Top YouTube Influencer Marketing Agencies to Level Up Your Videos

Their campaigns have won a number of prestigious awards, cementing them as one of the leading marketing agencies. They have an in-house team of video experts and a huge network of influencers that can create sophisticated digital assets for YouTube and other video-sharing platforms like TikTok. They’re also experts at all types of how-to videos including instructional videos, DIY guides, and video tutorials.

Key YouTube Influencer Marketing Services:

• Influencer vetting
• Outreach and negotiation
• Creative strategy
• Performance monitoring
• Real-time optimization

Ubiquitous serves as a central hub for brands, influencers, and creators. They have a marketplace app where brands can easily find influencers and creators who match the specific needs of a particular marketing campaign.

Their approach is comprehensive, offering a full-service solution that includes campaign strategy, creator selection, content production, and real-time performance tracking. This meticulous process ensures that your YouTube campaigns are not just successful but optimized for long-term growth. The team’s deep understanding of YouTube’s high CPMs and their ability to craft tailored, creator-first strategies set them apart from the competition.

Why Ubiquitous is Different

Ubiquitous doesn’t just follow trends; they set them. Their team of seasoned marketers and creative professionals works hand-in-hand with creators to produce content that resonates with audiences while meeting your specific goals. They understand the high CPMs on YouTube and are committed to maximizing your ROI by avoiding common pitfalls and pushing creative boundaries. 

The company’s “creator-first” philosophy ensures that influencers are empowered to deliver authentic content, which leads to genuine engagement and long-term success for your brand. From planning and execution to real-time performance metrics and long-term strategy development, Ubiquitous offers an end-to-end solution that puts your brand on the YouTube map.

Notable Campaign: Whisker

Whisker partnered with Ubiquitous to launch their fourth-generation Litter-Robot (LR4) through a massive influencer campaign. With a $650 price tag, LR4 needed to capture the attention of cat owners, particularly on YouTube, where potential customers often turn for in-depth product reviews. Ubiquitous stepped in to lead the campaign, leveraging their expertise in managing large-scale influencer collaborations.

Strategic Approach

Ubiquitous allocated 25-30% of the campaign’s budget to YouTube, recognizing it as a high-impact channel for driving conversions. The agency handpicked YouTube influencers with tech-savvy audiences, focusing on those with a minimum of 500K subscribers who could appreciate the LR4’s advanced features.

Ubiquitous provided these influencers with creative freedom to produce authentic content, while also ensuring each video included a trackable URL to monitor traffic and conversions. The approach targeted high-intent consumers who were likely to search for in-depth reviews before making a purchase.

The YouTube campaign generated 360K views and drove 20.5K site visits, contributing to a significant boost in revenue for LR4’s launch. One of the featured influencers, iJustine, went above and beyond, creating additional content that garnered another 279K views, further enhancing the campaign’s success.

Key YouTube Influencer Marketing Services:

• Campaign strategy and planning
• Content production management
• Custom creative briefs
• Real-time performance tracking
• Campaign optimization

Goat guarantees client deliverables by managing influencers, content creation, and payments. They ensure robust campaign management through a dedicated account manager who serves as the primary contact. Post-campaign, clients receive comprehensive analysis reports offering insights, recommendations, and future learnings.

Goat’s dedication to meeting campaign KPIs sets them apart, promising to contract more influencers until the targets are met. They have proven success in disruptive campaigns across multiple platforms, as showcased in the award-nominated Saints Row campaign, which resulted in 9.2 million video views and over-performance on video views by 124%.

Key YouTube Services:

• In-house video production
• Editing and design
• Community management
• Paid media
• Livestream ads

Zorka Agency treats YouTube not as a fuzzy awareness channel but as a predictable performance engine. Founded in 2014 and headquartered in Limassol (Cyprus), the 117-person team operates worldwide, pairing AI-powered forecasting with creator-led storytelling to hit CPM, CPV, CPI/CPA, retention, and ROAS targets—not just views. If you need an agency that can plan creator mixes, predict unit economics, and then stand behind guarantees across CPM and CPI, Zorka belongs on your shortlist.

On YouTube, they run the full playbook: long-form integrations, dedicated videos, YouTube Shorts bursts, creator communities (Community posts, Shorts-to-Long crossovers), and paid amplification layered onto the best-performing assets. Their internal stack (e.g., Zorka.Video, plus audience tools like Modash, ThoughtLeaders, and social listening) feeds forecasting and creator vetting so you get reach with relevance, not just scale. Creative is built for native watch behavior—think tight, in-engine storytelling, clear progression hooks, and face-forward intros that survive the first three seconds. Reporting goes beyond ER and view curves to the metrics gaming, apps, and eCommerce teams actually manage: CPI/CPA, D7/D30 retention, depositor rate, ARPPU, and payback.

Zorka’s process is intentionally front-loaded. Strategy and modeling first, creative next, channels last. That order matters on YouTube, where results rise or fall on whether the concept, hook, and pacing match the audience and the algorithm. Expect pragmatic controls (creative A/Bs, pacing and frequency management, geo/device splits, creator cohort rotation) and weekly reallocations based on incrementality, not feelings.

Why Zorka works on YouTube

• Forecasts with guarantees. Campaigns are planned against CPM/CPV and CPI/CPA goals, with creator mixes modeled before spend.
• YouTube-native craft. Concepts are built around gameplay variability, progression reveals, signature effects, and creator POVs that feel native—critical for both long-form and Shorts.
• Measurement that matters. Beyond views: click-to-install, retention, depositor rate, ARPPU, ROAS, and cohort payback inform mid-flight reallocations.
• Scale without waste. Access to 850K+ creators, rigorous audience quality checks (location, reachability, credibility), and layered paid media to push winning videos beyond organic.

Case Study

Client: Azur Games — INFINITY OPS: Sci-Fi FPS (pre-registration phase)
Objective: Maximize pre-registrations before global launch.

Zorka chose YouTube as the primary channel, analyzed 300k+ creators, and deployed 13 high-fit gaming influencers, pivoting coverage to LATAM to match Android availability and price elasticity. Creative emphasized first-minute hooks (abilities, weapon feel, progression), while strong CTAs pushed pre-reg. Zorka’s internal forecasting framed min/max clicks and conversions; tracking links captured performance per creator.
Results: Over 1.3M pre-registrations across the campaign window (combined with the client’s paid social); influencer activity delivered ~28% of the total. Post-release, pre-reg cohorts converted to install at ~32.5%, with >3M sessions on day one and MAU surpassing 2.3M shortly after launch. Conclusion: with the right geo pivot and creator mix, YouTube can drive measurable, scalable pre-launch demand, not just hype.

Awards & proof points

Innovation Awards (Global Content Awards), finalists across Performance & Mobile Games Awards, and repeated recognition on industry shortlists for Top Influencer Marketing Agencies—useful signal that Zorka’s blend of AI prediction + creator craft isn’t theoretical.

HireInfluence prides itself on what they call “experiential ideation and fulfillment.” Because of their years of experience in the industry, they are attuned to the emotional needs of the market and are able to foster strong connections and develop next-level loyalty with consumers for their clients. What they create is not simply content, but positive experiences for the followers.

Key YouTube Services:

• Influencer curation
• Negotiations and contracting
• Payments + 1099s
• Content auditing
• Paid media
• Tailored analytics

Their approach to influencer marketing on YouTube is tailored to take full advantage of the platform’s diverse features, including YouTube videos, Shorts, and collaborations with some of the most influential creators in the industry by attending events.

The agency’s success in YouTube influencer marketing is further validated by their impressive portfolio of content on the platform. With over 130 videos on their YouTube channel, SmartSites regularly produces a mix of client testimonials, industry events, tips, and in-depth guides. 

This vast library not only showcases their expertise but also demonstrates their in-depth understanding of YouTube’s features and how to utilize them effectively for marketing. 

Moreover, SmartSites has successfully tapped into the YouTube Shorts trend, proving their ability to adapt to the latest video content formats and stay ahead of platform shifts.

This extensive library not only serves as a resource for clients but also highlights SmartSites’ commitment to staying at the forefront of YouTube marketing trends. They continuously publish videos that speak to the needs of their audience, proving they know what works when it comes to engaging viewers on YouTube.

SmartSites’ active presence on YouTube and their deep familiarity with the platform’s ins and outs make them a standout influencer marketing agency for YouTube. With a dedicated focus on YouTube influencer campaigns, SmartSites has perfected the art of collaborating with top creators to develop content that resonates with audiences, fosters engagement, and drives meaningful results for their clients.

SmartSites’ approach to YouTube influencer marketing is centered on crafting campaigns that leverage the unique strengths of YouTube’s ecosystem. Their influencer partnerships are strategic, focusing on creators who align with the brand’s values and can authentically promote the product or service in a way that resonates with their audience.

Their trademarked measurement system, Engaged Audience Profiles™, gives clients an in-depth look at the kinds of people who engage with the content. This system allows Carusele and their clients to determine that the clicks, likes, and shares that the influencer receives are from genuine people.

A revolutionary and innovative marketing agency, Carusele has also developed other proprietary algorithms aside from Engaged Audience Profiles to help them analyze the performances of their campaigns.

Key YouTube Services:

• Hand-selected influencers
• Manual influencer vetting
• Campaign tracking
• Real-time optimization

Their approach isn’t merely about reaching an audience but optimizing campaigns to connect on a profound level. From defining goals, audience, and budget, MOMENTiQ delivers campaigns that capture millions of views. Influencer marketing is their area of mastery, with an ability to develop stronger awareness and aligning with creators that best resonate with the brand’s essence.

MOMENTiQ’s end-to-end influencer campaigns are geared to produce tangible results. They leverage their unique approach in building campaigns, focusing not only on mere views but also on in-depth engagement. Their specialty in TikTok and YouTube allows them to tap into a vibrant, dynamic audience.

With a promise to “bring the eyeballs of the world to you,” they don’t just capture awareness but create lasting impressions with the right creators. Their approach transcends superficial engagement, going beyond 7 seconds to develop a more substantial connection with target audiences. In working with companies who “get it,” MOMENTiQ illustrates a future-forward vision of influencer marketing.

Notable Campaign: The Recording Academy

The Recording Academy approached MomentIQ with a bold vision to elevate the top U.S. creators to A-list status during the 2024 Grammys and surrounding events. They sought a partner capable of leveraging influencer marketing to maximize the event’s reach and impact. MomentIQ was selected for their expertise in orchestrating large-scale influencer campaigns.

Strategic Approach

MomentIQ designed a comprehensive influencer marketing strategy that involved 250 of the top U.S. creators, boasting a combined following of over 1 billion. The agency crafted tailored content for each creator, ensuring authentic engagement that resonated with their audiences. The strategy included pre-event promotions, live coverage, and post-event highlights, maximizing exposure. Collaboration with management partners like TeamChecked helped optimize content distribution and amplify the campaign’s reach.

The campaign achieved over 500 million views, significantly contributing to the 16.9 million viewers of the 2024 Grammys, a 34% increase from the previous year. The hashtag #Grammys trended at No. 1 in the U.S. for 12 hours, solidifying the event as the top social entertainment moment of 2024.

Key YouTube Influencer Marketing Services:

• User-generated content
• Results-driven influencer campaigns

At The Shelf, they specialize in identifying the most suitable YouTube creators for your brand, leveraging their extensive data from over 1 billion collected posts. Their services extend beyond mere influencer selection into crafting campaigns that enhance product promotion, build brand awareness, and align with your brand’s goals. Their global network of influencers and storytellers ensures that your brand’s story resonates with your target audience, establishing trust and authority in your niche.

Key YouTube Services:

• YouTube Brand Integration Strategy
• YouTube Content Amplification
• YouTube Performance Analytics and Reporting
• YouTube Creative Campaign Development

Resident Evil 4 (RE4) is one of the most iconic horror games of all time. The developers announced a VR version for Meta Quest.

However, VR is still a new technology, so Viral Nation was tasked with driving VR awareness, hype, and engagement before launch.

You might wonder where YouTube comes into this. YouTube is neither VR, nor is it a Meta network. However, Viral Network recognized that many followers of YouTube gaming influencers are the type likely to take an interest in playing the VR version of Resident Evil 4.

Ultimately the campaign went viral. The multi-channel campaign resulted in 61.2 million impressions, 15.8 million views, and 1.3 million engagements. 

It helped, of course, that the game itself proved popular. According to GameFAQs, users gave this version of RE4, an average rating of 4.23/5, making it the highest rated Meta Quest action adventure game.

Strategic Approach

Viral Nation decided that they had to remind gamers what they loved about Resident Evil, so they brought on board creators and publishers across YouTube, Twitch, Twitter, Instagram, and TikTok to immerse audiences in Resident Evil’s characters, lore, and iconic moments and memes.

They gave the influencers early access to the game, and considerable creative freedom. This resulted in refreshingly original content the influencers were able to share with their audiences.  The content included a mix of livestreams, interactive stories and reels, and gameplay compilations across the platforms. Cosplayers even brought their favorite characters to life.

Viral Nation leveraged 73 creators across key verticals. They then amplified campaign reach with a strategic gifting campaign by giving a Meta Quest 2 (with launch day access to Resident Evil 4 VR) to 25 celebrities, artists, influencers, and gamers affiliated with the game franchise.

ViewSonic

ViewSonic are well known for their range of monitors projectors. Unsurprisingly many YouTube influencers and other creators include a ViewSonic monitor in their hardware lineup.

Despite being an established supplier of quality monitors, ViewSonic felt that they needed to increase brand awareness and drive sales for their range of projectors and gaming monitors. 

They came to Viral Nation with a goal: to make ViewSonic one of the hottest visual display brands to get your hands on during the holidays.

Ultimately Viral Nation’s YouTube and Instagram influencers succeeded in their mission. Across both platforms, the 18 influencers released 26 posts/videos, with a 2.5% CTR. Overall, the campaign resulted in 10.1 million impressions, 3.8 million views, and 76,000 clicks. It exceeded targets by 142%.

Strategic Approach

Viral Nation’s strategy was to work with influencers and brand publishers on YouTube and Instagram. They partnered with 18 influencers who produced original content to showcase ViewSonic’s range.

YouTube influencers included SoldierKnowsBest, Kevin the Tech Ninja, and Unwrap, who published engaging content and in-depth reviews.

Key YouTube Influencer Marketing Services:

• Trend analysis
• Paid media integration and boosting
• AI-powered brand safety analysis
• Creative repurposing
• Holistic marketing integration

When it comes to leveraging YouTube for influencer marketing, NeoReach offers a powerful blend of data intelligence and hands-on expertise that sets them apart. Their mission to empower creators aligns seamlessly with their approach to YouTube campaigns, where they use a robust data-driven strategy to ensure your brand reaches the right audience. With a proprietary network of 5,000+ active creators and access to over 5 million influencers’ data, NeoReach has the tools to craft targeted and impactful campaigns that deliver real results.

NeoReach’s Strategic Edge in YouTube Influencer Marketing

NeoReach goes beyond basic influencer outreach by combining cutting-edge technology with deep industry experience. Their AI-powered fraud detection ensures that your campaigns are free from the pitfalls of fake engagements, while their specialized influencer marketing experts handle the heavy lifting of campaign management. 

This allows you to focus on your goals while NeoReach identifies the best-fit creators, crafts a tailored strategy, and drives conversions at an unmatched cost efficiency. Whether you’re looking to boost brand awareness, drive social sentiment, or increase conversions, NeoReach has the expertise and resources to make your YouTube influencer marketing efforts a success.

Notable Campaigns: Robinhood

Robinhood, a leading investment platform, partnered with NeoReach to tackle the challenge of diversifying its user base. The brand sought to expand its reach among women, young adults, and first-time investors. NeoReach was brought on board to curate a diverse set of influencers to achieve this goal.

Strategic Approach

NeoReach devised a strategy centered on YouTube, leveraging its ability to host high-quality, in-depth content. The agency selected over 15 influencers, focusing on female creators of color and non-financial influencers, to resonate with untapped audiences. These creators, including prominent names like Hitomi Mochizuki and Ciara Elaine, produced engaging financial advice videos tailored to Robinhood’s target demographic. The strategy was designed to drive app downloads and build confidence in investing among new users.

The campaign successfully achieved over 3.5 million in reach, with 1.5 million views and 250,000 engagements. The diverse influencer approach not only broadened Robinhood’s audience but also significantly increased brand awareness and platform growth.

Tezos

Tezos, an open-source blockchain network known for its innovative approach to peer-to-peer transactions and smart contracts, sought to establish itself as a leading player in the NFT space. To amplify its brand awareness, Tezos partnered with NeoReach, leveraging their expertise in influencer marketing to position the blockchain as an accessible and fun platform. NeoReach was tasked with expanding Tezos’ reach, particularly targeting the tech-savvy, gaming, and crypto communities.

Strategic Approach

NeoReach developed a targeted influencer marketing campaign focused on YouTube, selecting nine creators from the tech, gaming, entertainment, and crypto niches with minimal audience overlap. This strategy was designed to maximize reach and engagement across diverse communities. 

Influencers highlighted Tezos’ key attributes, including its Formula 1 partnership, energy efficiency, and user-friendly interface, while guiding viewers to the Tezos Build, Play, Collect homepage. The campaign content emphasized educational resources, aligning with the creators’ interests to ensure authentic promotion.

The campaign successfully drove over 1.1 million views, far exceeding Tezos’ initial goals. The strategic use of niche influencers generated a 1.3x return on investment, $167K in influencer media value, and over 40K fan engagements, solidifying Tezos’ presence in the NFT ecosystem.

Key YouTube Influencer Marketing Services:

• Competitor audits
• Audience demographics matching
• Influencer introduction
• Contract negotiation
• Shipping and payments
• Paid amplification

Though their primary platform is TikTok, especially for their talent agency unit, the agency offers their services for other social media platforms. Creating an influencer marketing campaign is a seamless process and focuses on telling an enduring story.

They have a large network of influencers that can help your brand, including popular YouTubers Dang Matt Smith, Emma Chamberlain, and David Dobrick. They also understand the Gen Z market well as they were the audience that raised TikTok’s popularity in the US and Europe. 

They have a diverse pool of talents and professionals who work with brands to ensure that every detail is fit to the story.

Key YouTube Services:

• Creative content and strategy direction
• Influencer casting and recruitment
• Contracting and implementation
• Campaign execution
• Detailed reporting

If you’re looking to expand your reach in Southeast Asia, then Collab Asia is your best bet. They are the fastest growing digital network in the Asia Pacific region, managing thousands of creators and hundreds of clients. As digital marketing professionals know all too well, translating a campaign to a different region is more than just translating the language use—it is about transforming the entire campaign to fit the target audience, and this is the expertise that Collab Asia provides.

Like most influencer marketing agencies, they offer a full suite of services. 

A YouTube preferred partner, Collab Asia works with many of Asia’s top influencers. Their expertise on both Western and Eastern platforms lends them a unique value proposition, especially for those who are considering tapping into Asian audiences.

With several offices in different countries across Asia, Collab Asia truly lives up to its name.

Key YouTube Services:

• Campaign strategy and execution
• Channel management and audience growth
• Direct advertising
• Media inventory
• Content localization and distribution
• Digital rights management