Muhammad
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.
Response from Hunter.ioSep 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



