Full Contact

About Full Contact

FullContact provides identity resolution and data enrichment APIs for developers building customer recognition and profile-matching systems. The platform includes products such as Enrich (retrieving person and company insights from identifiers), Resolve (matching and consolidating identity data across multiple fields), and Identity Streme, along with an MCP server for integration with AI agents.

The documentation covers API authentication, test data delivery, and API key generation, along with integration guides for platforms such as Snowflake via external functions. It also includes acceptable use policies and quality filtering guidance related to customer recognition use cases.

This resource is aimed at developers integrating identity resolution, data enrichment, or customer recognition capabilities into their applications.

Key features

• Person identity resolution API (Resolve)
• Contact/person data enrichment API (Enrich)
• Multi-field identity matching (Identity Streme)
• Address normalization API
• Snowflake external functions integration
• MCP server for AI agent access to FullContact data

Frequently asked questions