Top Illinois AdTech Startups (201)

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...

At AdAction, we’re revolutionizing how brands connect with audiences through the power of mobile technology. As leaders in performance-driven marketing, we create innovative solutions that merge supply, loyalty, and rewards into seamless, mobile-first strategies. Our platform empowers brands and app developers to drive engagement, boost retention, and achieve sustainable growth by delivering personalized, reward-based experiences that foster genuine connections. With cutting-edge...

Measured provides the only media optimization platform powered by incrementality intelligence so consumer brands can validate, plan, test and optimize advertising spend to drive business outcomes. Our proven methodology combines each brand’s own performance data with results from years of continuous testing, across all channels and tactics, to reveal the true contribution of advertising spend to incremental sales. Unlike other...

InfoTrust is a privacy-centric digital analytics solutions company that empowers marketers to make confident, data-driven decisions. Working with many of the world’s best-known brands, InfoTrust partners with enterprise organizations in the CPG, retail, media, health, and finance spaces. We are a certified Google Marketing Platform Sales Partner and Google Cloud Partner, with offices spread across three continents to best serve our...

Blacksmith Agency is a full-service agency, focuses on offering its services within web designing, wireframing and content creation.

Struggling to drive sales? We help mid-market IT consulting companies to measure and generate qualified pipeline.

We are an award-winning, independent media agency specializing in planning, buying and providing analytics on media performance. Three key benefits set us apart from most agencies: 1. We maximize your dollars and minimize waste. Our conviction is that since business situations and business needs differ greatly by geography, “cookie cutter” plans don’t cut it. We minimize waste by 15-25% on...

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

Human Agency is building a world where the most powerful tools of media and technology can and should be used to advance the values and goals of people. Digital advertising today is profit-centered, more complex than it needs to be, and is currently monopolised by those who have existing knowledge, tools and resources. We are changing this by building a...

inPowered AI is sell-side AI for media outcomes that drives performance from within the exchange. Our machine learning models activate programmatically via PMP, optimizing every impression in real time based on high-signal contextual, publisher, and performance data. Founded by Peyman and Pirouz Nilforoush, inPowered AI is reshaping how programmatic campaigns are executed. Backed by leading investors and integrated with partners like...

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...

At Scorpion Enterprises, we provide a wealth of knowledge to collaborate and build end-to-end strategies for our clients. We check Business Data, Audience Analytics, and Websites and Social Media statistics. With these data-driven insights in place, we form an effective strategy to ensure that our outreach plan goes a long way. We dive deep into understanding clients’ brands and companies...

We were founded in 2012 when Martez “Di” Knox saw an opportunity to offer a better social media & lead generation experience for urban and inner city businesses. Since opening up shop with 2 large, prominent auto dealerships (Carl Gregory Honda & Legacy Chevy) Creatively Smart has gone on to power over 500 plus small and medium sized businesses. By hiring...

Jun means truth. Our advertising platform is the honest, efficient way to get millions of people to engage with video and branded content across devices. The world’s best-known brands choose Jun Group because everything we do is brand-safe, visible, and transparent.

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...

RedRover is a full-service agency that specializes in the development and execution of results-guaranteed marketing and sales strategies for middle-market B2B companies. Since its founding in 2006, RedRover has fine-tuned a proven process for generating strong, predictable marketing ROI from a whole host of industry verticals. As a result of this effort, RedRover is now one of only two private, full-service...

Banfield is an independent creative agency based in Canada’s capital. For over 50 years, we’ve thrived in a fast-changing industry by being a dynamic creative and strategic partner that builds strong, collaborative relationships with our local, national and global clients.

SmarkLabs is the faster, more reliable, and scalable way to do marketing. Join hundreds of B2B businesses using creative, tech, and strategy crafted by the team at SmarkLabs

RealtyAds is devoted to reimagining leasing through AI-native solutions that improve broker reach, tenant reach, and consistency of reach. RealtyAds was founded with the conviction that commercial real estate (CRE) lacked the necessary tools to compete for tenants at the highest level. We aim to rightsize the industry’s leasing and marketing budgets by helping clients generate targeted, cost-effective reach to decision-makers...

Linqia is the only influencer marketing company that delivers guaranteed influencer ROI for the enterprise. Linqia’s unique combination of strategy and technology provides the world’s largest brands and their agencies with seamless execution from influencer selection to closed loop measurement. More Fortune 500 brand marketers rely on Linqia and its Resonate platform than any other influencer marketing company to drive...