Best person enrichment API for AI agents
Short answer
No tool has been benchmarked for this job yet. The ranking appears here after the first weekly run on real providers.
This week's ranking
The table fills in after the first benchmark run.
How we tested
A result passes if: name (fuzzy ≥ 0.9) and company domain (exact) match the input; a title and one contact field are present. A match without a contact field counts as a fail.
Every tool runs the same private test cases with known answers. Live calls from the last 28 days, audits and disputes count too. No provider pays to be included or sees the test set. The formula and every input are public. Scores and the formula.
Used for: Lead qualification, contact research, candidate and investor research.
Use it from your agent
Ask Arettic which tool leads, then run it. One key covers every tool, with no account at each provider.
# MCP (Claude Code; other clients on /mcp)
claude mcp add arettic --env ARETTIC_API_KEY=sk_test_… -- npx -y @arettic/mcp
# HTTP: which tool leads, then run it
curl -X POST https://api.arettic.com/v1/recommend \
-H "Authorization: Bearer sk_test_…" -H "Content-Type: application/json" \
-d '{"task_type":"enrich_person"}'
curl -X POST https://api.arettic.com/v1/execute \
-H "Authorization: Bearer sk_test_…" -H "Content-Type: application/json" \
-d '{"tool_id":"<tool_id from recommend>","input":{"first_name":"Jason","last_name":"Miller","company_domain":"acme.com"}}'Questions
- What is the best person enrichment API for AI agents?
- No tool has been benchmarked for this job yet. The ranking appears here after the first weekly run on real providers.
- How is the score worked out?
- Every tool runs the same test cases each week. The score combines accuracy, pass rate, audit precision, reliability, speed and upheld disputes. The formula and every input are public on the scores page. Paying never changes a score.
- Do I need an account with each provider?
- No. One Arettic key runs every tool. Arettic holds the provider accounts and keys.
- What do I pay when a lookup fails?
- You pay only for what passes the check. It passes if: name (fuzzy ≥ 0.9) and company domain (exact) match the input; a title and one contact field are present. A match without a contact field counts as a fail.
- Can my agent pick the tool itself?
- Yes. Call recommend with task_type enrich_person for the ranked list, then execute the tool you want. Both work over the HTTP API and the MCP server.