| 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. |
AI voice generator API for creating studio-quality voiceovers with natural-sounding synthetic voices. |
| Pricing |
Freemium ($0-99/mo) |
Subscription ($-$$$) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- 120+ voices
- 20 languages
- Voice cloning
- Emphasis control
- Pitch and speed
- Studio editor
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Natural sounding
- Easy to use
- Good language support
- Voice customization
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- Subscription model
- Limited API docs
- Fewer developer tools
|
