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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 681-690 out of 1430

ZC

ZeroBounce Customers

07/31/18

3 out of 5

processing time

processing time - Compared to other tools out there the email processing takes time.List Export- multiple clicks after the list import makes the task tedious

A

Anonymous

07/31/18

3 out of 5

Lots of capacity but not intuitive to use

What do you like best? The software allows me to make sure my messages are getting to where they need to go. It's essential that the messages we send are reaching everyone on the contact list and not being returned as undeliverable. This helps me see the bounce rate and to resolve issues quickly. Chat support was also readily available to answer questions. What do you dislike? The software is not very intuitive and was a bit challenging for me to learn. Recommendations to others ...

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LG

LEVENT GOZENER - Clonera

07/31/18

4 out of 5

Skip some steps while nurturing your email leads with ZeroBounce!

I have tried to refine my 10K newsletter audience and it did work fine. It helped me nurture my leads further without sending any unnecessary emailings.

ZC

ZeroBounce Customer

07/31/18

4 out of 5

Great service for cleaning out bad…

Great service for cleaning out bad records. Only con is the 30 min greylist period. You will still get this even if you only put in a small amount (<100 of email records.

ZC

ZeroBounce Customers

07/31/18

4 out of 5

Good site for validation

Reasonable price, turnaround, and results. It did take some time to clean the lists, but the output was generally clean with limited hard bounces

ZC

ZeroBounce Customers

07/31/18

4 out of 5

I like the client attention service and…

I like the client attention service and when I had a problem they resolved me fast.

ZC

ZeroBounce Customers

07/31/18

4 out of 5

had some issues but support team…

had some issues but support team resolved it

ZC

ZeroBounce Customers

07/31/18

5 out of 5

Very useful service

Works well and user experience is better than other similar services

ZC

ZeroBounce Customer

07/31/18

5 out of 5

Making contact cleanup easy

When it came time to do a massive cleanup of contacts in our CRM due to GDPR ZeroBounce was an invaluable tool in determining which email addresses were no longer valid.The time it saved was enormous!

JL

John Leibrand

07/31/18

5 out of 5

Excellent service that reliably finds…

Excellent service that reliably finds spam traps and invalid emails. The breakdown of invalid/bad emails is very useful.

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