Best Open-Source Helpdesk & Support | open-source.storeAll categoriesHelpdesk & Support
Customer ticketing, live chat support, and client help desks.
8 tools found 
Chatwoot
Chatwoot is an open-source helpdesk replacing Intercom and Zendesk with self-hosted omnichannel support across email, WhatsApp, and live chat.
38.8kLinuxmacOSWindowstoday MITHelpdesk & Support
UVdesk
UVdesk is an open-source ticketing system replacing Freshdesk with self-hosted Symfony architecture, multi-mailbox routing, and zero per-agent fees.
19.6kLinuxmacOSWindows27d ago OSL-3.0Helpdesk & Support
Fonoster
Fonoster is an open-source alternative to Twilio for building programmable voice apps and IVRs with Node.js and self-hosted SIP infrastructure.
MITHelpdesk & Support
Zammad
Zammad is a self-hosted open-source helpdesk replacing Zendesk with real-time collision detection, tabbed multitasking, and omnichannel ticket routing.
6.1kLinuxmacOSWindows1d ago AGPL-3.0Helpdesk & Support
FreeScout
FreeScout is a self-hosted Help Scout alternative for teams, offering an email-first shared mailbox with zero seat fees and modular integrations.
4.6kLinuxmacOSWindows1d ago AGPL-3.0Helpdesk & Support
osTicket
osTicket is a self-hosted open-source helpdesk system that manages email and web support tickets with custom workflows and no per-agent fees.
4.0kLinuxmacOSWindows5mo ago GPL-2.0Helpdesk & Support
Promoted
Free IDE for Java, Kotlin, Go, TypeScript and Python. Built on IntelliJ Community, fully open source, 300+ plugins.
Chaskiq
Chaskiq is a self-hosted customer messaging platform alternative to Intercom, pairing live chat, onboarding tours, and bots with a GraphQL API.
Helpdesk & Support
Cossistant
Cossistant is an open-source support platform replacing Intercom with self-hosted React chat widgets, private databases, and trainable AI triage agents.
AGPL-3.0Helpdesk & Support
Windows
1d ago
AGPL-3.0Helpdesk & Support
Windows
5mo ago
GPL-2.0Helpdesk & Support
Windows
1d ago
AGPL-3.0Helpdesk & Support