I have been using this tool for over 3 years and really happy with their services. But very recently the move to a fully premium based subscription this not a good decision at all. But working fine.

Bulk email checking future is not working properly they should fix this issue.

It's still a good email verification tool but not free anymore. It should be improved with the integration of the other email prediction and verification tools to be able to get reliable results. Now, it can provide 40-50 valid results but in the combination with other tools, it could be improved.

It's easy to use, you are getting results very fast.

It can't verify all the emails. Sometimes I am getting green results that mean the email is verified as valid but it's not. Sometimes the situation is different, you are getting a red result (not valid email) but that email is valid. It depends on the email hosting server. Some servers allow verification while the others can't.

Not good! Probably the worst experience on the whole!

The only thing that can be liked about Mailtester is its price. They have industry-best pricing. I, with my team, had been using MailTester from 2014; when it was free (though you could only verify one-by-one then). Then all of a sudden they made it PAID. We thought it's for good reasons, and as they had added BULK VERIFY then, we were happy to pay for it. And, the price of MailTester was very good, pretty perfect for us. But little did we know our result would fall. The valid ones started bouncing and sometimes MailTester would just break! Even after contacting their customer care, it would take days! SO, we had to switch. And we did switch. We still sometimes use MailTester, but for less important projects and, just as an optional verifier.

Mailtester's customer service is a nightmare!

Bulk verification is very impressive. It saves time & accurate for Email Campaign

Mailtester.com is very much effective for validating emails. It was highly accurate with the results. Can upload & validate bulk emails for sending mail campaigns

I like all the features offered in Mailtester.com

Mailtester has helped me a lot when it comes to verification of the contacts as it gives 90% accuracy on email testing.

Provides accurate data for most of the domains.

Doesn't shows invalid emails for few domains.

Never thought I would say this about something that "it was better when it was free, it got worse when it started charging". Which is true in case of MailTester. It was my and my teammates Go-To! We used iit for years! But now that they have became premium, they have become S!

PRetty much everything now. Especially their customer care!

Ease of using software for verifying emails

Not all the results shown on mailtester are always correct.

Probably just the fact that it offers one of the cheapest of options, especially with the monthly subscription.

The results aren't up-to the mark. A lot of VALID emails bounce hard. Customer service deserves ZERO out of TEN! The WORST!

They offer enough credit for small amount of money. Far less than NeverBounce and Bouncer.

Their customer care sucks. They sometimes just froze! Weird. Had to restart many times by contacting their customer care.

It's pretty easy to use, even for someone who is using it for the 1st time.

Probably their customer service & lack of features

Overall It looks good.

The best part of this website is they can easily find Accourect and perfect email. They Don't take enough time to find the email. It's safe my valuable time. The best thing about MailTester is that they work pretty fine and offer great prices.

The worst thing about them is probably how they just are broken sometimes and take too long to do anything! And, their customer care takes too long to respond.

Almost nothing! I was better than now when it was free.

Everything, other than the price. Their customer care is super late in replies. Takes days.