Excellent service, exceptional customer support! Excellent company! Simple and straightforward interface. The email validation is pretty fast and accurate with raisonable prices! Overall we are extremely satisfied with the sales transaction and the...

we have thousand of database that need… we have thousand of database that need to be verify and we've buy 500.000 credits for the 1st subscription. The verify is fast and accurate. And it's has helped us a lot.

I have only just started to use… I have only just started to use Millionverifier recently, hence the 4 star rating, but so far so good!

I’ve been using millionverifier for… I’ve been using millionverifier for couple of months now and all the list I verify on it is 100% valid

Easy and fast. Easy and fast.

Watch your bounces disappear... Do not run an email campaign without Millionverifier! Accurate and fast as promised. The price was so good, I just purchased a large package and run any list through for verification prior to a campai...

Works very well I use millionverifier API and it works very well

really good service. I recommend to everyone In my experience, this is the most accurate email database verification service. Checks files quickly. Prices are really cheap. and despite this, there are often additional promotions. We had experien...

We have started using this tool for… We have started using this tool for email validation from mid of Jan 2020 and the end result is excellent so far. Report generating time is quite fast. Good service....Keep it up

100% valid I’ve been using milliionverifier for couple of months now and I haven’t had any regret because once I clean my list with million verifier all my list because 100% valid