{"id":"hunter-api","name":"Hunter.io API","homepage":"https://hunter.io/api","repo_url":null,"category":"data","subcategories":["email-finder","lead-generation","b2b-data"],"tags":["hunter","email-finder","domain-search","lead-generation","verification","rest-api"],"what_it_does":"Email finder and verification API for finding professional email addresses by domain or name, with email validation and deliverability checking.","use_cases":["Finding professional email addresses for outreach agents","Verifying email deliverability before sending campaigns","Discovering all emails at a domain for company mapping","Enriching contact records with verified email addresses","Building lead lists from company domains"],"not_for":["Consumer email lookups","Phone number or social media enrichment","Jurisdictions with strict data privacy laws that restrict email finding"],"best_when":"You need to find and verify professional email addresses for B2B outreach or lead enrichment in agent workflows.","avoid_when":"You operate in GDPR-strict environments where finding emails without consent may violate regulations, or need non-email contact data.","alternatives":["clearbit-api"],"af_score":82.9,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.707695+00:00","performance":{"latency_p50_ms":300,"latency_p99_ms":1500,"uptime_sla_percent":99.5,"rate_limits":"No documented per-minute limit; monthly search quota applies","data_source":"llm_estimated","measured_on":null}}