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4 Best Open Source Intercom Alternatives

A curated collection of the 4 best open source and self-hosted alternatives to Intercom in 2026.

Looking for a free, privacy-friendly, or self-hosted replacement for Intercom in 2026? The top open-source alternative is Chatwoot — Manage customer conversations across live chat, email, WhatsApp, Instagram, and more from one inbox, with an AI assistant that suggests replies and automates common questions..

Other highly rated open-source Intercom alternatives include Erxes, Chaskiq and Cossistant.

36,252

Manage customer conversations across live chat, email, WhatsApp, Instagram, and more from one inbox, with an AI assistant that suggests replies and automates common questions.

Chatwoot preview

Manage customer conversations across live chat, email, WhatsApp, Instagram, and more from one inbox, with an AI assistant that suggests replies and automates common questions.

4,075

All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

Erxes preview

All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

3,561

Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.

Chaskiq preview

Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.

715

Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps.

Cossistant preview

Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps.

About Intercom

A customer messaging platform that allows users to communicate with their customers across multiple channels.