Ben O.
Posted
António was very helpful and…
António was very helpful and supportive. The human touch and professional service is appreciated. It's early days but tool looks very promising.

Excellent
345 reviews
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 Consumer Courier, with an average rating of 4.5 out of 5.
345 approved reviews, newest moderated first
Ben O.
Posted
António was very helpful and supportive. The human touch and professional service is appreciated. It's early days but tool looks very promising.
Pratik P.
Posted
I was stuck in sign in. They resolved it very easily for me. Very kind customer support team.
Ifrah S.
Posted
Great tool and customer service was very quick and efficient for an issue I had.
Donald K.
Posted
Very helpful and quick response customer service,especially Mariana.
Dennis D.
Posted
The simplicity of using Sequences to send your cold emails.
Response from Hunter.io· Oct 9, 2026
Hi Dennis, Thank you so much for your feedback! We’re really glad to hear you’re enjoying Sequences and found it easy to set up. That’s exactly what we aim for. If you ever have any questions, feedback, or ideas on how we could make Sequences even better, we’d love to hear from you at [email protected]. Laura - Customer Success @ Hunter
Muhammad
Posted
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.
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
Sajawal A.
Posted
Sign-up friction. First sign up using your company mail then fill their long survey form only to end up connecting your LinkedIn just to access the account. Why don't you do it in the very beginning?
Response from Hunter.io· Sep 23, 2026
Hi Sajawal, Thanks for taking the time to share this, and sorry for the frustration this has caused. To clarify, the verification step helps us confirm that each new account belongs to a real person, protecting the platform from misuse and keeping things reliable for everyone using Hunter. If anything is still getting in the way of accessing your account, feel free to reach out at [email protected] and we will be happy to help. Thanks! Laura - Customer Success @ Hunter
Erin J.
Posted
I had a great experience with Hunter’s customer support. May was incredibly helpful, responsive, and patient while helping me troubleshoot an issue with my Zoho CRM integration. She worked with her team to find the solution, explained it clearly, and got me back up and running quickly. Excellent customer service. Thank you, May and the Hunter team!
Response from Hunter.io· Oct 9, 2026
Hi Erin, Thanks so much for the kind words. It’s great to hear that May helped you get your integration back on track quickly and explained everything clearly. I’ll pass this on to her and the team. It means a lot to us! If anything else comes up, you can always reach us at [email protected]. Thanks again! Laura - Customer Success @ Hunter