CompareSide-by-Side Comparison
Apollo.io
The ultimate sales intelligence and engagement platform for AI-native teams.
VS
FullContact
Identity resolution and data enrichment platform for customer intelligence.
Apollo.io
FullContact
API Type
REST
REST
MCP Ready
YES
NO
Free Tier
YES
NO
SDKs
None
Node.js, Python, Java
Webhooks
YES
YES
Capabilities
Lead Enrichment, AI Search, Intent Signals, Automated Outreach, B2B Data Enrichment, Intent Intelligence, Cold Email Outreach
AI Identity Resolution, Real-time Data Enrichment, Cross-channel Person Mapping, B2B Data Enrichment
Apollo.io
FullContact
API Type
REST
REST
MCP Ready
YES
NO
Free Tier
YES
NO
SDKs
None
Node.js, Python, Java
Webhooks
YES
YES
Capabilities
Lead Enrichment, AI Search, Intent Signals, Automated Outreach, B2B Data Enrichment, Intent Intelligence, Cold Email Outreach
AI Identity Resolution, Real-time Data Enrichment, Cross-channel Person Mapping, B2B Data Enrichment