Alternatives guideBest Slack Alternatives
Best Slack Alternatives
Without Subscription
A team messaging and collaboration platform. But its subscription pricing makes many users look for one-time purchase or open-source alternatives.
Quick Recommendation
Cost Comparison
Monthly
$7.25
Yearly
$87
3-Year Cost
$261
Alternative
Free
Comparison Table
Free / Open Source
| Tool | Pricing | Platform | Offline | OSS | Migration | Vote |
|---|---|---|---|---|---|---|
Signal Best for privacy | Open Source | ⊞Windows⌘macOS◎Linux◉iOS◈Android | ✓ | ✓ | Hard |
Detailed Alternatives
Signal
Top PickBest for privacy
A free, open-source encrypted messaging app.
What you gain
- +End-to-end encrypted
- +Open source
- +Free
- +Non-profit
What you lose
- −Channels
- −Integrations
- −File sharing
- −Thread organization
Open SourceMigration: HARD
Visit WebsiteWho Should Switch?
✓Good candidates
- +Privacy-conscious users
- +Teams needing secure communication
✗Should keep using Slack
- −Teams needing channels and integrations
- −Users needing file sharing