Find B2B companies in the UK and write to each one

A tool that helps B2B SMEs win clients: you search for UK businesses by sector and county, save them to lists and email them from your own mailbox with a personalised first email and automatic follow-ups.

From our own index of UK businesses, which we build from public sources and the companies' own websites. We don't buy or resell databases.

The contact details are the ones each company publishes on its website so people can get in touch.

Boneleads is built for business-to-business (B2B) prospecting based on legitimate interests under UK GDPR. Under PECR you can email corporate subscribers, such as limited companies, LLPs and public bodies, without prior consent, as long as the message is relevant to their business and uses contact details they publish themselves.

Sole traders and some partnerships count as individuals under PECR and need prior consent, so leave them out of your campaigns. Every email must say who it's from and offer a simple way to opt out. Opt-outs are always honoured: they go on your suppression list and that address is never emailed again. As the sender, you're responsible for the content of your messages.

Gmail and Google Workspace, Outlook and Microsoft 365, and any mailbox with SMTP and IMAP. Emails go out from your address and replies arrive in your inbox.

Searching and viewing results is free. Saving a company to a list costs 1 credit and unlocks its email, phone number and website audit. Revealing a person's email costs 2; if we can't verify it, you're not charged. You never pay twice for the same thing.

The free trial includes 50 credits. Each plan comes with its own credits every month (300, 1,200 or 4,000), and unused credits don't roll over. If you need more, there are packs of 500 credits for €25 (excl. VAT) that never expire.

The trial doesn't ask for a card, so there's nothing to cancel: if you don't choose a plan, it simply ends after 14 days.

If you're on a plan, you can cancel from your account settings whenever you like, with no lock-in. It stays active until the end of the period you've already paid for.

Your account and lists stay just as they are: you can log in, see everything and export it. To keep saving companies, revealing emails and sending campaigns, choose a plan.

Prices exclude VAT. Boneleads is a Spanish business, so UK customers are not charged Spanish VAT; EU businesses with a valid VAT number aren't charged VAT either (reverse charge), and customers in Spain pay 21% VAT. You pay by card and receive an invoice for every payment with the billing details you provide.