UK B2B email lists
Looking for a UK B2B email list? Read this first
A list is only the start. What you actually want is replies from businesses that might buy from you. We do not sell lists. We build a fresh one for your campaign, write the emails, send them and pass you the replies.
The problem with buying an email list
Bought lists are usually old. Business addresses go out of date quickly as people change jobs, so a list built eighteen months ago is largely dead. The same list is often sold to many buyers, so the people on it hear the same pitch again and again. And sending a bought list from your own domain is the fastest way to have your normal emails, your quotes and invoices, start landing in junk.
What we do instead
You tell us who you want as customers. We build the list from scratch against that brief, check it before it is used, and send from a separate domain we set up and warm for you, so your own address is never touched. You get every reply, sorted, and a plain English summary every Monday. It is used for your campaign only and never sold to anyone else.
See exactly how it works, or read about our cold email service.
Who this is for
Businesses that sell to other businesses and want conversations with buyers, not a spreadsheet to work through. If you want a list to run yourself, we are not the right fit, and that is fine.
Questions
Can I buy a UK B2B email list from Leadhaus?
No. We do not sell lists and we do not resell them. We build a fresh list for your campaign only, run the outreach from it and pass you the replies. You can export the list from your dashboard whenever you want, and it stays yours.
Is it legal to email a B2B list in the UK?
Marketing emails to limited companies and public bodies are allowed without prior consent under PECR, as long as each message says who it is from and offers a simple opt out. Sole traders are treated more like individuals. Our help centre has the full summary.
Why not just buy a list and send it myself?
Because a bought list is usually old, shared with other buyers and unchecked. Sending to it from your own domain can push your everyday emails into spam. Above five percent bounces, a sending domain gets damaged fast.
What does Leadhaus cost?
Plans start at £197 a month, including the list, a separate sending domain, the emails, the sending and the reply sorting. Growth is £397 a month for more outreach. Three month minimum, then month to month with thirty days notice.