| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
Now Keap, this was the original small business CRM and email marketing platform known for powerful campaign builder. |
| Pricing |
Freemium (Free-$99/month) |
Subscription ($249-custom/mo) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Campaign builder
- CRM
- E-commerce
- Automation
- Landing pages
- Invoicing
- Appointments
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Powerful campaign builder
- All-in-one
- Good automation
- Long track record
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Rebranded to Keap
- Expensive
- Complex
|
