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Agency Rankings · Updated August 2026

The 10 Best YouTube Influencer Marketing Agencies in the World

Compare the top youtube influencer marketing agencies worldwide for 2026 — ranked by client reviews, pricing, campaign results, and verified brand clients

1,000+ agencies evaluated 6 scoring factors 15,000+ client reviews analyzed
What the score bar shows
Client reviews 25% Verified clients 20% Campaign results 15% Pricing transparency 10% Team size and seniority 10%
★ Best Overall
1
Jose Angelo Studios

Jose Angelo Studios

Fremont, United States · Founded 2017 · 2–9 people · hypeandhoney.com ↗

Jose Angelo Studios specializes in YouTube strategy and optimization—SEO, channel management, ads, thumbnails, metadata and A/B testing—to grow viewership and engagement for brands like Quizlet and Kahoot! Kids.

Avg. rating 4.8 (144 reviews) Named clients 11 Published case studies 6 Min. budget published
87IC Score / 100
2
Zorka.Agency

Zorka.Agency

Kato Polemidia, Cyprus · Founded 2014 · 50–249 people · zorka.agency ↗

Zorka.Agency delivers influencer and performance marketing for game developers and publishers, blending data, creative and ad tech to drive ROI on global gaming launches. Clients: Plarium, Scopely.

Avg. rating 4.9 (34 reviews) Named clients 16 Published case studies 4 Min. budget published
87IC Score / 100
3
Solus Agency

Solus Agency

L\u0027viv, Ukraine · Founded 2017 · 50–249 people · solus.agency ↗

Solus Agency specializes in full‑spectrum Web3 marketing—fundraising, product strategy, influencer and ambassador programs, and growth hacking for crypto projects like 1inch and HyperGPT.

Avg. rating 5 (29 reviews) Named clients 11 Published case studies 6 Min. budget published
82IC Score / 100

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4
ICODA

ICODA

Wrocław, Poland · Founded 2017 · 10–49 people · icoda.io ↗

ICODA provides end-to-end crypto and Web3 marketing—token launch strategy, PR, SEO, influencer/KOL and iGaming acquisition—working with projects such as Solana Foundation and Immutable X.

Avg. rating 5 (37 reviews) Named clients 20 Published case studies 10 Min. budget published
82IC Score / 100
5
Spin Brands

Spin Brands

London, England · Founded 2016 · 50–249 people · spinbrands.com ↗

Spin Brands is a creative-led social agency that combines data and culture to build YouTube influencer and creator-led campaigns, working with global brands like Google and Diageo.

Avg. rating 4.8 (59 reviews) Named clients 20 Published case studies 14 Min. budget published
82IC Score / 100
6
Sociallyin

Sociallyin

Atlanta, United States · Founded 2011 · 50–249 people · sociallyin.com ↗

Sociallyin develops platform-specific content and creator partnerships, combining in-house video production, community management, paid social and influencer strategy for clients like Samsung and Carnival.

Avg. rating 4.8 (91 reviews) Named clients 18 Published case studies 14 Min. budget published
80IC Score / 100
7
Accuracast

Accuracast

London, England · Founded 2004 · 10–49 people · accuracast.com ↗

Accuracast provides international digital marketing and market-entry strategy, multilingual SEO, paid media and martech consulting for cross-border campaigns, working with clients like American Express and Vodafone.

Avg. rating 5 (30 reviews) Named clients 20 Published case studies 7 Min. budget published
80IC Score / 100
8
Social Media Piraten Agentur

Social Media Piraten Agentur

München, Germany · Founded 2015 · 2–9 people · socialmediapiraten.de ↗

Social Media Piraten Agentur operates a network of social and online‑marketing specialists, producing measurable YouTube influencer campaigns, channel strategies and creative content for brands like ADAC and Etihad Airways.

Avg. rating (45 reviews) Named clients 20 Published case studies 6 Min. budget published
78IC Score / 100
9
BrandBurp Digital - A Fluper Company

BrandBurp Digital - A Fluper Company

Noida, India · Founded 2015 · 50–249 people · brandburp.com ↗

BrandBurp Digital delivers integrated web, app and brand marketing with YouTube influencer and streaming-focused campaigns, creating growth-driven content and amplification for brands like Harley‑Davidson and TubiTV.

Avg. rating 4.5 (27 reviews) Named clients 20 Published case studies 10 Min. budget published
78IC Score / 100
10
Favoured

Favoured

London, England · Founded 2017 · 10–49 people · favoured.co.uk ↗

Favoured is a performance-focused marketing agency, founded by a former Apple marketing lead, producing in-house video and influencer-led YouTube campaigns for consumer brands like Durex UK and Elvie.

Avg. rating 4.6 (40 reviews) Named clients 20 Published case studies 61 Min. budget published
77IC Score / 100

How we score agencies

Every agency gets an IC Score out of 100, built from seven weighted factors. All inputs come from publicly available information — review platforms, the agencies' own websites. Scores are refreshed monthly.

25%

Client reviews

Average rating across major review platforms, adjusted for review volume so 5 reviews can't beat 300.

20%

Verified clients

Named clients and brand logos we could verify against public sources.

15%

Campaign track record

Published case studies with concrete, checkable results.

10%

Pricing transparency

Published pricing, minimum budgets, or rate ranges score higher than "contact us."

20%

Niche specialization

Share of public work and case studies in this specific niche.

10%

Team & stability

Years in operation and team size, from public company information.

Scores reflect publicly available information as of August 2026 and are opinions based on the methodology above, not statements of fact about service quality.

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