How Many Emails Do You Need to Verify?
Real-Time Verification API
Validate emails instantly within signup and registration forms. Stop bad data before it enters your system.
Bulk Email List Cleaning
Industrial-grade list cleaning. Upload CSV or TXT files for comprehensive batch processing and reporting.
Quick Email Validation
A fast, web-based tool for single email lookups. Check individual addresses manually in real-time.
Top-rated by our customers
Professional teams across fintech, e-commerce, healthcare, publishers, agencies, and SaaS consistently rank us as the most cost-efficient verification service based on accuracy and price.
Enterprise-Grade Compliance
- SOC 2 Type II
- ISO 27001
- AES-256 Encryption
- HIPAA
- GDPR
- CCPA
Who Benefits from Pay-As-You-Go?
Flexible credit-based pricing designed for businesses of all sizes who need reliable email validation without monthly subscriptions.
Marketing Agencies
Manage multiple client campaigns with one account. Credits work across all projects with no per-client fees.
Startups & SMBs
Scale your email verification as your business grows. No upfront commitments or wasted budget.
CRM & Data Teams
Clean your contact database periodically. Import a list, verify, and download. No recurring charges.
Developers & SaaS
Integrate our API for real-time form validation. Pay only for actual verifications, not unused capacity.
Sales & Outreach Teams
Verify prospect lists before cold email campaigns. Protect your domain reputation and improve deliverability.
Seasonal Marketers
Perfect for holiday campaigns, quarterly newsletters, or annual promotions. Buy credits only when you need them.
Included with Every Credit
Every verification credit unlocks our complete suite of validation tools and intelligence features. No tiers, no upsells, no feature gates.
Results from Real Customers
Measured outcomes from teams that switched to Bulk Email Checker in the last 12 months.
"We were paying $4,800 a year for a subscription we barely used outside of two big campaigns. Switched to pay-as-you-go credits and cut our verification spend by 82% without losing a single accuracy point."
"Our bounce rate was tanking sender reputation across four client accounts. After running 2.3M emails through the bulk cleaner, bounces dropped from 8.1% to 0.9% in the next send. Inbox placement rebounded within two weeks."
"Integrated the real-time API into our signup flow in under an hour. Blocks disposable addresses before they hit our database. We stopped approximately 11,400 fake signups in the first quarter, saving us significantly on downstream email infrastructure costs."
Start verifying emails
in the next 60 seconds.
Credits never expire. No monthly fees. No contracts. Pay only for what you verify and start cleaning your list the moment you sign up.
Frequently Asked Questions
Everything you need to know about our pay-as-you-go email verification pricing.
Do my credits ever expire?
No. Your credits never expire and stay valid for as long as your account is active. Use your entire balance today for a massive cleanup, or spread them out over several years without worry.
Can I use these credits for the API?
Yes! Your credits work seamlessly across our Dashboard (bulk upload) and our Real-time API. It's one unified account for all your verification needs.
How accurate is the verification?
We provide industry-leading accuracy (99.7%+) by performing real-time SMTP handshakes with mail servers. We don't rely on stale databases.
What happens if I run out of credits?
You can instantly top up your account at any time. New credits are added to your balance immediately, ensuring zero downtime.
Do you offer a free trial?
Yes! You can use our free email checker tool to perform 10 free checks instantly without even having to sign up.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, Discover, American Express) through our secure Stripe payment processor.
How much does bulk email verification cost?
Pricing starts at $0.0001 per email for enterprise volumes. For smaller lists, prices range from $0.001 to $0.003 per email. No monthly fees, you only pay for what you verify.
What is the best email verification service for 2026?
The best combines high accuracy (99%+), real-time SMTP validation, affordable pay-as-you-go pricing, and credits that never expire. Bulk Email Checker offers all of these with enterprise-grade security.
How does email verification improve deliverability?
It removes invalid, disposable, and risky addresses before sending. This reduces bounce rates, protects sender reputation, and can increase deliverability by 20-40%.
How do I integrate into my website or app?
Use our RESTful API with simple JSON requests. We provide docs, code examples in PHP, Python, Node.js, and more, plus solutions for WordPress, Zapier, and n8n.
Is there a limit on verifications?
No limits. Upload CSV files with millions of emails for bulk verification, or make millions of API calls. Credits never expire, so verify at your own pace.
What types of emails can you detect?
Invalid/non-existent emails, disposable/temporary addresses, role accounts (info@, admin@), spam traps, catch-all domains, and typos in domains like Gmail, Yahoo, Outlook, Hotmail, iCloud, AOL, and more.
How much to verify 10,000 emails?
Verifying 10,000 emails costs just $9.95. That's less than $0.001 per email with no monthly subscription.
Is this cheaper than ZeroBounce or NeverBounce?
Yes, we are significantly more affordable, typically around 30-50% cheaper for the same volume of verifications.
Does email verification hurt sender reputation?
No, it actually improves sender reputation. Verification uses SMTP handshakes to confirm mailbox existence without sending any actual email, so no bounce or spam signal is ever generated at the mailbox provider. The result is a cleaner list, lower bounce rates, and significantly better inbox placement on your next send.
Is my data safe when using email verification?
Yes. We use AES-256 encryption at rest, TLS 1.3 in transit, and SOC 2 Type II audited infrastructure. We never sell, share, or use your data for any other purpose.
Can I integrate with Mailchimp, HubSpot, Salesforce, or Zapier?
Yes. Our REST API connects to every major CRM and ESP either directly or through Zapier, Make, and n8n. We provide integration guides for Mailchimp, HubSpot, Salesforce, ActiveCampaign, Klaviyo, and over 50 other platforms.
How often should I clean my email marketing list?
Email lists decay at roughly 22.5% per year. Active email marketers should verify the full list every 90 days. High-volume senders should verify monthly. Any list that has not been used in 6 or more months should always be reverified before your next send.