Mattermost vs Quill Chat: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Mattermost and Quill Chat side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Mattermost
Open-source team collaboration platform
Best for you if:
- • You want open source Slack alternative
Quill Chat
A focused team chat experience designed for clarity and productivity.
Best for you if:
- • You want reduces communication clutter
| At a Glance | Mattermost | Quill Chat |
|---|---|---|
Starts at | Free plan, paid from $10/user/mo, billed monthly Professional plan | Free plan |
Category | Communication Team Chat | Communication Team Chat |
Rating | 4.3/5 G2 4.3 · Capterra 4.4 · SourceForge 4.3 604 reviews | n/a |
Free plan | Yes | Yes |
Choose Mattermost or Quill Chat?
Choose Mattermost if
- You want open source Slack alternative
- You want self-hostable
Choose Quill Chat if
- You want reduces communication clutter
- You want encourages more thoughtful responses
In-Depth Analysis
Mattermost
Open-source team collaboration platform
Mattermost's pricing is fair, offering a generous Free tier for small teams.
Strengths
- Pro: Open source Slack alternative
- Pro: Self-hostable
- Pro: Good for compliance
- Pro: No per-user cloud cost
- Pro: Customizable
Weaknesses
- Con: Less polished than Slack
- Con: Smaller integration library
- Con: Self-hosting required for best value
- Con: Learning curve
- Con: Community smaller
Key features
Quill Chat
A focused team chat experience designed for clarity and productivity.
Strengths
- Pro: Reduces communication clutter
- Pro: Encourages more thoughtful responses
- Pro: User interface designed for focus
- Pro: Aims to improve productivity by minimizing distractions
Weaknesses
- Con: May not suit teams requiring very rapid, informal communication
- Con: Potentially a learning curve for users accustomed to more feature-rich platforms
- Con: Integration ecosystem might be less developed than larger competitors
Key features
Plans and prices: Mattermost vs Quill Chat
| Tool | Plans and prices | Source |
|---|---|---|
| Mattermost |
| mattermost.com/pricing read Sep 30, 2026 |
| Quill Chat | No plan prices on file | quill.chat |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Mattermost pricing and Quill Chat pricing.
Key Takeaways
Mattermost
- Choose if you want open-source team collaboration platform
Quill Chat
- Choose if you want a focused team chat experience designed for clarity and productivity
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Mattermost has a published user rating (4.3/5 from 604 reviews); Quill Chat has none we can show.
- Mattermost starts at $10/user/mo, billed monthly; Quill Chat has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Mattermost and Quill Chat compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Mattermost has a published user rating (4.3/5 from 604 reviews); Quill Chat has none we can show. Mattermost starts at $10/user/mo, billed monthly; Quill Chat has no public paid plan price on file. Both have a free plan.
What are Mattermost and Quill Chat used for?
Mattermost: Open-source team collaboration platform. Quill Chat: A focused team chat experience designed for clarity and productivity.
What does Mattermost cost vs Quill Chat?
Mattermost's cheapest paid plan is Professional at $10/user/mo, billed monthly; it also has a free plan. Quill Chat has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Sep 30, 2026.
What's the main difference between Mattermost and Quill Chat?
Mattermost's main strength: open source Slack alternative. Quill Chat's main strength: reduces communication clutter.