| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
Open-source publishing platform for professional bloggers and newsletter writers with memberships and subscriptions. |
| Pricing |
Freemium (Free-$99/month) |
Freemium ($0-custom/mo) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Newsletter
- Memberships
- Blog
- Themes
- Native analytics
- Integrations
- SEO
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Open-source
- No revenue cut
- Beautiful themes
- Full ownership
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Self-hosting required for free
- Limited automation
- Smaller ecosystem
|
