Folk
Mattermost
| Feature | Folk | Mattermost |
|---|---|---|
| Pricing | Free / from $20/mo | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.2 / 5 |
| Best For | agencies, founders, partnerships-teams, investor-relations | devops-teams, security-conscious-orgs, government, enterprise |
| Founded | 2020 | 2015 |
| Contact Management | ✓ | ✗ |
| Pipelines | ✓ | ✗ |
| Email Sequences | ✓ | ✗ |
| Mail Merge | ✓ | ✗ |
| Browser Extension | ✓ | ✗ |
| Enrichment | ✓ | ✗ |
| Integrations | ✓ | ✓ |
| Messaging | ✗ | ✓ |
| Channels | ✗ | ✓ |
| Playbooks | ✗ | ✓ |
| Self Hosting | ✗ | ✓ |
| Compliance | ✗ | ✓ |
✓ Folk Pros
- Intuitive spreadsheet-like interface
- Browser extension captures contacts from anywhere
- Built-in email sequences and mail merge
- Great for lightweight relationship management
✗ Folk Cons
- Limited reporting and analytics
- Not suited for large enterprise sales teams
- Fewer automations than Salesforce/HubSpot
✓ Mattermost Pros
- Self-hostable
- Open source
- DevOps integrations
- Secure
✗ Mattermost Cons
- Smaller ecosystem
- Fewer integrations than Slack
- Self-hosting complexity
The Verdict
Folk is built for agencies and founders, with a focus on contact-management and pipelines. Mattermost targets devops teams and security conscious orgs and leads with messaging and channels.
On pricing, Mattermost is the clear winner for budget-conscious users — starting at $10/mo compared to $20/mo for Folk. That $10/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Folk offers broader built-in capabilities (7 features vs 6), while Mattermost takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.