| 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. |
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 ($0-99/mo) |
Freemium ($0-99/user/mo) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- Email finder
- phone numbers
- LinkedIn overlay
- search portal
- data enrichment
- ATS integration
- API
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Finds personal emails
- Good LinkedIn integration
- Accurate data
- Easy Chrome extension
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- Primarily recruiter-focused
- Limited free credits
- Smaller B2B database
|
