FullContact Vs Lusha Comparison (2026) | Salestools Club
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Side-by-Side Comparison
FullContact logo

FullContact

Identity resolution and data enrichment platform for customer intelligence.

VS
Lusha logo

Lusha

The fastest way to find verified B2B mobile numbers and emails.

FullContact
Lusha
API Type
REST
REST
MCP Ready
NO
YES
Free Tier
NO
YES
SDKs
Node.js, Python, Java
None
Webhooks
YES
YES
Capabilities
AI Identity Resolution, Real-time Data Enrichment, Cross-channel Person Mapping, B2B Data Enrichment
Direct Dial Enrichment, Firmographic Data Retrieval, Real-time Prospecting, B2B Data Enrichment, Lead Generation

API & MCP Analysis

For AI-native operators choosing between FullContact and Lusha, the decision comes down to API accessibility and how easily your agent can interface with each tool.

Lusha has the edge here with an official MCP server, letting you connect it directly to Claude or Cursor. FullContact requires a REST API integration, which means your agent needs the API docs to build the connection.

FullContact Starter Prompt

"Claude, use the FullContact API to enrich this list of 100 email addresses with LinkedIn URLs, job titles, and current company details."

Lusha Starter Prompt

"Claude, use Lusha to find the verified mobile number for the VP of Engineering at Vercel."

Support & Guidance

FullContact vs Lusha FAQ

01

Which has a better API for AI agents — FullContact or Lusha?

FullContact provides a REST API. Lusha also offers an MCP server. Check the comparison table above for a full breakdown of SDKs, webhooks, and capabilities.
02

Can I connect FullContact or Lusha to Claude or Cursor?

Lusha has an official MCP server for direct connection. For FullContact, you can use the REST API docs with your AI agent.
03

FullContact vs Lusha — which is better for sales automation?

It depends on your stack. FullContact is "Identity resolution and data enrichment platform for customer intelligence." while Lusha is "The fastest way to find verified B2B mobile numbers and emails.". Compare their API capabilities, MCP support, and pricing above to find the right fit for your workflow.

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