| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
A product-led growth platform for building personalized in-app onboarding flows, feature announcements, and user surveys without code. |
| Pricing |
Freemium (Free-$99/month) |
Subscription ($249-$879/month) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Onboarding flows
- Feature announcements
- NPS surveys
- Checklists
- Tooltips
- Modals
- Analytics
- Segmentation
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- No-code builder
- Good templates
- Strong analytics
- Easy to implement
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Expensive
- Limited to web
- Custom CSS needed for branding
- Mobile support limited
|
