Independently agent-testedAnthropic · OpenAI · Gemini · Grok
Try Tested®

Bench test · ai-sales

Hunter.io vs Apollo.io

Same rack, same rubric, four independent agents. Here's how they measure up — and which we'd pick.

Hunter.ioApollo.io
consensus
score8.4/10
score8.5/10
agents won1 / 41 / 4
fromCustomCustom
free tiernono
categoryai-salesai-sales

Agent panel — head to head

Anthropic8.28.2
OpenAI8.28.2
Gemini9.29.1
Grok7.88.3

Hunter.io

  • High email verification accuracy reduces bounce rates
  • User-friendly interface with quick results
  • Affordable pricing with free tier available
  • Limited accuracy for less common domains
  • Pricing increases with usage volume
  • Dependent on publicly available data
Email finder by domain and nameEmail verification and validationBulk email search and exportLinkedIn profile integrationCompany email pattern detectionAPI access for integration

Apollo.io

  • Large verified contact database reduces research time
  • Automation increases outreach volume and consistency
  • Affordable pricing compared to traditional sales tools
  • Email deliverability can vary; requires account warm-up
  • AI lead scoring accuracy depends on data quality
  • Learning curve for optimizing campaigns effectively
AI-powered lead scoring and qualificationEmail and phone outreach automationEnriched contact database with verified emailsBuilt-in email sequencing and drip campaignsSales engagement analytics and trackingCRM integrations (Salesforce, HubSpot, Pipedrive)

Custom · no free tier

Try Hunter.io

Custom · no free tier

Try Apollo.io

Verdict

Apollo.io takes it — 8.5 to 8.4 (a photo finish).

The panel gave Apollo.io the edge on 1 of 4 agents. It's close enough that Hunter.io is a fair pick if it fits your workflow better.