--- title: ZeroBounce Reviews meta_title: 'ZeroBounce Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 1367 reviews by the users' company size, role or industry to find out how ZeroBounce works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 1367 scale: '5' date_modified: '2026-07-21' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # ZeroBounce Reviews **Vendor:** ZeroBounce **Category:** [Email Verification Software](https://www.g2.com/categories/email-verification) **Average Rating:** 4.7/5.0 **Total Reviews:** 1,367 ## About ZeroBounce ZeroBounce is an award-winning email verification and deliverability platform helping 400,000+ customers improve their email ROI and inbox placement. Its premier deliverability services include: 99% accurate email validation - Remove outdated and risky email addresses to lower email bounce rates and maintain a positive sender reputation. Email Finder - Find new, valid business email addresses and scale your B2B outreach DMARC Monitor - Secure your emails and prevent phishing scams with unlimited email monitoring, security alerts, and automated reporting Email Deliverability Tools - Improve inbox visibility with customized toolkits. Includes email server testing, inbox placement testing, Email Finder, and DMARC Monitoring Activity Data & Email Scoring - Find your most active email subscribers with Activity Data. Additionally, Email Scoring service provides more in-depth insights about your email list to help you achieve email success. ZeroBounce has validated 25+ billion emails and serves companies of all sizes, from solo business owners to Amazon, Disney, Netflix, and Sephora. The platform ensures military-grade security and is GDPR, SOC 2 Type II, ISO-27001-certified, and fully HIPAA compliant. ## ZeroBounce Pros & Cons **What users like:** - Users value the **high accuracy** of ZeroBounce's reports, greatly enhancing lead quality and generation performance. (434 reviews) - Users appreciate the **ease of use** of ZeroBounce, enjoying quick and accurate email validation for campaigns. (403 reviews) - Users value the **data accuracy** of ZeroBounce, enhancing email validation and protecting their domain effectively. (249 reviews) - Users value the **effective email verification** of ZeroBounce, enhancing domain protection and ensuring list quality. (204 reviews) - Users appreciate the **fast and accurate email validation** of ZeroBounce, leading to enhanced lead quality and lower bounces. (179 reviews) - Speed (164 reviews) - User Interface (129 reviews) - Data Cleaning (113 reviews) - Fast Processing (104 reviews) - Helpful (103 reviews) **What users dislike:** - Users find ZeroBounce to be **expensive** , wishing it were more affordable especially for larger contact lists. (159 reviews) - Users report **inaccuracy in email validation** with ZeroBounce, noting issues with greylisted emails causing delays and incorrect results. (54 reviews) - Users experience **verification issues** with ZeroBounce, as unverified emails occasionally still pass through, causing delivery concerns. (53 reviews) - Users find **credit limitations** annoying, especially when verifying large lists, leading to quick depletion of credits. (49 reviews) - Users face **insufficient data** with ZeroBounce, struggling with limited free credits and overwhelming information. (49 reviews) - Users find the **costly services** of ZeroBounce can be high for large volumes, limiting accessibility and flexibility. (47 reviews) - Improvement Needed (44 reviews) - Users experience **slow performance** with ZeroBounce, particularly when processing large email lists, impacting efficiency. (43 reviews) - Users find the **limited credits** of ZeroBounce challenging, especially when dealing with fluctuating email volumes. (42 reviews) - Data Accuracy (36 reviews) ## ZeroBounce Reviews ### 1. Perfect results every time **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consulting **Reviewed Date:** November 09, 2025 **What do you like best about ZeroBounce?** How quickly it found greylisted emails and helped us remove them **What do you dislike about ZeroBounce?** Nothing. Product works exactly as described **What problems is ZeroBounce solving and how is that benefiting you?** ZeroBounce solves our email marketing campaign issues 10x. We used to have hard bounces constantly, because of the industry we're in. ZB helped us skip that entirely. **Official Response from Corina Leslie:** > Thank you for your review! We’re so glad ZeroBounce helped you eliminate hard bounces and improve your campaign performance. It’s great to hear the platform delivers fast, consistent results for your team. ### 2. Excellent customer relations, there is always a real person attending to the chat service. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Media Production **Reviewed Date:** December 25, 2025 **What do you like best about ZeroBounce?** The results are always very, very useful. **What do you dislike about ZeroBounce?** So far, it has been a pleasant experience. **What problems is ZeroBounce solving and how is that benefiting you?** Verify the authenticity of accumulated emails. ### 3. Excellent performance from Zero Bounce **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** November 25, 2025 **What do you like best about ZeroBounce?** How user-friendly it is and it gives back money's worth. Efficient. Easy to export data. **What do you dislike about ZeroBounce?** I was confused on how to use the credits at first but all is well now. **What problems is ZeroBounce solving and how is that benefiting you?** Getting rid of dead emails **Official Response from Corina Leslie:** > Thank you so much for sharing your experience. We’re really glad to hear that you’ve found ZeroBounce user-friendly, efficient, and worth the investment, and that exporting your data has been easy. It’s great to know everything is running smoothly for you now after the initial confusion with credits. We’re also happy ZeroBounce is helping you clear out dead emails and keep your list healthy. If you ever have questions or want help getting even more out of the platform, our team is always here for you. ### 4. great **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Networking **Reviewed Date:** December 17, 2025 **What do you like best about ZeroBounce?** email validation and domain searching **What do you dislike about ZeroBounce?** All available means work well and are useful. **What problems is ZeroBounce solving and how is that benefiting you?** Check the emails and search for sites for the domains. ### 5. User friendly, it's easy to use **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Legal Services **Reviewed Date:** February 05, 2026 **What do you like best about ZeroBounce?** We like the final reports, they are packed with usefull information **What do you dislike about ZeroBounce?** We are not experts so everything is ok with us **What problems is ZeroBounce solving and how is that benefiting you?** We use ZB to check the e-mail addresses in our database, before sending communications to our clients/suppliers ### 6. Great product, gets the job done ! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Commercial Real Estate **Reviewed Date:** November 13, 2025 **What do you like best about ZeroBounce?** The user experience is easy and quick, great results ! **What do you dislike about ZeroBounce?** Nothing to be mentionned to date, but I may have not tested all features. **What problems is ZeroBounce solving and how is that benefiting you?** I send cold email campaign and needed a very accurate system to qualify emails before launching my campaigns. **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce has made your cold email campaigns easier and more accurate. It’s great to know the platform delivers the results you need with a smooth user experience. ### 7. A great service allowing us to filter out bad emails **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** February 09, 2026 **What do you like best about ZeroBounce?** I'm using the email validation the most. **What do you dislike about ZeroBounce?** The credits system. I wish we had more credits to use each month **What problems is ZeroBounce solving and how is that benefiting you?** We're using the validation service to spot a problematic users that has a bad subscribers lists. ### 8. Senior Content Creator **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Legal Services **Reviewed Date:** November 27, 2025 **What do you like best about ZeroBounce?** Explainer Results Data Charts Results split **What do you dislike about ZeroBounce?** Shape of Excel sheet, looks messy and not organized and too many columns **What problems is ZeroBounce solving and how is that benefiting you?** They respond quick through chat and explain well, providing recommendation for the right data to use ### 9. It helps on our delivery of emails and simple to use. So we don't spam. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Real Estate **Reviewed Date:** January 27, 2026 **What do you like best about ZeroBounce?** It's quick and affordable. Also, it's easy to use. **What do you dislike about ZeroBounce?** Sometimes it's confusing with all the output options and the option to use multiple records when running them through the system. **What problems is ZeroBounce solving and how is that benefiting you?** It prevents sending emails to bad addresses and being labeled a spammer. ### 10. Validation **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** December 15, 2025 **What do you like best about ZeroBounce?** Awesome tool for email validation & I feel comfortable good to use **What do you dislike about ZeroBounce?** nothing as such, I feel comfortable good to use **What problems is ZeroBounce solving and how is that benefiting you?** Validating my email ids easily ### 11. Great Tool For List Health! **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering **Reviewed Date:** January 19, 2026 **What do you like best about ZeroBounce?** Very easy to use tool and provided our team valuable insights into our contacts. Created a process to improve our list maintenance and overall list health **What do you dislike about ZeroBounce?** In our time using ZeroBounce we have not encountered anything we dislike. **What problems is ZeroBounce solving and how is that benefiting you?** Qualify our lead pipeline and improve list health. ### 12. High quality cleaning of emails **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Banking **Reviewed Date:** February 10, 2026 **What do you like best about ZeroBounce?** Zerobounce has high quality cleaning. The mutliple categorization of the results is very helpfull **What do you dislike about ZeroBounce?** The price is a bit steep. I cannot filter a new file and remove the emails previously cleaned. **What problems is ZeroBounce solving and how is that benefiting you?** Cleaning of emails ### 13. Reliable and Accurate Email Verification **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services **Reviewed Date:** October 16, 2025 **What do you like best about ZeroBounce?** ZeroBounce makes it simple to maintain clean, accurate email lists. The verification process is fast, reliable, and integrates easily with our marketing workflow. **What do you dislike about ZeroBounce?** Occasionally, larger file uploads take a little longer than expected, but overall performance is still great. **What problems is ZeroBounce solving and how is that benefiting you?** ZeroBounce helps us maintain accurate and validated email lists, reducing bounce rates and improving overall deliverability **Official Response from Corina Leslie:** > Thank you for your review! We’re glad ZeroBounce makes it easy to keep your lists clean and your deliverability strong. We appreciate your note on file upload times. Our team is always working to make the process even faster and smoother. ### 14. Easily validate cold email list **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services **Reviewed Date:** January 25, 2026 **What do you like best about ZeroBounce?** email validation service was helpful to weed out invalid emails that would hurt my domain trust score **What do you dislike about ZeroBounce?** Nothing really. It's easy to use and the prices are reasonable. **What problems is ZeroBounce solving and how is that benefiting you?** helping me weed out bad email addresses that would ultimately hurt my email deliverability ### 15. Easy to use and quick! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** November 28, 2025 **What do you like best about ZeroBounce?** It's easy to use and I get results quickly. **What do you dislike about ZeroBounce?** The zip folders are too detailed for me - its a good thing but I just dont like it. **What problems is ZeroBounce solving and how is that benefiting you?** Having valid emails to contact ### 16. Best email validation tool **Rating:** 5.0/5.0 stars **Reviewed by:** Zakiul A. | Business operations and data analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** June 05, 2025 **What do you like best about ZeroBounce?** i need to validate around 30k email per month and was looking for the tool which can provide me the most accurate and the cheapest in price. then i found zerobounce which fullfill my requirment. their dashboard is very user friendly and they have a super fast customer support. sometime they even provide discount. **What do you dislike about ZeroBounce?** nothing month to dislike. my they can look into the speed of validating the emails. **What problems is ZeroBounce solving and how is that benefiting you?** helps me to remove invalid email from my list and increasing my deliverability **Official Response from Corina Leslie:** > Thanks for the fantastic review, Zakiul! We’re thrilled ZeroBounce is helping you validate 30k emails a month and keeping your lists clean. Appreciate your note on processing speed — we’re always working to make the platform even faster and smoother. Thanks again for choosing ZeroBounce and for being part of our community! ### 17. Clean user interface, easy to use, accurate results **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** June 10, 2025 **What do you like best about ZeroBounce?** I've used various other email validation and cleaning tools in the past. I find ZeroBounce's user interface the most intuitive and easy to understand. More importantly however, I find their results are considerably more accurate than other competitors. I now only use Zero Bounce for cleaning emails. **What do you dislike about ZeroBounce?** It's not the cheapest, but I guess you get what you pay for. It also doesn't seem to remember me, as I keep having to login whenever I visit the platform. **What problems is ZeroBounce solving and how is that benefiting you?** I work in digital marketing and a large part of that involves prospecting and email marketing. I need clean, reliable email data, and ZeroBounce makes that a whole lot easier for me, and one less thing to worry about. **Official Response from Corina Leslie:** > Thanks so much for the great feedback! We’re honored to be your go-to for email cleaning — and happy to hear you find our results more accurate. And you’re absolutely right: clean, reliable data makes all the difference in digital marketing. Thanks again for trusting ZeroBounce! ### 18. Convenient, fast, accurate, reasonable price. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Wholesale **Reviewed Date:** November 28, 2025 **What do you like best about ZeroBounce?** I thing the most helpful í Convenient, fast, accurate, reasonable price. **What do you dislike about ZeroBounce?** Maybe i thing nothing i dislike zeroBounce **What problems is ZeroBounce solving and how is that benefiting you?** can filter exactly the emails that are currently active. It helps my work a lot. ### 19. Leads accuracy 100% **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** December 11, 2025 **What do you like best about ZeroBounce?** The quality of the checks and catch-all email validation **What do you dislike about ZeroBounce?** Would have been nicer if prices for email warmups and other misc services were lower **What problems is ZeroBounce solving and how is that benefiting you?** Email verificiation ### 20. Good email validator **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software **Reviewed Date:** November 27, 2025 **What do you like best about ZeroBounce?** It's fast and allows me for bounce detection **What do you dislike about ZeroBounce?** I do find it expensive to be honest. Even when I bulk buy. **What problems is ZeroBounce solving and how is that benefiting you?** It allows me to validate my emails before I start cold-email campaigns ### 21. good, but could use improvement **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** December 03, 2025 **What do you like best about ZeroBounce?** Most of the results are good and the domain section is useful **What do you dislike about ZeroBounce?** There some errors in the email verification section, like the result shown isn't acurate **What problems is ZeroBounce solving and how is that benefiting you?** Helps me verify emails **Official Response from Corina Leslie:** > Thank you for sharing your experience. We’re glad to hear that the results have been helpful for you and that the domain section adds value to your workflow. We also appreciate your note about occasional inaccuracies. Even with rigorous checks in place, certain mail servers limit the ability to confirm an address, which can affect the result. Your feedback is important, and it helps us continue refining the accuracy of our verification tools. It’s good to know ZeroBounce is supporting you in verifying emails. We’re here to help anytime you have questions or need further clarification. ### 22. Good value for the price **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Financial Services **Reviewed Date:** January 05, 2026 **What do you like best about ZeroBounce?** ZeroBounce has been a good addition to our tech stack and allows us to make informed decisions about our email database. **What do you dislike about ZeroBounce?** ZeroBounce sometimes lists records as invalid that are known valid email addresses. **What problems is ZeroBounce solving and how is that benefiting you?** ZeroBounce provides a means for us to evaluate our email audience and send to only good email records ### 23. Use Zero Bounce to check email addresses **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Recreational Facilities and Services **Reviewed Date:** January 09, 2026 **What do you like best about ZeroBounce?** We used Zero Bounce on the advice of the company that sends our business emails. It turned out to be an effective tool for selecting emails. Excellent chat support. **What do you dislike about ZeroBounce?** Simply state the costs. I would like to better analyze the catch-alls without additional expenses. **What problems is ZeroBounce solving and how is that benefiting you?** It has detected several invalid emails and spam traps. ### 24. Trustworthy, helpful tool in cleaning up mailing list **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software **Reviewed Date:** January 07, 2026 **What do you like best about ZeroBounce?** easy to use, affordable pricing, straightforward, and the customer support with a live agent! **What do you dislike about ZeroBounce?** nothing that I can say right now - thanks ZeroBounce **What problems is ZeroBounce solving and how is that benefiting you?** - cleaning up my mailing lists - making sure that emails are sent to only verified email contacts - reducing the bounce rate of our emails ### 25. Great and Solid Product! **Rating:** 5.0/5.0 stars **Reviewed by:** Louie S. **Reviewed Date:** November 12, 2025 **What do you like best about ZeroBounce?** Zero Bounce is a great product, it works perfect and has helped keep our data consistent and up to date **What do you dislike about ZeroBounce?** I have not found any issues with the system. **What problems is ZeroBounce solving and how is that benefiting you?** Keeping our emails and contact persons correct and up to date **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce has helped you keep your data clean, consistent, and up to date. It’s great to know the platform has been working perfectly for your team. ### 26. Solid win with ZeroBounce, its a no brainer! Integrate it too! **Rating:** 5.0/5.0 stars **Reviewed by:** Rick K. | Chief Executive Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** December 16, 2025 **What do you like best about ZeroBounce?** Quality and also integration with Tools. It cuts out the guess work. **What do you dislike about ZeroBounce?** Norhing i really dont like about ZeroBounce. **What problems is ZeroBounce solving and how is that benefiting you?** Email Cleaning and Testing. ### 27. Easy to use for verifying email addresses **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** February 02, 2026 **What do you like best about ZeroBounce?** Ease of use, clear. Nothing else to say. **What do you dislike about ZeroBounce?** Nothing, everything is fine but I may not be using all the features of Zero Bounce. **What problems is ZeroBounce solving and how is that benefiting you?** Save time, verify emails during price list imports for newsletters. ### 28. Great Product **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services **Reviewed Date:** November 20, 2025 **What do you like best about ZeroBounce?** Easy to use interface and accurate results. **What do you dislike about ZeroBounce?** Haven't seen any downsides. It's works great. **What problems is ZeroBounce solving and how is that benefiting you?** We've been able to reduce email bounces that were being sent to older emails in our database that were no longer active. **Official Response from Corina Leslie:** > Great to hear ZeroBounce is helping you reduce bounces - that will have such a positive impact on your deliverability. We appreciate your kind review! ### 29. Must need tool for marketing teams **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Aviation & Aerospace **Reviewed Date:** November 12, 2025 **What do you like best about ZeroBounce?** Accuracy and additional features that make the too, one stop shop. **What do you dislike about ZeroBounce?** Nothing as such. But, the pricing plans I think can be better and more flexible. **What problems is ZeroBounce solving and how is that benefiting you?** Takes care of almost all the requirement of pre execution of my email campaigns. **Official Response from Corina Leslie:** > Thank you for your review! We’re glad to hear ZeroBounce has become a one-stop solution for your campaign preparation and that you value its accuracy and features. We appreciate your feedback on pricing and wanted to mention ZeroBounce ONE, our subscription that includes all of our tools in one plan and offers more flexibility: https://www.zerobounce.net/zerobounce-one. Thanks again for your feedback! ### 30. Essential tool for sending emails in any volume **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Market Research | Small-Business (50 or fewer emp.) **Reviewed Date:** September 19, 2025 **What do you like best about ZeroBounce?** Tests are accurate. Easy to use. We use the service a lot and results are reliable. Documentation for getting started and understanding the results is clear. **What do you dislike about ZeroBounce?** There is a bit of faff when some results aren't available. It would be much more convenient to just flag these records (usually just a handful) and get them retested rather than switch into chat or email exchange. Overall support is fine. **What problems is ZeroBounce solving and how is that benefiting you?** Without zerobounce, some campaigns we send would have high bounce-rates and risk our emails being blocked/sent to junk. Sometimes it is surprising how many emails on a client's customer list are invalid (for lots of reasons). **Official Response from Corina Leslie:** > Thank you for your review! We’re glad to hear ZeroBounce has been reliable, accurate, and easy to use. We appreciate your feedback on handling unavailable results! Our team is always looking for ways to make the process smoother. ### 31. easy use **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising **Reviewed Date:** February 12, 2026 **What do you like best about ZeroBounce?** Email validation function, still many funcitons havent tried yet **What do you dislike about ZeroBounce?** currently dont have, because i only use one function **What problems is ZeroBounce solving and how is that benefiting you?** my crm have a lot of outdated data, using them to clean my database ### 32. Incredibly easy to use yet powerful in results **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Construction **Reviewed Date:** December 04, 2025 **What do you like best about ZeroBounce?** How in-depth and thorough the searches are **What do you dislike about ZeroBounce?** i havent found anything i dislike so far **What problems is ZeroBounce solving and how is that benefiting you?** helping me determine who to reach out to and not hurt my sender reputation **Official Response from Corina Leslie:** > It’s great to hear that the depth and thoroughness of the results are helping you. Knowing you haven’t run into any issues so far is appreciated feedback. We’re also glad ZeroBounce is helping you decide who to reach out to while protecting your sender reputation. Making it easier to communicate confidently and safely is exactly what we aim to support. ### 33. Useful **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Media Production **Reviewed Date:** November 19, 2025 **What do you like best about ZeroBounce?** It's easy to use, and very quick, and that's very helpful **What do you dislike about ZeroBounce?** always not enough credits, and it doesn't show the exact bounces which were removed **What problems is ZeroBounce solving and how is that benefiting you?** It's easy to use, and very quick, and that's very helpful **Official Response from Corina Leslie:** > Thank you for your review! We’re glad ZeroBounce has been quick and easy to use for your needs. Since you mentioned running out of credits often, you may want to take a look at ZeroBounce ONE, our subscription that includes all of our tools in one plan and offers better value for frequent use: https://www.zerobounce.net/zerobounce-one. Thanks again for your feedback! ### 34. Works like charm! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services **Reviewed Date:** December 09, 2025 **What do you like best about ZeroBounce?** We use APIs do validate bulk user emails and everything works as expected **What do you dislike about ZeroBounce?** Pricing to be honest, haha. Apart from that, nothing else. **What problems is ZeroBounce solving and how is that benefiting you?** Validating customer emails. ### 35. Managing CRM Updating Emails **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Real Estate **Reviewed Date:** October 17, 2025 **What do you like best about ZeroBounce?** We can verify email addresses and keep our bounce rates very low, which is vital for our email score with Gmail, Yahoo etc. **What do you dislike about ZeroBounce?** There is nothing that I dislike about Zerobounce. **What problems is ZeroBounce solving and how is that benefiting you?** Keeping our email score high to ensure we have our email delivered to our clients inbox instead of spam or promotions **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce helps you keep bounce rates low and maintain a strong sender score so your emails land where they belong - the inbox. ### 36. Simple interface, friendly support and has lots of tools. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Banking **Reviewed Date:** February 09, 2026 **What do you like best about ZeroBounce?** Simple interface and good support team that would reach out. **What do you dislike about ZeroBounce?** The pay as you go method (top up) has very limited functions. Would be good if it covers all other tools. **What problems is ZeroBounce solving and how is that benefiting you?** Email validation ### 37. The go-to tool to validate emails **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Insurance **Reviewed Date:** October 25, 2025 **What do you like best about ZeroBounce?** ZeroBounce is user friendly, 99.9% accurate results and more trustworthy than other tools out there **What do you dislike about ZeroBounce?** Occasional logging out after some time being inactive **What problems is ZeroBounce solving and how is that benefiting you?** Helping me make sure my email lists are 100% valid and avoid getting my emails go to spam or domains burnt due to wrong emails **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce has earned your trust and helps you maintain clean, reliable lists. We appreciate your note about session timeouts. They’re part of our security setup, but we’ll keep working to make the experience smoother. ### 38. a very usfull tool to find out whther your emails are correct **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Telecommunications **Reviewed Date:** November 20, 2025 **What do you like best about ZeroBounce?** its easy to use and fast resuls to my queries **What do you dislike about ZeroBounce?** i dont like to get the inconclusive results **What problems is ZeroBounce solving and how is that benefiting you?** we implemented a new marketing automtion tool and needed to clean our mailing list before Ip warmup **Official Response from Corina Leslie:** > Thank you for sharing this. We're glad ZeroBounce feels easy to use and provides fast results for your needs. Inconclusive results can be frustrating, and they usually appear when a mail server doesn’t provide enough information to confirm an address as valid or invalid. If you ever want help interpreting those, our team is happy to take a look. It’s great to hear the service helped you clean your list before your IP warmup. If you ever need anything, we're here to support you. ### 39. Most reliable tool for email verification **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consulting **Reviewed Date:** December 02, 2025 **What do you like best about ZeroBounce?** Easy to use interface. The email status obtained is quite reliable. **What do you dislike about ZeroBounce?** I don't see much. Maybe it could replace invalid with the valid version. **What problems is ZeroBounce solving and how is that benefiting you?** Helping decreasing the bounce rate. **Official Response from Corina Leslie:** > Thank you for the kind feedback. We're glad the interface feels easy to use and that the results are reliable for your needs! ### 40. Greate **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Building Materials **Reviewed Date:** December 07, 2025 **What do you like best about ZeroBounce?** They're reliable and very fast. Speed Factors **What do you dislike about ZeroBounce?** Points seem expensive. You can do better **What problems is ZeroBounce solving and how is that benefiting you?** Verifying and providing valid emails which help us reduce our bounce response ### 41. Great way to make sure you're not spamming. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Biotechnology **Reviewed Date:** October 27, 2025 **What do you like best about ZeroBounce?** I love that you can warm your mailing list when you move to a new URL - which is what we did. We didn't want them to think that new emails are coming from a different company. **What do you dislike about ZeroBounce?** ZeroBounce can try to have compatibility with ACY Mailing for WordPress **What problems is ZeroBounce solving and how is that benefiting you?** We have a new domain, and we wanted to move our mailing to this new domain. ZeroBoucne helped us to warm the database list we already have, so that the emails will not land into spam. **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce helped you warm up your new domain and keep your emails landing in the inbox. We appreciate your suggestion about ACY Mailing compatibility and will share it with our team for consideration. ### 42. Super simple to use, great API for clay **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consulting **Reviewed Date:** December 09, 2025 **What do you like best about ZeroBounce?** Simple, cost effective, good results and clear results **What do you dislike about ZeroBounce?** Not found anything yet. Potentially the need to do secondary catch all verification **What problems is ZeroBounce solving and how is that benefiting you?** Validating emails pre campaign ### 43. Excellent e-mail Verification tool **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Non-Profit Organization Management **Reviewed Date:** February 08, 2026 **What do you like best about ZeroBounce?** Ease of using the application - speed of verification **What do you dislike about ZeroBounce?** There is nothing that i dislike about zerobounce **What problems is ZeroBounce solving and how is that benefiting you?** We are building a database of contacts - Verified E-mails ensure our mails get delivered ### 44. Fast, easy, and accurate **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Banking **Reviewed Date:** December 02, 2025 **What do you like best about ZeroBounce?** Its fast and accurate. I can get my work done in 15min or less **What do you dislike about ZeroBounce?** I wish I could log in faster. thats all. **What problems is ZeroBounce solving and how is that benefiting you?** allows me to contact prospects ### 45. Email Verification 100% results **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Market Research **Reviewed Date:** October 19, 2025 **What do you like best about ZeroBounce?** every mail find valid and invalid good results **What do you dislike about ZeroBounce?** Price is too high, small is not purchases plan **What problems is ZeroBounce solving and how is that benefiting you?** businesses face issues with high bounce rates, spam complaints, and fake or inactive email addresses in their lists. ZeroBounce verifies, validates, and scores email addresses to ensure that messages reach real, engaged recipients. **Official Response from Corina Leslie:** > Thank you for your review! We’re happy to hear ZeroBounce delivers accurate results and helps you maintain strong deliverability. We understand your concern about pricing. If you’re looking for a more cost-effective option, you may want to explore ZeroBounce ONE, our subscription that bundles all of our tools in one plan: https://www.zerobounce.net/zerobounce-one ### 46. Easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Packaging and Containers **Reviewed Date:** February 06, 2026 **What do you like best about ZeroBounce?** Zerobounce has been very straight forward and easy to use. **What do you dislike about ZeroBounce?** I don't use zerobounce enough to really play into all its features. its great for what i need it for. **What problems is ZeroBounce solving and how is that benefiting you?** removing spam emails ### 47. Very useful, always use it. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Events Services **Reviewed Date:** February 10, 2026 **What do you like best about ZeroBounce?** Ease of use, user friendly UI, quick responses **What do you dislike about ZeroBounce?** Nothing really, i think ZB is a good tool **What problems is ZeroBounce solving and how is that benefiting you?** It's cutting down on time needed to figure out if an email is valid. ### 48. Solid! **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Sports **Reviewed Date:** January 30, 2026 **What do you like best about ZeroBounce?** Easy integration to Hubspot. Auto-created ZB fields on contacts. **What do you dislike about ZeroBounce?** There were a decent amount of "valids" that were still greylisted. **What problems is ZeroBounce solving and how is that benefiting you?** Helping us not ding our deliverability when doing cold outreach to leads that might be stale. ### 49. overall good...but there is approx 10 to 15 percent bounces when valid and catch all mails **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Machinery **Reviewed Date:** January 28, 2026 **What do you like best about ZeroBounce?** good first cut effort and clean dealing wrt account credits **What do you dislike about ZeroBounce?** not perfect in results. suggestion if AI can be used **What problems is ZeroBounce solving and how is that benefiting you?** it helps clean databases before using them whiel sending to clients who may have changed their organisations ### 50. I love it super easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Insurance **Reviewed Date:** January 30, 2026 **What do you like best about ZeroBounce?** It is easy to use, it does what i need :) **What do you dislike about ZeroBounce?** I dislike nothing about Zero Bounce. I think it is great. **What problems is ZeroBounce solving and how is that benefiting you?** It has a great credit system because I was always running out of credits. ## ZeroBounce Discussions - [What is ZeroBounce used for?](https://www.g2.com/discussions/what-is-zerobounce-used-for) - 1 comment, 1 upvote - [can we connect with CRm.](https://www.g2.com/discussions/can-we-connect-with-crm) - 4 comments, 1 upvote - [View ZeroBounce pricing details and edition comparison](https://www.g2.com/products/zerobounce/reviews?page=9§ion=pricing&secure%5Bexpires_at%5D=2026-07-25+15%3A30%3A52+-0500&secure%5Bsession_id%5D=fd670fdc-2af5-4b7b-8306-964a56a56bac&secure%5Btoken%5D=90e3eee5f0029d134b4d3c3e1f6101a9d8b9fabfac880cf70e1ea55d4de9c7fd&format=llm_user) ## ZeroBounce Integrations - [ActiveCampaign](https://www.g2.com/products/activecampaign/reviews) - [Adobe Journey Optimizer](https://www.g2.com/products/adobe-journey-optimizer/reviews) - [Amazon S3 Glacier](https://www.g2.com/products/amazon-s3-glacier/reviews) - [Apollo](https://www.g2.com/products/apollo-2023-01-11/reviews) - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - [Asana](https://www.g2.com/products/asana/reviews) - [AWeber](https://www.g2.com/products/aweber/reviews) - [Azure](https://www.g2.com/products/hopem-azure/reviews) - [BigCommerce](https://www.g2.com/products/bigcommerce/reviews) - [Chrome Enterprise](https://www.g2.com/products/chrome-enterprise/reviews) - [Clay](https://www.g2.com/products/clay-com-clay/reviews) - [Clay](https://www.g2.com/products/clay/reviews) - [ClickFunnels](https://www.g2.com/products/clickfunnels/reviews) - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - [Constant Contact](https://www.g2.com/products/constant-contact/reviews) - [Customer.io](https://www.g2.com/products/customer-io/reviews) - [Deepseek](https://www.g2.com/products/deepseek/reviews) - [Drip](https://www.g2.com/products/drip/reviews) - [Dropbox](https://www.g2.com/products/dropbox/reviews) - [EngageBay](https://www.g2.com/products/engagebay/reviews) - [Exchange Communications](https://www.g2.com/products/exchange-communications/reviews) - [Facebook](https://www.g2.com/products/facebook/reviews) - [Firefox Developer Edition](https://www.g2.com/products/firefox-developer-edition/reviews) - [Gemini](https://www.g2.com/products/zen-healthcare-it-gemini/reviews) - [GetResponse](https://www.g2.com/products/getresponse/reviews) - [Ghost](https://www.g2.com/products/ghost-ghost/reviews) - [Google Sheets Connector for Informatica IDMC](https://www.g2.com/products/google-sheets-connector-for-informatica-idmc/reviews) - [Groundhogg](https://www.g2.com/products/groundhogg/reviews) - [HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews) - [Infinity](https://www.g2.com/products/stotle-inc-infinity/reviews) - [Instapage](https://www.g2.com/products/instapage/reviews) - [Intuit Mailchimp All-in-One Marketing Platform](https://www.g2.com/products/intuit-mailchimp-all-in-one-marketing-platform/reviews) - [InvoiceBerry](https://www.g2.com/products/invoiceberry/reviews) - [iPost Enterprise](https://www.g2.com/products/ipost-enterprise/reviews) - [Iterable](https://www.g2.com/products/iterable/reviews) - [Jira](https://www.g2.com/products/jira/reviews) - [Jotform](https://www.g2.com/products/jotform/reviews) - [Js](https://www.g2.com/products/js/reviews) - [Keap](https://www.g2.com/products/thryv-keap/reviews) - [Klenty](https://www.g2.com/products/klenty/reviews) - [LinkedIn Groups](https://www.g2.com/products/linkedin-groups/reviews) - [MailerLite](https://www.g2.com/products/mailerlite/reviews) - [Mailgun](https://www.g2.com/products/mailgun/reviews) - [Mailjet](https://www.g2.com/products/mailjet/reviews) - [Make](https://www.g2.com/products/make/reviews) - [Marketo-Based Systems for Growth-Driven Marketing & Sales Teams](https://www.g2.com/products/marketo-based-systems-for-growth-driven-marketing-sales-teams/reviews) - [MassMailer](https://www.g2.com/products/massmailer/reviews) - [Mautic](https://www.g2.com/products/mautic-mautic/reviews) - [Microsoft Dynamics Integration](https://www.g2.com/products/microsoft-dynamics-integration/reviews) - [Microsoft Edge](https://www.g2.com/products/microsoft-edge/reviews) - [Microsoft Excel](https://www.g2.com/products/microsoft-excel/reviews) - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) - [monday CRM](https://www.g2.com/products/monday-crm/reviews) - [Moosend](https://www.g2.com/products/moosend/reviews) - [n8n](https://www.g2.com/products/n8n/reviews) - [Ollama](https://www.g2.com/products/ollama/reviews) - [OneDrive Backup Software](https://www.g2.com/products/onedrive-backup-software/reviews) - [Openai](https://www.g2.com/products/openai/reviews) - [Oracle Netsuite Analytics](https://www.g2.com/products/oracle-netsuite-analytics/reviews) - [Ortto](https://www.g2.com/products/ortto/reviews) - [Outreach](https://www.g2.com/products/outreach/reviews) - [Pipedrive](https://www.g2.com/products/pipedrive/reviews) - [PlanSo Leads](https://www.g2.com/products/planso-leads/reviews) - [QuickMail](https://www.g2.com/products/quickmail/reviews) - [Rapid](https://www.g2.com/products/rapid-2023-08-07/reviews) - [Salesforce CRM Dashboards](https://www.g2.com/products/salesforce-crm-dashboards/reviews) - [Sendy](https://www.g2.com/products/sendy-sendy/reviews) - [ServiceNow AI Agents](https://www.g2.com/products/servicenow-ai-agents/reviews) - [Shopify](https://www.g2.com/products/shopify/reviews) - [Slack](https://www.g2.com/products/slack/reviews) - [Snowflake](https://www.g2.com/products/snowflake/reviews) - [Solitics](https://www.g2.com/products/solitics/reviews) - [Stripe](https://www.g2.com/products/stripe-agentic-workflow-stripe/reviews) - [Twilio SendGrid Email Marketing Campaigns](https://www.g2.com/products/twilio-sendgrid-email-marketing-campaigns/reviews) - [Typeform](https://www.g2.com/products/typeform/reviews) - [Unbounce Landing Pages](https://www.g2.com/products/unbounce-unbounce-landing-pages/reviews) - [Vanillasoft](https://www.g2.com/products/vanillasoft/reviews) - [VASPP BREVO](https://www.g2.com/products/vaspp-brevo/reviews) - [Wix](https://www.g2.com/products/wix/reviews) - [WordPress.org](https://www.g2.com/products/wordpress-org/reviews) - [Workato](https://www.g2.com/products/workato/reviews) - [Workday Adaptive Planning](https://www.g2.com/products/workday-adaptive-planning/reviews) - [Zapier](https://www.g2.com/products/zapier/reviews) - [Zendesk Contact Center](https://www.g2.com/products/zendesk-contact-center/reviews) - [Zoho CRM](https://www.g2.com/products/zoho-crm/reviews) - [Zoho Sheet](https://www.g2.com/products/zoho-sheet/reviews) - [ZOOM International](https://www.g2.com/products/zoom-international/reviews) ## ZeroBounce Features **Lead Generation** - Lead Builder - CRM Integration - Marketing Automation Integration - Social Media Integration - Data Import & Export Tools **Diagnostics** - Account Overview - DMARC Alignment - Analytics **Diagnosis** - IP Address - Domains - Content - Policy Compliance **Lead Intelligence** - Lead Validation - Lead Enrichment - Lead Quality - Lead Analysis - Browser Extension **Generative AI** - AI Text Generation - AI Text-to-Speech **Compliance** - Policy Configuration - Alerts - Inbound Emails - Outbound Emails **Tracking** - Processing Time - Placement - Open Rate - Time to Open - Alerts **Agentic AI - Lead Intelligence** - Cross-system Integration **Agentic AI - Email Verification** - Decision Making **Protection** - Threat Identifications - Threat Interception - Threat Removal - Integrations **Reporting** - Campaign Performance - Domain Reputation - Brand Reputation - Blacklist and Whitelist **Agentic AI - Email Deliverability** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making ## Top ZeroBounce Alternatives - [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) - 4.8/5.0 (1,011 reviews) - [Clearout.io](https://www.g2.com/products/clearout-io/reviews) - 4.6/5.0 (553 reviews) - [Bouncer](https://www.g2.com/products/bouncer/reviews) - 4.8/5.0 (337 reviews)