Buying signals in local B2B prospects

A bakery paying for Google ads, an accounting firm whose site still shows "Not secure", a plumber rated 3.1 on Google with four reviews: none of them asked to be contacted. Yet each one shows, in public, something that makes a sales conversation relevant. That is what a buying signal looks like for a local prospect.

This guide lists the signals you can read on a local business, where to check them for free, and what they do not prove. It extends our Niche x Zone x Audit method: niche and zone tell you who to contact, signals tell you what to say.

What is a buying signal for a local business?

A buying signal is a fact visible from the outside that makes a need likely. For enterprise accounts people usually mean a funding round or a new executive. A small local business almost never announces anything like that. Its signals live elsewhere: on its Google profile, its website, its ads, its job posts and in the company registry.

A good signal meets three criteria:

• public: anyone can see it, you guessed nothing;
• verifiable: the prospect can confirm it in a few seconds;
• tied to what you sell: a slow website matters to a web agency, not to a recruitment firm.

Is the prospect already paying to acquire customers?

A business that pays for advertising already has an acquisition budget and someone managing it. For an Ads, SEO or web agency, it is the most direct signal.

Where to check:

• Google: the Ads Transparency Center lets you search an advertiser or a website and see the ads it ran on Search, Display, Gmail and YouTube, filtered by date and location.
• Meta: the Ad Library lists active ads across Meta products (Facebook, Instagram…).
• Directories: a paid listing in a directory such as Pages Jaunes (France) is also acquisition spend.

In the European Union, the Digital Services Act (art. 39) requires very large platforms to keep each ad in a public repository until one year after it was last shown. An advertiser who stopped recently is therefore still visible. Details and limits in the article on Google and Meta ads.

Do not confuse: a Meta Pixel or a Google Ads tag in the site's code shows a measurement tool is installed, not that a campaign is running.

What does their Google profile say?

For a neighborhood business, the Google Business Profile is often the first page a customer sees. Google itself says local ranking depends on relevance, distance and prominence, and that complete, verified profiles with reviews are more likely to show up.

Signals to note:

• rating and review count, compared with competitors on the same street or in the same town;
• primary category accurate or approximate;
• photos present or missing;
• a "Claim this business" link: the business never took control of its profile;
• unanswered reviews.

The full 9-check method is in the Google profile audit.

Is their website losing them customers?

The website is the richest signal, and the easiest to prove, because the prospect can open it while reading your email.

• HTTPS: a site still on HTTP, or on HTTPS with mixed content (images or scripts loaded over HTTP).
• Speed: PageSpeed Insights gives a mobile and desktop score. Google rates an LCP of 2.5 s or less as "good" and says Core Web Vitals are used by its ranking systems.
• CMS and version: the generator tag often reveals WordPress, Wix or another CMS, sometimes with its version.
• Conversion: no form, no tap-to-call link, no online booking for a trade that lives on appointments.
• Freshness: an old copyright year, a last blog post dated years ago.
• Compliance: no link to a legal notice or privacy policy, trackers present with no visible consent banner.

Are they visible where their customers search?

Two simple questions: on the "trade + city" query, where do they rank on Google? And when you ask an AI assistant, is their site cited?

The first one is checked in a private window. The second means asking several buyer questions and noting the cited sites, because answers vary. Google states that no special optimization is needed for its AI features beyond regular SEO, and both OpenAI and Perplexity document the crawlers behind their search. Full method in the article on ChatGPT and Perplexity.

Are they hiring?

A job post on their site, LinkedIn, Indeed, Welcome to the Jungle, APEC or HelloWork signals a business that is growing or stretched. For a service provider it is often an opening: a task they cannot hire for can sometimes be outsourced.

What does the registry say?

Company data is public in France: creation date, NAF activity code, directors and, when the company publishes them, headcount and revenue. The BODACC publishes registrations, changes and account filings. A recent creation, a new director or a move are all moments when suppliers get chosen.

How do you turn a signal into an opening line?

A signal is useless if it ends up in a list. Pick one fact, the one closest to your offer, and state it neutrally:

"Your Google profile shows 4 reviews, against more than 40 for the two other plumbers on your street."

No praise, no exaggeration, no judgment. The prospect must be able to check it by opening Maps.

On the rules: in B2B, the French data protection authority (CNIL) accepts prospecting emails without prior consent when the message relates to the person's profession, the sender is identified and each message offers a simple, free way to object.

What a signal does not prove

• Finding an ad does not tell you how much the business spends.
• "No ad found" means "nothing found on the platforms checked", not "never advertised".
• A low rating can come from a handful of old reviews.
• A slow website does not stop a business from having too many customers.

The signal opens a conversation. The prospect's reply tells you whether there is a need.

Do you need a tool to read these signals?

No: everything in this guide can be done by hand with public tools. The cost is time, multiplied by the number of prospects. AutoLeads automates the reading: for each business in a campaign it can check for ads (Google, Meta, Pages Jaunes in France), read the Google rating and review count, audit the website (HTTPS, mixed content, CMS, PageSpeed, conversion and compliance elements), measure the Google position on the trade's queries, and collect job posts and company data. The facts it keeps are used to write the first line of each email. See pricing.