Top California AdTech Startups (539)

ClickMint helps e-commerce brands generate more revenue from the traffic they already pay for. We build and operate channel-adapted shopping funnels for paid social, affiliate, PPC and other acquisition channels—aligning the post-click experience to traffic intent instead of sending every visitor through the same generic path. Our system combines diagnostics, experimentation, measurement and senior operator oversight to improve revenue per...

Attain is the most trusted and comprehensive source for permissioned, real-time purchase data in the United States. By connecting directly with over 10 million consumers, Attain delivers unmatched accuracy and scale across audience activation, insights, and in-flight optimization, and measurement, helping marketers tie every dollar of media to real-world sales outcomes. Attain’s portfolio of owned and operated apps, spanning financial...

Siege Media is a content marketing agency that focuses on creation, promotion, and strategy.

Just Global is an integrated marketing agency built to service the world’s most impactful brands at a time of global digital transformation. Media, insights and creative services work together to create data-driven business outcomes for brands by delivering the right stories, within the right experiences at the right times. With a workforce distributed across North America, Europe and Asia Pacific,...

Fuel is a Global Digital Studio focusing on driving results for big brands and their agencies. Fuel has pushed the limits of branded entertainment in digital media, capturing audiences' attention using world-class creative and technology. We’re experts in emerging tools like mobile AR & assistant AI, and have a pedigree developing apps, games and websites alongside the biggest brands and agencies...

CloudX is redefining the future of mobile advertising for the Intelligence Era. Founded by the creators of MoPub and MAX — two transformative platforms that have reshaped mobile advertising innovation — CloudX is rebuilding the foundation of mobile publisher monetization for a world driven by AI. At its core is a secure, AI-native auction infrastructure powered by Trusted Execution Environments...

We excel at helping our brands do 3 things: hit their KPIs, break into new markets and scale their companies through product adoption. We focus on on customized strategy, execution and reporting. We know where to play and how to win! Originally launched in 2008 as Chictopia.com, our global fashion platform was heralded as “The Next Big Thing” by Teen...

Innowave Marketing Group provides luxury and innovative reward solutions unique to the loyalty and promotional marketing space. Our experts design effective consumer loyalty programs, engagement programs, sales & channel incentives and consumer promotions. Casino programs include loyalty points programs, VIP shopping events and retail store projects. Innowave Marketing Group is a loyalty marketing company providing innovative relationship marketing solutions, best...

Revenue Pulse helps the world’s largest brands maximize their marketing and sales technology investments. As a revenue operations agency, we boast an NPS consistently above 80 – a score miles ahead of our competitors. RP is home to an international team of world-class consultants leading advancements in RevOps. Bottom line: We make your life easier in Marketing Operations, and Sales Operations. Revenue...

YouAppi is a leading performance-based mobile app marketing and retargeting platform for premium app publishers and brands. From user acquisition to retention via app retargeting and re-engagement and expanding further to CTV, the company delivers a comprehensive range of mobile marketing solutions to grow your business at every stage of the funnel. Powered by machine learning and lookalike targeting, YouAppi’s...

Mammoth Growth is a growth marketing and analytics team as a service. We help our clients ask the right business questions, select and instrument the right tools, verify your data integrity, manage your reporting infrastructure and provide recommendations and insights that achieve measurable results.

Koah is the GenAI Ad Network: Publishers can monetize AI chat without compromising UX — and advertisers can reach high-intent users with 1:1 engagement inside GenAI environments. Native-built for AI, optimized for performance, and backed by Forerunner Ventures and South Park Commons — Koah is the go-to ad network for monetizing GenAI. ? Reach out at [email protected] to get started.

New Honor Society (San Francisco | Chicago | Saint Louis) is an award-winning creative boutique that has helped clients like Microsoft, Logitech, Heluva Good and Nestlé Dreyer's/Edy's create greater engagement and advocacy by behaving more like "people."​ As an FCB Company, New Honor Society has the creative fire of a start-up, with the resource depth of a global network. Join...

Revive Media unlocks agency and brand growth by delivering simplicity, transparency, and quality interactions to digital advertising. We specialize in OTT and e-commerce advertising across Amazon Fire TV, Roku TV, IMDbTV, Twitch, and the open web. We are built on unfair advantages. Through our deep relationships, platform development, and top-notch talent and culture, the only thing slowing us down is...

Sociallyin is the #1 social-first marketing agency built to help brands turn social media into a real business driver. We partner with CMOs, VPs of Marketing, Social Media Directors, and Brand Leaders to design and execute social programs that go beyond vanity metrics and deliver measurable impact. We are 100% focused on social media. That focus enables us to delve deeper than...

The world's largest tech brands trust the global team at Directive Consulting to bring their performance marketing campaign results to life. Directive's proven Customer Generation methodology has generated +$1B in revenue for clients in the last 10 years by blending best-in-class campaigns across Paid Media, SEO, Design, Strategy, RevOps, and Video. It's time for tech companies to stop guessing about...

Today more than ever brands need a competitive edge. A leg up. An ace in the hole. Welcome to ours. As a collective of smart, creative, culturally attuned trailblazers who are as talented, innovative and diverse as today’s America, we are unlike any other communications group on the planet. Recognizing that the rules of consumer engagement have changed, it’s no longer enough for...

Brilliant brings brands to life with impactful, creative branded merchandise and an industry-leading suite of tech-based tools and services. With a focus on creativity and technology, Brilliant curates, produces, and helps companies distribute memorable branded merchandise and custom products. We create newsworthy press kits, welcome gifts for new hires, merch sets to promote a product launch, giveaways people love and...

Skai is the leading omnichannel advertising platform specializing in walled garden media. Backed by nearly two decades of innovation, we support marketers with insights they can use, data they can trust, and impact they can measure on the media that matters. Our marketing platform includes solutions for retail media, paid search, paid social, and app marketing. We work alongside the...

Infinitive is a transformation and technology consultancy. We enable global brands to deliver kick-ass results through insights, innovation, and efficiency. We possess deep industry and technology expertise to drive and sustain adoption of new capabilities. We match our people and personalities to our clients’ culture while bringing the right mix of talent and skills to enable a high return on...