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9.5

Spot Score

ZeroBounce

ZeroBounce Reviews in May 2025: User Ratings, Pros & Cons

Verify emails, boost conversions, and save time.

4.7

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ZeroBounce Reviews & Ratings

4.7

Excellent

Based on 1388 ratings & 1106 reviews

Rating Distribution

Excellent

(844)

Very Good

(182)

Good

(44)

Poor

(8)

Terible

(28)

Expert's Review

ZeroBounce, a comprehensive email validation tool, has garnered exceptional praise for its outstanding customer service and user-friendly experience. Users rave about the quick response times and top-notch assistance provided by the support team, often resolving issues within minutes. The service's ease of use stands out, with many users highlighting the ...Read more

ZeroBounce pros and cons

  • Exceptional response time and actual assistance from customer support.

  • Quick and easy setup process.

  • Outstanding customer service with quick issue resolution.

  • Intuitive and easy-to-use platform.

  • Customer support could be more professional according to some users.

  • Limited documentation access, making it harder to find necessary information.

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Showing 321-330 out of 1106

UW

Ultimate Wealth, Inc.

07/31/18

5 out of 5

One of the best out there!

This system was very easy to use and helped us clean up our mailing list prior to moving to a new ESP. It also removed any and all spam traps that would otherwise hurt our reputation and affect deliverability. Great service!

ZC

ZeroBounce Customer

07/31/18

5 out of 5

Great service!

I needed an NDA for the list I was using, and a day didn't go by before I had a signed NDA from them. Quick and professional service!

ZC

ZeroBounce Customers

07/31/18

5 out of 5

Easy to Use

Easy to use, fast processing, great overview of my assets. It really helps me narrow my focus. ~ LauraB

JF

Josué F. Machado

07/31/18

5 out of 5

We are very happy with ZB

We are very happy with ZB. The whole process from uploading the data for analysis to the reports is very straight forward and user friendly. We'd strongly recommend ZB for anyone that is concerned about the integrity of their data.

ZC

ZeroBounce Customers

07/31/18

5 out of 5

We needed a service to help clean our…

We needed a service to help clean our large eNewsletter listing. ZeroBounce was very easy to use and helped us get rid of the bad/invalid email addresses. I would definitely use this service again.

BB

Billy Bob

07/31/18

5 out of 5

I found ZeroBounce very easy to use and…

I found ZeroBounce very easy to use and very cost effective for my needs. I needed to scrub an email list to improve deliverability, and it took no time at all to upload my list and get it verified by ZeroBounce. I also appreciated how they gave a breakdown on good, vs. bad, vs. possibly bad, vs. maybe you don't want to email these folks, etc. Overall very pleased for the price. Highly recommended.

07/31/18

5 out of 5

Great product

What do you like best? The product works as advertised at a very competitive cost. Some vendors are not able to validate webmail addresses but ZeroBounce was able to without fail. It was a huge help in our outbound email campaigns. What do you dislike? Occasionally the service takes a bit longer to validate the list. It's not dependent on the list size - I think it's more dependent on the domain. It's not a big deal honestly, but the first few times I was a little surprised. ...

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ZC

ZeroBounce Customers

07/31/18

5 out of 5

ZeroBounce is #1!

It was easy to upload my list, VERY fast and efficient, and worked well. There were no issues and everything was easy to understand and use. There's a reason this was ranked #1!

ZC

ZeroBounce Customers

07/31/18

5 out of 5

Love this service!

Love this service!

ZC

ZeroBounce Customers

07/31/18

5 out of 5

Extremely easy to use and very effective.

Extremely easy to use and very effective.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].