B2B Google Ads: stop paying for leads sales can't use

In B2B, a Google Ads account can look healthy while the sales team is unhappy. The cost per lead is fine, the forms keep coming in, and the pipeline doesn't move.

This usually isn't a bidding problem. Google Ads optimises for whatever you tell it counts as a conversion. If a form fill counts, it finds you more form fills, and it doesn't care who sends them. Students, job seekers, existing customers who were looking for the login page: to the algorithm, they all look like success.

Here's what I change first in a B2B account.

1. Connect the account to your CRM

I've written about why lead count misleads you. In B2B it matters even more, because the deal is decided weeks later, on a call or in a contract. Save the click ID (gclid) with every lead in your CRM, and send the stages that matter back to Google Ads: qualified lead, opportunity, won deal. Google keeps the click ID for 90 days, so the import has to happen within that time. Enhanced conversions for leads helps as well: it uses data from the form, such as the email address, to match a lead to the ad click.

Then set the conversion window to fit your sales cycle. The default is 30 days, and you can raise it to 90.

2. Let only one or two actions steer the bidding

Google Ads splits conversion actions into primary and secondary. Only primary actions are used for bidding. Secondary ones are there for you to watch. Make the qualified lead primary (or the demo request, until qualified leads start flowing back). Keep downloads, newsletter sign-ups and pricing-page visits secondary. If everything is primary, the bidding chases the cheapest and most frequent action, and that's almost never the one that pays.

3. Give every stage a value

A won deal is worth more than a demo request, so tell Google Ads. You can work the values out from your own funnel. An example with round numbers: if an average deal is worth 20,000 EUR and one in four qualified leads becomes a customer, a qualified lead is worth about 5,000 EUR to you. Once the values are in, the bidding can aim for revenue instead of volume.

4. Split the account by intent

Different searches mean different things, so they belong in different campaigns:

• Brand searches. Keep them separate. They convert well and make anything they're mixed with look better than it is.
• Solution searches, such as "[category] software". This is usually where the pipeline comes from.
• Competitor searches, such as "[competitor] alternative". They need their own comparison page, not your homepage.
• Problem searches, such as "how to reduce churn". These people aren't ready for a demo yet. Offer them a guide or a checklist.
• Remarketing for people who have already seen your pricing or product pages.

Each campaign gets a landing page that answers its search, with one clear next step and a short form. The quick version of my own contact form asks for four things: name, email, company and the service you need.

5. Keep the wrong searches out

Build your negative keyword lists before the first ad runs. The usual suspects in B2B:

• jobs: careers, salary, hiring, internship
• learning: course, tutorial, "what is", certification
• no budget: free, open source, cheap
• existing customers: login, support, password
• research: study, thesis, statistics

Read the search terms report every week. When it gets too long to go through line by line, look for the words that keep coming back without conversions and exclude those. If your account can use Customer Match, exclude your existing customers from the campaigns meant to find new ones.

6. Match the bidding to how much data you have

A new account with a handful of conversions a month doesn't have enough data for the algorithm to learn from. Start with tight control: exact and phrase match, and a bid strategy you can follow. Once qualified leads flow back reliably, move to Maximize conversions, then to a target cost per qualified lead. When values are coming in too, value-based bidding is the next step.

Broad match and Performance Max come last, once the account is learning from qualified-lead data. Before that, they tend to find the cheapest conversions on offer.

Three habits help at every stage. Don't make big changes while a new bid strategy is still learning. Raise budgets in steps, not in one jump. And turn off auto-applied recommendations, so you check each one yourself before it goes live.

Report on what sales sees

Cost per click and click-through rate are useful for finding problems. They don't tell you whether the ads work. In B2B, the numbers worth reporting are the cost per qualified lead and how much pipeline each euro of ad spend creates. You only get them once your CRM talks to Google Ads, which is why connecting the CRM is step 1.

If your account looks fine but the sales team disagrees

That's the problem my B2B PPC service is built for. I connect the CRM to Google Ads first, then rebuild the campaigns around intent. I ran the advertising for Newo.ai, a B2B SaaS company, in four markets. If you'd like me to look at your account, send me a short brief. The first conversation is free.