The 12 Best LinkedIn Influencer Marketing Agencies (and How to Choose One)

A good LinkedIn influencer marketing agency should show you who engaged with a sponsored post, by company and role, and let you approve what goes out. Very few agencies publish how they do that, so this list covers 12 options and the questions that separate them. Fame is first because this is our own list. For competitors, we only state what their own sites said when we checked on 3 November 2026, and we say who each is not right for.

Why LinkedIn influencer marketing is its own job

On LinkedIn, the audience you are paying for is defined by job and employer, so follower counts tell you little. A creator with a modest following of the right buyers can be worth more than a large general audience. That makes three things more important than on consumer platforms: who the audience really is, whether the engagement is genuine, and whether the post sounds like the creator rather than an advert.

LinkedIn itself now promotes this category. LinkedIn reports that 82% of B2B marketers say creators increase credibility with decision-makers. That is LinkedIn's own figure about its own product, so treat it as context. The LinkedIn influencer marketing playbook covers how to run a programme, and our Thought Leader Ads guide explains paid amplification.

The 12 agencies at a glance

We ordered these from most to least LinkedIn-specific, based on each site's own description. This is not a quality ranking. Checked 3 November 2026.

Agency	LinkedIn focus (as stated)	Published pricing
Fame Influencer	Sponsored posts on LinkedIn creators' profiles only	All published
Creator Authority	Built for LinkedIn	Not published
Creator Match	LinkedIn is the stated primary focus	Not published
Kudos Narratives	LinkedIn campaigns, others on request	Not published
BrandRefer	LinkedIn micro-influencer network	Not published
Cherry Lane	Dedicated LinkedIn service, plus other channels	Partial: $20,000 recommended first budget
Directive	LinkedIn offer within wider B2B agency	Not published
TopRank Marketing	LinkedIn among several platforms	Not published
HireInfluence	LinkedIn programmes within wider influencer agency	Partial: approx. $100,000 per engagement
OST	LinkedIn and influencer services run separately	Not published
Limelight	Platform with managed option; LinkedIn is not its only channel	Yes: $599 a month platform; managed from $4,000 a month
NinjaPromo	LinkedIn among many platforms	Yes: from $4,000 a month by hours

The 12 best LinkedIn influencer marketing agencies

1. Fame Influencer

Fame Influencer does one job: sponsored posts on vetted LinkedIn creators' own profiles, for B2B tech and SaaS. The LinkedIn influencer marketing service draws creators from practitioners who have appeared on the 300+ B2B shows Fame has produced, then checks them for engagement pods and comment farms.

The test is the entry point: two months, five creators, five placements, $9,500 paid on signing, creator fees included. After that comes a $21,000 quarterly subscription for 10 placements, or a $10,000 pack of five. Every placement has a brief and client approval, and an under-delivering placement is replaced. Reports name engagers by company and role, and show ICP-engagement percentage and blended CPM against LinkedIn Ads benchmarks. Clients see this through a client portal, and creators work in their own workspace.

Founder Tom Hunt has run sponsored posts on his own profile for brands including HP, monday.com and Airwallex, and those examples are published with impressions. HP + AMD (4,570,951) and monday.com (1,091,963) were promoted with paid spend, so they are not organic reach. None of them are results from the creator roster, which has no published campaign results yet.

Not right for: brands outside B2B tech and SaaS, teams who want agencies to run several platforms at once, budgets under $9,500, or buyers who want proof of multi-creator campaigns before they commit. Thought Leader Ads are not in the test; they begin in phase two.

2. Creator Authority

Creator Authority is the most LinkedIn-native full-service option here, with separate services for strategy, sourcing, content, Thought Leader Ads and reporting. It says it is a certified LinkedIn Marketing Partner, and draws creators from its own database, its search tool and LinkedIn's Creator Marketplace. It mentions approvals within its process, without saying how they work. Its reporting covers who engaged by role, industry and region.

Choose it if paid amplification is central to your plan. Not right for: buyers who need a public price first.

3. Creator Match

Creator Match says LinkedIn is its focus and area of expertise, and notes that it is not officially affiliated with LinkedIn. It works with both large and small creators, with no minimum follower count, and includes sponsored content and events. Content review is part of how it manages relationships, though brand-side approval is not spelled out.

Choose it if you are a tech brand open to a budget-led scope. Not right for: non-tech brands or anyone wanting a rate card.

4. Kudos Narratives

Kudos Narratives manages LinkedIn B2B influencer campaigns from content to posting and analytics, starting with a trial and moving to a subscription of 10+ placements a quarter. The trial-then-subscribe shape is a sensible way to buy. Its site does not list vetting criteria, report metrics or an approval process.

Choose it if you want a recurring placement model. Not right for: those who need written process detail before a call.

5. BrandRefer

BrandRefer is the option for reach through many smaller voices. It reports an 800,000+ combined LinkedIn network, and promotes assets such as webinars and whitepapers for lead generation or awareness. Its homepage says influencers have 1,000+ followers and use LinkedIn actively.

Choose it if you have content to distribute and lead volume is the goal. Not right for: brands seeking a small group of recognised practitioners.

6. Cherry Lane

Cherry Lane has a dedicated LinkedIn page, aimed at SaaS, tech and GTM brands. It says campaigns last about six weeks, and it manages contracts, usage rights and disclosures. It recommends a $20,000 first campaign and mentions content approvals within its service.

Choose it if you want a defined campaign with creators across several channels. Not right for: budgets well under $20,000.

7. Directive

Directive says its LinkedIn offer connects clients with practitioners, executives, analysts and customer advocates, and assesses partners for engagement authenticity and ICP relevance. Its influencer service ties partnerships to pipeline using CRM integration.

Choose it if revenue attribution and a wider B2B agency matter most. Not right for: small, fixed-scope tests.

8. TopRank Marketing

TopRank Marketing names LinkedIn as a channel alongside TikTok and others, and cites a LinkedIn result for Adobe. Its range runs from sponsored content to co-hosted webinars and events, which suits influencer-led content more than single posts.

Choose it if you want co-created content programmes. Not right for: those only wanting a short run of sponsored LinkedIn posts.

9. HireInfluence

HireInfluence describes LinkedIn programmes for thought leadership, product advocacy, events and ABM. It checks audience composition by title, seniority and industry, and reports reach in target accounts and pipeline contribution where a CRM is connected.

Choose it if you have enterprise budget and ABM goals. Not right for: anyone wanting a low-cost test.

10. OST

OST's LinkedIn service covers content, advertising, LinkedIn Live and executive comms, and its influencer service is listed separately, with a network of 1,000+ B2B experts. Its pages do not describe LinkedIn-specific influencer tactics, so ask how the two connect.

Choose it if you want one partner for LinkedIn as a whole. Not right for: teams only buying creator posts.

11. Limelight

Limelight is a B2B influencer partnership platform, included because its pricing page also offers a managed service with a three-month commitment. Its pages mention LinkedIn posts mainly as content rather than as a dedicated service, and it says ads run across social channels.

Choose it if you have someone in-house to run creator relationships. Not right for: LinkedIn-only buyers wanting a fully bundled price.

12. NinjaPromo

NinjaPromo lists LinkedIn thought leaders and executives among its influencer options. It has the clearest stated approval process of the general agencies: drafts are submitted, the client gives feedback, and final approval happens before posting. Creator payments are not marked up and are separate from its hourly plans.

Choose it if you want influencer work bundled with other marketing hours. Not right for: those wanting a LinkedIn specialist.

Questions to ask a LinkedIn influencer agency

Most of what matters is not on agency websites. These four questions fill the gaps, and the answers are easy to compare.

Can you show case studies with an ICP like ours?

Ask for work aimed at a buyer like yours, rather than the biggest logo. Find out which job titles and industries the campaign targeted, and whether the agency can show that those people engaged. Check whether the result came from the agency's creators or the founder's own profile, and whether paid spend was behind the numbers. We hold ourselves to this too: our published examples are Tom Hunt's own posts, and we label which were promoted.

Can we see brief examples?

A brief shows how an agency thinks. A good one gives the creator a clear message and audience, plus room to write in their own voice. If it reads like an ad script, the post probably will too. Compare what you see against our LinkedIn creator brief template, and see B2B influencer marketing examples for what good looks like.

What is the approval workflow?

Few sites on this list describe it in detail, so ask. Who sees the draft and when? How many rounds are included? What if legal needs to review, and who decides if you and the creator disagree? Also ask how disclosure is handled, and what happens if a post is late or under-delivers.

How do you measure beyond impressions?

Impressions show size, not fit. Ask for a real sample report, then look for:

• Named engagers, or at least engagers by company and role
• The share of engagement from your ICP
• Blended CPM, set against what you pay for LinkedIn Ads
• How they detect engagement pods and comment farms
• Any link to pipeline, and what it relies on

Our guide to B2B influencer marketing ROI goes further on this.

Do you need an agency at all?

Not always. LinkedIn's Creator Marketplace sits inside Campaign Manager and lets you search for vetted creators and contact them directly. If you have time to source, brief and chase, that may suit you. An agency makes sense when you want someone else to handle the vetting, contracts and reporting. We compare both in the Creator Marketplace vs an agency, and our guide to finding B2B influencers on LinkedIn helps if you go it alone.

For a wider view beyond LinkedIn, see our list of the best B2B influencer marketing agencies. To budget, read what B2B influencer marketing costs or see Fame Influencer pricing.