The best open source alternative to Intercom is Chatwoot. If that doesn't suit you, we've compiled a ranked list of other open source Intercom alternatives to help you find a suitable replacement. Other interesting open source alternatives to Intercom are: Erxes, Chaskiq, and Cossistant.
Intercom alternatives are mainly Customer Communication Platforms but may also be Helpdesk Software or Live Chat & Messaging Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Intercom.
An open-source customer engagement platform that unifies multiple channels, enabling businesses to provide seamless support and build lasting relationships.

Chatwoot revolutionizes customer communication by offering a powerful, open-source platform that brings together various messaging channels under one roof. This versatile solution empowers businesses of all sizes to deliver exceptional customer support and engagement.
Key benefits of Chatwoot include:
Chatwoot's intuitive interface and robust feature set make it an ideal choice for businesses looking to streamline their customer communication processes. Whether you're a small startup or a large enterprise, Chatwoot adapts to your needs, helping you build stronger customer relationships and drive satisfaction.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

Erxes is a powerful, open-source growth platform designed to help businesses of all sizes excel in marketing, sales, and customer service. By centralizing customer interactions and data, Erxes enables teams to work more efficiently and deliver exceptional experiences.
Key benefits of Erxes include:
With its intuitive interface and robust feature set, Erxes empowers teams to collaborate seamlessly, make data-driven decisions, and foster lasting customer relationships. Whether you're a startup or an enterprise, Erxes provides the tools you need to thrive in today's competitive business landscape.
Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.

Chaskiq is a powerful, open-source customer communication platform designed to revolutionize how businesses interact with their customers. This versatile tool offers a comprehensive suite of features to enhance customer engagement and support across multiple channels.
Key benefits of Chaskiq include:
Whether you're a small startup or a large enterprise, Chaskiq provides the tools you need to deliver exceptional customer experiences, increase engagement, and drive business growth. With its open-source nature, you have the freedom to customize and extend the platform to meet your specific needs.
Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps.

Cossistant is an open-source support platform that combines AI and human agents to deliver exceptional customer support experiences. Built with the shadcn/ui philosophy, it provides production-ready React components styled with Tailwind CSS.
Key Features:
The platform includes a comprehensive inbox system for managing customer conversations, support widgets that integrate seamlessly into your application, and real-time messaging capabilities. Whether you need automated AI responses or human agent support, Cossistant provides the infrastructure to scale your customer support operations efficiently.
Perfect for modern SaaS applications looking to implement professional-grade support without the complexity of traditional helpdesk solutions.