| Overview |
Apollo.io is an all-in-one sales intelligence and engagement platform with a database of over 275 million contacts. It combines prospecting, enrichment, and outreach automation in a single workflow. |
An instant GraphQL and REST API engine that connects to databases and services for rapid backend development. |
| Pricing |
Freemium ($0-99/mo) |
Freemium (Free-$99/month) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- Instant GraphQL API
- REST API
- Database connections
- Authorization
- Event triggers
- Remote schemas
- Caching
- Observability
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Instant API from database
- Powerful authorization
- Real-time subscriptions
- Multiple database support
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- GraphQL complexity
- Vendor lock-in
- Can be expensive
- Learning curve for advanced features
|
