Validate Email Addresses for Free Now
Find valid emails before sending your next campaign
- 99.6% accuracy - guaranteed
- Validate email addresses on your list
- Block invalid emails automatically on signup forms with the API
- Detect 30+ email address types
Try it now - create your free account and validate 100 email addresses every month - free.
Accepted file types: CSV, XLS, XLSX, TXT
Why wait? Validate your email list now.
To validate your list, hit 'Upload your list' and select your file, or enter any email address to get 99.6% accurate results in seconds.
500,000+ companies validate email addresses with ZeroBounce
How ZeroBounce validates email addresses
ZeroBounce validates your email addresses with an in-depth, multistep process. This process includes a series of:
- Syntax and typo checks
- DNS record checks
- SMTP pinging
- Spam signature checks
- Investigative steps (checking for suppression lists, toxic domains, disposable domains, etc.)
- Greylisting rechecks
- "Disabled" account detection (recommended for Google and Yahoo emails)
Plus, the email validation process includes sophisticated proprietary techniques to provide you with 99.6% accurate results.
What benefits do I get?
100 email validations every month freeFor additional emails - 1 credit per validationCredits roll over and never expireDetect 30+ email address status typesAPI access60+ integrationsAppended data (geolocation, gender, domain information)Plus - a 99.6% accuracy money-back guarantee.
Create your free account and get 100 credits monthly for testing.
How to validate email addresses and improve your next campaign
Upload your email list
To improve your next email campaign, upload your email list for validation.
You can validate email addresses on your list by providing a file directly or uploading it from iCloud, OneDrive, and other cloud-based tools.
Validate email addresses in real time
With a free ZeroBounce account, you get access to the API. Add this to your website, landing pages, e-commerce stores, and anywhere else you collect email addresses.
The API will validate email addresses automatically and block invalid and fake signups.
Use one of 60+ integrations
Import your list from your email service provider, CRM, and other marketing tools to easily validate email addresses.
Just create your free account, sign in to your accounts from Integrations, and start validating!
Why do I need to validate email addresses?
Lower email bounce rates
Every invalid and fake email address on your list adds to your bounce rate.
Validate email addresses on your list every quarter to get rid of outdated contacts and keep your campaigns performing.
Improved email conversions
It's simple - when fewer emails bounce, more people see your business messaging. With more eyes on your content, you can make more sales.
Validate email addresses on your list, and give yourself the best chance to reach your audience.
Better email deliverability
A dirty email list leads to poor performance (bounces, spam complaints, and unfavorable open rates), which will affect email deliverability.
Validate your email addresses and make sure your inbox visibility remains strong.
Accurate campaign analytics
You can't build effective campaigns based on how they perform against fake or inactive subscribers.
Ensure your email list is up to date with real contacts, and get a realistic understanding of how your email marketing performs.
