Email Validation

Email validation software

Check and validate email address in real-time as they are being entered or in large batches, ensuring the mailboxes are genuine and can receive mail.

Get started Get a demo

See the benefits of Email Validation

Get a demo

API for modern commerce

Our single request or bulk email validation API allows users to check validity of business and personal email addresses globally, even free web-mail addresses such as Hotmail and Gmail. The coverage is worldwide and goes beyond checking for an @ symbol and a valid domain, the service detects whether the email mailbox is genuine and can receive mail.

Improves effectiveness of account security measures
Reduces invalid or incomplete account registrations
Delivers effective customer communications

Asynchronous bulk email API

Our asynchronous large batch email API allows our customers to submit requests containing up to 100,000 emails, delivering the scale and performance modern businesses need.

One API for worldwide coverage
Up to 100,000 emails per request
Deploy bulk or single request API in minutes

Business and consumer

We check the validity of both business and personal email addresses, and even Hotmail and Gmail

Increase email delivery rates

Email validation reduces hard bounces and prevents emails from being blocked

Go beyond the @ & a valid domain

Our email validation service detects whether an email mailbox is genuine and can receive mail.

Up to 100K emails per request

Our asynchronous batch email API allows our customers to submit requests containing up to 100,000 emails

Reduce customer frustration

Our solution removes the need for CAPTCHA, a preventative measure that can be irritating for customers.

Real-time single request

Our real-time single request API integrates seamlessly into a contact forms, offering 24/7 validation as soon as a customer enters their email address

Works with all the well-known platforms

We provide an ever-increasing range of pre-built marketplace extensions so you can plug and play in a matter of minutes.

See our integrations

Developer resources

Wherever you are and whatever you need, using our solutions is simple. Our APIs seamlessly integrate into any global system, so you can be up and running in minutes.

Developers Hub

const url = "https://api.addressy.com/Capture/Interactive/Retrieve/v1.20/json3.wss&Key=AA11-AA11-AA11-AA11&Id=GBR|52509479";
fetch(url, {
    method: 'POST',
    headers: {
        'Content-type': 'application/x-www-form-urlencoded'
    }
})
.then(response => response.json())
.then(data => {
    if (data.Items && data.Items.length > 0 && typeof(data.Items[0].Error) === "undefined") {
        // Your address results e.g. console.log(data.Items[0].Line1);
    }
})
.catch(error => console.error('Error fetching data:', error));

Email Verify FAQs

What is email validation?

It’s no secret that email is a powerful communication tool. It’s affordable, effective, and email addresses are easy to acquire.

But it’s not always straightforward. Research by Marketing Week suggests that privacy concerns or unwanted marketing have caused 60% of consumers to intentionally provide incorrect information when submitting their personal details online. That’s where email validation comes in.

Email validation is the process of verifying the accuracy and deliverability of an email address. It involves checking for errors, inconsistencies, and the existence of the email server to ensure that emails reach their intended recipients.

Email validation software like Loqate’s checks and validates email addresses either in real-time as they are being entered or in large batches, ensuring the mailboxes are genuine and can receive mail. 

Learn more: What is email validation and why is it important?

What are the benefits of email validation?

An email validation tool can make your email marketing more effective, prevent fraud and protect sender reputation by: 

Eliminating hard bounces – these usually occur because the email address no longer exists, was a fictitious email address, or was closed by the user.

Decreasing spam complaints – best practice dictates that for every 5,000 email messages sent out you should receive less than five spam complaints.

Reducing chance of backlists – getting blacklisted stops your messages (including vital transactional emails) from getting accepted by the server.

This all leads to increased email deliverability, meaning businesses can reach more customers, efficiently onboard new customers, and decrease fake registrations that can clutter databases and impact campaign success. 

Learn more: What is email validation and why is it important?

Why is Email Validation Software the best solution?

For most businesses, email validation software will be the best solution to the myriad issues of poor email data quality. Email validation software offers benefits a manual process cannot, automatically ensuring emails are real, deliverable and won't bounce at the point of entry, as well as the ability to quickly check existing databases at the push of a button.

Our email validation software checks and validates business and personal email addresses globally, even free ones like Hotmail and Gmail. Going beyond simply checking for an @ symbol and valid domain, our service detects whether the email mailbox is genuine and can receive mail. Plus, it works with all the well-known platforms, so you can plug in and verify email addresses on your website in minutes.

Learn more: What is email validation software and why is it important?

With Loqate, you’ll know where, better.

Data that’s clean, curated and correct

We put care into the selection, verification and enrichment of location data, combining machine learning with human expertise to curate our data so only the finest makes the cut.

Pinpoint precision, every time

Our data zooms into exact addresses and locations that other platforms can’t reach, removing the guesswork with the most detailed and accurate premise-level location data available.

Always evolving

From investing in new technology to enhancing the quality of our data, we’re always moving forward, finding ways to operate that are better, scalable and efficient.

Plug-and-play or tailor-made

Get the whole family of Loqate solutions or just pick the ones you need. With plug-and-play you can get going straight away, while tailoring your own suite is as easy as picking from a menu.

Solutions that work anywhere

Our APIs are designed to work with any system, wherever you are in the world. And with clear developer resources and channels for feedback and input, we’re with you every step of the way.

On our way to everywhere

We offer premise-level location data across 250 countries and territories in 6,500 languages – and are continually investing in new regions to bring accurate data to the world.