B2B PPC works when you pay for the right conversations, not the most clicks. That means tight keyword intent on Google Ads, precise job title and company targeting on LinkedIn, an offer worth a busy buyer's time, and tracking that tells each platform which leads became sales opportunities. Get those four things right and paid search and paid social become a dependable pipeline source, even with a sales cycle measured in months.
Here's how B2B PPC differs from consumer campaigns, how to structure Google Ads and LinkedIn for lead generation, and how to judge a B2B PPC agency.
How Is B2B PPC Different from B2C?
The platforms are the same. The economics and buying behaviour are not.
- Lead quality matters more than lead volume: Ten enquiries from students, job seekers and competitors are worth less than one from a finance director with a live project. Campaigns optimised for cheap form fills tend to find more of the wrong people.
- Sales cycles are long: A click today might become a signed contract next quarter. If you judge campaigns on what closed this month, you'll cut the activity that's feeding next month's pipeline.
- Several people make the decision: The person who searches is often not the person who signs. A researcher, a technical evaluator and a budget holder may all need to see you before a deal moves.
- Search volumes are smaller: Niche B2B services can have modest search demand. Every wasted click matters more, and there's less data for the algorithms to learn from.
Most problems we see in B2B ad accounts come from running them like ecommerce accounts.
How Should You Approach B2B Google Ads Keywords?
Start with intent, not volume. Group your keywords by what the searcher is likely trying to do:
- Solution-aware, high intent: Searches that name the service plus a buying signal, such as "agency", "provider", "consultant", "pricing" or a location. These are usually your most valuable and should get the most budget and the closest-matching landing pages.
- Problem-aware: Searches describing the pain rather than the solution. Useful, but these visitors need more persuasion and a softer first offer.
- Research and definitions: "What is" style searches. Usually better served by content and SEO than by paid clicks.
Keep campaigns structured around these groups so you can set budgets and bids by value, and so each ad and landing page speaks to one type of searcher. Broad match can work in B2B, but only when your conversion tracking feeds back real lead quality. Without that, smart bidding will optimise towards whoever fills in forms most easily.
Which Negative Keywords Matter Most in B2B PPC?
Negative keywords are where B2B budgets are protected or lost. Review your search terms report regularly and build lists that exclude the predictable time-wasters:
- Jobs and careers: jobs, careers, salary, vacancies, apprenticeship, internship.
- Learning and research: course, training, certification, template, example, definition, PDF, free.
- Consumer intent: terms that signal a home or personal use where you only sell to businesses.
- Wrong scale or sector: if you only serve enterprises, terms like "freelancer", "small" or "cheap" may not fit. If you specialise in a sector, exclude the ones you don't serve.
Don't add negatives on autopilot. A term like "free" might be worth keeping if your offer is a free audit.
How Do You Target B2B Buyers with LinkedIn Ads?
LinkedIn's strength is that you can target by professional attributes rather than by what people search. For LinkedIn ads for B2B, the most useful levers are:
- Job title or job function plus seniority: Titles are precise but can get narrow fast. Functions and seniority are broader and often more stable. Test both.
- Company size and industry: Filter out businesses too small to afford you or in sectors you don't serve.
- Company lists: Upload your target accounts for account-based campaigns, so your spend goes on the businesses your sales team has already prioritised.
- Retargeting: Re-engage website visitors, video viewers and people who opened a lead form but didn't submit.
The common mistake is stacking filters until the audience is too small to deliver, or going so broad you pay LinkedIn prices for irrelevant impressions. Build two or three distinct audiences around your buying committee, such as the budget holder and the day-to-day user, and give each its own message.
LinkedIn's Lead Gen Forms pre-fill details from a member's profile, which lowers friction. That also makes it easier for low-intent people to submit, so qualify these leads carefully before judging the campaign on volume.
Which Offers Convert in B2B Lead Generation PPC?
"Contact us" is rarely enough. Your offer should match how ready the audience is to talk to sales.
- Demos and consultations: Best for high-intent Google Ads traffic. Be specific about what happens in the call, how long it takes and who it's with.
- Audits and assessments: A free review of something the buyer already has gives them something useful and gives your team a natural reason to follow up.
- Content offers: Guides, benchmark reports, checklists or webinars. Better for colder LinkedIn audiences and problem-aware searches, as long as you have a nurture process behind them.
Match the offer to the channel. A cold LinkedIn audience asked to book a demo will mostly ignore you. A Google searcher typing "B2B PPC agency London" probably doesn't want an ebook.
What Should B2B PPC Landing Pages and Forms Include?
Send paid traffic to dedicated landing pages, not your homepage. A strong B2B landing page usually has:
- A headline that matches the ad and keyword group.
- A clear statement of who the service is for, which also helps the wrong people rule themselves out.
- Proof relevant to the buyer: client logos, case studies, accreditations or awards.
- One primary call to action, repeated down the page.
- A form that asks for what sales genuinely needs to qualify the lead.
Form length is a trade-off. Fewer fields usually mean more submissions, while a couple of qualifying questions such as company size, role or timeline mean better leads and faster follow-up. One well-chosen qualifying question usually beats five. Then test it. Our conversion rate optimisation work often finds the biggest gains on B2B pages come from clearer copy and better proof, not from cutting fields.
How Do You Track Qualified Leads Back to Google Ads and LinkedIn?
This is the step that separates B2B PPC that grows pipeline from B2B PPC that just generates form fills. A form submission is not the outcome you care about. A sales-qualified lead, an opportunity or a closed deal is.
Both platforms let you send those later outcomes back from your CRM:
- Google Ads: Offline conversion imports and enhanced conversions for leads let you upload CRM stages such as qualified lead or closed won and match them to the original ad click. Google's own guidance explains how to import offline conversions using first-party lead data.
- LinkedIn: The LinkedIn Conversions API lets you send conversions from your CRM or server directly to Campaign Manager, so you can report on and optimise towards outcomes beyond the form.
In practice, this means capturing click IDs and UTM parameters on every form, storing them against the contact in your CRM, defining clear lifecycle stages with your sales team, and syncing those stages back to the ad platforms. Once that loop is in place, you can bid towards qualified leads rather than raw enquiries and see which campaigns, keywords and audiences actually produce revenue.
If your CRM integration and attribution need work, our data and analytics team can build and test the tracking before you scale spend.
How Should You Plan PPC Budgets for Long Sales Cycles?
There's no universal B2B PPC budget, and anyone quoting one without knowing your deal value, margins and sales capacity is guessing. A better approach is to work backwards:
- Start from the value of a customer: What's the average deal worth over its lifetime, and what can you afford to pay to win one?
- Map your funnel rates: Of the leads you already get, how many become qualified, how many become opportunities and how many close? Use your own CRM data where you have it.
- Estimate an acceptable cost per qualified lead: This gives you a target that reflects real value, rather than an arbitrary cost per form fill.
- Make sure the budget can generate enough data: Smart bidding needs a steady flow of conversions to learn. In low-volume accounts, optimising to an earlier stage such as qualified lead, then moving deeper as data builds, often works better.
Be realistic about timelines. With long sales cycles, early weeks are about learning: cleaning search terms, refining audiences and testing offers. Judge the first phase on lead quality and pipeline created, and expect revenue to show up later. Agree these milestones with your sales team before launch so nobody pulls the plug too early.
How Do You Choose a B2B PPC Agency?
Plenty of agencies run Google Ads. Fewer understand B2B buying. When you're comparing a B2B PPC agency, ask:
- How will you measure success? Look for answers about qualified leads, pipeline and revenue, not just clicks, CTR and cost per lead.
- How will you connect our CRM to the ad platforms? They should be able to explain offline conversion tracking in plain English.
- Do you work across Google Ads and LinkedIn? B2B buyers use both, and the channels support each other.
- What B2B experience do you have? Ask for relevant examples and how they handled long sales cycles.
- Will we own the accounts and data? You should always own your ad accounts, tracking and conversion data.
Kinsman & Co is a Google Partner B2B PPC agency in London, and we work with B2B brands alongside ecommerce, hospitality and lead generation businesses. We'll always talk about pipeline, not just clicks.
Frequently Asked Questions
1. Is Google Ads or LinkedIn better for B2B lead generation?
A: They do different jobs. Google Ads captures people already searching for what you sell, so leads tend to be higher intent. LinkedIn lets you reach specific job titles and companies before they search. Many B2B businesses start with Google Ads for demand capture and add LinkedIn to reach the wider buying committee.
2. Why are my B2B PPC leads poor quality?
A: The usual causes are loose keyword targeting, missing negative keywords, an offer that attracts researchers rather than buyers, and bidding optimised for form fills instead of qualified leads. Sending CRM outcomes back to the ad platforms is often the biggest fix.
3. How long does B2B PPC take to work?
A: It depends on your sales cycle, search demand and budget. You should see early signals in lead quality and pipeline well before you see closed revenue. Agree what success looks like at each stage before you start.
4. Do I need a CRM to run B2B PPC?
A: You can run campaigns without one, but you'll struggle to tell good leads from bad at scale. A CRM with defined lead stages is what makes offline conversion tracking possible, and that's what lets campaigns optimise towards real business outcomes.
If your B2B PPC is producing clicks and form fills but not enough sales conversations, we can help you find out why. Book a call with Kinsman & Co and we'll review your Google Ads and LinkedIn campaigns, your tracking and your offers, and show you where the qualified leads are being lost.
