| Overview |
A realtime messaging infrastructure platform providing pub/sub, presence, and stream processing for applications at scale. |
ContactOut is a Chrome extension and platform that finds personal and work email addresses and phone numbers from LinkedIn profiles. It specializes in sourcing contact information for recruiters and sales professionals. |
| Pricing |
Freemium (Free-$99/month) |
Freemium ($0-99/user/mo) |
| Key Features |
- Pub/sub messaging
- Presence
- Stream processing
- Webhooks
- MQTT support
- Message queuing
- History
- Global edge network
|
- Email finder
- phone numbers
- LinkedIn overlay
- search portal
- data enrichment
- ATS integration
- API
|
| Pros |
- Enterprise-grade reliability
- Global edge network
- Protocol support
- Good documentation
|
- Finds personal emails
- Good LinkedIn integration
- Accurate data
- Easy Chrome extension
|
| Cons |
- Can be expensive
- Complex pricing
- Smaller community
- Learning curve
|
- Primarily recruiter-focused
- Limited free credits
- Smaller B2B database
|
