SF Email Verifier vs Hunter.io
Hunter.io is best known as an email finder — it's their core product, and they're genuinely good at it. They've built a polished Chrome extension and tight CRM integrations on top. Where they're weaker is bulk verification accuracy and ongoing daily free usage. SF Email Verifier covers both finding and verifying with the same engine, and gives you 20 fresh credits every day instead of a single monthly allowance.
How they compare
| Feature | SF Email Verifier | Hunter.io |
|---|---|---|
| Free tier | 20 credits/day, forever (~600/mo) | 25 searches/month |
| Entry paid plan | From $9 / month | $34 / month for 500 searches |
| Email finder | ||
| Email verifier | yes — provider-aware for Gmail/Yahoo | yes — basic SMTP |
| Bulk CSV verification | ||
| Verification API | yes — on every plan, including free | yes — paid plans |
| Gmail/Yahoo handling | Deeper provider-specific checks | Often returns catch-all |
| Chrome extension | — | |
| CRM integrations | API-first | Native integrations |
| Unknown results | Always free | Count against quota |
Where Hunter.io is better
- If your primary workflow is researching individual contacts inside the browser, the Hunter Chrome extension is excellent.
- Hunter has more out-of-the-box CRM integrations (Salesforce, HubSpot, Pipedrive) and Zapier templates.
- If you only need ~25 lookups a month and you'd rather not log into a separate dashboard, Hunter's free tier fits that shape better.
Where SF Email Verifier wins
- 20 free credits per day, forever — that's roughly 600 per month vs Hunter's 25, on the free tier alone.
- Provider-specific verification for Gmail and Yahoo instead of a generic SMTP probe that often returns catch-all.
- Unknown and greylisted results are always free — you only spend a credit on a result you can act on.
- API access is included on the free tier, not gated behind a paid plan.
- One bill covers finding and verifying — same credits, same dashboard.
Bottom line — pick SF Email Verifier if you...
Pick SF Email Verifier if you want a daily free allowance, real Gmail/Yahoo accuracy, and a single tool for both finding and verifying. Pick Hunter.io if you primarily live inside their Chrome extension and CRM integrations matter more than verification accuracy.
SF Email Verifier vs Hunter.io — common questions
Is SF Email Verifier a good Hunter.io alternative?
Yes — for most teams. SF Email Verifier covers the same core job as Hunter.io (verifying whether an address is deliverable) and adds a built-in email finder, provider-specific accuracy for Gmail and Yahoo, and 20 free credits that refresh every day. The best way to judge is to run the same list through both: create a free account, verify a real sample, and compare the results against Hunter.io side by side.
How does SF Email Verifier pricing compare to Hunter.io?
SF Email Verifier starts free with 20 credits per day (roughly 600 a month) and paid plans from $9/month, and unknown or greylisted results never cost a credit. Compared with Hunter.io, you generally pay less per actionable result — especially on larger lists — because you're only billed for verdicts you can act on.
Does SF Email Verifier verify Gmail and Yahoo more accurately than Hunter.io?
For Gmail, Yahoo, and other big providers, SF Email Verifier runs provider-aware checks instead of a single generic SMTP probe, which reduces the number of real mailboxes that get dumped into a vague "catch-all" or "unknown" bucket. Accuracy always depends on the specific list, so we recommend testing a representative sample of your own addresses.
Can I try SF Email Verifier before switching from Hunter.io?
Yes. There's no trial clock and no credit card required — you get 20 free verification credits every day, forever. That's enough to run a real sample, check the results against Hunter.io, and decide before you move any budget.
Try it before you switch.
20 free credits every day, forever. No card, no trial clock — run a real list and see the result.