Email Database Email Verification

Stop Sending Emails Into the Void

Save time and resources by reaching real people instead of wasting effort on invalid emails. Our email database validation ensures every email you send has the best chance of reaching its intended recipient.

Why Validate Your Email Database?

Acquiring a database of emails can be problematic, outdated and also contain addresses that may serve as spam traps. Save yourself the trouble, get them verified and checked before you regret engaging with risky emails.
Help with your deliverability and overall sender reputation by sending to real people, don't get marked for suppressions and your accounts suspended across emailing services, make the switch and start sending to high quality leads emails that will actually receive what you send.

Smart Verification Options

Single & Bulk Email Verification with Smart Exports

Go through thousands of records and slim down to only the quality ones that will help you achieve results. With our Smart Export system you can choose based on over 20 variables which type of emails you would like to export, ensuring you are only capturing very specific emails as you clean your lists.

Bulk Email Verification

Upload your entire email database and let our system process thousands of addresses simultaneously. Our bulk verification tool identifies invalid emails, disposable addresses, spam traps, and other problematic contacts that could harm your sender reputation.

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Single Email Verification

Verify individual email addresses in real-time. Perfect for validating leads as they come in, checking addresses during sign-up processes, or verifying specific contacts before sending important communications.

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Smart Export System

Choose from over 20 variables to create the perfect export for your needs. Filter by deliverability status, domain type, email quality score, and more. Export only the emails that match your specific criteria for maximum campaign effectiveness.

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Email Verification API

Integrate email verification directly into your applications and workflows. Our API allows you to validate emails in real-time, ensuring your systems only process legitimate email addresses and maintain data quality.

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Protect Your Sender Reputation and Deliverability

Sending emails to invalid addresses, spam traps, or disposable emails can severely damage your sender reputation. Email service providers track bounce rates and engagement metrics to determine whether your emails should reach the inbox or be filtered to spam.

By validating your email database with Zeruh, you ensure that every email you send has the best chance of reaching its intended recipient. This leads to higher open rates, better engagement, and improved deliverability across all major email providers.

Smart Export System

Filter and Export with Precision

Choose exactly which emails you want to export based on over 20 different variables

Advanced Filtering

Filter by deliverability status, domain type, email quality score, and more. Export only the emails that match your specific criteria for maximum campaign effectiveness.

Detailed Analytics

Get comprehensive insights into your email database quality with detailed analytics and reporting that help you understand your audience better.

Multiple Export Formats

Export your filtered results in multiple formats including CSV, Excel, and JSON. Choose the format that works best with your existing tools and workflows.

Prevent Account Suspensions and Spam Filters

Sending emails to invalid addresses, spam traps, or disposable emails can lead to serious consequences including account suspensions across email service providers and being marked for suppressions.

Email service providers like Gmail, Outlook, and Yahoo use sophisticated algorithms to detect spam and poor sending practices. High bounce rates, low engagement, and sending to invalid addresses are major red flags that can get your sending accounts suspended.

By validating your email database with Zeruh, you protect yourself from these risks and ensure that your emails reach real people who are genuinely interested in your content.

Protect Your Business

Avoid account suspensions and maintain your sender reputation with validated email databases

Ready to Validate Your Email Database?

Join thousands of businesses that trust Zeruh to maintain clean email lists and improve their email deliverability. Start with 250 free credits today.

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FAQ

Frequently Asked Questions

Here are some of the most common questions we get asked. If you can't find what you're looking for, feel free to contact us.

Zeruh offers three main email verification options. You can verify individual email addresses one at a time using our single verification tool – ideal for quick checks or verifying addresses on sign-up forms. For larger needs, we provide bulk email list verification, where you can upload an entire list of contacts and have all addresses validated in one go. And for developers or SaaS platforms, Zeruh provides a powerful API, allowing you to integrate real-time email verification into your own applications or workflows.

Zeruh offers flexible, transparent pricing to fit different needs. We use a credit-based system in which each email verification costs one credit. You can purchase credits as needed (pay-as-you-go) or opt for a monthly subscription plan that provides a larger number of verifications at a discounted rate. There are no long-term contracts or hidden fees – you simply pay for what you need. We also offer a free trial with some complimentary credits for new users, and any credits you purchase do not expire, so you can use them at your own pace.

Absolutely. Zeruh offers a powerful RESTful API for real-time and bulk email verification. It’s easy to integrate—just grab your API key from the dashboard and follow our docs. The API returns clear JSON results (valid, invalid, disposable, etc.) and is secure, scalable, and fast for any workflow.

At Zeruh, we aim for the highest accuracy in email verification using advanced checks like SMTP validation and IP intelligence. While no service can guarantee 100% due to catch-all domains and other factors, we get as close as possible—and if we can’t verify an address, we’ll refund your credits.

Zeruh supports all common file formats for bulk email list uploads. You can upload your contact list as a CSV file (comma-separated values) or a text file (.txt). If your contacts are stored in another platform, you can export them to one of these supported formats or use our integration options to import the data directly.

Yes – using Zeruh will definitely help improve your email deliverability. By removing undeliverable addresses, disposable accounts, spam traps, and other risky contacts from your mailing list, you’ll drastically reduce your bounce rate and avoid the problems that come from sending to bad emails. Maintaining a clean list improves your sender reputation, which means email providers see you as a trustworthy sender. This leads to more of your messages reaching your recipients’ inboxes (instead of getting blocked or sent to spam). In short, Zeruh helps protect your sender reputation and ensures that your email campaigns achieve better inbox placement and engagement.

Need Help?

Ask us anything! Our customer support team is here to help you.

Try Zeruh for free!

Get started with 250 free email verification credits now and 100 more every month. Join now and explore how Zeruh can help you improve your email deliverability.

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Documentation

Zeruh for

Tools

Protect Your Sender Reputation and Deliverability

Filter and Export with Precision

Advanced Filtering

Detailed Analytics

Multiple Export Formats

Prevent Account Suspensions and Spam Filters

Protect Your Business

Ready to Validate Your Email Database?

Documentation

Zeruh for

Tools

Documentation

Zeruh for

Tools

Protect Your Sender Reputation and Deliverability

Filter and Export with Precision

Advanced Filtering

Detailed Analytics

Multiple Export Formats

Prevent Account Suspensions and Spam Filters

Protect Your Business

Ready to Validate Your Email Database?

What email verification services does Zeruh provide?

How does Zeruh’s pricing work?

Does Zeruh offer an API for developers?

How accurate are Zeruh’s email verification results?

What file formats are supported for bulk email verification?

Will Zeruh help improve my email deliverability?