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

Great experience with ZeroBounce!

What do you like best? Firstly, I like ZeroBounce for its convenient interface. In comparison to other validation services it looks very comprehensible and easy to use. We constantly clean our email lists from spam traps and the addresses with a high level of spam complaints. And I can safely say ZeroBounce does its job very well: thus, we managed to reduce bounce rate from 24 to 7 percents. Another advantage is the possibility to find missing info about your contacts including ...

My email lists have never been cleaner. Great service!

What do you like best? Easy to use, friendly interface, great customer support. What do you dislike? No downsides here! Just an excellent service. What problems are you solving with the product? What benefits have you realized? Since I started cleaning my lists with ZeroBouce, our daily newsletters became much more effective.

Best Email Verification Tool

What do you like best? the quality of the results and the service is phenomenal. What do you dislike? the AI score for the catch-all could be better. Recommendations to others considering the product: I highly recommend using zerobounce if you are serious about your email marketing success. What problems are you solving with the product? What benefits have you realized? we partner with zerobounce to help our clients to validate the email addresses. This really helps ...

Accuracy is MUCH better than other…

Accuracy is MUCH better than other services that I have tried. Also, the customer service is great. With Bounceless it was been nonexistent. I am so glad I switch to ZeroBounce.

Amazing Service!

What do you like best? Zerobounce has been amazing at helping us verify that all of our new subscribers are valid users. Originally we did not even think that we needed an email validation service, but it ended up being extremely useful. What do you dislike? We have currently not encountered any issues with the service so far. What problems are you solving with the product? What benefits have you realized? Verifying that subscribers to our software are valid users.

Amazing customer service

Amazing customer service! Got the help I needed and even more. The tool is very easy to use and great level of emphasis has been put on the security aspect of the contact handling. Very pleased with ZeroBounce!

Quick & Easy.

Email validation an essential tool for businesses to market products and services. ZeroBounce validates emails quickly so you don't get burnt.

Are you email campaigns getting too many bounces? Try ZeroBouce!

What do you like best? We had plans to increase our email marketing and I suspected that our list in need of help. A test confirmed my hunch and after a 19% bounce rate, knew I needed to do something. After some online research, we decided to test ZeroBounce. We ran a meaningful sample of our data through their system. After testing the results, we ran our entire database through the ZeroBounce system. Our bounced decreased to less than 1.75%...a huge improvement. What do you dislike? ...

Zerobounce is a fantastic email validation service with excellent customer support!

What do you like best? There is an integration with HubSpot which allows you to view contact lists which I have created in HubSpot so when it comes to validation, I can choose which list or lists in HubSpot I want validating and its very easy and fast this way. They have 24/7 customer support which is excellent. What do you dislike? Despite there being an integration with HubSpot, I wish it was a bit better. Once you have validated a list through the integration, you have to ...

Crucial App For Anyone Doing Email Marketing

What do you like best? I've tried several email validation services and ZeroBounce is the one I settled on to validate/scrub several of my lists. It has a clean, easy-to-use interface that allows you to do a single e-mail validation as well as bulk validation. The validation results were extremely accurate. I like that it comes with spam-trap removal, catch-all email detection (which you can then use their scoring system with), and is GDPR compliant. They integrate with popular ...