B2B digital marketing consulting: demand from the right accounts that turns into sales.

We wrote this guide for marketing and sales leaders at companies whose sales cycles run for weeks or months: software, manufacturing and professional services. Every mechanism we describe is based on official documentation from LinkedIn, Google Ads and HubSpot and on publications from the LinkedIn B2B Institute; the sources are numbered at the end of the page. We quote figures only as far as the source states them. The first sentence under each heading is the short answer to that question.

Our B2B digital marketing work connects four links: defining who you sell to at the account level, reaching the buying committee with the right content, scoring incoming demand in the CRM (customer relationship management system), and sending sales outcomes back to the ad platforms. The ten sections below walk through how each link is built, in order.

What is B2B digital marketing, and how is it different from B2C?

B2B digital marketing is how a business that sells to other companies reaches the people who make the buying decision together through digital channels, and moves them toward a sales opportunity. It differs from consumer marketing in three ways: a committee makes the decision, the decision takes weeks or months, and success is measured not by a basket value but by opportunities opened and won in the CRM. That’s why the number of form fills in the ad dashboard tells only the first half of the story.

There’s one more difference: in any category, the buyers who are ready to purchase are always a minority. According to the LinkedIn B2B Institute’s 95-5 rule, 95% of potential buyers are not ready to buy today; they’re the ones who will come into the market later.³ The rule recommends continuing to capture demand from the 5% who are in market today while investing much more in brand communication that reaches the whole category.³ We build the plan with separate budgets and separate metrics for these two jobs.

Account-based marketing (ABM): how do you build a target account list?

An ideal customer profile is drawn from what your profitable, long-term customers have in common, then turned into a target account list. With your sales team, we look at recently won and lost deals and write down the industry, employee count, region, technology in use and the events that trigger a purchase (a new facility, a growth investment, a regulatory change and so on). The profile becomes useful once it’s translated into criteria that ad targeting can use.

We upload the list to LinkedIn as a company list. In Campaign Manager, LinkedIn’s ad platform, a company list needs at least 300 rows to upload successfully; the maximum list size is 20 MB or 300,000 companies, and the audience can take up to 48 hours to build.² In the same document, LinkedIn recommends lists of 1,000 companies or more, and a list must match at least 300 member accounts before it can be used in a campaign.²

LinkedIn marketing: how do you reach the buying committee?

You reach the buying committee by combining the company list with role criteria such as job function and seniority. LinkedIn’s targeting options cover company attributes such as industry, company name, size, revenue and growth rate, and work experience attributes such as job title, job function, seniority, skills and years of experience.¹ A campaign needs an audience of at least 300 member accounts to go live, and location is a required criterion in every campaign.¹

We keep job title targeting narrow; people who do the same job use different titles, and the list shrinks for no reason. Setting up a separate campaign per role lets us read separately which role moves forward with which content. LinkedIn caps demographic selections at 200 across includes and excludes combined;¹ a setup that comes close to that limit usually means the audience has been split more than it needs to be.

What are the touchpoints in a long sales cycle?

In a long sales cycle, touchpoints are every interaction an account has between its first ad impression and the sales meeting: ads, content, site visits, webinars, forms and sales calls. These interactions come from different people at the same company and from different weeks; they can’t be read through one person’s single click.

On the site side, the LinkedIn Insight Tag collects touchpoints: the tag tracks actions that members who saw or clicked an ad take on your site as conversions, and lets you build retargeting audiences from members who visit the site.⁶ That way, a few weeks later, we can show comparison content to a technical evaluator who read the case study but didn’t fill in the form.

That’s why we build the plan in stages: brand and expertise content for every target account in the category, proof content for accounts that engage, and demo and proposal calls to action for accounts that move forward on the site. Each stage has its own metric; in the first stage we look at how many accounts were reached and engaged, in the last stage at qualified demand.

B2B SEO and content: what supports the buying decision?

The buying decision is supported by proof content in which every role on the committee finds the answer to its own question: case studies, technical documents, webinars and comparisons. A common mistake is showing the whole committee the same brochure; the technical evaluator looks for integration details, the budget holder for the cost calculation.

LinkedIn’s Document Ads format suits this job: ebooks, white papers, customer testimonials and case studies can be shared in the feed, and the document can be left open or gated behind a Lead Gen Form (a form inside LinkedIn).⁴ The same format also reports what percentage of the document was viewed and how many times it was downloaded.⁴ Because this data shows where readers stop, it’s used to improve the content.

Proof content is never invented. In a case study, the customer’s permission, the measured result and the measurement method are stated clearly; a comparison contains no unverifiable claims about competitors. The same content also becomes pages that people searching for a solution will find in search results; we plan that part together with our SEO consulting work.

How is demand captured: LinkedIn forms or site forms?

Demand is captured in two ways, and both need to reach the CRM with the same fields: the Lead Gen Form inside LinkedIn and the form on your site. LinkedIn Lead Gen Forms come prefilled with the member’s profile information and cost nothing beyond the campaign itself.⁵ A form can use up to 12 selectable fields and three custom questions; leads can be sent to marketing automation, CRM or customer data platforms.⁵

With a site form, the real job is not losing track of which ad a lead came from. For offline conversions, Google Ads asks you to add a hidden field for the Google click ID (GCLID) to every form page and to have your lead management system store that ID together with the lead information.¹² If the ID isn’t stored, there’s no way to tie the sale back to the ad when it closes months later.

We choose the form fields together with the sales team. Every field adds effort; we don’t add fields beyond the information sales actually uses in the first call. The form’s thank-you screen says clearly when and through which channel you’ll hear back.

Lead scoring: which leads go to the sales team?

Leads that both fit the profile and show enough engagement go to the sales team; the way to separate them is to keep fit and engagement scores apart. HubSpot’s lead scoring tool builds this distinction with three score types: the fit score looks at attributes such as job title, company size or annual revenue; the engagement score looks at actions such as site visits, newsletter signups or email opens; and the combined score evaluates both together.¹⁰ The combined score is shown with nine labels from A1 to C3; the letter describes fit and the number describes engagement.¹⁰

1. Fit criteria: industry, size, region and role from the ideal customer profile are turned into points; records outside the profile don’t go to sales, no matter how much they engage.
2. Engagement criteria: actions close to purchase, such as visits to pricing, demo and comparison pages, webinar attendance and document downloads, score higher.
3. Score decay: the score drops as engagement gets older; HubSpot lets you set this decay to apply every 1, 3, 6 or 12 months.¹⁰
4. Handoff threshold: we decide together which score group goes to sales after watching for a few weeks what sales does with those records.
5. Feedback: records that sales marks as “qualified” or “not a fit” are reviewed regularly to refine the scoring criteria.

Scoring is also an input for ad optimization: a record that sales finds qualified is sent back to the ad platform in the way described in the next section. In HubSpot, the scoring tool is available in the Professional and Enterprise editions of Marketing Hub and Sales Hub;¹⁰ in Salesforce and other CRMs, we build the same logic with that system’s own tools.

How do sales outcomes get back to the ad platforms?

Sales outcomes get back by sending stage changes in the CRM to the ad platform as offline conversions. Without this loop, the ad platform only sees form counts and optimizes delivery toward people who submit forms that never turn into sales. With the loop in place, the platform shifts toward the audience that brings qualified leads and sales opportunities.

On LinkedIn, this is done by the Conversions API (server-side conversion reporting). The API accepts online and offline events; if the same event arrives from both the Insight Tag and the API, LinkedIn deduplicates it and counts it once.⁷ Events should be sent as they happen, within a day at the latest; for matching, LinkedIn recommends sending an email hashed with SHA-256 (converted into a code that can’t be reversed) together with its own first-party click ID.⁷ An important detail for long cycles: conversion types such as lead, qualified lead, MQL (marketing-qualified lead) and SQL (sales-qualified lead) can be attributed to ads with a 180- or 365-day attribution window; the MQL and SQL types are available from version 202608 of the API.⁷

LinkedIn’s qualified leads optimization goal uses this data for delivery: the information comes from the Conversions API or from the CRM Sync connection in Business Manager (LinkedIn’s business management platform).⁸ The data has to be shared within 30 days to be used for optimization; the goal needs a two-week learning period to perform fully, and sharing five or more qualified leads within two weeks is recommended to speed that up.⁸ Connecting HubSpot to Business Manager also unlocks the revenue attribution report; data can take up to 72 hours to appear in that report and another 24 to 48 hours to reach Campaign Manager.⁹

On Google Ads, the same loop is built with enhanced conversions for leads. Google describes this as an upgraded version of offline conversion import: first-party data such as the email captured in a form is hashed, sent and matched against hashed data from signed-in Google accounts.¹¹ According to Google’s documentation, from June 15, 2026, offline conversions and uploads of this kind go through the Data Manager API (Google’s data ingestion interface) and are blocked in the Google Ads API; accounts with older API integrations need to check this migration.¹¹ For GCLID-based setups, Google recommends waiting 4–6 hours after creating a new conversion action before the first upload.¹² We cover campaign structure on the search side on our Google Ads consulting page.

Which metrics show success in B2B?

In B2B, success is read not from form counts but from accounts and opportunities moving through the pipeline. The ad dashboard shows the first link, the CRM the last; a report that doesn’t read both together is incomplete. The table below shows which metric we look at at each stage, and from which source.

How do B2B digital marketing services work in the first 30 days?

The first 30 days are spent setting up the measurement infrastructure and the account list and launching the first campaigns; lasting budget decisions are made in the following months, based on data.

1. Week 1 · Audit: the ideal customer profile is written with the sales team; LinkedIn and Google Ads accounts, the Insight Tag, forms and CRM fields are audited.
2. Week 2 · Infrastructure: the target account list is uploaded, click IDs are connected to hidden fields, and the stage glossary and scoring criteria are written in the CRM.
3. Week 3 · Launch: the first campaigns go live with role-based campaigns and the strongest proof content available; the Conversions API or CRM Sync connection is set up.
4. Week 4 · First review: accounts reached and engaged, forms arriving in the CRM and the first qualified leads are reported; the content calendar and next month’s plan come out of it.

How to choose a B2B marketing agency

In B2B, what sets a partner apart is less their campaign skill than their ability to read the sales pipeline. A B2B marketing agency, a LinkedIn ads specialist and an in-house team start from different places:

Ask whether they read the pipeline from the CRM, who sets up offline conversions, who maintains the account list, who writes the proof content and whose name the ad accounts and data sit under. Ad accounts and the CRM stay in your company’s name; we work in them as authorized users. The points we pay attention to:

1. How success is defined: does the report stop at form fills, or go on to qualified leads and opportunities? A report that boasts about cost per form can hide leads that don’t fit the profile.
2. CRM access: the partner should see sales stages and write the stage glossary together with your sales team.
3. Data protection: customer data sent to ad platforms is hashed and limited to the fields needed; for companies in Türkiye, obligations under the country’s data protection law (KVKK) should be reviewed with your legal team.
4. Proof content: case studies need the customer’s permission and a stated measurement method; content with invented numbers loses the buying committee’s trust on first read.
5. Guarantees: promising a set number of leads or deals has no basis when the sales cycle runs for months.

B2B marketing pricing: what drives the cost?

What drives the cost of B2B marketing is less the number of channels than how deeply the work connects to your sales pipeline.

Instead of a fixed price list, we share estimated ranges; we listen to how your pipeline works in the first meeting and send a written proposal. The ad budget isn’t part of the service fee and is paid to LinkedIn and Google from your own ad accounts.

B2B digital marketing pricing: estimated ranges

Estimated monthly range, excluding VAT; scope is confirmed in a written proposal after the first meeting. As of October 2026. Ad spend is not included in the service fee.

To see how AI and superintelligence-driven search present your company to buyers researching your category, you can run our free AI visibility analysis. If you’d like to see together where your pipeline breaks down today, pick a meeting day below; in the first meeting, we agree on the scope, the timeline and which data we’ll have access to.