Top Toronto, Ontario AdTech Companies (101)

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite...

Fluent, Inc. (NASDAQ: FLNT) is a commerce media solutions provider connecting top-tier brands with highly engaged consumers. Leveraging diverse ad inventory, robust first-party data, and proprietary machine learning, Fluent unlocks additional revenue streams for partners and empowers advertisers to acquire their most valuable customers at scale. Founded in 2010, Fluent uses its deep expertise in performance marketing to drive monetization...

Qode Social's vision is to foster a synergetic partnership by consistently delivering high quality social media content, offering excellent social media agency service and successfully representing your unique brand. Qode Social is the little brother of Qode Media. Qode Media is a digital marketing agency that specializes in SEO and graphic design, and has now expanded to meet the needs...

For over 20 years, Passport has partnered with those looking to challenge their category. To think, create and activate. To rebrand and reinvigorate with new stories, and to inspire consumers to press forward. From global brands to start-ups, it's the vision we share. Just like us, they’ve got a hunger for bold new thinking and partnerships that can move the...

Horizon Media is a leader in driving business-based outcomes for marketers. The company was founded in 1989, is headquartered in New York, and has offices in Los Angeles and Toronto. With estimated billings of $8.7 billion and over 2,300 employees, Horizon is the third largest U.S. media agency according to COMvergence data. Recognized as one of the world’s ten most innovative...

Viral Nation is a global digital and social agency group driving growth and connection through performance and innovation. Our mission is to close the distance between brands and consumers and create tighter bonds. Using real time data, first-hand insight, and collaborating with people who know their audiences intimately, we help brands find smarter ways in to deliver better value to their...

With 185 staff in New York, Toronto, and Vancouver, Zulu Alpha Kilo (Z.A.K. for short) was founded in 2008. We’re proud that our shop has built a reputation as an industry outlier and one of the most respected independent creative agencies in the world. Trade publications have written that Z.A.K. stands out as a ‘maverick global indie agency’ within the...

As the leader in journey advertising, illumin provides an AI-powered advertising technology platform that enables you to break free from line-item, siloed media buying and market the way you always dreamed. With our new Facebook and Instagram integration, the illumin canvas makes it easy to reach your customers where they are with content that matters to them across Open Web...

WPP is a creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities.

Elite Digital is an award winning digital agency with headquarters in Toronto, Canada. For 20 years, we have been helping clients leverage the digital landscape to achieve their goals. We proudly fuse together sophisticated marketing strategy with cutting-edge digital tactics to execute on programs that exceed expectations. Specializing in all things digital including digital strategy, web site design and development, mobile...

KM is an award-winning global B2B information provider with 400+ employees working on around 25 websites, 14 magazine titles and 60 annual events in Canada, Australia, USA, UK, New Zealand and Philippines. Our products operate across key business verticals including Financial Services, Legal, Education, Property and Human Resources, bringing product providers and business communities together through print media, events and...

Hotspex Media is the #1 ranked media buying and planning agency, as reviewed by clients on Clutch.co. The company was also recently named among the Ad Age's best places to work 2023 and the 103rd fasted growing tech company in North America, per Deloitte #Fast500. Operating as a trading desk, Hotspex Media serves as strategic media planners for brands and...

Out there, in the streets, ad space intersects time and place. It’s a part of life. OOH campaigns inform, entertain, attract - and they can change the course of someone’s afternoon. At Vistar Media, we facilitate that serendipity hundreds of thousands of times a day. Our goal is simple: to help marketers leverage OOH’s unique ability to motivate and delight....

From insight to result, we close the gap between you and your audience through evidence-based marketing and technology. Certified B Corp.

Sid Lee is a big-hearted, multidisciplinary creative community known for crafting bold ideas that are rooted in design and informed by culture. Their 700 professionals work as one team from offices in Montréal, Toronto, New York, Paris, London, Los Angeles and Seattle. Driven by the power of community, Sid Lee helps organizations grow through brand building, brand expression and brand...

Salt XC is an agency driven by the philosophy of Experiential Commerce™. Our unique framework for designing better consumer experiences that earn attention and drive action. We take an integrated approach that connects your consumer’s online and offline experiences through data, media and the memorable moments that drive brand transactions.

We’re a Business Agency. GALE brings business insights to brand storytelling and activates across every channel. GALE was named Adweek Breakthrough Media Agency of the Year, Ad Age Data & Analytics Agency of the Year and #5 on the Ad Age A List.

Procter & Gamble Company is an American multi-national consumer goods corporation. P&G was founded over 180 years ago as a soap and candle company. Today, we’re the world’s largest consumer goods company and home to iconic, trusted brands, including Always®, Charmin®, Braun®, Fairy®, Febreze®, Gillette®, Head & Shoulders®, Oral B®, Pantene®, Pampers®, Tide®, and Vicks®. The design, development, growth and success...

StackAdapt is a self-serve advertising platform that specializes in multi-channel solutions including native, display, video, connected TV and audio ads.

Dynata is the world’s largest first-party data platform for insights, activation and measurement. With a reach that encompasses over 62 million consumers and business professionals globally, and an extensive library of individual profile attributes collected through surveys, Dynata is the cornerstone for precise, trustworthy quality data. The company has built innovative data services and solutions around its robust first-party data...