9.5
SpotScore
ZeroBounce Reviews in September 2026: User Ratings, Pros & Cons
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ZeroBounce Reviews & Ratings
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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 441-450 out of 1430
CB
Cathy Burns
10/14/19
Great tool at a great price
Zero bounce is an excellent tool for validating e-mails. It's easy to use and affordable.
VC
Valued Customer
10/14/19
Easy to use, excellent service
ZeroBounce has been easy to use and done an excellent job at cleaning our email lists.
JJ
Jim Jokstraap
10/11/19
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.
VC
Valued Customer
10/11/19
Did not work for me
Did not work for me. Results received were inadequate and not acceptable.
DH
Diana H.
10/11/19
Great tool and very easy to use.
Great tool and very easy to use.
VC
Valued Customer
10/11/19
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
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.
VC
Valued Customer
10/11/19
Easy to use with informative support…
Easy to use with informative support info.
VC
Valued Customer
10/11/19
It was great
It was great, quick. Quality product and really helped us with vetting our email list
VC
Valued Customer
10/11/19
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.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].