| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
Note-taking tool for networked thought with bidirectional links, block references, and graph database structure. |
| Pricing |
Freemium (Free-$99/month) |
Subscription ($15-500/mo) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Bidirectional links
- Block references
- Graph view
- Daily notes
- Queries
- Templates
- API
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Powerful linking
- Graph database
- Block-level references
- Community
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Expensive
- Steep learning curve
- Performance issues
- Basic UI
|
