The same phrase is used for two opposite businesses. A talent management agency represents creators, negotiates on their behalf and takes a commission from what they earn. A brand-side agency runs campaigns for advertisers, finds and vets creators and manages the delivery. Both are legitimate, both call themselves influencer management, and a firm that does both is negotiating with itself. The first question in any conversation is which of these you are talking to.
Ask who pays the agency and how
If the fee is a percentage of what creators earn, the agency's interest is in placing its roster and raising rates. If the fee is a retainer or a campaign fee from you, its interest is in results you will renew. Neither model is wrong, but a brand buying from a talent manager should expect the shortlist to be the roster, and should ask explicitly whether creators outside it can be proposed.
Disclosure is the advertiser's problem too
Federal endorsement rules require that a material connection between an endorser and a brand be disclosed clearly, and responsibility does not end with the creator. Your contract should require conspicuous disclosure in the post itself rather than buried in a description, require the agency to check it, and set out what happens when a post goes live without it. Ask how they have handled that when it happened.
Vetting is the work you are actually buying
Audience quality, engagement authenticity, brand safety history and whether the creator's audience is in your market are all checkable before a contract, and are what distinguishes management from introductions. Ask what the vetting process is, what it has disqualified recently, and whether you see the underlying audience data or a summary. A summary that always says the audience is a perfect fit is not vetting.
Usage rights are where the money is lost
The fee for a post is not the fee to run that post as an advertisement, to use it on your site, or to keep using it next year. Agree in the contract which assets you may reuse, on which channels, for how long, and at what additional rate. Campaigns are routinely priced without this and then re-negotiated at the point where the content is already performing, which is the worst possible moment to be negotiating.
Questions people ask about influencer management agency
Should we work with a talent agency directly?
It can be efficient when you already know the creators you want, since you are dealing with the people who can actually commit their time. It is a poor way to run discovery, because the answer to who is right for your brand will be drawn from that agency's roster rather than from the field.
How are influencer campaigns usually priced?
Creator fees plus an agency fee that is either a flat management fee, a percentage of creator spend, or a per-campaign project fee. Percentage-of-spend has the same drawback here as in media buying: it rewards spending more on talent, which is exactly the line item you most want scrutinised.
What should we measure?
Agree the measure before the brief goes out. Reach and engagement are available and weakly connected to outcomes; creator-specific discount codes, landing pages and post-campaign brand surveys all give something firmer. Whatever you pick, hold the campaign to it rather than accepting a screenshot of a good comment thread.
Who owns the relationship with the creator afterwards?
Contractually, often the agency, and some contracts restrict you from approaching creators directly for a period after the campaign. If you intend to build long-term ambassador relationships, negotiate that clause before signing, because the value in this channel accrues to repeated work with the same few people.