Accurate, fast and secure email validation service
You invest for better email marketing ROI. We help you find valid emails and connect with your customers. Boost your inbox placement and open rates with 99% accurate real-time email validation software and email deliverability tools like Email Scoring, Email Finder, email testing, and sender reputation monitoring.
Get 100 free monthly email verifications
The No. 1 email validation service for 350,000+ clients
Test the email validator
Find out how ZeroBounce delivers superior bulk email verification with 99% accurate results. Enter an email address into the email list verification tool or upload a file to verify a list of email addresses for free.
In seconds - learn why ZeroBounce is the best email verification service available.
How to validate your email lists with ZeroBounce
Clean your email list(s) with email verification software in three simple steps:
STEP 1
Create an account
STEP 2
Upload your email list for email delivery verification
STEP 3
Download your new clean email list
Send email campaigns with confidence. Join ZeroBounce - the best email verification service available.
Try It FreeGet 100 free monthly email verifications
Email deliverability services that help you reach the inbox
Clean your list for better email deliverability
Use the best email validation services to clean bulk email lists, reduce your bounce rate, increase your open rate, and conquer email deliverability issues by identifying:
Invalid email addresses
Abuse emails
Spam traps
Disposable emails
Catch-alls
Plus - identify 30+ email types and block invalid emails automatically with the real-time email list validation API.
Clean your email list
Why choose ZeroBounce’s email verification software?
You want results from your email campaigns. We help you achieve them. Discover why we’re the right partner.
99% accurate email verification
Whether you use bulk email list cleaning or real-time email verification with the API, you’ll get 99% accurate results - guaranteed.
Secure email validation
ZeroBounce is GDPR, SOC 2 Type 2, and PCI compliant. We also use military-grade data encryption to protect your files during the email verification process.
24/7 Customer Support
Reach out anytime via chat, email or phone. Our support team and engineers are here to guide you and help improve your email deliverability.
ZeroBounce email verification for all your favorite platforms
Connect ZeroBounce’s real-time email verification API to the email marketing and delivery platforms you love. Leverage the email list verification tool for bulk email verification or real-time email list cleaning as visitors submit their addresses. Enjoy email delivery verification for more than 40 popular website builders, CRMs, email delivery service providers, and more.
View all integrationsGuaranteeing email deliverability
When it comes to the best email verification sites, there’s only one name for these clients.
Industry-leading email verification software
Latest From Our Blog
ZeroBounce, a Multiple Inc. 5000 List Honoree
Inc. Magazine recognized ZeroBounce four times on Inc. 5000, the list celebrating the fastest-growing companies in America. What’s more, ZeroBounce made the Inc. 5000 Regionals list twice, which further fueled our passion to build top-tier email validation and deliverability tools.
Every day, ZeroBounce helps businesses like yours land their emails in the inbox and boost email marketing ROI. For its role in other companies’ success, ZeroBounce also received the Inc. Power Partner Award. Our company is among “the best B2B providers for small and medium-sized businesses” in the world.
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The best email verification service starts with ZeroBounce
- Get 100 free monthly email verifications
