CompareSide-by-Side Comparison
People Data Labs
B2B data API with 3 billion person and company records.
VS
SiteEnrich
Website enrichment API that turns any URL into clean JSON — company name, emails, socials, and business signals.
People Data Labs
SiteEnrich
API Type
REST
REST
MCP Ready
NO
NO
Free Tier
YES
NO
SDKs
Python, Node.js, Go, Ruby
None
Webhooks
YES
NO
Capabilities
—
Website Data Extraction, Email Discovery, Social Link Detection, Business Signal Detection, Company Enrichment
People Data Labs
SiteEnrich
API Type
REST
REST
MCP Ready
NO
NO
Free Tier
YES
NO
SDKs
Python, Node.js, Go, Ruby
None
Webhooks
YES
NO
Capabilities
—
Website Data Extraction, Email Discovery, Social Link Detection, Business Signal Detection, Company Enrichment
API & MCP Analysis
For AI-native operators choosing between People Data Labs and SiteEnrich, the decision comes down to API accessibility and how easily your agent can interface with each tool.
Neither tool currently offers an official MCP server, so you'll need to use their REST APIs directly. Provide the API documentation to your AI agent and let it build the integration for you.
SiteEnrich Starter Prompt
"Claude, use SiteEnrich to analyze acme.com and return the company name, contact emails, social profiles, and business signals."
Support & Guidance
People Data Labs vs SiteEnrich FAQ
01
Which has a better API for AI agents — People Data Labs or SiteEnrich?
People Data Labs provides a REST API. SiteEnrich provides a REST API. Check the comparison table above for a full breakdown of SDKs, webhooks, and capabilities.
02
Can I connect People Data Labs or SiteEnrich to Claude or Cursor?
Neither has an official MCP server yet, but both have REST APIs. Paste the API docs into your agent and ask it to build the integration.
03
People Data Labs vs SiteEnrich — which is better for sales automation?
It depends on your stack. People Data Labs is "B2B data API with 3 billion person and company records." while SiteEnrich is "Website enrichment API that turns any URL into clean JSON — company name, emails, socials, and business signals.". Compare their API capabilities, MCP support, and pricing above to find the right fit for your workflow.