Slack vs Threema
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Slack offers fewer features (9 vs 36) and more integrations (6 vs 0). Starting price: Slack at $7.25/mo vs Threema at Free. Slack has 8 unique features while Threema has 35 unique features, with 1 features in common.
| Slack | Threema | |
|---|---|---|
| Category | Communication & Collaboration | Communication & Collaboration |
| Total Features | 9 | 36 |
| AI-Powered Features | 2 | 0 |
| Starting Price | $7.25/mo | Free |
| Pricing Tiers | 4 | 3 |
| Integrations | 6 | 0 |
| Shared Features | 1 | |
| Shared Integrations | 0 | |
| Data Quality | 80% | 70% |
Feature Comparison by Category
AI (2 vs 0)
| Feature | Slack | Threema |
|---|---|---|
| AI-powered Search | ||
| Slackbot |
Admin (1 vs 0)
| Feature | Slack | Threema |
|---|---|---|
| Customization |
Administration (0 vs 1)
| Feature | Slack | Threema |
|---|---|---|
| TrustCircles |
Business (0 vs 1)
| Feature | Slack | Threema |
|---|---|---|
| Threema Work |
Client (0 vs 3)
| Feature | Slack | Threema |
|---|---|---|
| Desktop App | ||
| Tablet Support | ||
| Web Client |
Collaboration (0 vs 7)
| Feature | Slack | Threema |
|---|---|---|
| Distribution Lists | ||
| File Sharing | ||
| Groups | ||
| Location Sharing | ||
| Media Sharing | ||
| Polls | ||
| Screen Sharing |
Communication (0 vs 3)
| Feature | Slack | Threema |
|---|---|---|
| Group Calls | ||
| Video Calls | ||
| Voice Calls |
Compliance (0 vs 1)
| Feature | Slack | Threema |
|---|---|---|
| GDPR Compliance |
Core (4 vs 0)
| Feature | Slack | Threema |
|---|---|---|
| Audio and Video Meetings | ||
| Channels | ||
| File Sharing | ||
| Messaging |
Customization (0 vs 2)
| Feature | Slack | Threema |
|---|---|---|
| Light and Dark Theme | ||
| WHITELABELING |
Enterprise (0 vs 1)
| Feature | Slack | Threema |
|---|---|---|
| Threema OnPrem |
Integration (1 vs 2)
| Feature | Slack | Threema |
|---|---|---|
| Contact Synchronization | ||
| EASYCONNECT | ||
| Integrations |
Messaging (0 vs 4)
| Feature | Slack | Threema |
|---|---|---|
| Emoji Reactions | ||
| Text Formatting | ||
| Text Messages | ||
| Voice Messages |
Personal (0 vs 1)
| Feature | Slack | Threema |
|---|---|---|
| Threema Private |
Privacy (0 vs 2)
| Feature | Slack | Threema |
|---|---|---|
| Anonymous Communication | ||
| Minimal Metadata |
Security (1 vs 8)
| Feature | Slack | Threema |
|---|---|---|
| Contact Verification | ||
| DUALLOCK | ||
| End-to-End Encryption | ||
| Open Source Code | ||
| Perfect Forward Secrecy | ||
| Private Chats | ||
| Reproducible Builds | ||
| Security and Compliance | ||
| Zero-Knowledge Architecture |
Unique Features
Only in Slack (8)
Customization
AI-powered Search
Slackbot
Audio and Video Meetings
Channels
Messaging
Integrations
Security and Compliance
Only in Threema (35)
TrustCircles
Threema Work
Desktop App
Tablet Support
Web Client
Distribution Lists
Groups
Location Sharing
Media Sharing
Polls
Screen Sharing
Group Calls
Video Calls
Voice Calls
GDPR Compliance
Light and Dark Theme
WHITELABELING
Threema OnPrem
Contact Synchronization
EASYCONNECT
+ 15 more unique features
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