Looking for a Unlimited Email Verification solution? Bulk Email Checker provides dedicated cloud resources to verify email addresses in your website or application using the Unlimited API.

Real-Time Email Verification API

Validate emails instantly within your application's signup or registration forms to stop bad data at the door.

Bulk Email List Cleaning

Industrial-grade list cleaning. Upload CSV or TXT files for comprehensive batch processing and in-depth reporting.

Quick Email Validation

A fast, web-based tool for single email lookups. Perfect for checking individual addresses manually in real-time.

Zero Commitment Purchase as needed, no contracts.
Lifetime Validity Credits never expire.
Unified Access Use across all tools.
Starter Packs
1,000 Email Validations
$2.95 1 email = $0.00295
5,000 Email Validations
$5.95 1 email = $0.00119
10,000 Email Validations
$9.95 1 email = $0.000995
25,000 Email Validations
$23.95 1 email = $0.000958
Business Scaling
50,000 Email Validations
$44.95 1 email = $0.000899
Most Popular
100,000 Email Validations
$74.95 1 email = $0.00075
250,000 Email Validations
$149.95 1 email = $0.0006
500,000 Email Validations
$279.95 1 email = $0.00056
High-Volume
750,000 Email Validations
$349.95 1 email = $0.000467
1,000,000 Email Validations
$409.95 1 email = $0.00041
2,500,000 Email Validations
$689.95 1 email = $0.000276
5,000,000 Email Validations
$999.95 1 email = $0.0002
Enterprise
10,000,000 Email Validations
$1,779.95 1 email = $0.000178
25,000,000 Email Validations
$3,299.95 1 email = $0.000132

Need more than 25,000,000 validations?

Get custom enterprise pricing tailored to your needs. Contact our sales team →

Who Benefits from Pay-As-You-Go Email Verification?

Our flexible credit-based pricing model is designed for businesses of all sizes who need reliable email validation without the burden of monthly subscriptions.

Seasonal Marketers

Perfect for holiday campaigns, quarterly newsletters, or annual promotions. Buy credits only when you need them.

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 operation 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.

Why Choose Pay-As-You-Go Email Verification?

Our pay-as-you-go approach puts you in complete control of your budget, allowing you to purchase exactly what you need for specific projects without being tied to a recurring commitment.

Zero Wasted Credits

Only pay for the verifications you actually use. No unused credits, no monthly minimums.

Lifetime Credit Validity

Your credits are valid forever. Buy a large block today and use them over multiple years.

No Contracts

No annual agreements, no auto-renewals, no cancellation fees. Complete freedom.

Lowest CPM Rates

The more credits you buy, the lower your cost per email. Enterprise starts at $0.000132/email.

Instant Top-Ups

Running low? Add more credits instantly. No waiting, no approval process required.

No Hidden Overage Fees

Know exactly what you'll spend. No surprise overages or hidden fees on your invoice.

What's Included with Every Credit Purchase?

Every email verification credit unlocks access to our complete suite of validation tools and intelligence features — no tiers, no upsells, no feature gates.

Real-Time SMTP Verification Direct mailbox validation with 99.7% accuracy
Disposable Email Detection Identify temporary emails from thousands of providers
Role Account Detection Flag generic addresses like info@, admin@, support@
MX Server Enrichment Get mail server IP, hostname, location, ISP data
Typo Suggestions Catch common domain typos and suggest corrections
Bulk CSV Processing Upload lists of any size with detailed results

Ready to Clean Your Email List?

Start verifying emails in minutes. No monthly subscription required — pay only for what you use.

Get Started Now View API Docs
Credits Never Expire 99.7% Accuracy Secure Stripe Payments
ISO 27001 Security Certified
SOC 2 Type II Auditor Verified
GDPR Fully Compliant
CCPA Privacy Ready
HIPAA Healthcare Ready
AES-256 Encryption

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. You have total flexibility: use your entire balance today for a massive cleanup, or spread them out over several years wihout 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. The 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?

Bulk email verification pricing starts at $0.0007 per email for enterprise volumes (7.5M+ emails). For smaller lists, prices range from $0.002 to $0.0045 per email depending on volume. There are no monthly fees, you only pay for what you verify.

What is the best email verification service for 2026?

The best email verification service 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 and no monthly subscriptions.

How does email verification improve deliverability?

Email verification removes invalid, disposable, and risky addresses from your list before sending. This reduces bounce rates, protects your sender reputation, improves inbox placement, and can increase email deliverability by 20-40% on average.

How do I integrate email verification into my website or app?

Use our RESTful API with simple JSON requests and responses. We provide documentation, code examples in PHP, Python, Node.js, and other languages, plus ready-made solutions for popular platforms like WordPress, Zapier and n8n.

Is there a limit on how many emails I can verify at once?

No limits. You can upload CSV files with millions of emails for bulk verification, or make millions of API calls. Your credits never expire, so you can verify at your own pace without pressure.

What types of emails can bulk email checker detect?

Our bulk email checker detects invalid/non-existent emails, disposable/temporary addresses, role-based accounts (info@, admin@), spam traps, catch-all domains, and typos in common domains like Gmail and Yahoo.

How much does it cost to verify 10,000 emails?

At Bulk Email Checker, verifying 10,000 emails costs just $9.95. That's less than $0.001 per email with no monthly subscription required.

Is this cheaper than ZeroBounce or NeverBounce?

Yes. Our pay-as-you-go rates are typically 30-50% lower than major competitors because we own our infrastructure and pass the savings to you.

Do you offer discounts for non-profits?

Yes, please contact our support team for special non-profit pricing on bulk credit packages.