I'd love a totally OSS alternative to Slack. Maybe we'll see it with the recent Gitter acquisition?
(Warning: bias/plug; I contribute to Lounge)
In terms of OSS alternative to slack, I recommend you check out Lounge, a self-hosted JavaScript web client (think: selfhosted IRC version of Slack, minus/plus a few features)
I tried to fix it, but the client is a pile of terrible code and needs a complete rewrite.
Additionally, if you want to rewrite the client, you're welcome to start and open a PR - it's a community-run project. I've had Lounge running for months now without issue. Contributions are always welcome.
Gitter is more likely to be good but to be completely honest, it will take a lot of work to not be mediocre.
Freenode is part of the IRCv3 working group and I believe uses it internally somehow. IRCCloud is the largest IRCv3 implementation, they are fully IRCv3 compatible afaik.
Thanks for your feedback on Mattermost. Could you share more on what you'd like to see changed?
For folks who haven't seen Mattermost, here's a demo video: https://www.youtube.com/watch?v=AKqHWqrAgpk&t=1s
Also, I noticed from your HN profile links you're a UX designer.
We're actually working on our new generation of mobile apps in React Native (https://github.com/mattermost/mattermost-mobile).
If you're open to critiquing some of the screenshots from early builds, or even participating in the design discussion, we'd welcome your involvement.
Also, we'd welcome you to join our community server at https://pre-release.mattermost.com/
I'm on there as it33 if you want to DM me to share more of your thoughts?
PS: Regarding IRC, Mattermost connects to IRC, XMPP, Slack, HipChat, Matrix and other systems via Matterbridge: https://github.com/42wim/matterbridge
Very few people know about Mattermost right now unless they use or used Gitlab. Whenever I hear Mattermost brought up, it's associated with Gitlab, which has a reputation of being "the slower, less-good GitHub" (and I love gitlab, don't get me wrong, but I agree with that reputation). Therefore, Mattermost, at least in my circles, has a reputation of being "the less good Slack".
And the main issue (unless I'm misunderstanding, but I did go through your pricing page again to double check) is that you do not offer SaaS except to enterprises. Which is super backwards. You're not going to be able to gather mindshare if you require people to set up your product themselves to even just try them out. Nearly none of your potential users have the expertise to do that, and those that do aren't going to want to do it unless they know what they're getting into beforehand. The only remaining ones that already do are Gitlab users, because they've had it set up for them.
Github, Travis, Slack, Discord, Sentry, half of the integrations you find on GH, what do they have in common? They're hosted and free to try. Make a free hosted version, make it very limited if you have to and promote upgrades/self-hosting, and then you have a shot at getting solid mindshare.
On a lesser note, since you asked for feedback, here's a couple more pieces of advice:
- The demo video you linked me is great. I see Mattermost has changed quite a bit since I last tried it, for the better. So I visited mattermost.com to try and get another look and it's super barebones on screenshots, I found no videos, there's no demo. After browsing the site, I have no feel for what mattermost looks like. And you don't link to your community server anywhere I could find, not even on your contact page! - Consider making public Mattermost instances optionally readable without an account - read only, and enable that for your community server!. This would differenciate you from Slack and Discord and would improve the situation above. I realize it's a lot of work. - On pricing again, it's irresponsible to put 2FA behind Enterprise only. Please don't do that. Push notifications could also stand to be in the free version, imho.
Cheers, hope that helps. My email is on my profile if you want to talk about this further.
