Top 15 Influencer Marketing Agencies Shining in LA

For teams that need scale and speed, Moburst’s operational process is the main value: define → research → recruit → create → manage → analyze → achieve. They emphasize vetting creators on hundreds of parameters (beyond follower count), negotiating terms, and actively managing content from concept to publishing to protect brand reputation. That matters in high-visibility categories common in LA—where a single off-tone creator post can become a bigger problem than a weak CPM.

Moburst also designs influencer content for reuse. They explicitly talk about repurposing influencer output into ads and other assets, which is useful when your social team needs one creator shoot to fuel multiple placements (IG, paid social, landing page creatives, and retargeting).

While Moburst operates with multiple US locations (including NYC, SF, and a Miami-area address), the offering itself is market-agnostic: creator discovery based on audience data and demographic fit, plus performance tracking (including link tracking per influencer) and ongoing optimization driven by analytics.

Key Services:

• Influencer marketing strategy & full-service campaign management
• UGC production (TikTok, Reels, Shorts)
• Creator sourcing & creator–brand matching
• Creative concepting & mobile-first content development
• Paid social amplification (TikTok, Meta, YouTube)
• Performance-driven creative testing & optimization
• Social media content creation & channel management
• App growth campaigns (mobile acquisition focused)
• Social analytics, reporting & ROI attribution
• Cross-platform video production (short-form + micro-assets)

It won’t be wrong to say that Ubiquitous knows how to create a noise. Also, the agency uses innovative ways to learn about new trends on the platforms they specialize in.

For example, Ubiquitous paid people $100 per hour for 10-hour sessions to scroll through TikTok and let the agency know which trends they believe would be popular on the platform going forward. This is just one example of how Ubiquitous keeps the audiences in mind when crafting the content and campaigns for their clients.

The agency also keeps influencers in the loop to ensure that the collaborations are mutually beneficial and authentic. In 2023, they introduced their Creator App with early access to 100 influencers in the US. The app is meant to make it easy for influencers to find brand opportunities and for brands to manage everything from negotiations to bookings and payments in the same place.

Ubiquitous Resources

Since Ubiquitous has been in the market for quite some time, they have accumulated numerous resources that can be beneficial to businesses.

• Ubiquitous University: This is a comprehensive influencer marketing course created by the agency’s experts that briefs brands on how to run successful campaigns.
• Engagement Calculator: The agency’s engagement calculator works for all TikTok accounts and tells you the following: potential cost per post, average likes, followers, and engagement rate. You can use this data to get an estimate of what an influencer might charge per post and how engaged their audience is before working with them.

Also, check out Influencer Marketing Hub TikTok Money Calculator.

The Ubiquitous Solution

As we’ve previously mentioned, Ubiquitous was founded by the same people as MOMENTiQ. So, their case studies are just as impressive, too. One of them comes from Lyft, the renowned ride-sharing company.

In 2019, Lyft acquired Divvy, a bike-sharing app. A few years later, in 2024, the company wanted to make Divvy the go-to ride in Chicago. For that, they came to Ubiquitous.

A slight hiccup in this campaign was that Chicago, famously known as the windy city, has short summers of around four months. Lyft wanted to popularize Divvy before it got too cold for people to bike. So, Ubiquitous had to get the campaign right the first time since there was no time to waste. In total, they had around a month to run Lyft’s influencer marketing campaign.

Here’s what Lyft’s KIP expectations for the campaign looked like:

• 10x impressions for every $1 they spend
• A conversion rate of 1%
• Around 300k organic social media impressions
• Quick turnaround by August (for a campaign starting in June)

Ubiquitous divided the campaign into phases for easy handling and got to work.

Strategic Approach

Here’s how Ubiquitous brought the client’s idea to life:

• Used its proprietary data platform to identify 34 influencers and then narrowed them down to 9 most suitable ones
• Provided detailed creative briefs to influencers based on Lyft’s instructions, such as not mentioning the competitors and not using Divvy as a verb
• Used brief templates from previous campaigns that had a track record of generating over 93 million views
• Got each influencer to create 2 in-feed videos and around 2 to 3 stories
• Created a project tracker to keep tabs on all creators and their content
• Shared the updates with the client through this tracker

With such meticulous efforts, there was no way the campaign wouldn’t be a success. Ubiquitous managed to get over 8 million views for the campaign.

The best part about the agency’s assistance is that Lyft did not only see temporary effects but also experienced long-term impacts. In 2024, Divvy is expected to break a record of 6.6 million bike and scooter trips. Also, Lyft has installed 1,000 Divvy stations in Chicago. In the next few years, 400 more Divvy stations will be added by the Chicago Department of Transportation.

@visualsbyjack Welcome to a day in my life! From getting to classes on time, to plans with friends, I constantly find myself riding the Lyft scooters! You can find these scooters at your local Divvy station! Today consisted of scootering to class, my local cafe and a scooter ride downtown. Summertime is the perfect time for a scooter ride! Use my code “TRYDIVVYJACK” for a free unlock on @Lyft (or click the link in my bio) ? #DivvyPartner and @divvybikes. P.S. my code is valid until September 15th, 2024! #lyft #electricscooter #thingstodoinchicago #dayinmylife #dailyvlog ♬ Relax – Neto0_0

Key services and features include:

⭐ Creator outreach

⭐ Real-time performance metrics

⭐ Quality control

⭐ Deal negotiation

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They describe themselves as a team of “experience makers, strategic thinkers, trend shapers, innovators, and analysts”. By crafting creative campaigns, they narrate brand stories and deliver immersive experiences that help their clients reach new heights.

As for the talent that they use, all influencers are properly vetted by using tech and taking into account various factors like past work, engagement, and audience interests. 

In an interview, Chris Jack, the director of growth strategy at the agency, revealed that they are working with TikTok to leverage “these exclusive features to enhance our client offerings and drive impactful results.”

HireInfluences team members also went to Chicago for a TikTok lunch and learn event for more insights about the platform. So, the agency is a top choice for TikTok marketing campaigns.

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In addition to Los Angeles, they also have offices in Houston and New York City. 

The HireInfluence Solution

HireInfluence has helped brands ranging from small businesses to Fortune 500 companies reach their target audiences and achieve their marketing goals through influencer marketing. So, when Grammarly came to the agency to position its offering as a must-have option for college students, HireInfluence met their expectations.

To get Grammarly’s message across to as many people as possible, HireInfluence looked for influencers in multiple niches, including sports, science, technology, education, and daily vlogs. The point behind this diverse approach was to find influencers who genuinely use Grammarly and can, therefore, recommend it with confidence.

During this campaign, Grammarly also wanted to promote its new Auto Citation and ToneAI features. So, the influencers had to highlight these features in their posts as well.

For this campaign, HireInfluence targeted audiences between the ages of 18 and 34 since these people were most likely to use Grammarly due to their presence in the educational verticals.

Strategic Approach

Here’s how HireInfluence approached this campaign:

• Conducted extensive research to identify influencers with a strong following in relevant niches
• Partnered with 133 influencers and monitored their content across social media platforms for the utmost optimization
• Got influencers to post multiple times to increase reach and engagement
• Developed a mix of sponsored posts and stories to keep the audience engaged
• Encouraged viewers to use Grammarly Premium through influencer content

The campaign resulted in 214 million impressions and over 33 million video views. Such amazing results were due to HireInfluence’s strategic influencer selection and diversification in terms of content and platforms. They also analyzed the influencer content and made necessary adjustments to ensure maximum impact.

Key services and features include:

⭐ Creative talent sourcing

⭐ Paid media

⭐ Campaign analytics and reporting

⭐ Onsite brand events

Since MOMENTiQ is the agency that helped establish TikTok Shop marketplace in the US, it’s no surprise that the agency specializes in exclusively providing influencer marketing, organic affiliate, UGC, and live selling services for TikTok Shop. 

MOMENTiQ’s expertise is further cemented by the fact that they’re the only agency to be invited by ByteDance to their Chinese headquarters. So, you know that the agency is very much aware of the inner workings of TikTok and how to effectively run campaigns on the platform.

On top of that, MOMENTiQ is also a TikTok Shop Partner and is actually the top-ranked one among the rest. That’s another gem in their crown of expertise and achievements, making them a highly sought-after choice for influencer marketing campaigns.

The MOMENTiQ Solution

MOMENTiQ’s founder, Alex Elsea, proudly shares his agency’s accomplishments on LinkedIn. The campaign they ran for Medicube is a true reflection of what an agency of MOMENTiQ’s caliber can achieve.

The product Medicube wanted to market through TikTok Shop was worth $263, and that was what made the campaign complicated. People aren’t open to the idea of spending such a hefty amount of money on something they’re not sure about. But MOMENTiQ’s ingenious strategy involving TikTok Live sellers and top influencers made the campaign a smashing success.

Strategic Approach

Here’s how MOMENTiQ managed to make this one of the most successful TikTok Shop campaigns ever:

• Selected TikTok creators to run Live showcases of the product
• Got creators to answer user’s questions in real time
• Worked with short video affiliate creators to show real-life results of the product

In a LinkedIn post, Elsea said that their agency’s creators alone drove 70 million impressions for the brand on Live showcases. Overall, the campaign went on for a month, and Medicube sold over 4.24k units.

Core services and highlights are:

⭐ Influencer campaign creation and management (specializing in TikTok and YouTube) 

⭐ UGC paid social campaigns optimized for conversions 

⭐ UGC Campaigns.

According to their website, 80% of their clients have worked with them for over four years. What’s arguably even more impressive is their client list which includes names like Shopify, Warner Bros. Pictures, and Universal Music Group. 

In addition to Los Angeles, they have several other offices across North America. 

Key services and features include:

⭐ Paid media

⭐ SEO

⭐ Media buying

For example, when Harley-Davidson turned to Vampped to generate brand awareness through an event and original influencer-generated content (IGC), they invited thousands of influencers to their pop-up experience. The result — nearly 10 million impressions and a reach of over 5 million. 

Key services and features include:

⭐ Video content production

⭐ Influencer strategies

⭐ Events

Their team can help you with influencer casting to data analysis and everything in between. They work across all the main social media channels, including TikTok, and can also offer social media management consulting to help you get your brand in tip-top shape for influencer marketing. 

On top of creating online experiences, they’re also experienced at putting together offline events that offer a fresh perspective. This way, you can engage with consumers in person too.   

In addition to Los Angeles, they also have an office in New York City. 

Key services and features include:

⭐ Experiential marketing

⭐ Paid marketing

⭐ Media relations

⭐ Social media management

In addition to data, emotional engagement is key. Their team of in-house strategists, writers, and designers will craft digital assets that have an emotion-driven narrative which they’ll then share with their global influencer network. 

If you prefer a more hands-on approach, they also include influencer marketing training in addition to full-service campaigns. 

In addition to Los Angeles, they have offices in several other cities across North America as well as an office in London.  

Key services and features include:

⭐ Branding

⭐ Public relations

⭐ Copywriting

⭐ Digital marketing

Speaking of location, while they’re based only in LA, travel plays an important role in their business. They really make an effort to arrange face-to-face meetings and make it their mission to establish personal relationships with their talent roster. 

Key services and features:

⭐ Influencer identification 

⭐ Contract negotiation

⭐ Content production

⭐ Social media management

This is made possible by the fact that they don’t represent any influencers. Instead of having to turn to an existing network, they’re happy to find the perfect influencer for every new campaign. Their database has more than 19 million influencers and so you’re bound to find the right match. 

In addition to Los Angeles, they also have offices in Europe, the UK, South America, and Asia. 

Key services and features include:

⭐ Influencer search

⭐ Content guidelines

⭐ Paid social 

⭐ In-depth reporting and analytics