Best Open Source Communication Software

Rustdesk

An open-source remote desktop, and alternative to TeamViewer.

• Stars

  64,314

• Forks

  7,005

• Last commit

  23 hours ago

Novu

The open-source notification infrastructure with fully functional embedded notification center

• Stars

  33,014

• Forks

  3,414

• Last commit

  22 hours ago

Jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

• Stars

  18,099

• Forks

  1,048

• Last commit

  4 days ago

Ntfy

Send push notifications to your phone or desktop using PUT/POST

• Stars

  16,730

• Forks

  621

• Last commit

  3 days ago

Apache Answer

A Q&A platform software for every team to build an online community forum, developer hub, or knowledge management platform, etc.

• Stars

  11,503

• Forks

  815

• Last commit

  2 days ago

Fonoster

The open-source alternative to Twilio. Engage with your customers with voice or messaging with a single, easy-to-use platform.

• Stars

  6,111

• Forks

  319

• Last commit

  3 weeks ago

Freescout

FreeScout is the perfect help desk solution for those who need to provide a professional customer support, but who can not afford to pay for Zendesk or Help Scout.

• Stars

  2,655

• Forks

  454

• Last commit

  2 weeks ago

Rallly

Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.

• Stars

  3,077

• Forks

  284

• Last commit

  1 week ago

Chaindesk

Customer Support On Autopilot

• Stars

  2,876

• Forks

  377

• Last commit

  1 week ago

Huly

All-in-One Project Management Platform. Alternative to Linear, Jira, Slack, Notion, and Motion

• Stars

  2,276

• Forks

  320

• Last commit

  15 hours ago

OpenSign

The free & Open Source DocuSign alternative

• Stars

  2,575

• Forks

  176

• Last commit

  2 days ago

Laudspeaker

Customer engagement automation

• Stars

  1,403

• Forks

  111

• Last commit

  10 hours ago

LogChimp

Track your customers feedback to build better products with LogChimp.

• Stars

  643

• Forks

  84

• Last commit

  3 weeks ago