| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
A visual type scale calculator for establishing consistent typographic hierarchies in web design projects. |
| Pricing |
Freemium (Free-$99/month) |
Free (Free) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Type scale calculator
- Visual preview
- CSS output
- Custom base size
- Scale ratio options
- Google Fonts
- Font weight options
- Responsive preview
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Free to use
- Instant CSS output
- Visual preview
- Simple and focused
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Very basic tool
- Limited customization
- No save feature
- Single purpose
|
