Hunter.io
A focused email-finding and verification tool built around domain search and confidence scoring.
Description
Hunter.io specializes in finding and verifying professional email addresses — domain search, individual email lookups, and pattern-based verification with a confidence score — rather than bundling in a full outbound sales toolkit.
Pros
- Meaningfully higher email-finding accuracy than bundled all-in-one alternatives
- Simple, focused workflow that's fast to learn
- Unlimited users on every paid plan, not priced per seat
Cons
- No built-in CRM, sequencing, or LinkedIn automation — you'll need separate tools for those
- More expensive per credit than broader bundled platforms at the entry tier
What it does & solves
Hunter.io solves the 'is this email actually real' problem at the center of any cold outreach campaign. Rather than spreading itself across sequencing, CRM, and warm-up features, it stays focused on the two things that most affect deliverability and reply rates: finding the right address and verifying it's actually valid before you send.
Use cases
- Searching a company domain to pull every publicly associated email address, filterable by department or title
- Looking up the most likely email address for a specific person at a specific company
- Verifying a list of existing email addresses in bulk before a sending campaign
- Checking a single email's deliverability confidence score before a one-off outreach message
- Using the Chrome extension to find a contact's email while browsing their company site or LinkedIn
Who it's for
Best for sales reps, recruiters, and marketers who mainly need accurate email finding and verification with a simple, focused workflow — not a full outbound platform. Teams that also want built-in sequencing, a CRM, or LinkedIn automation will need to pair Hunter with another tool or choose a more bundled alternative.
Getting started
- 1Enter a company domain to run a domain search and see available email addresses.
- 2Filter results by department or seniority to narrow down the right contact.
- 3Verify individual or bulk-uploaded email lists for deliverability confidence.
- 4Export verified contacts to your CRM or outreach tool of choice.
- 5Use the Chrome extension for one-off lookups while browsing LinkedIn or a company site.
Tips for using it well
- Use domain search first to see the pattern a company uses for email addresses — it often lets you predict addresses for people not yet in Hunter's database.
- Always check the confidence score before sending to a found address, not just whether an email was returned at all.
- Bulk-verify an existing list before a big campaign rather than verifying one at a time.
- Connect Hunter to your CRM or sequencing tool via its integrations rather than trying to manage outreach inside Hunter itself.
Plans & pricing
Free plan: 50 free credits per month with 1 connected email account — enough for occasional, low-volume lookups.
Starter
$34–49/month
More monthly credits and up to 3 connected accounts.
Growth
$104–149/month
Higher credit volume, up to 10 connected accounts.
Scale
$209–299/month
Highest credit volume, up to 20 connected accounts, unlimited users on every plan.