source projects tagged "Communication". Each listing includes a website screenshot along with a detailed review of its features.

Multi-channel notification infrastructure for apps
  • Stars

    40,299
  • Last commit

    8 hours ago
  • License

    Unknown
Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component.

Open Source Alternative to:

Privacy-first email app for Android, no ads ever
  • Stars

    14,191
  • Last commit

    2 days ago
  • License

    Apache-2.0
Android email client from the Thunderbird project with unified inbox, multiple account support, OpenPGP encryption, and no ads or data tracking.

Open Source Alternative to:

Effortless screen recording for macOS
  • Stars

    19,416
  • Last commit

    2 years ago
  • License

    MIT
Capture, edit, and share your screen with ease. Create stunning GIFs and videos for tutorials, demos, and bug reports.

Open Source Alternative to:

Create custom spaces to chat, game, and connect globally
  • Stars

    2,015
  • Last commit

    9 hours ago
  • License

    MIT
Build your own community space for gaming, chatting, and hanging out with friends worldwide. Customize your environment for the perfect social experience.

Open Source Alternative to:

Transform team email into efficient collaborative workflows
  • Stars

    1,761
  • Last commit

    9 months ago
  • License

    AGPL-3.0
Streamline team communication with shared inboxes, unlimited email addresses, and customizable workflows. Perfect for modern businesses seeking organized email management.

Open Source Alternative to:

Open source company management for high-performance startups
  • Stars

    Stars growing over the last 30 days618
  • Last commit

    2 days ago
  • License

    Apache-2.0
Operately is an open source platform that centralizes projects, goals, and processes, helping startups run efficiently without a COO.

Open Source Alternative to: