Kona
Employee wellbeing and people analytics in Slack.
Mattermost
Open source, on-premises, Slack alternative
Updated June 2026
| Kona | Mattermost | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 4 | 1 |
| Pros | 3 | 0 |
| FactScore™ | 34.9 | 15.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Kona — Pros
Actionable insights Easy onboarding Team wellbeing supportBoth tools — Pros
—Only in Mattermost — Pros
No unique pros listedOnly in Kona — Cons
Context switchingBoth tools — Cons
—Only in Mattermost — Cons
—Details
| Kona | Mattermost | |
|---|---|---|
| Categories | Productivity, Team collaboration software, Slack apps | Team collaboration software, Remote workforce tools, Slack apps |
| Platforms | Web | Web |
| Added | August 31, 2020 | June 24, 2015 |
| Website | www.heykona.com | mattermost.org |
Who Should Pick Which?
Choose Kona if...
- Actionable insights
- Easy onboarding
- Team wellbeing support
Choose Mattermost if...
- No unique pros listed
With a FactScore™ of 34.9 vs 15.1, Kona leads in community reception. Kona uniquely offers Actionable insights and Easy onboarding, while Mattermost stands out for No unique pros listed.
What Users Say
Kona
Love it!
Great!
The onboarding process through Slack was a breeze, I love it! Our organization is small and we're moving fast. I am thinking about Slack overload, and how to fit Kona in to our team, as we're using...
Mattermost
Really opposed to software with strong vendor lock-in. Mattermost gives us all the benefits of Slack, but open-source.
Related Comparisons
Frequently Asked Questions
Which is better, Kona or Mattermost?
Based on FactScore™, Kona leads with a score of 34.9 vs 15.1. Kona has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Kona compared to Mattermost?
Kona uniquely offers: Actionable insights, Easy onboarding, Team wellbeing support.
What are the pros of Mattermost compared to Kona?
Mattermost uniquely offers: No unique pros listed.
Is Kona better rated than Mattermost?
Kona is rated 5.0★ from 4 reviews. Mattermost is rated 5.0★ from 1 reviews.
What is the FactScore™ of Kona and Mattermost?
FactScore™ weighs rating and review volume together. Kona scores 34.9 and Mattermost scores 15.1.
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