Customer Support GitHub Repositories (2026) · Open Source Tools

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.

Open-source AI customer support system. AI-first support, human-ready operations.

FreeScout — Free self-hosted omnichannel AI-powered helpdesk & shared mailbox

Zammad is a web based open source helpdesk/customer support system.

Neuro-symbolic agents with verified memory. MCP math tools, an algebra repair Skill, and an open challenge. Verify solutions, learn checked rules, and reuse.

Open Souce IM with AI powered live-chat, email, ticket support, omni-channel customer service，alternative to slack + zendesk/intercom/hubspot/ada/decagon/sierra

Mobile app for Chatwoot - React Native

EspoCRM – Open Source CRM Application

Request Tracker, an enterprise-grade issue tracking system

Faveo Open source ticketing system build on Laravel framework