VALIDATE
Clean your email list and reach your customers
Bounces, spam complaints, spam traps and bots – they all wreak havoc on your email marketing. Let our email validator remove them from your list, so you can reconnect with your subscribers and boost your click rates.
Try It FreeGet 100 free monthly email verifications when you sign up with a business/premium domain.
99% accuracy guaranteed
Email verification makes a difference only when it’s accurate, and our system guarantees you 99% accurate results. Take us for a test drive and see for yourself.
24/7 Customer Service
That’s right: our team is here for you 24/7 to answer any questions and guide you through the email verification process. Get in touch via chat, phone or email.
High-speed email validationⓘ
We move fast. It takes our email verifier 45 minutes on average to scrub an email list of 100,000 contacts. Better still, our email verification services validates an email address in approximately 3 seconds.
Secure Email Validationⓘ
Your data is safe while our system verifies it. We use military-grade data encryption and one of the best content delivery networks in the world.
The #1 Email Verifier for 400,000+ Clients
Verify emails in real time, every time.
Looking for automatic email verification? Check out our additional email validationⓘ API service and verify new customer email addresses directly at the point of entry. Learn how you can add ZeroBounce email validationⓘ to your lead pages, registration forms, and anywhere else you collect new emails for your list.
See the email validation API
The world’s most thorough email validationⓘ tools
Our email validationⓘ tools make it easy to verify and clean your lists, ensuring your messages reach your audience every time.
Email Bounce Validator
Our email validationⓘ software tells you which emails will bounce. Scrub your list regularly so that your bounce rate never exceeds 2%.
Abuse Email Detectionⓘ
These accounts have a history of marking emails as spam, and the next one could be yours. Our email list verifier detects them to protect your sender reputation.
Spam Trap Detectionⓘ
Our email validator app identifies many spam traps that may be lurking in your list. Removing spam traps is essential to your email hygiene and inbox placement.
Disposable Email Check
These temporary email accounts self-destruct and end up bouncing. We run a thorough email list cleaningⓘ to weed them out for you.
Catch-All Email Check
ZeroBounce identifies catch-all domains so you can isolate them from your list. All these domains will return a “valid” result and you can later score them.
Toxic Domain Verifier
The API will help you identify domains known for abuse, spam, and bot-created emails. These domains are harmful to your sender reputation.
Gender Identification
We identify the gender of some emails in your list. Also, if you upload a list with first names, we’ll add the gender. If you don't have names, and we find a name, we’ll add it to your list.
Free Email Verifier
Use it anytime you want to quickly check an email address. It detects if the email belongs to a free domain and if it’s toxic or disposable. When available, we give you names as well as gender.
MX Record Detection
Our API will tell you if an MX Record was found for the domain we check. This way, you’ll know if a certain email address is genuine or fake.
Additional Features
Selectable Download Options
Email Form Validation
Overview Reports
MX Record Identification
Social Append*
Email Typo Correction
Anti-Greylisting Technology
IP Information Append*
SMTP Providers Information
* Append information is only available on certain emails and most IP addresses.
Create a free account and get 100 verifications instantly every month
Introducing
ZeroBounce delivers 99% accurate email validationⓘ results for most email providers.
However, the entire email marketing industry continues to struggle with Yahoo’s disabled email accounts. It impacts Yahoo and AOL email addresses.
After 5+ years of trials and testing, you now have the solution to accurate validation with Verify+ from ZeroBounceⓘ.
How Verify+ from ZeroBounceⓘ works
Wholly optional and free, Verify+ from ZeroBounceⓘ is an add-on bounce checker designed for disabled and deactivated accounts. During validation, we send an email to check for bounces and validate the address based on the response.
We handle everything - so there’s no risk to your reputation.
The short story? ZeroBounce delivers 99%* accurate email validationⓘ results for any email domain.
Create your account and upload your email list to get started!
Try Verify+ from ZeroBounce*99% accuracy guarantee applies to Verify+ from ZeroBounceⓘ. Opting out may reduce accuracy to 96% for certain email providers, such as Yahoo.
We’re serious about security and your privacy
Your data’s security is everything to us. From day one, our entire team wanted not only the best email validator but also, military-grade security. Customers tell us it gives them great peace of mind knowing that, while they scrub their lists, their data is safe.
ZeroBounce security and privacy measures include GDPR, CCPA, and PCI compliance. In 2023, ZeroBounce also achieved HIPAA certification, expanding our measures to protect your valuable healthcare data. Additionally, ZeroBounce is ISO 27001 and SOC 2 Type 2 certified and works alongside trusted cybersecurity and risk assessment partners to test and ensure our platform exceeds standards.
How many emails do you need to verify?
We integrate with the platforms you love
Connect the email verification APIⓘ to check emails in real-time
Connect the email verification APIⓘ to check emails in real time. If you need to clean your list in bulk, just import, validate, and then export it back to your platform.
View All Integrations
