Hacker News
- Mattermost 1.0 released – open-source Slack alternative http://www.mattermost.org/open-source-slack-alternative-reaches-1-0/ 136 comments
- Open-Source Slack Alternative Mattermost Gets $50M Funding https://itsfoss.com/mattermost-funding/ 110 comments
- Mattermost: Open-source, on-premises, Slack alternative http://www.mattermost.org/ 216 comments
- Mattermost: Open Source Slack Alternative https://about.mattermost.com/ 5 comments
- Mattermost raises $50M to advance its open source Slack alternative https://venturebeat.com/2019/06/19/mattermost-raises-50-million-to-advance-its-open-source-slack-alternative/ 3 comments
- GitLab Mattermost, an open source on-premises Slack alternative https://about.gitlab.com/2015/08/18/gitlab-loves-mattermost/ 94 comments
Lobsters
- Mattermost: Open source self-hosted Slack-alternative reaches 1.0 http://www.mattermost.org/open-source-slack-alternative-reaches-1-0/ 3 comments go , javascript
- Mattermost is an open source, self-hosted Slack-alternative http://www.mattermost.org/ 19 comments sysadmin
- Mattermost – Open Source Slack Alternative http://www.mattermost.org/ 62 comments webdev
- Mattermost - open source Slack alternative http://www.mattermost.org/ 3 comments selfhosted
- Mattermost - Open source Slack-alternative reaches 1.0: Self-host ready, Slack-compatible, MIT licensed http://www.mattermost.org/open-source-slack-alternative-reaches-1-0/ 75 comments programming