
Slack
Rocket.Chat
Discord
Microsoft Teams
Element.io
Telegram
Zulip
Mattermost is an open source alternative to Slack.

Waitlister.me
LaunchList
FastWaitlist
Viral Loops
Waitlisted
FreeWaitlists
waitlist.email
Quick and easy waitlist with built in referral.

Which is more popular?
Based on our record, Mattermost should be more popular than Waitlist API. It has been mentioned 76 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mattermost.com | getwaitlist.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Mattermost is recommended for organizations that prioritize data privacy and security, need extensive customization options, or are looking to integrate a collaboration tool into existing systems. It is also suitable for teams in regulated industries requiring on-premises solutions.
No analysis of Waitlist API yet.
Walkthroughs and reviews on video.
Mattermost - An Open Source, Self Hosted, Slack Chat Alternative
More videos
Integrate Waitabit with Wix - Waitlist API
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Mattermost and Waitlist API. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Mattermost is an open-source platform that enables safe collaboration in self-hosted chat programs featuring file sharing, search, and integrations; groups and businesses can use it as an internal chat.
Mattermost uses monolithic architecture, which is tightly coupled and complex to understand. It restricts the scalability of the collaboration tool, which is a limitation for growing businesses. In that case,...
Below is a curated list of the 12 best self-hosted messaging apps like MirrorFly, Mattermost, Zulio, Nextcloud, and Rocket.chat that offer unique collaboration features and lets you take full control of your data.
We have no reviews of Waitlist API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Mattermost | Remote (US and Canada) | FT | Multiple roles Mattermost (https://mattermost.com) is an open-core collaboration and workflow automation platform for air-gapped, on-prem and private clouds. Our customers are in defense,... - Source: Hacker News / about 1 month ago
The amazing thing is that there is almost always an open-source alternative that is 10x better in many ways, in the case of slack https://mattermost.com/ I'm looking forward for AI to make it very easy to deploy your own tools and walk... - Source: Hacker News / 3 months ago
How does it compare to MatterMost [1]? [1] https://mattermost.com/. - Source: Hacker News / 6 months ago
After that, we need to connect the landing page to a waitlist, in this case we will be using Waitlist. - Source: dev.to / almost 2 years ago
Ah got it I will check for getwaitlist.com Thanks! Source: over 3 years ago
Hi, our original sign ups that were on getwaitlist.com, received over 200k+ sign ups before it was deleted. Our Substack was deleted without any prior notification and it has been extremely difficult trying to import even a small portion... Source: over 3 years ago
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Build a viral waitlist of early users before you launch.
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Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
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Create a stunning waitlist page in seconds.
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