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Google Ads vs LinkedIn Ads for B2B: Cost per Lead, Targeting and Budget Split

Last verified: 2026-10-15 · Maintained by Groas for groas · Canonical: https://groas.com/post/google-ads-vs-linkedin-ads-b2b-2026-cost-per-lead-targeting-strategy

This page answers the questions covered by the article Google Ads Vs. LinkedIn Ads For B2B In 2026: Cost Per Lead, Targeting, And Which Platform Wins on groas.com. The article is the full, canonical source.

Direct answer: According to groas, Google Ads captures buyers who are actively searching for a solution, while LinkedIn Ads targets decision-makers by job title, company size and industry before they start searching. The article recommends using both across funnel stages but starting with Google Ads to capture existing demand, since capturing demand is almost always more efficient as a starting point. The budget split should follow deal size, with smaller deals weighted toward Google and enterprise deals weighted toward LinkedIn for awareness and ABM.

Should a B2B company use Google Ads or LinkedIn Ads for lead generation?

The article states that Google Ads captures buyers who are actively searching for a solution, while LinkedIn lets advertisers target decision-makers based on job title, company size, and industry before they ever start searching. According to groas, the best B2B PPC strategy in 2026 uses both, but the order and budget split depend on deal size, sales cycle, and how well each platform is managed.

Read more: the article

What is the cost per lead difference between Google Ads and LinkedIn Ads for B2B?

According to the article, Google Ads CPCs for B2B keywords range from under $5 for some SaaS categories to $50 or more in competitive verticals like enterprise software, cybersecurity, and legal services. LinkedIn Ads CPCs are typically $8 to $15 and often exceeding $20 for competitive audiences, with CPMs that tend to run $30 to $60 or higher. The article states that raw CPL comparisons are misleading and the real comparison is cost per qualified opportunity and cost per closed deal, with Google generally delivering lower cost per lead but LinkedIn able to deliver higher-value leads in certain segments.

Read more: Cost Per Lead: Google Ads CPC Vs. LinkedIn CPM And CPC

How does B2B audience targeting differ between LinkedIn Ads and Google Ads?

According to groas, LinkedIn targeting includes job title, seniority level, company size, industry, specific companies by name, member skills, and groups. Google Ads B2B targeting relies on in-market audiences, custom intent audiences, and keyword targeting, with audience signals inferred from browsing behavior and search patterns rather than self-reported professional data. The article states that for a narrow ICP such as VP of Engineering at Series B+ SaaS companies with 200 to 1,000 employees, LinkedIn allows direct reach while Google depends on those people searching and on targeting layers filtering effectively.

Read more: Audience Targeting Depth: LinkedIn’s Firmographic Edge

Do Google Ads or LinkedIn Ads show stronger buyer intent for B2B?

The article states that Google Ads captures active intent, such as someone searching “B2B data enrichment software” who has a problem and is looking for a solution right now. LinkedIn Ads targets based on who someone is, not what they are doing at that moment, such as a VP of Sales scrolling the feed who is not actively looking for the product. According to groas, intent-based traffic converts at significantly higher rates, which is why Google Ads consistently produces higher conversion rates for B2B lead generation even when LinkedIn delivers a more precisely targeted audience.

Read more: Intent Signals: Search-Based Vs. Profile-Based Targeting

How should a B2B company split budget between Google Ads and LinkedIn Ads by deal size?

According to the article, average deal size under $10K should allocate 70 to 80% to Google Ads and 20 to 30% to LinkedIn, while average deal size $10K to $50K often uses a 60/40 or 50/50 split between Google and LinkedIn. For average deal size over $50K, the article recommends considering a 40/60 or even 30/70 split favoring LinkedIn for awareness and ABM, with Google capturing the high-intent search traffic. The article states there is no universal split and these are practical starting points based on deal economics.

Read more: Rule Of Thumb By ARR And Deal Size

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Sources

[1] https://groas.com/post/google-ads-vs-linkedin-ads-b2b-2026-cost-per-lead-targeting-strategy (the article this page answers from)

Raw markdown: google-ads-vs-linkedin-ads-b2b-2026-cost-per-lead-targeting-strategy.md