STEP 1Clean Your List
Validate your emails, remove invalid and risky contacts before you send.
Clean and score your database to prevent bounces, catch spam traps, and protect your sender reputation.
ZeroBounce helps you verify emails, clean your list, build your sender reputation, and monitor inbox health, so your emails land where they belong.
![99.6% accuracy with real time ,[object Object]](/cdn-cgi/image/fit=scale-down,format=auto,quality=90,width=32,metadata=none/top-pages/assets_next/generic-icons/check.webp){kind=icon}
99.6% accuracy with real time email validationⓘAccurate CATCH-ALL validation includedFlexible pricing: pay-as-you-go or subscription99.6% accuracy with real time email validationⓘAccurate CATCH-ALL validation includedFlexible pricing: pay-as-you-go or subscription
0B+
Emails Validated
0K
Customers
0+
Years in Business
0
Proprietary Data
Centers Worldwide
3 STEPS TO
STEP 1Validate your emails, remove invalid and risky contacts before you send.
Clean and score your database to prevent bounces, catch spam traps, and protect your sender reputation.
STEP 2Show inbox providers you're a trusted sender.
Warm up your domain, test inbox placement, and verify your server setup to improve deliverability before you send.
STEP 3Track performance and catch issues early.
Monitor blacklist status, authentication, and deliverability metrics to keep your emails landing in the inbox.
Everything you need to clean, build, and monitor — in one platform
Tools & Services
Remove bad data before you send.ZeroBounce verifies each email with 99.6% accuracy to reduce bounces, protect your sender reputation, and improve overall deliverability.Clean your list ›
Remove bad data before you send.ZeroBounce verifies each email with 99.6% accuracy to reduce bounces, protect your sender reputation, and improve overall deliverability.Clean your list ›
See which contacts are truly engaged.Activity Data shows which subscribers opened, clicked, or interacted with emails in the past 30–180 days, helping you prioritize active contacts and improve your campaigns.
Take the guesswork out of catch-all and uncertain emails.AI-powered scoring ranks each address from 1–10 based on the likelihood of reaching a real person, helping you prioritize better leads and reduce wasted sends.
Find verified professional email addresses.Email Finder helps you discover new contacts using a name and company domain, then validates the address instantly.
Build your sending reputation gradually and safely.Email Warmup automates positive email interactions to help new or inactive domains establish trust with inbox providers.
See exactly where your emails land before you launch a campaign.Inbox Placement Testing checks deliverability across major providers so you can optimize content and improve inbox rates.
Diagnose technical deliverability issues before sending.Email Server Testing analyzes your authentication, DNS records, and server configuration to identify problems that could affect inbox placement.
Know immediately if your domain or IP appears on a blacklist.ZeroBounce continuously checks major spam databases so you can resolve issues before they impact deliverability.
Protect your domain from spoofing and email fraud.DMARC Monitor gives you visibility into authentication activity and alerts you to unauthorized senders using your domain.
Get a clear view of your deliverability performance in one place.The Deliverability Dashboard shows inbox placement, spam rates, authentication status, and sending health so you can spot issues and stay on track.
Get email validation, sender reputation tools, and inbox monitoring in one simple subscription – built for teams that can't afford to miss the inbox.
ZeroBounce ONE
™
$99/ mo
10,000 Email Validations / Scoring Credits per month
250 Warmups per day
100 Inbox Placement Tests /mo
1 DMARC Monitor Domain
100 Email Server Tests /mo
10 Blacklist Monitors /mo
10,000 Email Finder
/ Domain Searches /mo
Activity Data
+ Gold Recipients ⓘ
Deep Deliverability
Insights ⓘ
Premium API
Rate-Limits
Faster File
Processing
Credits Never
Expire ⓘ
VIP 24/7
Support
We get it. Deliverability can be technical and high-stakes. Our experts can support you at any stage, or fully manage the process for you.
End-to-end guidance/managementPerformance optimizationProactive reputation protectionExpert customized strategies
Email Validation Accuracy
99.6%
Validate single emails, bulk lists, or signups in real time with our powerful tools.
Lowest “unknown” Rates
1.69%
Get clearer answers and more usable data — and never pay for results we can’t verify.
Enterprise-Grade
Security & Compliance
SOC 2 Type II and ISO 27001 certified, GDPR, HIPAA, and CCPA compliant, and protected by Cloudflare Enterprise with advanced WAF and DDoS defense.
Customer Support
24/7
20-second average live chat wait and 17-minute average replies, plus in-depth documentation.
API Reliability
99.99%
1.09-second average response time and support for 16 programming languages.
Avg “Catch-All” Result Rate:
4%
Verify+ helps you identify more catch-all domains with confidence.
EMAIL VALIDATION
Gmail, GSuite, etc. Up to 90% faster than complex domains.
250K Emails
1M Emails
Under 5 min
We give less popular domains a thorough examination, ensuring you're never stuck with 'unknown' results.
250K Emails
1.0 hrs or less1M Emails
1 hrs or less
Connect ZeroBounce's email verification API to the email marketing platforms, CRMs, website builders, and other tools you already use. Verify email addresses in real time as visitors submit their information, or upload your lists for fast, accurate bulk email verification.
With 40+ integrations, it's easy to add email verification to your existing workflow, improve data quality, and protect your sender reputation from the very first interaction.
Recognized by trusted industry platforms for performance, accuracy, and customer satisfaction, ZeroBounce consistently earns top ratings based on real user reviews.
From reducing bounce rates to improving deliverability, discover how companies use ZeroBounce to power email performance.
CASE STUDY
How Ikon Technologies reduced bounce rates and turned email into a lead engine with ZeroBounce
Read more ›
CASE STUDY
How Labyrinth Digital eliminated checkout bot bounces with ZeroBounce
Read more ›
CASE STUDY
How Transparent Digital Reduced Bounce Rates from 20% to Under 1% with ZeroBounce
Read more ›
Get 100 free monthly email verifications.
