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9.5

SpotScore

ZeroBounce

ZeroBounce Reviews in September 2026: User Ratings, Pros & Cons

Verify emails, boost conversions, and save time.

4.71

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ZeroBounce Reviews & Ratings

4.71

Excellent

Based on 1327 ratings & 1430 reviews

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Rating Distribution

Excellent

(1168)

Very Good

(182)

Good

(44)

Poor

(8)

Terrible

(28)

Spotsaas Editor’s POV

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

  • Customer support responds quickly and resolves issues in real time.

  • Setup takes minutes with no complex configuration required.

  • Support team resolves issues fast across multiple interactions.

  • Platform navigation is direct and does not require technical background.

  • A subset of users report support interactions that fell short of professional standards.

  • Documentation is sparse, making self-service troubleshooting harder.

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Showing 491-500 out of 1430

VC

Valued Customer

09/25/19

3 out of 5

i can see that validated emails are…

i can see that validated emails are getting bounced.

SG

Steven G

09/25/19

5 out of 5

Quality is King with Email Validation

I used several providers over the years and I've learned that quality matters. Price is important, but the quality of the results with email marketing is the most important. I learned this mistake the hard way but using cheaper providers in the past that left my data full of junk. Communication was fast. The UI was very easy to use.

MK

Michael Kephart

09/25/19

5 out of 5

ZeroBounce has been instrumental in our…

ZeroBounce has been instrumental in our email verification efforts, the added benefit of ZeroBounce returning an SMTP provider as well as multiple other enrichment data has made it an even more valuable tool!

VC

Valued Customer

09/25/19

5 out of 5

Very effective list cleaning service.

Very effective list cleaning service.

VC

Valued Customer

09/25/19

5 out of 5

An excellent tool to clean emails fast…

An excellent tool to clean emails fast and efficiently. Would highly recommend!

M

Mahalakshmi

09/25/19

5 out of 5

Easy and accurate email verification software

I have been using Zero Bounce for verifying purchased database. I find it accurate and detailed report helps me in maintaining a clean database.

SJ

Susan Jackson

09/25/19

4 out of 5

I wanted to understand our email…

I wanted to understand our email campaigns response rate more completely. I used zerobounce to find which email addresses were faulty vs. which were blocked.

DS

Danielle Sanchez

09/25/19

5 out of 5

Easy to use, really good

Easy to use, even if you are a newbie. I like it, I use it whenever I need to send my emailmkts. I recommend.

VC

Valued Customer

09/25/19

5 out of 5

ZeroBounce is a very good tool to…

ZeroBounce is a very good tool to validate the email list. It has saved us from losing our domain reputation. I won't say that it is a 100% efficient product but it is far better than other service providers in the market.

N

Nezir

09/25/19

4 out of 5

Good option to identify unused e-mail addresses

ZB really helped us with identifying fraud and unused e-mail addresses. The only missing point is; we couldn't get the name or the last name of the e-mail users most of the time.

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