| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
A web-based diagramming application for creating flowcharts, org charts, UML diagrams, and technical architecture drawings. |
| Pricing |
Freemium (Free-$99/month) |
Freemium (Free-$13.50/user/month) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Flowcharts
- ER diagrams
- Org charts
- UML diagrams
- Network diagrams
- Real-time collaboration
- Data linking
- Import Visio files
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Powerful diagramming
- Great Visio alternative
- Real-time collaboration
- Many templates
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Free plan is limited
- Can be slow
- Some diagrams need manual layout
- Enterprise pricing not transparent
|
