LinkedIn Matched Audiences: LinkedIn retargeting for your best accounts

LinkedIn Matched Audiences lets you advertise to people you already know: visitors to your site, contacts from your CRM and a pre-selected list of target companies. For B2B that is far more powerful than cold demographic targeting, because you no longer pay full price to reach strangers. TL;DR: LinkedIn retargeting is not a secret weapon or a new hype, it has been around for years, but most B2B companies still do not use it well. In this article you will read what Matched Audiences actually is, which three types exist and how to use it without burning your budget.

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What exactly are LinkedIn Matched Audiences?

Matched Audiences is the umbrella term for the targeting options on LinkedIn that let you build an audience from your own data instead of from LinkedIn filters such as job title, industry and company size. In practice there are three kinds:

• Website retargeting: people who already visited your site, recognised via a tag on your pages.
• Contact lists (CRM): an uploaded list of email addresses of your leads or customers.
• Company lists (account-based): a list of the names of the companies you want to reach.

The difference with regular targeting is fundamental. With cold demographic targeting you tell LinkedIn: show my ad to everyone who fits this profile. With Matched Audiences you say: show my ad to these people or these companies. You work with an audience you defined yourself, based on behaviour or intent you already know about. That is exactly why it works so well for B2B, and why we build it into every serious LinkedIn Ads approach as standard.

Why this works better for B2B than cold targeting

On LinkedIn you pay a premium. Click prices are higher than on most other channels, so every euro that goes to the wrong audience counts double. Targeting cold and broad means you burn a large part of your budget on people who will never become customers. That is a waste, certainly with a small team and a limited budget.

Matched Audiences flips that logic around. Instead of paying to reach strangers, you focus on people who already know you or on the companies you genuinely want to win. And that matches how B2B simply works: LinkedIn has for years been the strongest social channel for B2B lead generation, well ahead of channels such as Facebook. The audience is there. The art is not to spread your money across that entire audience, but to focus on the warm and the valuable part of it.

On top of that, almost nobody converts on a first visit. The average website turns only a few percent of its visitors into an action, the vast majority leaves without doing anything, and that is precisely where LinkedIn retargeting makes the difference. Without retargeting you pay again and again to pull that same person back through cold reach, while after that first visit they could already sit in an audience you can reach again cheaply. That is not a detail, that is the difference between a campaign that pays off and one that leaks budget. You can read more about this in our article on retargeting for B2B.

How do you retarget your website visitors?

Website retargeting starts with the Insight Tag from LinkedIn retargeting: a small piece of code you place on your site, comparable to a pixel. From that moment on, LinkedIn tracks which of your visitors also have a LinkedIn account, and builds an audience from them that you can address in your LinkedIn campaign.

The nice thing is that you can refine this. Instead of throwing everyone who visited your homepage onto one pile, you build audiences based on which pages someone viewed. Whoever visited your pricing page or a specific service page is clearly deeper into their orientation than someone who read one blog article. Those two groups deserve a different message.

A sensible structure looks like this:

• Deeply interested: visitors to your pricing or service pages get a concrete offer, such as a demo or an intake call.
• Orienting: readers of your blog or knowledge articles get a case study or a guide that moves them forward.
• Just arrived: people who dropped by once, briefly, you keep warm with light, valuable content.

That structure reads like a rising staircase: the deeper someone is into their orientation, the more concrete the offer you show them.

That way you speak to every group at the level they are at, instead of showing everyone the same ad.

How do you upload a contact list from your CRM?

The second option is uploading your own contact list. You take the email addresses from your CRM or mailing list, export them to a file and upload them into LinkedIn. LinkedIn then matches those addresses with profiles on the platform and builds an audience from them. According to LinkedIn you can fit up to 300,000 contacts in a single list, so even a sizeable database comfortably fits.

What makes this powerful for B2B: you can segment your lists by stage. A list of cold prospects, a list of warm leads, a list of existing customers. Per ad you then pick the list that matches your goal. A webinar invitation goes to your leads, an upsell message to your customers. Your email and your LinkedIn ads reinforce each other instead of running separately.

An important precondition: not every address matches. People sometimes use a different email address on LinkedIn than in your CRM, so count on a match for part of your list, not all of it. Bear that in mind when you estimate reach, and make sure your list is large enough to produce a workable audience.

What is account-based targeting with company lists?

The third option is often the most interesting one for B2B: uploading a list of company names instead of people. LinkedIn matches those names with company pages and you can then advertise to the people who work there, optionally combined with a job-function filter so you only reach the right roles.

This is account-based marketing in practice. You decide up front which companies are your ideal customer, and you aim your ads exactly at them. Not at a vague audience that roughly resembles them, but at the names on your list. For a sales organisation with a well-defined set of dream clients, that is worth gold. With an account-based approach at a client, we saw that a sharp focus on the right accounts led to 189% more MQLs at 22% lower monthly costs.

The combination of a company list with a role filter is where it gets truly sharp: you show your message only to, say, the buyers and operational managers within your thirty target companies. That is a small, expensive but extremely relevant audience. Exactly the kind where the high LinkedIn CPM pays for itself.

How do you avoid burning your budget?

Honest advice: Matched Audiences is not an excuse to spend more, it is a reason to spend more precisely. The biggest pitfall is making your audiences too broad or too cold, which means you still pay the LinkedIn premium for people who are not ready. A few rules of thumb we apply.

Start warm. Set up your first retargeting and CRM audiences before you put much money into cold reach. That is where the return is highest. Keep your audiences meaningfully segmented, but not so small that they fall below the minimum. According to LinkedIn, a Matched Audience needs at least 300 members before you can target it. And keep steering on what counts: qualified enquiries and revenue, not click-through rates. A warm audience always posts flattering numbers, simply because it already knows you. That says little about whether it also delivers new customers. Read more about this in our piece on the costs and returns of LinkedIn advertising and how to keep an eye on your return on ad spend.

Frequently asked questions about LinkedIn Matched Audiences

What is the difference between Matched Audiences and regular LinkedIn targeting? With regular targeting you use LinkedIn filters such as job title and industry to compose an audience. With Matched Audiences you use your own data: website visitors, a contact list or a company list. So you work with people or companies you have designated yourself.

How many contacts do I need at a minimum? According to LinkedIn, an audience needs at least 300 members before you can use it. Because not every email address or company matches, it is best to upload considerably more than that to be sure of keeping a workable audience.

How many contacts can I upload? LinkedIn allows up to 300,000 contacts per list. For most B2B databases that is more than enough.

Is Matched Audiences only for retargeting? No. Retargeting website traffic is one of the three options. On top of that you can upload contact lists and company lists, which is particularly valuable for account-based targeting.

Is this worthwhile on a small budget? Especially then. Because click prices on LinkedIn are high, you do not want to waste a limited budget on cold reach. By focusing on warm visitors and your best accounts, you get more out of every euro.

Ready to reach your best accounts with precision?

Matched Audiences works best as part of a well-considered B2B strategy: the right audiences, the right message per stage and a sharp focus on enquiries and revenue instead of vanity numbers. Want to know what that looks like for your company, without burning budget on cold reach? Book your free intake.