Business-to-business influence does not look like the consumer version. The people who move a purchase decision are practitioners, analysts, consultants and operators whose peers already ask them what to buy, and their audiences are frequently in the low thousands. A large follower count in a business category usually signals a generalist commentator, which is exactly the person your buyers discount. The filter is credibility with a specific job title, not reach.
Find the people your buyers already listen to
Ask your own customers who they read, follow or ask before buying in your category. The answers are usually specific individuals, a newsletter, a podcast, a community moderator, and often not on the platform you assumed. That list, gathered in a dozen conversations, is worth more than any influencer database, because it is built from the people you actually sell to.
Credibility is the asset and it is easy to destroy
These people are listened to because they are seen as independent, and an obviously paid endorsement that sounds like your marketing costs them that standing and you the benefit. The arrangements that work give them something real, early access, data, a genuine problem to examine, and let them say what they actually think, including the parts that are unflattering.
Disclosure is required and your buyers notice it either way
Material connections must be disclosed clearly, and in professional communities an undisclosed one that surfaces later damages both parties far more than the disclosure would have. Put it in the contract, brief it explicitly, and treat visible disclosure as a feature: a practitioner who says they were paid and still recommends you is making a stronger claim.
Co-created substance beats a mention
A joint piece of research, a webinar where they genuinely challenge you, a teardown of a real problem, a benchmark, all give the practitioner something worth their name and give you an asset that keeps working. A paid post mentioning your product produces one day of attention and some quiet reputational cost. The economics favor the substantial version heavily.
Measure pipeline influence, not impressions
The right measure is whether accounts in your target segment engaged, whether opportunities mention the person or the piece, and whether deals that touched it close differently. That requires asking at intake and tagging in the pipeline, which is unglamorous and is the only way to tell this apart from an expensive way of being briefly visible.
Questions people ask about B2B influencer marketing
Does influencer marketing work in B2B?
With practitioners whose peers already ask them for advice, yes. With large generalist accounts, rarely, because business buyers discount them. The filter is credibility with a job title, not reach.
How do we find the right people?
Ask your own customers who they read or ask before buying in your category. A dozen conversations produce a better list than any database, because it is built from the people you actually sell to.
Do they have to disclose payment?
Yes, clearly, and in professional communities an undisclosed connection that surfaces later is far more damaging than the disclosure. A practitioner who discloses and still recommends you makes a stronger claim.
What should the collaboration actually be?
Something substantial: joint research, a benchmark, a real teardown, a webinar where they can disagree with you. A paid mention buys a day of attention and some quiet reputational cost.