Based on our record, Zulip seems to be more popular. It has been mentiond 56 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://zulip.com is one of the better alternatives with an option for self-hosting. - Source: Hacker News / 7 days ago
> A customer of mine would like a mix between a chat and a forum software Zulip is closer to that I think https://zulip.com/. - Source: Hacker News / 8 days ago
To all the people asking about self-hosted alternatives, I can recommend zulip[0], and this article[1] explaining why. [0] https://zulip.com/ [1] https://monadical.com/posts/how-to-make-remote-work-part-two-zulip.html#. - Source: Hacker News / about 2 months ago
Surprised you didn't mention zulip: https://zulip.com/ We use it and wouldn't trade it for any of the alternatives. - Source: Hacker News / about 2 months ago
Zulip (https://zulip.com/) seems to be a great self-hosted python-based alternative to Slack/Teams. - Source: Hacker News / about 2 months ago
Butter - Butter is a newly launched chatting application that focuses more on the privacy of its users.
Slack - A messaging app for teams who see through the Earth!
Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Mattermost - Mattermost is an open source alternative to Slack.