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Home/Categories/Communication & Collaboration/Jami
icon of Jami

Jami

Open source alternative to WhatsApp and Discord

  • 168 stars
  • GPL-3.0
  • Active this week
  • Last commit 1 day ago

Last verified Oct 20, 2026

Secure private messaging, audio and video calls, and file sharing with a decentralized open source communication platform that works without central servers.

Visit websiteGitHub168 stars
image of Jami
TL;DR

Jami is a peer-to-peer voice, video, messaging, and file-transfer communication platform. It replaces centralized calling and chat services for users and organizations that want distributed communication, SIP compatibility, and inspectable core infrastructure. GPL-3.0 licensed daemon repository.

Read the full breakdownHide the full breakdownWho it is for, how it works, trade-offs and the FAQ
who it's for

Who Jami is for#

Privacy-focused teams choosing open communication

Jami fits groups that want inspectable voice, video, messaging, and file transfer with less dependency on a central provider.

Skip if:

You need the simplest managed workspace chat with broad enterprise integrations.

VoIP developers integrating open call logic

The daemon repository helps developers work with the core communication logic separately from client interfaces.

Skip if:

You only need a hosted meeting app and do not plan to run or integrate communication infrastructure.

the problem

The problem it solves#

Centralized calling and messaging services put accounts, routing, and metadata under one provider. That can be convenient, but it creates privacy concerns, outage dependency, and limited control over communication infrastructure.

Teams with stronger privacy requirements need communication tools that reduce central server reliance while still supporting practical calling, file transfer, and account workflows. They also need client and daemon boundaries developers can understand.

how Jami solves it

How it solves it#

Peer-to-peer distributed calls

The README lists P2P-DHT support, which lets Jami route calls through a distributed model instead of depending only on a central service.

SIP account compatibility

Jami can work with Asterisk through SIP accounts, which matters for organizations with existing VoIP infrastructure.

Separate daemon and interfaces

The README explains that the daemon handles business logic while user interfaces live separately, making integrations and alternate clients easier to reason about.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Distributed communication modelJami is strongest for users who want chat and calling without putting every interaction through a centralized platform account.
  • Useful VoIP bridgeSIP and Asterisk compatibility make Jami relevant for teams that already understand VoIP systems and need open client infrastructure.

Trade-offs

  • -Distributed systems can be harder to supportP2P communication can complicate troubleshooting, connectivity, and user onboarding compared with fully managed centralized services.
tech stack · detected from GitHub

What it's built on#

Languages
CC++Objective-C++Python
frequently asked

FAQ#

What is Jami used for?

Jami is used for voice, video, messaging, file transfer, and VoIP-style communication.

Does Jami use peer-to-peer communication?

Yes. The README lists peer-to-peer distributed calls using P2P-DHT.

What is in the jami-daemon repository?

The README says the source tree contains the daemon that handles Jami business logic, while user interfaces live in separate repositories.

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