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9.5

Spot Score

ZeroBounce

ZeroBounce Reviews in April 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 131-140 out of 1106

VC

Valued Customer

10/11/19

5 out of 5

Easy to use

Easy to use, affordable, great customer services

VC

Valued Customer

10/11/19

5 out of 5

Zero Bounce gave me the ability to see…

Zero Bounce gave me the ability to see which is my emails were usable and which were not. It was very helpful.

VC

Valued Customer

10/11/19

5 out of 5

Love ZeroBounce

We have a database that is over 20 years old. ZeroBounce has been an excellent tool to help us clean up old email addresses. Great product!

VC

Valued Customer

10/11/19

5 out of 5

Love this tool

Love this tool. Very easy to use, and give accurate data.My only feedback is that it does take quite a long time to verify large files.

NG

Nancy G.

10/11/19

5 out of 5

Our REPUTATION has GREATLY improved!

Since utilizing ZeroBounce as part of our email marketing plan we have had a significant increase in our email sending reputation. This means that we are utilizing good email addresses, we are staying off of blacklists and the emails are actually reaching the inboxes. We highly value this service!

VC

Valued Customer

10/11/19

5 out of 5

Excellent Tool

This tool is excellent. It has really helped us maintain a cleaner database and ensure our marketing emails are reaching as many people as possible.

JJ

Jim Jokstraap

10/11/19

4 out of 5

Fairly reliable Email verification…

Fairly reliable Email verification service. API runs smoothly. Make sure you wait about 90 minutes after purchasing new credits. Otherwise, the API will return an insufficient funds error. Some addresses ZB marks as usable may be excluded by outreach platforms like BuzzSumo or Ninja Outreach. They likely use different validation techniques, scoring or another 3rd party provider entirely.

DH

Diana H.

10/11/19

4 out of 5

Great tool and very easy to use.

Great tool and very easy to use.

VC

Valued Customer

10/11/19

4 out of 5

Great service for verifying long email lists…

Great service for verifying long email lists. This has worked well in my experience. The only reason I didn't give 5 starts is for the fact you have to run two different verifications, one with your main list and another for your "Catch Alls". If this was more automated, it would be great

VC

Valued Customer

10/11/19

4 out of 5

The email service tool is quick and…

The email service tool is quick and easy to use. It doesn't go into great detail on some of the email checks, but for an easy overview the tool works great to fine bad emails.