| 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. |
Access GPT-4o and other OpenAI models for text generation, reasoning, and multimodal tasks. |
| Pricing |
Freemium ($0-99/mo) |
Pay-per-use ($-$$$$) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- GPT-4o
- GPT-4 Turbo
- Function calling
- JSON mode
- Vision input
- Streaming
- Fine-tuning
- Batch API
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Industry-leading model quality
- Extensive documentation
- Large developer community
- Frequent model updates
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- Can be expensive at scale
- Rate limits on free tier
- Data privacy concerns
- Occasional outages
|
