LinkedIn Ads consulting: LinkedIn advertising that reaches the decision maker and turns into sales.

We wrote this guide for B2B businesses where specific people inside companies make the buying decision: for marketing and sales teams who want to advertise on LinkedIn, or who already run campaigns in Campaign Manager but see that leads from forms don’t turn into sales. Every mechanism we describe is based on the English help center and advertising guides of LinkedIn Marketing Solutions; the sources are listed by number at the end of the page. We verified product names, limits and settings against the source as of October 2026. Our own field observations are marked separately under the heading “Expert note”.

Our LinkedIn Ads consulting and ad management service runs in three layers: the audience that describes the decision maker, the content that answers the buyer’s question, and the measurement that runs from the form to the sales opportunity. The ten sections below explain how these layers work and what we check during setup, in that order.

What is LinkedIn Ads, and how does advertising on LinkedIn work?

LinkedIn Ads is the advertising system that lets businesses show ads on LinkedIn, and advertising on LinkedIn starts by choosing an objective in Campaign Manager; the objective is the action you want people to take after seeing your ad.¹ Objectives fall into three groups: awareness collects impressions, consideration drives website clicks, engagement and views, and conversion focuses on leads and actions on your website.¹

In the account structure, a campaign groups ad sets that serve the same objective; when a shared objective and Dynamic Group Budget are turned on, the objective, budget, schedule and bidding strategy are set at the campaign level and apply to all ad sets.² The shared objective can’t be changed after the campaign is launched.²

How do you build an audience, and how big should it be?

A LinkedIn audience is built from professional demographics: details such as job title, company, industry, seniority and company size are combined with AND-OR logic, and chosen audiences are narrowed or excluded.⁵ Matched Audiences let you build audiences from your own data: website visitors, contact lists or target company lists.⁶ The minimum audience needed to run a campaign is 300 members; LinkedIn gives 50,000 or more as the recommended scale for single image and text ads, and 15,000 or more for message ads.⁵

Which LinkedIn ad format should you use when?

The most widely used family on LinkedIn is Sponsored Content: single image, document, video, carousel and event ads shown in the feed; Thought Leader Ads, which let you sponsor posts from thought leaders; and article and newsletter ads all belong to this family.⁷ With Direct Sponsored Content, an ad can be personalized and tested for specific audiences without being published on the company Page, and Lead Gen Forms can be added to Sponsored Content ads.⁷

• Document ads: to preview a white paper, guide or case summary in the feed, and to collect leads.
• Thought Leader Ads: to tell the brand’s story in a person’s voice by sponsoring a post from your executive or specialist.
• Video and carousel: to show a product or process in a few steps.
• Event ads: to grow attendance at a webinar or trade show.

We choose the format based on where the buyer is in their buying process. A short video or single image fits someone who has just noticed the problem; a document ad carrying a white paper or case summary fits someone comparing solutions; and a Lead Gen Form asking for a demo or quote fits someone at the decision stage. To show these formats to the same audience in sequence, we separate people who engaged into a retargeting audience, so the budget is split deliberately between cold and engaged audiences.

The LinkedIn Audience Network extends the reach of single image, carousel and video ads beyond the LinkedIn feed, to third-party apps and sites.⁵ If the audience is B2B and brand safety matters, we report this network separately and keep it on or off depending on the result.

How do Lead Gen Form leads stay qualified?

A Lead Gen Form is a form that’s prefilled with the member’s profile data when they click the ad, and submitted with one click; it removes the friction of forms that have to be filled in by hand.⁶ That ease comes at a price: submitting the form is so easy that forms sent out of curiosity also count as leads. That’s why, when designing the form, we set the balance between ease and quality together with your sales team.

How do the auction and bidding strategies work?

LinkedIn decides which ads are shown and what you pay through an auction; the ads that win are those that bring the most value to both members and advertisers, which takes a good relevancy score together with an appropriate bid.⁴ There are three bidding strategies:⁴

The relevancy score reflects how engaging the ad is for the audience; at the same bid, a more relevant ad gets more impressions. That’s why, before raising the bid, we look at who the ad is speaking to and with what question: instead of a generic “your solution partner” message, content that states the role’s real problem in the first line and shows the proof in the visual improves both clicks and position in the auction. The bid is a variable to adjust only once content and audience are set up correctly.

LinkedIn recommends starting a new campaign with maximum delivery; the campaign’s optimization goal and bidding strategy decide what you’re charged for, and the auction decides how much.⁴

How do you plan a LinkedIn ads budget?

On LinkedIn you can use a daily budget, a lifetime budget, or both; LinkedIn distributes spend with lifetime pacing, which predicts platform activity over a week.³ The minimum daily budget is 10 US dollars for any ad format; the minimum lifetime budget for a new, inactive campaign is 100 US dollars, and once the campaign launches it adjusts to 10 US dollars multiplied by the number of scheduled days.³ Campaign Manager suggests a default daily budget of 25 US dollars for new advertisers and between 50 and 100 US dollars for existing advertisers.³

How do you set up the Insight Tag and the Conversions API?

LinkedIn can receive conversions from four sources: the Conversions API, a website tag (the LinkedIn Insight Tag and the Microsoft UET tag), a CRM connected through CRM Sync, and CSV file uploads.⁹ The Insight Tag is browser-based, cookie-dependent JavaScript code; the Conversions API runs server-to-server, doesn’t rely on cookies, and can send both online and offline actions.⁹ By default, the Insight Tag tracks the visited URL, buttons clicked, referrer, IP address, device and browser characteristics and a timestamp; LinkedIn asks that the tag never be added to pages that handle sensitive data such as health or financial information.¹²

LinkedIn recommends sending the same conversion through both a website tag and the Conversions API; when the two events arrive with the same event ID, the Conversions API event is discarded and the Insight Tag event is counted.¹⁰ Without deduplication, the same conversion is counted twice. We cover server-side architecture separately on our server-side tracking page.

How do you choose a conversion window for a long sales cycle?

The conversion window is the period during which a conversion is attributed to a LinkedIn ad; the default in Campaign Manager is 90 days after a click and 90 days after a view, and the window can be set to 1, 7, 30 or 90 days.¹¹ Businesses with a long sales cycle can also choose a 180 or 365-day window for some conversion types sent through the Conversions API or a CSV upload.¹¹ Most conversion types use a last-touch model, and multiple conversions by the same person within the window count as a single conversion.¹¹

A longer window captures the real effect better, but view-through conversions can also credit LinkedIn with the contribution of other channels. That’s why we show view-through and click-through conversions separately in reports, and compare LinkedIn’s number with opportunities and sales in the CRM every month. We cover B2B measurement and the CRM side more broadly on our B2B digital marketing page.

How do ad review and account setup work?

On LinkedIn, new ads and changes to existing ads are reviewed before they go live; ads that are spam, inappropriate or misleading are rejected.⁸ LinkedIn aims to review ads within 24 hours, though it can take longer in busy periods; if an ad is rejected, the reason is sent by email.⁸ Direct Sponsored Content and text ads can be edited in Campaign Manager and resubmitted for review; an ad made from a post published on the company Page can’t be edited directly, so a new post that meets the guidelines is published and sponsored instead.⁸

We build the review process into the launch schedule from the start: for a campaign with a fixed date, such as a webinar or trade show, we submit ads for review at least one business day in advance, read the reason for any rejection, and resubmit a corrected version the same day. Because a fix on a post sponsored from the company Page requires a new post, we check the copy together before launch.

The Campaign Manager account, company Page and Insight Tag are opened in your name; the markention team accesses the account as an authorized user. For Thought Leader Ads, we also get the consent of the people whose posts will be sponsored, together with you.

How does our LinkedIn Ads service work in the first 30 days?

The work of the first 30 days isn’t growing the budget; it’s verifying measurement, correcting the audience with real data, and measuring lead quality together with the sales team. We go in this order:

1. Week 1 · Measurement and account: the Insight Tag, Conversions API and deduplication are set up or audited; the flow of Lead Gen Form leads into the CRM is tested.
2. Week 2 · Audience and content: decision-maker audiences, Matched Audiences lists and the first ad content are prepared; campaigns launch with maximum delivery.
3. Week 3 · Review: the demographic report and lead quality are read; the audience is narrowed or widened, and weak content is replaced.
4. Week 4 · First evaluation: cost per qualified lead is calculated; the bidding strategy and next month’s budget are set together.

What should you look for in a LinkedIn ads agency?

On LinkedIn, clicks are expensive and sales cycles are long, so a LinkedIn ads agency or specialist should be judged not by the number of leads but by how they measure the leads your sales team accepts. Three common models:

Ask for concrete answers to these questions: which roles is the audience built around, how do Lead Gen Form leads flow into the CRM, who measures lead quality and how, are the Insight Tag and Conversions API deduplicated, and in whose name are the account and company Page?

1. Account and company Page: the Campaign Manager account and company Page are opened in your name, and the agency is added as an authorized user.
2. What counts as a lead: the report should show not just form fills but the leads and opportunities your sales team accepts.
3. CRM connection: Lead Gen Form leads should flow into the CRM instantly; manually downloaded files slow the first response.
4. Audience scale: an audience narrowed to a few thousand people chokes delivery; ask how the agency widens and narrows it.
5. Guarantee language: in a B2B sales cycle, a set number of leads or sales can’t be guaranteed; a fixed-result promise is no substitute for a measurement plan.

What drives LinkedIn ads pricing and agency fees?

Advertising on LinkedIn costs two separate things: the ad budget paid to LinkedIn, and the fee of the partner who manages the account. Ad costs form in the auction from the bid and the relevancy score; minimum budget rules are in the budget section above. The factors behind the service fee:

We work out the scope together in the first meeting, then send a written proposal. The ad budget is separate from our service fee and is paid directly to LinkedIn.

LinkedIn Ads consulting pricing: estimated ranges

Estimated range, excluding VAT; rows marked “/ month” are monthly, the others are one-off. Scope is confirmed in a written proposal after the first meeting. As of October 2026. Ad spend is not included in the service fee.

If you’d like to work out together whether LinkedIn is a lead channel in your sales process, pick a meeting day that suits you below.