Top 16 open-source products relevant to Live Chat and Customer Support

osTicket is a widely-used open source support ticket system.

Open Source

Open-source omnichannel customer engagement platform

Open Source freemium $19.0 / Monthly (per agent)

A new generation of VoIP for your business. Zadarma offers virtual phone numbers in 100+ countries, cloud PBX, and CRM systems.

Open Source freemium

The official site of the open-source live support application Mibew Messenger

Open Source

The Zammad - Help Desk and Ticket System - Community Page

Open Source

Smooch connects your business software to all the world’s messaging channels for a more human customer experience.

Open Source

Turn strangers into leads, maintain data ownership. Easy to install, develop, and measure.

Open Source

Customer support automation platform with live chat and chatbots

Open Source paid Free Trial $40.0 / Monthly (2 teammates)

Dashly platform helps SaaS companies improve communications with their customers. Convert website traffic through every step of the funnel and reactivate inactive users with live chat, bots, and targeted messages.

Open Source freemium

Maximize support capacity, save on costs, and elevate customer conversations across platforms with AI Agents – no technical skills required! Open Source Alternative to Intercom, Tidio, Landbot, and Voiceflow.

Open Source freemium €15.0 / Monthly ("Basic", "1 seat", "5 Chatbots", " 2,000,000 AI Tokens")

Live Helper Chat - live support for your website. Featuring web and desktop clients.

Open Source

Kore is an easy to use web application framework for writing scalable web APIs in C.

Open Source

chat api to build chat messaging functionality.

Open Source

Connect with your customers using a fully customizable and accessible live chat software. Get access to 37+ apps for $14.99 per user.

Open Source paid $14.99 / Monthly

The dead-simple way to be aware of, and interact with your visitors

Open Source freemium $5.0 / Monthly

Budget friendly alternative to big name Live Chat services

Open Source paid $15.0 / Monthly (Standard Plan Unlimited Website Installs)