| 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. |
A free open-source CRM system offering comprehensive modules for sales, marketing, support, and project management. |
| Pricing |
Freemium ($0-99/mo) |
Freemium (Free (open source)) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- Sales management
- Marketing
- Support desk
- Project management
- Inventory
- Email
- Documents
- GDPR tools
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Completely free
- Comprehensive modules
- GDPR compliant
- Active development
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- Complex installation
- Dated interface
- Small English community
- Documentation gaps
|
