DEV Community

Ben
Ben

Posted on

Hunter.io Alternative: Find & Verify Business Emails by Domain (Pay-As-You-Go)

Hunter.io is a popular email finder, but its plans are monthly subscriptions with credit caps — overkill if you just need to enrich a list now and then. If you want to find and verify business emails without a recurring subscription, here's a pay-per-result alternative.

The job to be done

Given a person's name and their company domain, you want the most likely verified work email — for sales outreach, recruiting, or CRM enrichment. The mechanics are the same everywhere: generate the common corporate patterns, then verify which one actually receives mail (MX + SMTP), while detecting catch-all domains so you don't get false positives.

The alternative: Smart Email Finder & Verifier

The Smart Email Finder & Verifier on Apify does exactly that — from a name + domain it generates ~14 patterns, verifies via SMTP where possible, detects catch-all domains, and returns a confidence score. You pay per verified email found, with no monthly fee.

{ "contacts": [ { "first_name": "Jane", "last_name": "Doe", "domain": "acme.com" } ] }
Enter fullscreen mode Exit fullscreen mode

Hunter.io vs. pay-per-use finder

Hunter.io This finder
Pricing Monthly subscription + credit caps Pay per verified email, no subscription
Verification Yes MX + SMTP + catch-all detection
Bulk Yes (plan-limited) Yes — array or CSV
Confidence score Yes Yes (0–100)
Best for Always-on teams Lists, projects, on-demand enrichment

Use cases

  • Cold outreach — turn a list of names + companies into reachable contacts.
  • Recruiting — reach candidates directly.
  • CRM enrichment — fill missing email fields in bulk.
  • PR & partnerships — find the right person at a target company.

Do it responsibly

Use verified business emails for legitimate, consented outreach; follow CAN-SPAM / GDPR and always include an opt-out. Don't target personal data.

FAQ

Is there a cheaper Hunter.io alternative? Yes — a pay-per-result finder avoids monthly subscriptions; you only pay for emails actually found.

How accurate is it? High for companies with standard formats and non-catch-all domains (SMTP-verified). Big-tech domains block SMTP from datacenters, so you get a pattern-based best guess with a lower confidence score.

Can I run a whole list? Yes — pass an array of contacts or CSV for bulk enrichment.

Do I need an API key? No — give it a name and domain.


Turning a name list into reachable contacts? The Smart Email Finder & Verifier finds and verifies professional emails by domain — bulk, pay-as-you-go.

Top comments (0)