| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
Clearbit is a B2B data enrichment and intelligence platform now part of HubSpot that provides real-time company and contact data. It helps teams enrich leads, reveal anonymous website visitors, and build ideal customer profiles. |
| Pricing |
Freemium (Free-$99/month) |
Freemium (Custom pricing) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Data enrichment
- website visitor identification
- form shortening
- audience building
- API
- firmographic data
- technographic data
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- High-quality data enrichment
- Strong API
- Real-time processing
- Now integrated with HubSpot
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Expensive for small companies
- Coverage gaps in some industries
- Pricing not transparent
|
