Hunter.io vs Apollo: Hunter.io Is a Feature Apollo Gives Away for Free
Hunter.io has 107M contacts at $49/mo for 500 lookups. Apollo has 275M at $49/user/mo for 5,000 credits. Compare accuracy, pricing, and use cases.
Hunter Has 107M Contacts. Apollo Has 275M. Database Size Does Not Decide the Winner.
Hunter.io indexes 107 million contacts focused purely on email finding and verification per Cleanlist's 2026 comparison. Apollo holds 275 million contacts plus built-in sequences, a dialer, and CRM features per Apollo's product page. Hunter does one thing well. Apollo does everything. Your workflow decides which wins.
A 527-lead benchmark showed Apollo pulling a 51.6% open rate versus Hunter's 18.4% on identical targeting per Cleanlist's head-to-head test. But Dropcontact's benchmark found Hunter with cleaner results and fewer false positives. The numbers contradict each other because different datasets produce different winners.
Email Accuracy: The Numbers Diverge
Hunter claims 95% email accuracy per its marketing materials. Independent testing from Dropcontact's benchmark found 32.5% effective enrichment with an 11.2% hard bounce rate across 20,000 contacts per the 2025 study.
Apollo's email accuracy ranges from 73-79% depending on the source and dataset per independent reviews. Cleanlist's 527-lead test produced a 51.6% open rate for Apollo versus 18.4% for Hunter, suggesting Apollo's data was more deliverable in that specific test.
Vendor-run benchmarks favor the vendor. The only test that matters: pull 500 contacts from your actual target accounts through both tools and compare find rates and bounce rates. Different ICPs produce different results. ZoomInfo and Cognism offer higher accuracy at premium pricing if both Hunter and Apollo fall short.
Pricing for Real Usage Patterns
Hunter's tiers run Starter at $49/month for 500 requests, Growth at $99/month for 2,000, and Pro at $199/month for 5,000 per Hunter's pricing page. Each request is one email lookup. Cost: $0.098 per email found.
Apollo's Basic starts at $49/user/month with 5,000 credits per Apollo's 2026 pricing. That is $0.0098 per credit - 10x cheaper per lookup. Apollo credits expire monthly and phone lookups cost 8x more per Salesmotion's analysis.
| Plan | Hunter | Apollo |
|---|---|---|
| Entry Price | $49/mo (500 lookups) | $49/user/mo (5,000 credits) |
| Cost Per Lookup | $0.098 | $0.0098 |
| Database Size | 107M contacts | 275M contacts |
| Free Tier | 25 searches/mo | 100 credits/mo |
Choose Based on Your Actual Workflow
Hunter fits teams that need a focused email finder and nothing else. Domain search is Hunter's strongest feature: enter a company domain, get every known email per Sparkle's 2026 review. If you already use Salesforce, LinkedIn Sales Navigator, and a sequence tool, Hunter fills the email gap cleanly.
Apollo fits teams that want data, sequences, and a dialer under one roof per Aomni's comparison. Small teams with under 10 reps avoid tool sprawl by consolidating onto Apollo. The trade-off: Apollo's accuracy is lower than dedicated enrichment tools, and you are locked into Apollo's sequence builder.
Both share the same limitation: single-source data. Hunter finds what Hunter has. Apollo finds what Apollo has. Neither queries external sources. Waterfall enrichment using Lusha, Clearbit, and 18+ additional providers per contact delivers 85-95% find rates per Cleanlist's benchmark - higher than either tool alone.
See our complete guide to Data Enrichment: B2B Data Enrichment 2026: Single-Source vs Waterfall
Want Someone to Run This For You?
Modern Inbound is a fully managed cold email lead gen agency that has booked 1,800+ B2B meetings in 6 months across its client portfolio. Domains, mailboxes, verified leads, copy, and campaign management - all bundled into one retainer. Your team gets meetings, not busywork.
Hunter vs Apollo Questions
Is Hunter or Apollo more accurate for emails?
Results vary by dataset. Cleanlist's test showed Apollo with 51.6% open rate versus Hunter's 18.4% per their 527-lead benchmark. Dropcontact's test found Hunter with 11.2% hard bounce and 32.5% enrichment. Test both on your actual ICP - vendor benchmarks contradict each other.
Which tool is cheaper - Hunter or Apollo?
Apollo is 10x cheaper per lookup at the entry tier: $0.0098 per credit versus Hunter's $0.098 per request. But Apollo credits expire monthly and phone lookups cost 8x more. For email-only lookups at moderate volume, Apollo's cost advantage is significant per both pricing pages.
Can I use Hunter and Apollo together?
Yes. Some teams use Hunter for domain-based email lookups and Apollo for broader prospecting and sequences. This captures contacts one tool misses. For maximum coverage, waterfall enrichment queries both plus 18+ additional sources automatically per Cleanlist's methodology.
Does Apollo replace the need for Hunter?
For most teams, yes. Apollo includes email finding, sequences, and a dialer in one platform. Hunter only finds emails. Unless you specifically need Hunter's domain search capability or prefer to keep your email finder separate from engagement tools, Apollo covers more per Aomni's 2026 comparison.
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