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We update our blog with regular posts to keep you up to speed on the world of B2B data.

Hot glass looks exactly like cold glass

Posted on 10/11/2026 at 10:31By Corpdata

Glassblowers have a rule: hot glass looks exactly like cold glass. You only find out which it is when you pick it up. Business contact data is the same. A good list and a bad one look identical on sc…

Glassblowers have a rule: hot glass looks exactly like cold glass. You only find out which it is when you pick it up. Business contact data is the same. A good list and a bad one look identical on screen, until you use them.

Our new briefing explains why that matters more than the price. When buyers can't see quality, they buy on price, and the suppliers who pay to keep data right struggle to be paid for it. The idea won the economist George Akerlof a Nobel Prize. It also explains why so much "verified" data has only been checked to see that a number rings, and why it is the business using the data, not the one that sold it, that answers to the regulator when it's wrong.

It ends with four questions to ask any data supplier, and our answers. Corpdata supplies continually verified contact details for named decision-makers at UK businesses, for email, phone and post.

Read Hot Glass Looks Exactly Like Cold Glass

Google is putting ads in its AI answers

Posted on 03/11/2026 at 10:30By Corpdata

On 28 October 2026, Google told its investors that its AI search earns less from advertising than ordinary search. Its answer is not to bring back the old page of links. It is to put ads inside the A…

On 28 October 2026, Google told its investors that its AI search earns less from advertising than ordinary search. Its answer is not to bring back the old page of links. It is to put ads inside the AI answers themselves, sold through the same auction as all its other ads.

Ten more countries got those ads straight away. The UK is on Google's list for this quarter. It could be any day now.

Google's own help pages say advertisers can't choose to appear in the AI answers separately from ordinary search, and can't approve the text Google's AI writes beside their ad. Paying doesn't get you into the answer itself.

If your new customers find you through Google, it is worth having a route to them that nobody else controls.

Read what Google announced, in plain English - a two-minute read, with every quote Google's own.