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Top Los Angeles, CA Martech Companies (346)

AdTech • Digital Media • Marketing Tech • Software • Automation
5 Offices
850 Employees

Basis Technologies is a leading global provider of automation software designed specifically for enterprise marketers. Our platform, Basis, is the industry’s only comprehensive digital media solution that seamlessly integrates programmatic, site-direct, advanced TV, search, and social media within a single interface. By unifying these functions, Basis simplifies complex and disconnected media operations, automates repetitive tasks, and minimizes manual processes, enabling marketing teams to focus on strategy and creativity. Our software is built to consolidate various tools and systems, driving productivity while ensuring that advertisers maximize the performance of their multi-channel media investments. With features that streamline workflows and improve efficiency, Basis delivers a powerful solution for optimizing campaign outcomes across multiple channels. Headquartered in Chicago, Basis Technologies is recognized not only for our innovative technology but also for our dedication to creating an outstanding workplace culture. Our commitment to our people and our customers underpins everything we do, as we continue to push the boundaries of what's possible in digital marketing automation.


AdTech • Big Data • Digital Media • Marketing Tech
3 Offices
300 Employees

We are an omnichannel customer acquisition platform with offices throughout the US, Canada and Europe. System1 builds desktop and mobile apps, search engines, and online publications that empower consumers with information while respecting their privacy. We also operate brands that include CouponFollow, Startpage and MapQuest.


AdTech • Big Data • Digital Media • Marketing Tech
23 Offices
1,900 Employees

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale. Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.


AdTech • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • Software • Generative AI
9 Offices
805 Employees

We solve for advertising campaign and creative complexities - both key elements to the time/money savings and performance that brands, agencies and businesses seek. Our unified platform combines media, creative, and intelligence, offering end-to-end workflows powered by AI across the open and closed web. With over 700 brands and advertisers, we've proven that dynamic and personalized creative makes advertising impactful. We are on a mission to transform the advertising experience for brands and their consumers. ⚡️


Marketing Tech • Real Estate • Software • PropTech • SEO
5 Offices
417 Employees

Luxury Presence is a SaaS provider for luxury real estate agents and companies. The company launched in 2016 and its client list includes some of the world’s most successful realtors and companies who purchase template-based luxury websites, content marketing tools, SEO, lead generation, and online advertising.


Digital Media • eCommerce • Information Technology • Marketing Tech • Retail • Social Media • Analytics
Los Angeles, California, USA
500 Employees

With over 1,400 team members across multiple companies, dedicated to improving the lives of people and their pets, we create best-in-class products that bring health and happiness. Our creative content educates the world on making smarter health choices, while the brands we own generate over $1 billion of revenue annually. From brand ideation to ad creation to product fulfillment, the entire process happens in-house.


AdTech • Consumer Web • Digital Media • eCommerce • Marketing Tech
7 Offices
3,500 Employees

Dotdash Meredith is America’s largest digital and print publisher. Our 40+ iconic and fast-growing brands harness the best intent-driven content, the fastest sites, and the fewest ads to help nearly 200 million people every month, including 95 percent of US women, make decisions, take action, and find inspiration. Dotdash Meredith brands include PEOPLE, Better Homes & Gardens, Verywell, FOOD & WINE, The Spruce, Allrecipes, Byrdie, REAL SIMPLE, Investopedia, Southern Living and more.


Artificial Intelligence • Big Data • Consumer Web • Digital Media • Marketing Tech
Los Angeles, California, USA
1,570 Employees

Super-charged customer acquisition. Centerfield delivers outcome-based digital marketing solutions and personalized omnichannel experiences for the world’s leading brands. Powered by our proprietary Dugout platform, Centerfield acquires customers at scale for leading residential service, insurance, e-commerce and B2B brands. Centerfield’s digital experiences and digital brands, such as Business.com and BroadbandNow.com, reach more than 150 million in-market shoppers annually. Centerfield is headquartered in Silicon Beach and proud to be recognized as a Best Place to Work in Los Angeles.


AdTech • Big Data • Machine Learning • Marketing Tech • Mobile • Software
3 Offices
645 Employees

Our mission is to help advertisers, publishers, game developers and Demand Side Platforms scale revenue growth with solutions to market and monetize their mobile apps. We support over 6,600 mobile businesses across 74 countries in sectors such as gaming, social, finance, e-commerce, and entertainment. As a globally distributed team, we value collaboration and communication. We care about fostering a welcoming and inclusive culture for our all of our team members and beyond. Come join the rocket ship! ?

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Big Data • Cloud • Marketing Tech • Software • Analytics
2 Offices
272 Employees

DISQO’s mission is to build the world’s most trusted ad measurement platform that fuels brand growth. The world’s largest brands, agencies, and media companies trust DISQO for expert insight and AI-driven intelligence about their advertising performance across all platforms. We capture people’s sentiments and journeys, connecting them with the brands they value and the media they consume. With this identity-based approach, brands gain more accurate and authentic insight so they can create more meaningful interactions. Founded in 2015 and headquartered in Los Angeles, DISQO is recognized as a hyper-growth tech startup and one of the best places to work in the US, with more than 270 team members globally. Follow @DISQO on LinkedIn and Twitter/X.


AdTech • Agency • Digital Media • Machine Learning • Marketing Tech • Analytics • Big Data Analytics
3 Offices
68 Employees

JuiceMedia.AI is an emerging outcome focused, omni-channel customer acquisition platform. Built from a combination of backgrounds including media traders, data scientists, engineers, product leaders, and growth marketers to help brands target audiences across channels & publishers to maximize business outcomes. Headquartered in Los Angeles, we also have teams in Columbus, Nashville, Bend, and Austin.


AdTech • Artificial Intelligence • Machine Learning • Marketing Tech • Software • Sports • Big Data Analytics
13 Offices
1,800 Employees

From enabling sports to better collect and manage their data, to applying it to power better fan engagement, our technology and expertise delivers the difference to more than 700 sports, betting and media partners around the world. Founded in 2001, Genius Sports is now one of the world’s largest sports technology companies with over 1,800 employees. We're headquartered in London and have offices in New York, LA, Medellin, Tallinn, Sofia, Melbourne, Bologna, Vilnius, Lausanne and Singapore.


Artificial Intelligence • Marketing Tech • Real Estate
2 Offices
450 Employees

We are digital marketing at the highest level for real estate agents and teams all over the US. Powered by big data and AI for lead generation and lead nurture at scale we are creating industry leading solutions for our clients.


Big Data • Marketing Tech • Sales • Software • Analytics • Big Data Analytics
7 Offices
230 Employees

Built on the ethos of making researchers’ jobs easier, PureSpectrum offers a complete end-to-end market research and insights platform. Our customers are always at the forefront of our minds as we push the industry’s data quality standards forward. Proud to be awarded MR Supplier of the Year in 2021, PureSpectrum continues to provide industry-leading data quality. PureSpectrum developed PureScore™ which monitors survey takers' long-term behavior on our platform and blocks poor respondents from participating, ensuring high-quality data for our clients. PureSpectrum is a simple yet innovative research experience from project inception to final reporting. We offer an in-house sample Marketplace Platform alongside an easy-to-use Insights Platform. This synergy provides true speed to insights by giving researchers the ability to program studies, quickly access high-quality respondents, and analyze data all on a single dashboard. With PureSpectrum, you get the best of everything: agile research with high-quality data you can trust. On the PureSpectrum Marketplace and Insights Platforms, researchers are empowered to run projects at whatever cadence their research demands. Our users have the power to access one of the largest consumer datasets available and only pay for the research they need. In the few years since its inception, PureSpectrum has been named one of the Fastest Growing Companies in North America on Deloitte’s Fast 500 since 2020 and ranked for four years in a row on the GRIT Top 50 Most Innovative List and the Inc. 5000 lists.


AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
13 Offices
2,194 Employees

Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying identity, intelligence and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. Our enterprise customers across multiple verticals are empowered to personalize experiences with consumers at an individual level across every channel, delivering better results for marketing programs. Zeta was founded in 2007 by David A. Steinberg and John Sculley and is headquartered in New York City with offices around the world.


AdTech • Artificial Intelligence • Digital Media • Marketing Tech
7 Offices
545 Employees

GumGum is a contextual-first, global digital advertising platform that uses advanced AI technology to serve captivating creative ads that drive consumer attention, without the use of personal data. At GumGum, we don’t need to know who you are to deliver relevant and engaging ads that align with your active frame of mind. We believe that a digital advertising industry based on context rather than personal data builds a more equitable and less invasive future for the internet and is better for consumers, publishers and advertisers alike. Our blueprint for the future, The Mindset Matrix™, combines the power of context and creative in digital advertising to deliver superior attention and drive consumer action without sacrificing personal data. To be a part of this next phase of digital advertising that prioritizes data privacy, please visit www.gumgum.com/careers


AdTech • Enterprise Web • Information Technology • Machine Learning • Marketing Tech • Sales
5 Offices
400 Employees

OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.


AdTech • Digital Media • Fintech • Marketing Tech
Playa Vista, California, USA
130 Employees

Core Digital Media was founded to empower people to improve their financial lives. Our websites QuickenLoans.com and LowerMyBills.com provide consumers valuable information and company connections as you navigate life's biggest financial decisions.


Agency • Marketing Tech
6 Offices
977 Employees

ForwardPMX is a global brand performance and full service media agency designed to help brands find the change that delivers meaningful growth to their businesses. With over 20 offices worldwide and 1,000 of the industry’s most distinguished talent, ForwardPMX brings a unified global vision, with local depth and expertise across a comprehensive set of data, technology and performance media solutions that reach people all over the world. By pairing people with data-led process and powerful technology capabilities, ForwardPMX is uniquely positioned to deliver scale and accelerate problem solving. ForwardPMX is a proud member of The Stagwell Group.


Agency • Big Data • Marketing Tech • Software
Glendale, California, USA
100 Employees

When we came up with the idea for dot818, we knew there were already performance marketing agencies out there. We wanted to go one step farther and offer a service that could actively respond to the real needs and wants of today’s advertisers and publishers.