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Lasted 9 Alternative OpenSource for WORKFLOW in Customer Support 2025
plane


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.
160.9K
visithoppscotch


hoppscotch
Development & ITOpen source API development ecosystem - https - //hoppscotch.io (open-source alternative to Postman, Insomnia)
197.4K
visitfreescout


freescout
Customer supportFreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)
25.3K
visitpeppermint


peppermint
Customer supportAn open source ticket management & help desk solution. A zendesk/freshdesk alternative
1.4K
visitpostal

postal
Email management📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
mattermost

mattermost
Remote collaborationMattermost is an open source platform for secure collaboration across the entire software development lifecycle..