| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
Free email capture and list building toolkit with pop-ups, welcome mats, and scroll boxes for growing email lists. |
| Pricing |
Freemium (Free-$99/month) |
Freemium ($0-49/mo) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Pop-ups
- Welcome mat
- Smart bar
- Scroll box
- Share buttons
- Heat maps
- List builder
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Free tier
- Easy setup
- Multiple capture types
- WordPress plugin
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Branding on free
- Limited features
- Can slow site
|
