this post was submitted on 02 Feb 2026
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[–] ITGuyLevi@programming.dev 4 points 23 hours ago

It claims to be an open source alternative to Teams/Slack/etc. I thought Mattermost was pretty cool until I installed it, then I realized stuff like OIDC was locked behind a paywall and that is a requirement I rarely wave for things I run at home. After a bit of fighting I just abandoned it.