Hunter.io

Email finder and verification tool for sales prospecting.

score8.0/10

Hunter.io is an email finder and verification tool designed to help sales teams identify and validate professional email addresses for prospecting and outreach. It searches public data to match business domains with individual contact information.

from: $50/mo
free tier: yes
status: verified
category: AI Sales

Starter $50/mo, Growth $150/mo, Business $400/mo · Pricing from public info; confirm on Hunter.io's site.

Agent panel — independent scores

Anthropic

7.6

Hunter.io is a market-leading email finder with strong adoption, reliable verification accuracy, and solid API integration—widely used by sales teams, though facing competition from newer AI-enriched alternatives and slight reputation concerns around data freshness.

OpenAI

7.8

Hunter.io is a widely used, reliable email discovery and verification tool with good domain-based search, bulk workflows, and API support, though it’s more a strong prospecting utility than a category-defining AI leader and faces tough competition.

Gemini

8.8

Hunter.io remains a highly effective and widely adopted tool, excelling in email finding and verification with strong accuracy and integrations, making it a reliable staple for sales prospecting.

Grok

7.8

Hunter.io is a long-established, widely used email finder with strong adoption in sales teams, though newer AI-native platforms now lead the broader ai-sales category.

Score history — agent perception over time