Hunter.ioReviews of hunter.io

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4.5/ 5

Excellent

345 reviews

Hunter.io4.5Excellent

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About Hunter.io

Hunter is an all-in-one platform for cold email outreach that supports your entire workflow — from identifying companies that match your ideal customer profile, to finding and verifying decision-makers’ email addresses, and engaging them through automated, highly targeted email sequences.Users can discover and manage leads and companies based on role, industry, company size, location and more. Contacts are enriched and verified using publicly available B2B data, then stored in a centralized Leads section for easy organization and reuse.Used by sales teams, recruiters, marketers, and founders worldwide, Hunter helps teams build accurate prospect lists, keep data clean, and scale outbound outreach using only publicly available professional information.

Hunter.io (hunter.io) has 345 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.

Website: hunter.io
Category: Internet & Software
Listed on The Fair Hearing: 2026

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Sep 22, 2026

Just found that they have a hidden fee…

Just found that they have a hidden fee for email warmup, which is not mentioned directly in their pricing page. They want to charge $6 per account for just warming up your emails and maintain their reputation. If you have 3 emails, you will find yourself paying around 50% more than what you have already paid, just for keeping a decent deliverability. On top of hiding this fee, they gave it a fancy name "Inbox Protection", where in fact this is just normal warming up service, an email exchanging between their -already paying- users. If warming up your emails and maintaining their deliverability is important to you, I do not recommend wasting your time and money with this tool. Literally all other competitors include email warming up in their plans with no additional cost.

By Muhammad

Response from Hunter.io· Sep 23, 2026

Hi Muhammad, Thanks for sharing your feedback. We want to clarify a few points, for you and for anyone reading, as some details in this review do not reflect how Inbox Protection in Hunter works. Inbox Protection is an optional add-on for paid plans, and it is listed on our pricing page as a paid add-on with its price. It warms up a new mailbox by sending emails on your behalf and receiving genuine replies, then continues to protect your sender reputation over time. It is not based on exchanging emails between our users. Warming up a new account also doesn’t require the add-on. Every paid plan includes Progressive Sending at no extra cost, which automatically increases your daily sending volume over time until it safely reaches the threshold you’ve set. We went through all of this with you in our support chat, and also issued a full refund for your charge. If anything is still unclear, you can always reach us at [email protected]. Laura - Customer Success @ Hunter