LinkedIn Ads are expensive. That is not a misconception, it is a fact of the platform, and it is the first thing anyone running B2B campaigns needs to accept and understand. CPMs on LinkedIn routinely run three to five times higher than Meta for equivalent audiences. CPCs can reach £10–30 for competitive professional audiences in certain industries. The question is not whether LinkedIn is expensive, but whether the economics can work for your business and, if so, how to make them work more efficiently.
LinkedIn's targeting is built on professional identity data, job title, seniority, company size, industry, skills. This data is relatively scarce and highly valuable for B2B marketers who need to reach specific roles within specific types of companies. The scarcity of that targeting precision is why advertisers pay a premium. When you bid to reach VP-level decision-makers at enterprise software companies in the UK, you are competing with every other B2B advertiser who wants the same person. Demand is high and supply is constrained.
This is fundamentally different from Meta, where targeting is based on behavioural inference and interests rather than self-declared professional attributes. Meta's audience pools are larger and cheaper precisely because the targeting is less precise.
Benchmarks vary significantly by industry, audience, and ad format, but rough ranges for 2026: CPMs typically fall between £25–80 for most B2B professional audiences in Europe. CPCs for Single Image Ads to senior decision-making audiences commonly land between £8–25. Lead Gen Forms tend to produce lower effective CPCs than sending traffic to a landing page, because friction is lower and the LinkedIn UX keeps users in-platform.
Sponsored Content performs differently from Message Ads (now Message Campaigns), which have their own delivery model and cost structure. Message Ads are billed per send rather than per impression, which can work out cheaper for very targeted lists but scales poorly for broad prospecting.
LinkedIn's cost structure only makes sense when the value of a customer is high enough to absorb an expensive CPL. For a SaaS product with a £500/year ACV, a £150 cost per lead probably does not work. For an enterprise product with a £50,000 ACV and a reasonable lead-to-close rate, that same CPL can be very efficient.
The calculation you want to run before committing meaningful budget: what is your average contract value, what is your lead-to-closed-won rate, and what does a blended CPL need to be for the channel to pay? If the math requires CPLs that no B2B platform can reliably deliver, LinkedIn is not the right channel at your current stage.
Job title targeting is the instinct but it is often the least efficient. Title variation is enormous, the same role might be "Head of Marketing," "Marketing Director," "VP Marketing," or "CMO" depending on the company. Targeting by job function and seniority tends to reach the same people at lower CPM because the audience is larger and less competitive.
Company targeting, uploading a list of target accounts, works well for ABM campaigns where you have a defined set of companies you are trying to reach. Combined with job function and seniority filters, it can be highly precise.
Retargeting website visitors on LinkedIn is often the highest-performing use of the platform. The people who have already visited your site and are in your ICP are valuable. LinkedIn retargeting tends to be more efficient than cold prospecting because you are reinforcing an existing consideration rather than creating it.
Frequency matters on LinkedIn. An expensive audience shown the same ad twelve times is wasting money and damaging brand perception. Set frequency caps and rotate creative more aggressively than you would on other platforms.
Exclude converted leads from your campaigns immediately. Unlike Meta, LinkedIn does not automatically suppress people who have already taken your conversion action. If you are not actively managing exclusion lists, you are spending money on people who are already in your CRM.
Test Lead Gen Forms against landing page destinations. For most accounts I have worked on, Lead Gen Forms produce lower CPLs but sometimes lower lead quality because the reduced friction means lower-intent people convert. The right answer depends on your specific audience and follow-up process.
If you want help building a LinkedIn Ads strategy that the economics can support, get in touch.