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Grow your audience
Keep contact storage free.

More subscribers should mean more opportunity. Store unlimited contacts and create as many mailing lists as you need, without a separate charge for growing your audience.

Contact and list storage is free. Choose a monthly sending plan or pay as you go when you’re ready to send. Account terms apply.

Email Blaster mailing lists organised into folders with contact totals

Unlimited contacts.
One less cost to watch.

Your audience can grow without a new contact-storage bill every time you upload a list. Keep existing customers, new enquiries and newsletter subscribers together in one place, with no separate charge based on how many contacts you store.

Some email marketing plans become more expensive as the number of stored contacts increases. Email Blaster bases its pricing on sends, so adding people to your audience does not itself increase your sending plan.

Create unlimited mailing lists for free

Build separate lists for brands, branches, events or different types of update. You can create unlimited lists without paying extra for each one, and keep your audience organised as your business grows.

Compare Email Blaster with Mailchimp →

Tag subscribers. Make each list easier to use.

Attach tags to subscribers to record interests, locations, teams or customer groups. A contact can carry more than one tag, helping you recognise the different things you know about them without losing sight of the person.

Subscriber list with Sales Team, Midlands Area and Finance Team tags

Explore subscriber tagging →

Create dynamic lists from subscriber engagement

Use List Builder to create a focused mailing list from your campaign results. Choose people whose email was delivered but has no recorded open, or build a list of subscribers who clicked a link.

Give each new group a relevant next message: a considered reminder, more information about a product, or a follow-up to an offer that caught their attention.

Choose the contacts your next email is for

Select your source lists, set the available engagement filters and save the resulting audience as a new list. Recorded opens are an indication of activity rather than proof that someone has or has not read an email.

See how List Builder works →

List Builder with two lists selected and Delivered and Not Opened filters enabled

Every imported list gets a clean start

Every list is automatically scanned on import. Checks identify and remove invalid data, dead domains and previously unsubscribed addresses from your active sending audience, helping you avoid preventable bounces and respect opt-outs.

A list scan can also correct recognised address typos automatically. The health report shows the checks and the data retained or cleaned, so you can see what happened to your import.

Cleaner contacts. Better foundations for delivery.

Regular cleaning helps protect your sender reputation and gives campaigns the best possible starting point. Combine it with relevant content, permission-based lists and good sending habits; cleaning alone cannot guarantee inbox placement.

Explore automatic data cleansing →

Example list health report showing dead domains, invalid formats and other data checks

Unlimited contact storage.
Hosted here in the UK.

The mailing-list data you upload to Email Blaster is stored in our Milton Keynes data centre and stays in the UK. Our own team manages the servers and network behind the platform.

UK data storage gives you a clear answer about where your subscriber records live and supports your GDPR responsibilities. You still need to collect and use contacts appropriately, record permission where required and respect unsubscribes.

Know where your contacts are stored

Our UK team can talk through your organisation’s data-location and supplier-review requirements before you get started.

Explore our UK infrastructure →

Server room at the Milton Keynes data centreEntrance to the UK data centre site

Store the details that make emails personal

Import additional information alongside each subscriber’s email address and use it to personalise your campaigns with mail merge. Stock fields include first name, last name, company name and salutation.

Add up to 50 custom contact fields

Create up to 50 additional columns of mail-mergeable data for the details your business uses: a membership number, renewal date, preferred branch or product interest, for example.

Bring those details into your email to make each message more useful. Preview the finished campaign and check your fields before sending.

Explore personalised emails →

Custom fields dialog explaining up to 50 additional subscriber fields for mail merge

Organise, dedupe and merge your mailing lists

Create folders and drag lists between them to keep customers, projects and teams easy to find. Use the built-in data tools to remove duplicates or merge lists when you want to bring audiences together.

Dedupe settings offering separate list scans or a combined scan across selected lists

Keep contact lists in order

Give lists and folders clear names, group them around your workflow and move them as your campaigns change.

Remove duplicate contacts

Scan lists separately or together. A combined scan keeps originals in the first list and removes duplicates from subsequent lists in the chosen order.

Grow your contacts.
Keep your storage costs at zero.

Unlimited contacts and lists, useful data tools and a friendly UK team when you need a hand.