Flight log / Transmission 005

B2B PPC: the playbook from 75+ startups

B2B PPC is search advertising with a very long fuse. 6sense's 2025 survey of nearly 4,000 buyers put the average buying cycle at 10.1 months, and your ad platform only sees the first few minutes of it.

Most PPC advice is written for checkout pages. Click, cart, purchase, done by dinner. B2B doesn't work like that. A click today might turn into a sales call next quarter and a signed contract after three more people weigh in, none of whom ever saw your ad.

This is the playbook I keep coming back to after running paid search for 75+ startups. No account data here, just the patterns that hold up across stages and categories, the public benchmarks worth knowing, and the platform rules that decide whether your tracking works at all.

How is B2B PPC different from B2C PPC?

Three things change the math: the cycle is long, the audience is small and the buyer is a committee.

Two more numbers frame everything that follows. The Ehrenberg-Bass Institute's 95:5 rule, from Professor John Dawes, holds that only about 5% of B2B buyers are in market at any given time. And 6sense's 2025 report found buyers first contact a seller about 61% of the way through their journey, with the vendor they contact first winning roughly 80% of the time.

Put those together and search plays a specific role. It catches the small slice of buyers who are actively looking, usually late, usually with a shortlist already forming. Search is a capture channel. It is very good at that job and bad at every other one.

How should you structure a B2B PPC account?

Structure by intent first, then by theme. The pattern that shows up in most healthy B2B accounts looks like this:

1. Brand. Your company and product names. Its own campaign, its own budget, its own reporting line.
2. High-intent non-brand. Category plus buying words: "software", "platform", "pricing", "vendor", "for [industry]". This is where most of the budget should earn its keep.
3. Competitor. Searches for named alternatives. Separate, because cost and conversion behavior differ sharply from everything else.
4. Problem and research. "How to reduce...", "what is...", templates and calculators. Cheaper, earlier and much harder to turn into pipeline.

Inside each campaign, keep ad groups tight: one theme, one promise, one destination. If two keyword sets need different headlines or different pages, they belong in different ad groups. Split campaigns by geography only where sales coverage, language or pricing actually differs. Splitting for its own sake starves bidding algorithms of data, and in B2B there is rarely data to spare.

Which keywords should B2B companies bid on?

Start where the buyer has already decided a solution exists and is choosing one. That sounds obvious, yet the most common leak in B2B accounts is budget drifting into educational searches because they're cheap and plentiful.

Negatives matter more in B2B than almost anywhere else, because the same words that signal a buyer also signal a job seeker, a student or someone looking for a free tool. "Jobs", "salary", "course", "certification", "free", "template" (unless you offer one) and "login" belong on most lists from day one. Read the search term report weekly while the account is young. We cover the mechanics in building negative keyword lists.

On match types: broad match paired with Smart Bidding can work once you're feeding the account real pipeline signals. Without those signals, broad match optimizes toward whoever fills out forms most cheaply, and in B2B that is rarely your buyer.

Should you bid on brand or non-brand keywords?

Both, separately, and never blended in a report.

Brand campaigns convert cheaply because the searcher already knows you. Some of those conversions would have happened anyway through the organic listing. Still, in most B2B categories it's worth running a modest brand campaign, because competitors, review sites and resellers bid on your name and you want to control the message at the moment someone is looking for you.

The real risk is reporting. Blend brand into the account total and a weak non-brand program looks fine. Always show leadership two numbers: brand cost per qualified lead and non-brand cost per qualified lead. The second number is the one that tells you whether PPC is creating new pipeline.

Google gives you tools to enforce the split. Per Google Ads Help, brand exclusions stop a Search or Performance Max campaign from serving on queries tied to brands you specify, and brand inclusions, available for Search, limit a campaign to queries about selected brands. Exclude your own brand from non-brand campaigns, especially broad match ones, or they will quietly harvest your cheapest conversions and take credit for them.

What should B2B ads offer besides "book a demo"?

"Book a demo" is the right offer for the top intent tier and the wrong offer for almost everything else. Someone researching a problem isn't ready to spend 30 minutes with a sales rep, and asking anyway turns a curious visitor into a bounce.

Match the ask to the intent:

• Ready to buy: demo, free trial, pricing or a quote. Remove every step you can.
• Comparing options: a side-by-side comparison, a migration guide, a switching offer.
• Problem aware: an ROI or cost calculator, a benchmark report, a template that solves part of the problem today.
• Committee building: a security overview, a business case template, a short explainer the champion can forward internally.

That last one gets ignored. The person who clicks your ad usually isn't the only person who decides. Give them something that makes them look good in front of the other nine.

What should a B2B PPC landing page do?

Continue the exact conversation the ad started. If the search was "soc 2 compliance for startups" and the ad promised a faster first audit, the page should open on a faster first audit for startups. Not on the homepage hero. Not on a feature list for enterprise security teams.

This is where most B2B PPC programs quietly lose money. Teams spend weeks on keywords and bids, then send twenty ad groups with twenty different intents to the same two or three pages. Each mismatch costs conversion rate, and on Google it can cost Quality Score too. The fix is manual but simple: send every ad group to the most relevant page you have, and build dedicated pages for your top intents first. Our message match guide covers how to audit the gap between ad and page.

A quick test: cover the logo and read the first screen. Could a stranger tell which search brought them there? If not, the page is working against the ad.

How do you track B2B PPC conversions past the form fill?

Import what happens in the CRM back into the ad platform. Without it, Google and Microsoft optimize toward form fills, and form fills include students, competitors, vendors pitching you and people who typed an email from 2014.

This is the unglamorous, cardboard-and-tape part of B2B PPC, the Apollo 13 filter fix. It isn't pretty, and the whole mission depends on it.

How offline conversion import works on Google Ads

1. Capture the click. Google assigns a unique Google Click ID (GCLID) to each ad click. Store it in a hidden form field and pass it to the lead record.
2. Or use enhanced conversions for leads. Google takes hashed first-party data from your form, such as email, and matches it against signed-in Google accounts, so the import doesn't hang on a GCLID surviving your CRM.
3. Define the stages. Qualified lead, sales accepted, opportunity, closed won. Assign values where you can.
4. Upload often. Daily is the sane default; a monthly CSV teaches the algorithm last month's news. Google says imported conversions take about 3 hours to show up in the account.
5. Mind the window. Google won't import offline conversions uploaded more than 90 days after the last click, or 63 days for enhanced conversions for leads.

That window matters in B2B. If your average deal takes 10 months to close, a closed-won event will usually arrive too late to count. Import earlier stages that happen inside the window, like qualified lead and opportunity created, and treat closed-won as a reporting metric rather than a bidding signal.

One plumbing change to check: Google Ads Help says that starting June 15, 2026, offline conversion import and enhanced conversions for leads uploads move to the Data Manager API and are blocked in the Google Ads API. Google carved out a legacy exception for developer tokens that were already active, so an older integration may still run. Treat that as borrowed time, not a plan. If a developer or connector built your import on the Google Ads API, ask when it moves to the Data Manager API.

Which bidding strategy works best for B2B PPC?

The one your conversion volume can support. Google's four Smart Bidding strategies are Target CPA, Target ROAS, Maximize conversions and Maximize conversion value, and Google recommends evaluating them over periods with at least 30 conversions, or 50 for Target ROAS.

Many B2B accounts don't produce 30 qualified leads a month per campaign. That's the core bidding problem. A workable progression:

1. Early, low volume: Maximize conversions or manual CPC on a mid-funnel event you get enough of, such as a qualified form fill, with tight keywords doing the targeting work.
2. Once volume holds: add a Target CPA based on what you've actually been paying, not on a goal from a planning deck.
3. Once CRM stages flow in: assign values to each stage and move toward value-based bidding, so the algorithm learns that an opportunity is worth more than a raw lead.

Say a 20-person SaaS team gets 40 demo requests a month from search, and sales qualifies 12. Bidding on demo requests teaches Google to find more of all 40. Importing the 12 qualified leads with a higher value teaches it to find more of the 12. Same budget, very different pipeline.

Consolidation helps here. Fewer, larger campaigns pool conversion data. Separate only where intent, budget control or reporting truly requires it.

How much should you budget for B2B PPC, and how do you pace it?

Start from public costs, then back into a budget from the pipeline you need.

WordStream by LocaliQ's 2025 Google Ads benchmarks, based on 16,446 US search campaigns from April 2024 to March 2025, reported:

Read those as a floor for the conversation, not a forecast. They count leads, not qualified pipeline, and broad industry averages mix small local businesses with software companies bidding on the most contested terms in the auction.

The budget math works backward. Say you need 10 new opportunities a month from search. If roughly 1 in 4 leads becomes an opportunity in your funnel, you need about 40 leads. At a hypothetical $150 cost per lead, that's $6,000 a month. Swap in your own rates; the structure is what matters.

How Google paces your budget

Google Ads says a campaign can spend up to twice its average daily budget on a given day, but won't charge more than 30.4 times the average daily budget over a month. Set budgets as monthly numbers divided by 30.4, and don't panic at a single heavy day.

The bigger pacing question is patience. If the cycle runs months, judge non-brand spend on leading indicators for the first quarter (qualified leads, opportunities created), and on pipeline and revenue after a full cycle. Cutting a campaign at week six because it hasn't closed a deal is how teams kill their best programs.

Where does PPC fit in the B2B channel mix?

Search captures demand. Other channels create it. A B2B program that runs only search will eventually hit a ceiling set by how many people already know they need what you sell.

The usual order of operations: get Google search working with clean tracking, then import the same campaigns into Microsoft Advertising, which adds LinkedIn profile targeting by company, industry and job function. After that, add paid social and retargeting to reach the 95% who aren't searching yet. We map each channel's role and sequencing in our B2B paid media strategy breakdown.

Before adding anything, check the foundation. A PPC audit usually pays for itself faster than a new channel does, because a new channel amplifies whatever is already broken.

Where this breaks

• Very small categories. If your core terms get a few dozen searches a month, Smart Bidding has nothing to learn from. Manual control and tight keywords win there.
• Sales-led attribution fights. Offline import credits the last ad click. Your sales team may credit the conference. Both are partly right, and neither is a full answer.
• Cycles longer than the import window. When deals close after 90 days, the platform never sees revenue. You are bidding on proxies, and proxies drift.
• Benchmarks from mixed samples. Public averages blend industries and business sizes. They're context, never targets.

What should be in place before you scale B2B PPC?

Get those six right and B2B PPC stops being the line item everyone argues about in budget meetings. It starts behaving like a pipeline source you can plan around.

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