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All TasksLasted 24 Alternative OpenSource in Customer Support 2025

plane
Project managementOpen Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.

chatwoot
Customer supportOpen-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
berty
PrivacyBerty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network

hoppscotch
Development & ITOpen source API development ecosystem - https - //hoppscotch.io (open-source alternative to Postman, Insomnia)
gitlabhq
Development & ITGitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com
vanilla
Community buildersVanilla is a powerfully simple discussion forum you can easily customize to make as unique as your community.
phpbb
Development & ITphpBB Development - phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.

tiledesk-dashboard
Customer supportTiledesk is the full-stack Open Source Live Chat with built-in Chatbots, written in Node.js and Angular. .

freescout
Customer supportFreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)


peppermint
Customer supportAn open source ticket management & help desk solution. A zendesk/freshdesk alternative
postal
Email management📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
spacebarchat
Community builders📬 Spacebar is a free open source selfhostable discord compatible communication platform
mattermost
Remote collaborationMattermost is an open source platform for secure collaboration across the entire software development lifecycle..
novu
Customer supportOpen-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.
Apache Answer
Community buildersA Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.