B2B people and company data to enrich, search, and license. We build the data. You build the rest.
Match a person by email, phone, name, or social URL, or a company by domain, name, or ticker. Search with SQL filters or plain English, or license the full datasets as monthly files. Person data covers the United States; company data covers companies worldwide. The data is cross-checked across sources and rebuilt monthly.
| Surface | Get started |
|---|---|
| REST API | https://api.datalegion.ai · API reference |
| MCP server | https://api.datalegion.ai/mcp for Claude, ChatGPT, Codex, Cursor, Gemini, and other MCP clients · Setup |
| Python SDK | pip install datalegion · Docs |
| Node SDK | npm install datalegion · Docs |
| CLI | brew install datalegion-ai/tap/datalegion-cli or pip install datalegion-cli · Docs |
| Claude plugin | datalegion-plugin |
| Bulk datasets | CSV, JSON, Parquet, or Delta to Amazon S3, Google Cloud Storage, Azure Blob Storage, or SFTP · Formats |
| Platform | What you get |
|---|---|
| Snowflake Marketplace | People and company data you query in place from your own account, a free company dataset, and the Data Legion Enrich native app · Docs |
| Apify | The Data Legion Enrichment Actor, billed per matched record · Docs |
| Clay | Person and company enrichment as a column in any Clay table · Docs |
| Firecrawl Alexandria | Enrichment for agents already on Firecrawl, billed in Firecrawl credits · Docs |
| Zapier | The Data Legion app: Find Person, Find Company, and free data tools in any Zap · Docs |
| n8n | n8n-nodes-datalegion, a verified community node for workflows and n8n's AI Agent · Docs |
curl -X POST https://api.datalegion.ai/person/enrich \
-H "API-Key: $DATALEGION_API_KEY" \
-H "Content-Type: application/json" \
-d '{"email": "jane.doe@example.com"}'A request with no match costs nothing. Sign up for self-serve credits, see pricing, or talk to sales about search, discovery, and bulk licenses.