ZeroBounce Reviews 2,053

ZeroBounce is a game-changer for our email marketing. It helped us quickly make sense of a messy, years-old list, separating valid contacts from risky addresses so we could protect deliverability and... See more

ZeroBounce has been a game-changer for our email campaigns. The platform is extremely easy to use, and the accuracy of their email validation is outstanding, it’s helped us clean our lists, reduce b... See more

ZeroBounce has been amazing for us. We send a lot of emails, and before using it, we had issues with high bounce rates and poor deliverability. After switching, the difference was clear right away... See more

Everyone should be scrubbing their lists regardless of how good you think your data is. This has saved out countless marketing $$$ and peace of mind that our data is recent and deliverable!

The validation system works great; it's easy to use and very quick. However, the warm-up part of the tool is confusing and inaccurate. The stats from the warm-up don't match the stats from sends in Kl... See more

Slight problem redeeming the code for 24k credits that came with the liefetime deal. Chat fixed it and helped me choose the payment option that allowed me to redeem the code. I get confused at t... See more

Essential tool for sending any volume of emails. Very easy to use. When I've talked with email consultants they nod approvingly when I say we use ZB. We've tried 1 or 2 other services bundled in wit... See more

We have been using Zerobounce for 5 years now. I would have given it 5 stars a few months ago, but the api gives different results than the site, and the catch all seem to be bouncing quite a bit. W... See more

I love the Zerobounce API because it drastically reduces abuse in our account creations. It is the most affordable and accurate tool that I have tested on the market.

The platform is incredibly intuitive. Uploading our large lists is a breeze, and the results are back faster than any other service we've tried. The detailed breakdown catch-alls, and especially t... See more

I've used other verification tools before, like Instantly's built in one, and the they didn't detect a lot of email addresses that were bad. ZeroBounce is solid. It's valid leads are legit, and my... See more

This app does exactly what it "says on the tin". It has saved us hours of wasted time when checking older opt-in email marketing lists. It also allows us to manage our domain reputation in the one sp... See more

As an email markeing provider, we get lists from clients that need to be cleaned and updated. ZeroBounce has helped us save senderreputaion for many clients with their fast,easy to use mailing list cl... See more

I really appreciate the thorough reporting, which is also simple and easy to understand. They provide separate return files for each category as well as one complete file, making reintegration a breez... See more

Isuses logging in. While the platform works great, everytime I log in I have issues, 404 errors, etc. It is quite frustrating. Additionally, the catch-all rating function should not be charged... See more

Customer service great. Ran a side by side comparison against several competitors and this seemed to clean the data the best. Not the cheapest but you pay for what you get. I am a repeat user now.

ZeroBounce has been a game-changer for keeping my email lists clean. The platform is very easy to use, the results are fast, and the accuracy is impressive. Since I started using ZeroBounce, my de... See more

ZeroBounce has been a fantastic tool for me to consolidate all the various contact lists I have from business, travel, conferences, and networking. I'd really be lost without it, but I think it's fant... See more

I've never had any issues with bounces since I started using ZeroBounce. I highly recommend this software to anyone who does cold or warm email.

Using Zero Bound has been a great experience. The interface is clean and intuitive, so I was up and running in no time. The program performs reliably and handles tasks smoothly — it’s a practical, use... See more

ZeroBounce has been awesome. We’ve uploaded several large lists, and everything has worked great and fast. The results come back clean and accurate every time. It’s super easy to use and saves us a to... See more

ZeroBounce is a very user-friendly service that does exactly what it promises to do. I like all of the metrics displayed on the dashboard and how easily they allow you to change plans or add additiona... See more

I had high bounce rates that started to destroy my sending reputation until I cleaned my lists with zero bounce - now they are going through!

I've been using ZeroBounce for over a year now, and it has completely transformed our email marketing efforts. Before, we struggled with high bounce rates, which hurt our sender reputation and was... See more

I have accounts with multiple email validation services but I only utilize Zerobounce. This is for a few reasons. I send my emails through Instantly, and Instantly is very sensitive when it comes to f... See more

Zerobounce is my go-to email verification tool. Very easy to use and payment can be based on usage (every verification cost 1 credit). This makes it fair, while scaleable at the same time. Also great... See more

The ability to do large lists as well as single emails is helpful, and being able to score catch-all emails is crucial to keeping our email reputation solid.

We’ve been using ZeroBounce for our email validation needs, and it has truly made a difference for our business. The service is excellent at identifying bounced emails, helping us maintain a clean a... See more

ZeroBounce is an absolute game-changer for anyone serious about email marketing. I've been using their service for six months, and the results are phenomenal. The accuracy of their validation is unmat... See more

Used ZeroBounce to clean lists of investors from a business intelligence database. The ZB user experience is easy, with outputs that are approximately 97% accurate. In summary, ZB is well worth the mo... See more

The platform is very simple to use. I have had much lower bounce rates since using the emails vetted with ZeroBounce. I can know that my emails have a greater chance of making it after double verifyin... See more

I really like validating my e-mails with ZeroBounce because they're the best! With them your list will be at the lowest possible level of bounce treat and your e-mails will find users inbox with ease.... See more

Zerbounce definitely outperforms all other email validation tools. I have had a lot of success using it for a few weeks now.

ZeroBounce has made is super easy to clean up our email list! They've been great to work with and provided wonderful customer service when I had questions about billing.

ZeroBounce has transformed my email marketing. Their validation system is spot-on, cutting bounce rates and boosting deliverability. The platform is fast, easy to use, and delivers clear reports. Best... See more

I used Zerobounce to verify a massive list of 400,000 emails, and the results have been outstanding. The platform was fast, accurate, and easy to use. After cleaning my list, I now have a highly d... See more

⭐️⭐️⭐️⭐️⭐️ We’ve been using ZeroBounce for some time, and it’s been a game-changer for managing our email campaigns! The platform is incredibly accurate in validating emails, helping us reduce boun... See more

The quality matters - And honestly, ZeroBounce is the only one that I can trust. Love it. Even though I tried other verifiers you just never know if the email is going to bounce and I don't wanna r... See more

Zero Bounce is a little more expensive than the other email validation tools, but the advantages it offers are beyond the rest, and it has a much better user interface, along with delivering high accu... See more

I was experiencing deliverability issues with emails that were marked as "verified" through a business contact platform. So I researched the best email verification tools, and ZeroBounce was rep... See more

The quality of email verifications is excellent. I get lists "verified" elsewhere that are only 75% clean after ZB is done with them.

I’ve had a great experience with Zerobounce. The platform is easy to use, fast, and very accurate when it comes to email validation. It helped me clean up my lists and improve deliverability significa... See more

a really platform , it help us cleaning our lists , specially when we have a big lists of emails of users who subscribed from 2015,

When marketing to attendees of our shows, past, present, and prospective, one of the biggest challenges we face is maintaining clean, deliverable email lists. It's a constant battle, and over time,... See more

In my former review of ZeroBounce I gave them a lot of grief for what I considered a bit of pricing bait-and-switch. After the review went up they spent a great deal of effort to make things right wi... See more

amazing app, we have validated more than 150,000 emails with them and it is the highest quality we have seen. great success in our campaigns

ZeroBounce has worked great for us via API. The verifications are accurate and fast.

Zerobounce is easy to use and integrates perfectly with our HubSpot platform.

so far so good. easy to use interface to validate a large database of emails.

This is a great service and very accurate