Bulk email

Bulk email data cleansing service

Stay connected with your customers with email data you can trust to get the right message to the right customer, every time.


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Keep your email data clean and accurate

Maintain data quality
Maintain data quality

Combine real-time email validation with periodic email bulk cleanse to capture and maintain accurate email data.

Cleanse in bulk
Cleanse in bulk

Validate multiple email addresses effortlessly behind the scenes without disrupting other requests.

Drive higher conversions
Drive higher conversions

Build an accurate email contact list for mass mailouts or marketing activity and get the right message to the right person for better results.

Build your sender reputation
Build your sender reputation

Reach the right person every time with accurate email data. By avoiding campaigns with high bounce rates, you can build and maintain a high email trust score, so your emails don’t get labelled spam.


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Trusted by the worlds best brands

More than 50 million transactions a day by over 18,000 customers around the world

Actionable insights for better results

Know who you’re sending to and what type of email addresses are on your list with bulk email data cleansing. The more you know about who is on your email lists, the more personalised your messages can become and the higher your engagement rates climb.

More secure email addresses

Respect customer privacy, without sacrificing accuracy. Create hashed email addresses to securely share with your agency for campaigns, communications, and other business activity.

Easy from A-Z

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.


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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));


With Loqate, you’ll know where, better.

Data that’s clean, curated and correct

We put care in the selection, verification and enrichment of location data, combining machine learning with human rigour 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.

Book a demo

Check out Loqate Data batch cleanse in action with a 30-minute demo tailored to your needs. Connect with our data experts now.

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  • No commitment whatsoever
  • 30 minute demo