If you run client work, you've probably been asked at some point to "get an influencer involved" for a B2B account. It sounds simple until you sit down to do it, because the people your client's buyers trust are not always the people with the biggest followings. This guide walks you through a B2B influencer marketing strategy in eight steps: picking the experts who can actually reach a client's buying group, making something worth sharing with them, and handing it over in a way that makes sharing easy. By the end you'll have a repeatable process you can run for each client without starting from scratch.
One thing to be clear about up front. This guide covers strategy, targeting, and how to collaborate. It doesn't get into what to pay people or which software to use, since those are separate questions. The templates below are working documents we suggest, not industry standards, so adjust them to fit how your team already works.
1. Define the buyer, the decision, and the outcome
Start with a one-page brief for one client and one buying situation. The short version of the answer is that a B2B influencer marketing strategy begins with who needs to learn what, not with a list of popular accounts.
Write down the client's market and the claims they've approved, the problem their buyers are looking into, and where those buyers are in the buying process. Then add the specific audience (including geography if it matters), the change in understanding you want, the main piece of content the campaign will center on, and the next step a reader could reasonably take. Pick one primary outcome. It might be qualified conversations about a problem the market doesn't know well, people engaging with a practical guide, or the right accounts showing up to an expert discussion. Keep anything else you'd like to track as a supporting measure, so it doesn't compete with the main one.
Use the same brief layout for every client, but fill it in fresh each time. A client selling an AI-search service to agency owners needs different voices and different proof than a client selling security infrastructure to an IT buying group.
You're done with this step when a colleague can say in one sentence which buyer needs to learn what, from which credible voice, and what happens after they engage. The content and the next step should be agreed before anyone contacts a creator.
The usual place people go wrong is starting with a follower target, a favorite creator, or a format, and then working backward to justify it. TopRank's practitioner guidance puts the content plan before outreach for this reason.
This is the first place where DeepSmith can help. Deep IQ holds a client's positioning, buyer personas, product facts, and voice in one place, and AI Visibility lets you track the questions their buyers ask and see how often the brand is mentioned or cited in AI answers. That gives you a grounded idea of which educational angle to pursue for that client. It won't find or vet people for you, and it can't tell you what a particular buyer believes, so treat it as input for the brief and nothing more.
2. Map the whole buying group and where its members look for answers
The person you're trying to reach is rarely the only person deciding. Separate the functional buyer, the one who will use the product, from the approvers and internal evaluators who shape the recommendation. The 2025 Edelman-LinkedIn research calls attention to these less visible stakeholders, and it reports that 55% of hidden decision-makers use thought leadership as part of how they vet a purchase. That's a reason to care about substance in what you create. It doesn't tell you that these people respond to paid influencers, so keep it as a directional point.
For each role that matters, write down what they need to get done, what worries them, how much say they have, what evidence they'd want, where they go for information, and what format they prefer. Pull from client interviews, themes from sales calls, customer feedback, and any audience data you already have. Where you're guessing, label it as a guess so someone can check it later. A simple worksheet with these columns works well: role, decision affected, question they're asking, evidence needed, channels they use, trusted outside voices, and a possible campaign angle.
As an example of how this can look, a delivery lead at an agency may want a repeatable workflow, while a client executive wants a clear explanation of outcomes. That's only an illustration and not a finding that holds for every buying group.
This is also where B2B buyer personas do useful work, if the client already has them. Good audience research saves you from relying on assumptions. Look for the experts these buyers already quote, invite to events, ask questions of, or engage with in a real way.
You're done when each priority role has a reason to come across the campaign and a reason to care about its main idea, and you can explain why your proposed experts are credible to those specific roles, not just close to the product category.
The common slip is treating the most visible prospect as the whole committee. A creator who reaches day-to-day users may not reach the person who reviews risk or the senior sponsor who signs off.
3. Build a longlist of people who already influence the topic
Now you can start influencer targeting, and it works best when you go back to the conversations you found in step 2. Look for authors of useful specialist articles, speakers at relevant industry events, hosts and guests of discussions your buyers follow, practitioners whose original work gets cited again and again, and customers or partners who have the right experience and are willing to take part.
Pay attention to what a person talks about repeatedly. One timely post on a topic isn't expertise, but a steady record of answering the same kinds of questions usually is. Try to include a mix of practitioner and independent voices where they honestly fit the brief.
For each candidate, note their area of expertise, who they speak to, a few examples of relevant work, any sign that buyers really interact with them, possible conflicts, and an angle they could credibly develop. Build the whole longlist before you ask anyone to take part. A plausible name isn't a collaborator yet.
You're done when every candidate has at least one piece of relevant work you can point to and a clear guess about which role in the buying group they could reach or inform.
People often go wrong by searching only for broad industry celebrities or ranking names by follower count. TopRank's guide stresses relevance and resonance, which includes whether the expert actually talks with their audience or just broadcasts to it.
4. Vet and shortlist for expertise, audience fit, and trust
Take a sample of each candidate's recent work and read the responses it gets. You're checking a few things. Are their arguments specific and defensible? Do the people asking real questions look like your client's buyers? Does the expert reply thoughtfully? Is their usual position compatible with what the campaign needs? Could they add something original without giving up their independence? Also look for conflicts, past statements that could cause trouble, and any material relationship that would need a disclosure. If you need to know who reads their work, ask them for audience information rather than guessing from the comments.
A decision sheet can make this easier to defend to a client. Rate each person on topic expertise, relevance to buyers, quality of discussion, editorial fit, and any disclosure or reputation concerns, using a scale your team defines. Ask for a short written reason and a work example behind every rating. This is a way to organize your judgment and isn't a validated score, and there's no follower count or engagement rate that guarantees results. A smaller expert who is a close match can be a better choice than a widely followed generalist.
You're done when the shortlist names the buyer role, the distinctive contribution, and any open risk for each person, and a reviewer can see why the top candidate suits this particular client.
Common mistake: treating likes or a big total audience as proof that procurement, operations, or another target buyer trusts the person. Look at who is actually taking part in the conversation and what they talk about.
5. Invite collaborators with an idea, then agree on the work
When you get to how to work with influencers, the invitation matters more than most people expect. Send a short, personal note that says why their existing work is relevant, which buyer problem the piece addresses, the question or claim you'd like their help examining, what you're hoping they'd contribute, when it might be published, and who the audience is. Ask what they think of the angle. Be plain about the client's involvement.
Make the contribution easy to give. TopRank suggests asking specific questions rather than a vague request for "thoughts," and offering an interview as an alternative to written answers. Begin with the lightest contribution that would still be useful, and leave room for something bigger if it goes well.
If the expert is interested, write down the terms before you make anything. That covers the format (interview or draft), the schedule, who reviews the facts, how they'll be credited, the use of their name and likeness, which channels each side may use, whether excerpts can be adapted, where their approval is needed, and how any disclosure will be handled. These are collaboration terms, and they aren't about rates or budgets.
You're done when both sides know what's being made, who can edit which claims, what can be reused, and what, if anything, the expert has actually agreed to publish or share. Record who approves what and who handles disclosure, and don't assume a repost.
People go wrong with a generic message asking a stranger to amplify finished brand copy, or with a brief that quietly scripts an "independent" recommendation. TopRank recommends building a relationship instead of treating it as a single transaction.
6. Co-create something the expert would want their audience to see
Turn the agreed theme into a concrete editorial idea that helps the buyer decide or act. Ask your contributor about constraints people overlook, a bad assumption that's common in the field, a framework they rely on, a disagreement among practitioners, or the evidence behind a claim. Give them room to push back on the premise. Then match the format to what they can support, whether that's a practical guide with expert analysis, an interview, a discussion, or a short educational video.
Put together a handoff document with the buyer's question, the outline, the company facts that are approved and the claims to avoid, your interview questions, the expert's attributed passages, and how they want to be credited. Check quotations, examples, and approvals before anything goes live. The expert's part should be visible and substantial enough that sharing the piece is worth it to their own audience. It also helps to add original insight from a real person to any drafted material, and here that person is your contributor.
This is the second place DeepSmith fits. Deep IQ supplies the client's claims and voice, and Content Studio can produce the researched, on-brand article for your editorial review. You still interview the human expert, secure their permissions, check their contribution, and approve the final piece. DeepSmith doesn't negotiate or manage the collaboration.
You're done when the finished piece contains a recognizable idea or first-hand view from the collaborator, the claims have been checked, and the collaborator has read the parts they're expected to stand behind.
The usual mistake is asking for a quote after the brand article is basically finished. TopRank's co-creation guidance recommends involving contributors in planning and shaping the work, and warns against pushing a promotional contribution on them.
7. Put the finished content in their hands and make sharing easy
The last piece of an influencer marketing campaign B2B teams often skip is the handoff. Send a compact packet made for that contributor, not an unexplained link. Include the final approved asset, a short note on what changed since they reviewed it, the section or idea that features them, approved quotes or excerpts, usable images or short clips, correct names and credits, the agreed publication window, and optional social copy they can edit. If any post counts as an endorsement with a material connection, spell out the disclosure wording. Invite them to share their own takeaway rather than paste a script.
Coordinate your client's own publication and let contributors know when it's live. Then respond to the real questions the posts attract. Plan a few follow-ups too, since one launch-day post rarely carries a whole campaign. TopRank suggests updating content when there's something new to say, making a contributor's portion available in other formats, and keeping collaborators informed when their work gets promoted again. Ask permission before any new use, and make sure a second post offers a fresh idea or excerpt instead of repeating "please share."
For the client's own channels, this is the third place DeepSmith helps. Repurpose and the Apps Library can turn a finished article into social and channel-specific versions, which gives you a starting set of client-owned assets. A contributor's version still needs their consent, their own judgment, their own voice, and any disclosure that applies. DeepSmith doesn't post from anyone's account and can't guarantee that anyone shares. If you want more on this side of the work, repurposing workflows are worth a look.
On disclosure, the FTC says to disclose a material connection to a brand, and that includes financial, employment, personal, or family relationships. A free or discounted product can count even if the person wasn't asked to post. The influencer is responsible for making a clear disclosure, and the brand and agency should make the practice clear in the workflow. The disclosure belongs with the endorsement where it's hard to miss, and clear terms like "ad" or "sponsored" work better than vague abbreviations or hashtags buried in a string of links. A video endorsement needs the disclosure in the video, not only in the description. The FTC's disclosure guidance is written for the U.S. and isn't a substitute for advice on your specific arrangement or another country's rules.
You're done when the contributor can find and explain their part in seconds, has assets they're allowed to use, knows about any disclosure requirement, and knows whether sharing is optional or something you agreed on earlier. Your client should also have a channel plan for their own audience.
Pro tip: draft a few options, such as a short observation and a quote they can attribute, and encourage the contributor to rewrite them. Suggested copy only works when it sounds like them and speaks to what's useful for their audience. Genuine amplification depends on how good the idea is, and a tidy packet only helps at the margins.
8. Evaluate the response and decide what to repeat
Compare what happened against the outcome you set in step 1. It helps to keep three levels apart. The first is distribution, meaning the agreed assets and posts really appeared. The second is relevant engagement, such as questions, discussion, qualified visits, or participation from the intended audience. The third is downstream response, like an inquiry, meeting, or registration, if you can observe one. Note which collaborator, message, format, and buyer role each signal relates to. Ask the client's sales or client-facing team what questions came up, and compare against an earlier effort if there is one.
Be careful with reach, impressions, and reactions, because they aren't the same as pipeline. A sale shouldn't be credited to a single post just because it came before the sale. Buyers see several voices and pass content around privately, so report what you saw directly separately from what probably had an influence. TopRank's 2025 report says 43% of the marketers it surveyed report outstanding results from their influencer programs, but the landing page doesn't say how many people responded or what "outstanding" means, so treat it as one group's self-report and not a benchmark for your client.
At the review, decide whether to deepen a promising relationship, change the editorial angle, or aim the next collaboration at a different part of the buying group. If you're looking at AI search, you can track whether a client's own educational pages earn mentions or citations in AI answers, but nothing here shows that a creator's post causes that, so keep it as a hypothesis to test.
You're done when the client can see what was published, which of the intended buyers engaged, what action you observed, what you can't know, and the specific decision for the next campaign. Store the brief, vetting notes, approved assets, and your retrospective in that client's account so another strategist can run the next round.
People go wrong by calling a creator a success because a post drew big engagement from people outside the target audience, or by presenting an unattributed lead as a proven influencer conversion.
What to do next
Pick one client and write the one-page brief from step 1 this week. If that brief is clear, the rest of the steps get much easier, and you'll have the first of five documents worth keeping for every account: the campaign brief, the audience and influence map, the candidate decision sheet, the contributor brief with an approval record, and the launch packet with a retrospective. Keep each client's records, claims, and voice rules separate, because one client's approval isn't permission to reuse their product facts or a collaborator's assets for another.
When you have a repeatable brief and a distribution workflow, start a free DeepSmith trial and try the steps above with one client's context loaded.
