18 years helping Israeli businesses
choose better software

About ZeroBounce

ZeroBounce verifies 30+ email types with 99% accuracy, including invalid and risky emails to protect your deliverability.

Learn more about ZeroBounce

Pros:

The core product itself is simple and easy to use.

Cons:

The initial setup is quite difficult to understand.

ZeroBounce ratings

Average score

Ease of Use
4.7
Customer Service
4.7
Features
4.7
Value for Money
4.6

Likelihood to recommend

9.1/ 10

ZeroBounce has an overall rating of 4.7 out 5 stars based on 458 user reviews on Capterra.

Have you used ZeroBounce before?

Share your experiences with other software buyers.

Filter reviews (458)

Dan
Dan
Sr Manager - Business Development in India
Verified LinkedIn User
Program Development, 51–200 Employees
Used the Software for: 1+ year
Reviewer Source

Highly Recommended

5.0 4 months ago

Comments: Good So far, However need more proper check on email validation

Pros:

Good with Email Validation and Bounce Checks

Cons:

Validation should be more enhanced i still get bounce backs after extracting verified file

ZeroBounce Response

3 months ago

Thank you for your feedback, Dan! If you have any doubts about your results, please reach out to -- we're always happy to take a look and clarify any confusions. Via the chat box, you can reach one of our experts at any time, 24/7. Thank you for reviewing us.

Andy
CTO in US
Computer Software, 11–50 Employees
Used the Software for: 1-5 months
Reviewer Source

Great validation tool. Extended features is a plus

5.0 8 months ago

Comments: We uses various tools for out outbound. ZeroBounce made it very easy for us to choose them as the first choice.

Pros:

Trusted email validation. Excellent interface. Very easy to use.

Cons:

None so far. ZeroBounce serve our purpose and deliver what it promised.

Alternatives Considered: Reoon Email Verifier

Reasons for Choosing ZeroBounce: Reoon is more difficult to use. Until this day, can't fully understand the result.

Switched From: Reoon Email Verifier

Reasons for Switching to ZeroBounce: Reoon is more difficult to use. Until this day, can't fully understand the result.

ZeroBounce Response

8 months ago

Andy, many thanks for your kind review! We appreciate the feedback!

Vijendr
Vijendr
Sales Manager in India
Verified LinkedIn User
Insurance Software, 2–10 Employees
Used the Software for: 1+ year
Reviewer Source

An average email verification tool.

3.0 2 years ago

Comments: My experience was neither very good nor very bad. It is an average software.

Pros:

The user interface of ZeroBounce is quite good. A normal user can easily use its functionality.

Cons:

I found difficulties during validation of large data sheets. It took lot of time and sometimes I used to redo the process 2-3 times to get the complete results. I also didn't find its accuracy as per my requirements.

ZeroBounce Response

2 years ago

Thank you very much for taking the time to review us, Vijendr! We appreciate your feedback. If you feel like your results weren't 99% accurate, we're more than happy to allow you to validate your list again. Our email validator has a money-back guarantee. Please reach out to us anytime, we're available 24/7 and would love for you to get the best experience and results with ZeroBounce.

Vishal
Salesforce Consultant in India
Computer Software, 51–200 Employees
Used the Software for: 1+ year
Reviewer Source

Efficient Email Validation

5.0 3 months ago

Comments: It is a great experience to integrate the ZeroBounce APIs with other CRM solutions.

Pros:

a. Email validation without any delay and accurate information. b. Emails are validated at a high frequency without any downtime. c. Credit consumption methodology is flexible according to business perspective d. Able to add multiple checks and validation using the user-friendly UI. e. Great customer support while stuck with an issue related to API schema. f. Easy to integrate with all APIs, with other app integration easy to implement.

Cons:

a. Need to increase the bulk email validation limit. Currently, the limit is 100, so we can only validate 100 emails in bulk at a time. b. Need to increase the limit for making API calls per minute, especially when working with large data volumes, as we need to adjust waiting times accordingly.

ZeroBounce Response

3 months ago

Vishal, we appreciate your detailed review - thank you! Also, we've passed your feedback along to the tech team. Thank you, and hope you continue to enjoy the benefits of ZeroBounce!

Jose
Developer in Panama
Internet, 2–10 Employees
Used the Software for: 1+ year
Reviewer Source

Fight against bad traffic

5.0 7 months ago

Comments: Overall the experience is excellent, if the price could more affordable or maybe give more email points for the price I think should be enough

Pros:

Any user with experience in sending email will understand my words below: * Bad Traffic * Bots * Bad reputation * Bad emails Thanks to zerobounces You're going to decrease bounce rate almost 0 and your ESTMP / SMTP will thank you for that. * Good communication * Good and Excellent performance API not doubt. * Good API handling, Incredible description in all JSON callback.

Cons:

The price is a little bit expensive, but I think it's worth it.

ZeroBounce Response

7 months ago

Jose, we thank you for your candid feedback! Glad to hear ZeroBounce is helping you keep bad data off your email lists and land your campaigns in the inbox!

Ryan
Operations manager in US
Consumer Services, 2–10 Employees
Used the Software for: 1-5 months
Reviewer Source

Best decision

5.0 4 months ago

Comments: Greatly improved my delivery. Went from 17% rejects to 1% on my email campaigns

Pros:

Very fast and easy to use with no training.

Cons:

No cons yet. Everything works as expecte.

ZeroBounce Response

4 months ago

Those are some great improvements, Ryan! Glad to hear our software made a difference. Thank you very much for the kind review.

Fernando
Fernando
CEO in Brazil
Verified LinkedIn User
Professional Training & Coaching, Self Employed
Used the Software for: Free Trial
Reviewer Source

An awesome tool for email verification

5.0 2 months ago

Comments: it´s beign really Cool., I will make some tests to get a proper feedback

Pros:

Zerobounce has simple and objetive structure with useful features for email verification and deliverabilty - Also a awesome support chat

Cons:

Nothing for now. I will use for more info.

ZeroBounce Response

last week

Many thanks for your feedback, Fernando! We hope you continue to enjoy ZeroBounce.

Karl Frederic
Karl Frederic
Development and product manager in Estonia
Verified LinkedIn User
Financial Services Software, 11–50 Employees
Used the Software for: 1-5 months
Reviewer Source

Great API, good customer support

5.0 4 months ago

Comments: I had some problem with API and within minutes they replied and helped. This tool is great for fraud prevention to pre verify e-mails if they are even real.

Pros:

Great customer support and very easy API integration

Cons:

If there would be little more info about the e-mail scoring

ZeroBounce Response

3 months ago

Thank you for your feedback, Karl! We appreciate it and hope you continue to see great results using our API.

Juan
Director of Client Relations in US
Marketing & Advertising, 2–10 Employees
Used the Software for: 1+ year
Reviewer Source

Gets the Job Done

5.0 4 months ago

Comments: ZeroBounce deliuver exactly what they promise. Perfect for those that need to clean up an email list before sending blast emails.

Pros:

Easy to Use Dashboard Good Pricing Emails are Validated into several categories

Cons:

Must pay extra to to score catch-all emails, emails validations get deleted after 30 days

ZeroBounce Response

4 months ago

Many thanks for reviewing us, Juan! Your feedback is so helpful.

seth
ceo in US
Marketing & Advertising, 11–50 Employees
Used the Software for: 1+ year
Reviewer Source

Love Zero Bounce!

5.0 3 months ago

Comments: Love it - very useful tool in this day and age

Pros:

It is super easy to use and quick to generate results

Cons:

It is a little aggressive in terms of how many it scrubs

ZeroBounce Response

3 months ago

Thank you so much for the kind review, Seth! We appreciate you and hope you see great success with your campaigns.

Manuel
Senior Web Dev in Spain
Marketing & Advertising, 11–50 Employees
Used the Software for: 2+ years
Reviewer Source

Good and cost efficient service

5.0 2 years ago

Comments: Not a single issue in years, and when we detected a "problem", they solved it ASAP and keep us informed every time they could tell something.

Pros:

Easy API, simple and straightforward, in fact. Implementation was fast and customer support is nothing but clean and efficient.

Cons:

So far, we have nothing wrong. The issue we had with ZB we have it with other services, too, so it was not in fact ZB's fault.

Alternatives Considered: SparkPost and EmailOversight

Reasons for Switching to ZeroBounce: We use SparkPost for other goals, and have been using EO, too.

ZeroBounce Response

2 years ago

Thank you very much for your detailed and kind review, Manuel! We hope you continue to enjoy using ZeroBounce, and please reach out whenever you need us -- we're always there for you.

Verified Reviewer
Verified LinkedIn User
Marketing & Advertising, 11–50 Employees
Used the Software for: 1-5 months
Reviewer Source

Best Email Validation Application

5.0 5 years ago

Comments: Our overall experience with ZeroBounce was great. They gave us everything we needed when we were choosing which vendor we wanted to go with and were not overly pushy on the sales side - not to mention they have a great product. The documentation they provided free on their website actually helped us understand things that had nothing to do with their software but just email marketing in general, so that was really great.

Pros:

We chose ZeroBounce after doing testing of multiple email verification companies for a client that was looking to improve bounce rates. The reason we chose ZeroBounce was because they had some of the most accurate results and were quick to offer special rates for our company. Personally, I really appreciated that their sales reps were not overly pushy and really gave us space when we were making our decisions, unlike some of the other ones. They have really good documentation on their website which educates people not only on their own software, but only email marketing in general. They also offer free name appending with their validation services. Lastly, they had a few special features that I had not seen offered on other email validation sites and offered 1,000+ free credits to get started.

Cons:

The only con we found was that the software can run a little slow at times but this is acceptable because from the testing we did, it showed that even though the service took a bit longer to run - the results were better. To me, this just says that the reason it takes longer is because it is going through more extensive validations.

Alternatives Considered: XVerify and QuickEmailVerification

Reasons for Choosing ZeroBounce: We were looking for better email validation results and real-time verification for lower prices.

Switched From: Melissa Data Quality Suite

Reasons for Switching to ZeroBounce: Price and testing results combined were more favorable.

ZeroBounce Response

5 years ago

Thank you very much for your in-depth review! We appreciate it and wish you success with your email marketing! Team ZeroBounce

pratik
Senior Research Analyst in India
Computer Software, 51–200 Employees
Used the Software for: 6-12 months
Reviewer Source

I will give 10 out of 10

5.0 last year

Pros:

Easy sign-up process, Great pricing2Amazing customer service2Comprehensive set of features to help businesses improve the accuracy of their email lists3Best email validation software4Helps ensure email messages reach real people5Helped a company reduce their bounce rate to almost 0% 5Accurate, fast, and reliable email validation and deliverability tools5Created to ensure that companies sending complex and high volume emails avoid deliverability issues6

Cons:

Limited free trial with restrictions on the number of email verifications or access to certain features

ZeroBounce Response

last year

Thank you for reviewing us, Pratik! We appreciate your feedback.

Ava
Ava
Staff Software Engineer in India
Verified LinkedIn User
Program Development, 51–200 Employees
Used the Software for: 1-5 months
Reviewer Source

Easy Email Verification

5.0 3 months ago

Comments: Great for keeping email lists accurate, though costs can be a factor with high usage.

Pros:

It was quick to clean up my email list, improving my delivery rates and saving time.

Cons:

The cost adds up quickly if you have a large list to verify often.

ZeroBounce Response

last week

Many thanks for reviewing us, Ava! We appreciate your feedback and hope you're seeing great results from your emails.

Mahfujur
P.A to The Deputy Director General Programe in Bangladesh
Broadcast Media, 1,001–5,000 Employees
Used the Software for: 2+ years
Reviewer Source

Boost Your Email Marketing Success with ZeroBounce

5.0 2 years ago

Comments: ZeroBounce is a reliable and effective email verification and validation tool that provides businesses with a wide range of features to help me improve the accuracy and effectiveness of their email marketing campaigns. The platform offers advanced validation and verification services, including email address validation, domain check, spam trap detection, and more, which helps ensure that email lists are accurate and up-to-date. ZeroBounce's reporting and analytics capabilities also provide businesses with valuable insights into the performance and effectiveness of their email campaigns, allowing them to make data-driven decisions and optimize their campaigns for better results. The platform's ease of use and responsive customer support team are also noteworthy, as they make it easy for businesses to navigate the platform and resolve any issues that may arise. Overall, ZeroBounce is a comprehensive and reliable email verification and validation tool that can help me businesses improve the ROI of their email marketing campaigns.Regenerate response

Pros:

ZeroBounce is an excellent email verification and validation tool that provides a comprehensive set of features to help businesses improve the accuracy and effectiveness of their email marketing campaigns. ZeroBounce offers a wide range of validation and verification services, including email address validation, domain check, spam trap detection, and more. This allows businesses to ensure that their email lists are accurate and up-to-date, which can help me improve the deliverability of their emails. ZeroBounce is very easy to use, with a simple and intuitive interface that makes it easy to upload and validate email lists. The platform provides real-time reporting on validation results, which makes it easy to identify and address any issues with email addresses or domains.

Cons:

ZeroBounce's pricing structure can be a bit on the higher side compared to some other email verification and validation tools in the market. Additionally, the platform may take a bit longer to process large email lists, which may cause some delays for businesses that need to validate large volumes of email addresses quickly. However, these are minor issues, and overall, ZeroBounce is an excellent tool that provides a wide range of features to help me businesses improve the accuracy and effectiveness of their email marketing campaigns.

ZeroBounce Response

2 years ago

Thank you for your thoughtful review, Mahfujur! We appreciate your feedback and wish you success with your email campaigns!

Matt
Sr. Director, Sales Engineering in US
Legal Services, 501–1,000 Employees
Used the Software for: 1-5 months
Reviewer Source

An Excellent Solution

5.0 2 years ago

Comments: The whole onboarding process was easy. From making the decision to use ZeroBounce to running our first dataset took less than an hour. We didn't need a subscription service, so their pay-as-you-go option is perfect for our needs. Very impressed with the platform and the results.

Pros:

For our needs, which are primarily for confirming email addresses that have bounced for one reason or another, this has been a very easy-to-use and inexpensive solution to validate these.

Cons:

Nothing really. An option to see an updated or current email would be great, but that's not the main purpose of the platform.

Alternatives Considered: EmailVerifier and NeverBounce

Reasons for Switching to ZeroBounce: Pricing, ease of use, and pay-as-you-go.

ZeroBounce Response

9 months ago

Matt, we're thrilled to hear how easy it was to get started with ZeroBounce and get your emails sorted out. Thank you for reviewing us, and we wish you much success with your email campaigns!

Liesel
Owner in US
Marketing & Advertising, Self Employed
Used the Software for: Free Trial
Reviewer Source

Fabulous tool for email marketers for small batch emails for small firms

5.0 last year

Comments: Just started using it. easy to use and great for small firms who don't have the budgets of a large firm but also need to scrub their newsletter sign ups of bots

Pros:

I love that the first 100 emails to be verified are for free. It tops up each month. Now I ahve a place to verify suspicious newsletter sign ups so that my email lists are botfree

Cons:

I like everything. I haven't used it long enough to say

ZeroBounce Response

last year

Leisel, we're glad to hear you're finding ZeroBounce to be fabulous! Thank you so much for reviewing us.

Joao
Performance Team Leader in Spain
Marketing & Advertising, 51–200 Employees
Used the Software for: Free Trial
Reviewer Source

Zerobounce utilities

5.0 2 years ago

Comments: Its very positive and we recommend it

Pros:

The precision and the functionality make it very easy to use

Cons:

The interface can be improved, but still its very good

ZeroBounce Response

2 years ago

Many thanks for your kind review, Joao! We appreciate your feedback and hope you continue to enjoy using ZeroBounce.

Edelyn
Edelyn
Virtual Assistant in Philippines
Verified LinkedIn User
Design, 2–10 Employees
Used the Software for: 6-12 months
Reviewer Source

ZeroBounce- Best Verifier Ever!

5.0 2 years ago

Comments: Life has been easy with ZeroBounce. Having an email verifier like this reduces the chance of bouncing rate. It also saves time as we would never send to those emails that are unverified.

Pros:

I have been using ZeroBounce for quite a long time and this software never fails me. The user interface is easy to use and navigate. Also, email verification is also good giving us the idea whether it is disposable, catch-all or valid email. It's also inexpensive compared to other email verifier. Not to mention that if you are using a free account it gives you a 100 monthly credits for email verification. It also automatically logs off if you have not been using it for long hours thus providing more security.

Cons:

It's just the automatic logout that I sometimes do not like since it takes an effort again to login. Though, I know it's for security.

ZeroBounce Response

2 years ago

Edelyn, we're so glad to hear ZeroBounce is making your life easier! Much success with your email campaigns, and please reach out to us whenever you need us.

Doriangel
Doriangel
Analista de la Unidad Casos de Salud in US
Verified LinkedIn User
Oil & Energy, 10,000+ Employees
Used the Software for: 1+ year
Reviewer Source

Keeping your Mail clean of unwanted information is possible

4.0 6 years ago

Pros:

If I had found out before that it was possible to keep my mailbox free of spam I would not have believed it, this software is quite simple, easy to use and very fast. In addition, it is not necessary to be using it all the time, since, with only authorizing it, it begins to make the cleanliness of your mail account. One of its greatest benefits is the saving of space that begins to be noticed immediately.

Cons:

One of the features that makes me doubt is the security of my information, I'm still testing its operation, but I think it's the only point that makes me doubt.

ZeroBounce Response

6 years ago

Mrs. Miranda León, thank you for sharing your feedback here, we appreciate it! We understand your concerns regarding the security of your information. Also, we'd like to let you know that ZeroBounce is one of the most secure email validation services on the market. We use military-grade encryption codes to protect your data, and have acquired several certifications to attest our compliance with international data protection laws. You can learn more about it here: https://www.zerobounce.net/docs/#data-protection Best, Team ZeroBounce

Emin
Emin
Customer Relations and Sales assistant in Germany
Verified LinkedIn User
Marketing & Advertising, 2–10 Employees
Used the Software for: 1-5 months
Reviewer Source

useful product for email validation and email filtering activities

4.0 5 years ago

Comments: For all size companies, a very useful software to carry out email marketing solution by identifying email lists and spam domains. Clean a database from inactive email addresses and improves validation and inbox placement scores. With a suitable subscription price, the software will increase the effectiveness of customization.

Pros:

1) Very productive and effective integration with alternative Softwares such as Goggle sheets, Asana, Autopilot due to my work experience. 2) The filtering feature allows you to obtain the updated email without spams or bugs which is effective to keep customers' satisfaction high and not waste time on workflow. 3) A well-constructed security system lets you not to be worried about data privacy and anonymity of information on emails.

Cons:

1) Whether the processor of your computer is not that much strong at office, the software can work slowly. However, if you keep your device up to date, then I believe there should not be a problem. 2) There are some limitations concerned with a free trial version: a) only 5 free email sending option in a day. As a result, another colleague uses 5 free email, then you wont have the same option; b) There is only one chance to create one account with the name of the company. In free trial version, it is limited, maybe it is different in a paid version.

ZeroBounce Response

5 years ago

Hi, Emin Many thanks for reviewing us! We're glad to hear ZeroBounce is helping you. You can add several team members to your account -- even if it's a free account. Please reach out to us if you need help. :) Wishing you success with your list!

Wulliams
Wulliams
Coordinador de Promoción y Gestión Patrimonial in Venezuela
Verified LinkedIn User
Arts & Crafts, 5,001–10,000 Employees
Used the Software for: 6-12 months
Reviewer Source

Unsurpassed software

5.0 6 years ago

Pros:

Zero Bounce is my ideal complement at work. I receive and send many emails daily with information about the services we provide in our work, as well as sending confidential information to my bosses, and reports on the development of our activities in cultural promotion; to achieve all this I use Zero Bounce as I can set filters of verified email addresses, make anti-spam filters, mail filters that enter my inbox. All these functions make it possible for me to work with a lot of security in my email. Zero bounce is wonderful software for me.

Cons:

A software that I have used at all times and I have taken advantage of each of its tools reaching the conclusion that this software is perfect for me and has no defects that make me change software. Zero Bounce is phenomenal software that fits very well in demanding work environments.

ZeroBounce Response

6 years ago

Mr. Castellano, we're so glad to hear that ZeroBounce helps you. Thank you very much for your kind review! Best, Team ZeroBounce

Mike
Mike
CEO in Canada
Verified LinkedIn User
Computer Software, 2–10 Employees
Used the Software for: 6-12 months
Reviewer Source

ZeroBounce The Best Tool Online Email Verification Tool

5.0 6 years ago

Comments: ZeroBounce is the best tool I have found to verify business emails. ZeroBounce verified the name of the person the email belonged to which was an asset for our email campaign. Zerobounce supports verifying email domains like Hotmail, Gmail, Yahoo, and Outlook. ZeroBounce is an essential email tool I would recommend to any business. Optimal email management has been achieved.

Pros:

ZeroBounce is accurate, affordable and easy to use. ZeroBounce has an excellent email filter which allows us to filter unwanted and spam emails. ZeroBounce filters spam and malicious emails keeping our business safe. Junk mail has been virtually eliminated. ZeroBounce runs silently in the background which is an asset.

Cons:

The versatility of ZeroBounce hasn't given us any issues. I can't find anything that detracts from using this product.

ZeroBounce Response

6 years ago

Mr. Mueller, thank you very much for taking the time to share your experience! We're glad our system can be of such use to your company. It's a pleasure to serve all of you at DataPro International!

Adelaynes
Adelaynes
Analista de Acompañamiento y Gestion Comunitaria in Venezuela
Verified LinkedIn User
Used the Software for: 1-5 months
Reviewer Source

An excellent filter of spams, which keep our databases at work clean.

5.0 7 years ago

Comments: If you are looking for a program that optimizes the fucniones of your management or company, Zero Bounce must be in that software package necessary to be a successful company. An optimal mail filtering, an accurate configuration, which allows not to send unwanted emails to the main tray, easy to use and configure. I recommend this software

Pros:

In our work, we have several emails where we send information to each of the companies associated with service providers for the development of the social area. These contacts with business providers bring generic promotional mails that become spam. Zero Bounce is a great help for this type of cases, since within its benefits it allows to establish a filter for this type of spam emails, which load the database. Added to this allows to establish a more optimal organization of the emails desired by my management to work.

Cons:

We have tried several spam email filter programs with disappointing results because despite the configuration established some spam emails arrived in the main tray. However since we use zero bounce, we have not had this problem so I do not have any contras in relation to the use of this software.

ZeroBounce Response

7 years ago

Mrs. Castillo, Thank you very much for your review! We are glad to hear ZeroBounce made a difference. Best, The team

O. Kelvin
O. Kelvin
Copywriter in Nigeria
Verified LinkedIn User
Internet, 201–500 Employees
Used the Software for: 1+ year
Reviewer Source

Zero Worries With My Email Marketing!

5.0 6 years ago

Comments: zerobounce has helped me enjoy zero worries with all my email marketing campaigns.

Pros:

Every online business owner knows the importance of email marketing, but email marketing comes with a lot of hurdles. You have to struggle with maintaining the reputation of your IP, maintain a low spam score, ensure your email delivers to the inbox of your subscribers, and lots more. One could easily get overwhelmed by these, luckily zerobounce is here to the rescue. With zerobounce I can filter out emails that could hurt my business, remove invalid emails, remove emails that increases my spam score and lots more. In short, zerobounce has helped me enjoy zero worries with all my email marketing campaigns.

Cons:

Nothing much really, zerobounce has been a great tool for my business. I only had one encounter of slow response from the customer service, which I understood anyways.

ZeroBounce Response

6 years ago

Mr. King, your review means so much to us, thank you! We hope you'll enjoy using ZeroBounce in the future, as well. Please reach out to us whenever you need. Best, Team ZeroBounce