Searching for a media buying agency in California that can drive results for your brand? DesignRush is here to help you connect with agencies trusted by Fortune 500 companies like Pepsico and Estee Lauder. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is designed to facilitate your search for the right partner. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Led by Nike's Former Global Director of Paid Media
Neon Growth has bought media for brands like Nike, Walmart, and Equinox since 2020. It manages $1B+ in spend and scaled Soundboks 5.5x with an 82% ROAS lift. The agency suits Fortune 500 and high-growth consumer brands with an established budget...
Top Services:
- Media Buying
- Digital Marketing
- eCommerce
- Social Media Marketing
- PPC
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNeon Growth Services
Data sourced from the agency's DesignRush profileFTD Flowers Equinox Soundboks Blade ProFlowers Glitzy Girlz Boutique Bucketlisters Spinn Crump & Co Drip Hydration
Neon Growth Reviews & Testimonials

Retail Advertising Review from Tori Gerbig
The team demonstrates a high level of skill and persistence in identifying problems and providing solutions. With their proven track record, you can confidently rely on their performance and take a backseat.

Marketing Strategy Review from Jacqui Sim
A highly professional company that takes the time to comprehend the requirements of its clients and strives to guarantee that the finished output satisfies those requirements.

App Marketing Review from William R Marchand
With Neongrowth we have exceeded their app download goals by 5x; our CPI rate is below the industry average as well. The team has impressed us with their ability to produce effective campaigns at a budget-friendly price. Also, the assigned campaign manager has been reliable.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGrowth Done Right
Moburst has run media buying since 2013 for brands like Uber, Samsung, and Reddit. A Premier Google Partner and key TikTok agency, it cut Shopkick cost per install 87%. The agency fits growth-stage and enterprise apps with $10K-$5M+ monthly budgets...
Top Services:
- Digital Marketing
- Web Design
- Social Media Marketing
- PPC
- Media Buying
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMoburst Services
Data sourced from the agency's DesignRush profileDiscovery Uber Pfizer Samsung Google Playtika Reddit Calm Dunkin' Dropbox
Moburst Reviews & Testimonials

Mobile App Development Review from Bryce Johnson
The results Moburst was able to achieve for us definitely exceeded our expectations. Their creative capabilities and devotion to ongoing optimization led to a very prominent spot in the app store. Such high rankings also triggered many other positive effects that we continue to enjoy on a daily basis.

CRO Review from Ori Matarasso
Moburst promised and delivered. We were highly impressed by the combination of data-based keyword analysis and an inspiring creative process. The company's hard work and know-how proved to be both fast and efficient.

Social Media Marketing Review from Inna Yuchvits
In a short period of time, Moburst acquired high-quality users at scale, significantly increasing Gett's brand awareness in multiple key strategic metropolitan markets and driving global revenue growth.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsRGray is an AI-accelerated, performance-oriented marketing agency for crypto, AI, SaaS & FinTech
RGray is an AI-accelerated, performance-oriented marketing agency for crypto, AI, SaaS, fintech, and tech companies. Since 2019, we've served 80+ tech businesses, supported 15 token launches, and raised $30M+ for our clients - earning a 4.9 rating on Clutch, with 15% of clients staying with us...
Top Services:
- SEO
- Digital Marketing
- Web Design
- Social Media Marketing
- Branding
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRGray Services
Data sourced from the agency's DesignRush profileNews.Bitcoin.com goodcryptoX SatsTerminal ShapeShift IntellectSoft CoinLaunch Devurai
RGray Reviews & Testimonials

Startup Review from Helen Guzenko
Wezom is an enterprise software development company with more than 275 specialists. We brought RGray in for startup marketing and growth marketing for a FinTech SaaS platform we had built for a client, an early stage startup with a finished product and almost no market presence. RGray started with their startup marketing foundation: market and competitor research, positioning and messaging, and a growth strategy built on three prioritized hypotheses, each with its own funnel and success metrics. They then implemented the channels: SEO, GEO for visibility inside AI search and AI assistants, PR and digital media, and paid user acquisition to test the funnels fast. Analytics and attribution were in place from the start.They also built AI into the daily marketing work: a custom multi agent system using Claude, Grok, Perplexity and Gemini for research, content production and localization, handed over with workflows, prompts and checklists. Two of the three hypotheses proved out, so we elaborated those two and their funnels. CAC started at $31 and fell to $16 by the end of the test campaign, below the industry average. The campaign brought around 2,500 activated users, which boosted revenue and gave us real data for funnel, user and product analysis. The client finished with a working acquisition system and the documentation to run it, not a set of campaigns. Project management was on time and on budget: weekly calls, a shared board with owners and deadlines, monthly reporting against the strategy metrics, same day answers. When our client's roadmap moved, they resequenced the plan in days. Most impressive: they think like product owners, not like a service agency, and they challenged our ICP and pricing assumptions correctly. One improvement: the early reports were denser than we needed, and they added an executive summary once we asked.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe plan and manage advertising campaigns for you.
Float Media House is a dynamic advertising agency specializing in precision media planning and programmatic buying that helps brands and agencies scale their operations with enterprise-level impact, even on startup budgets. By leveraging cutting-edge cloud technologies, real-time data, and advanced analytics...
Top Services:
- Media Buying
- Location
- Downey, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFloat Media House Services
Data sourced from the agency's DesignRush profileAlleviate Tax AudienceX H&L Partners
Level Up Your Marketing
GameChangerSF specializes in mobile app marketing, creative services, and data science. With eight years of experience and a track record of profitable apps marketed, we are the winning choice for your promotional initiatives...
Top Services:
- Mobile App Development
- Digital Marketing
- Media Buying
- Market Research
- Show more
- Location
- San Mateo, California
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGameChangerSF Services
Data sourced from the agency's DesignRush profileAdult Swim OWN Samsung Mattel Bandai Namco
GameChangerSF Reviews & Testimonials
Gilda Soromenho's Review Sourced from Google
I had contact with this business, in a job online, that is why I gave that score
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsRay Advertising is performance marketing company specialized in lead generation and pay per call
Ray Advertising is a performance marketing company connecting advertisers and publishers through lead generation and pay-per-call campaigns across the $18B US market, delivering high-intent leads, qualified inbound calls, and measurable ROI across insurance, home services, finance, legal, healthcare, and...
Top Services:
- Digital Marketing
- PPC
- Media Buying
- Affiliate Marketing
- Show more
- Location
- Redding, California
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRay Advertising Services
Data sourced from the agency's DesignRush profileHealth Connect America Absolute Health Agents Allstate Insurance Company
Ray Advertising Reviews & Testimonials
Michael Wartan's Review Sourced from Google
Messaged them about a lead that came in from outside our area. They replied in like 20 minutes and adjusted something on their end. Overall satisfactory service.
A Google User's Review Sourced from Google
Got my invoice and was confused about one of the charges. Emailed them, and they explained it within an hour. Turns out I just didn't read it right. 😅
Colin Simpson's Review Sourced from Google
We're in insurance, so leads can be tricky. Lots of people call but aren't actually interested. We reached out to them with a little bit of confusion. But their team asked smart questions from the start, like what service areas, and what kinda calls actually work for us. A few days in, and calls are already coming in that make sense. Feels like someone finally gets how our business works. recommended!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSmart Work That Counts
Catalyst Marketing Company create getaway plans. Not the plans needed for a bank heist, but getaway plans for people to escape their daily routine. Catalyst Marketing Company are experts in showing your customers how to escape the ordinary - to get out and experience life...
Top Services:
- Social Media Marketing
- Digital Marketing
- PPC
- Branding
- Media Buying
- Show more
- Location
- Fresno, California
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCatalyst Marketing Company Services
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Catalyst Marketing Company Reviews & Testimonials
Denee Conner's Review Sourced from Google
Catalyst Marketing Company is a GREAT partner when it comes to "making a difference" in your business. I enjoy bringing the event angle to their clients playbook. Great ideas, great people great results.
Larry Baugh's Review Sourced from Google
Every day is a new and interesting challenge. We enjoy all of our clients and see them as true partners. Their success is our success. Let us see what we can do for you.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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