Top Toronto, Ontario AdTech Companies (57)

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...

William Thomas Digital is a purpose-built, connected experiences and tech-enablement agency, we offer services that span the lifecycle — at-scale. From inboxes to in-store, campaign amplification to app design, persona development to AI-enabled efficiencies, we bring specialized expertise to every inch of your personalized experience ecosystem and technology-enabled workflow. Purpose Built. Strategy Led. Technology Enabled. Independently Owned. Internationally Recognized. Driven...

Funday is your strategic & creative partner. We believe you won’t perform at your best if you’re not having fun. And you can’t have fun if you’re not performing. We believe that this creates the best client + agency relationships, and the best way to make great work.

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...

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

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

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

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...

Representing top talent across North America @dulcedomodels @dulcedoinfluencers @dulcedosports

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...

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...

Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen. As a trusted partner and ally, we connect leading experience makers with the world’s largest brands to ensure a quality experience for consumers. We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution....

There is an opportunity for every brand to connect with a consumer on a more intimate level. Through a tailored experience that uses the power of human connection. Reef creates that opportunity for you. It’s what we’ve been doing for over 15 years. That’s what we’ve been doing for over 14 years. As a leading experiential and staffing company, we...

About Teads Outbrain Inc. (Nasdaq: OB) and Teads S.A. combined on February 3, 2025 and are operating under the new Teads brand. The new Teads is the omnichannel outcomes platform for the open internet, driving full-funnel results for marketers across premium media. With a focus on meaningful business outcomes, the combined company ensures value is driven with every media dollar by...

We are a passionate group of experts using Experiential Sales™ programs to drive customer acquisition. We measure our success based on our ability to deliver on our client’s business goals. The idea that people sell to people most effectively, and efficiently is our inspiration. At any given time you will find our 1,000+ Sales Ambassadors activating across North America and...

Diamond is an independent, North American integrated marketing agency. We’re all about ideas, insights and creativity at our core. We embrace experimentation and fun and believe you shouldn't have to chose between fame and fortune. Ideas should perform. We exist to create Irresistible Ideas. Ideas that build, grow or transform a business. Ideas that stop you. Move you. And we...

CrowdRiff is an all-in-one visual marketing platform that empowers destination marketers to source, share, and scale original content that connects with today’s travelers. With tools for original short-form video, user-generated content discovery, digital asset management, and more, CrowdRiff is how busy DMOs showcase their destinations to stand out across channels.

Context Creative (a Mod Op company) is a full-service agency that works hand-in-hand with clients to solve their toughest branding and communications challenges. In 2022, Context grew to become part of Mod Op, an international agency with offices across North America. Beyond award-winning creative, we formulate strategies, we make tactical recommendations and apply design skills to deliver highly effective B2B and...

9thCO Inc. is a full-service digital marketing & web application development agency.