We are the extension of your CRM

The Power of the Inbox

Reach 17M UK consumers across 12M households with real intent signals and first-party data. - acquire new customers, grow your CRM, and target audiences everywhere they are.

MirrorMail

Acquire New Customers Via Email

Mirror your best CRM campaigns to millions of new consumers with 440+ data points, GDPR-compliant privacy, and proven results for 150+ brands.

Find out more
InboxExtend

Target Real People Without Cookies

Tap into unique email intent signals with ready-to-go or custom audiences, targeting interest, intent, and proximity across 30+ platforms - social, programmatic, and postal.

Boost My Audience Targeting
Customer+

Get Leads That Convert

Acquire high-intent audiences with automated validation, full privacy compliance, and seamless integration - driving leads that deliver real lifetime value.

Grow My CRM
Our CLIENTS

Our client retention speaks volumes, 75% have been with us for 5 years+

The Power of the Inbox

Supercharge your CRM with smarter acquisition

esbconnect is one of the UK’s largest email data platforms, built to extend your CRM and fuel smarter customer acquisition. Gain access to 17 million GDPR-compliant, opted-in UK consumers. Each record is enriched with 440+ data points - so you can target high-intent audiences at scale.

Our products MirrorMail, Customer+, and InboxExtend connect you with new customers through email, paid media, and postal.

In a world of rising ad costs and limited tracking, esbconnect gives your CRM the power to perform.
Solutions

Data Driven Email Marketing

  • Acquire new customers via email
  • Mirror your CRM strategies & creative
  • Target lookalikes of your best CRM segments
  • Reach millions of new consumers
  • 440+ targetable data points
  • Comprehensive consumer privacy
  • 100% GDPR compliant
  • Deliver for 150+ brands
Find out more
Solutions

CRM Growth

  • Grow your CRM base, without compromise
  • Reach people who want to hear from you
  • Privacy compliance addressed
  • Automated validation & de-duplication
  • Integration with all major platforms
  • Drive leads that generate LTV
Find out more
Solutions

Cookieless Audience Targeting

  • Target cookieless audiences in paid media & postal campaigns
  • Access unique email intent signals
  • Interest, intent and proximity targeting
  • Ready-to-go or custom built audiences
  • Omnichannel: online and offline
  • 30+ platforms: Meta, DV360, The Trade Desk, Xandr, Postal and more
Find out more
WHY WORK WITH US?

Our Data Integrity

We hold the highest standards for gaining explicit consent, auditing opt-ins & maintaining vigorous data hygiene processes under GDPR

No surprises that we are the preferred email partner for Experian and long standing members for the DMA’s email council

TALK TO US

Ready to talk to millions of new customers?