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Top Chicago, IL Adtech Companies With Best Stability & Growth (283)

Basis
AdTech • Digital Media • Marketing Tech • Software • Automation
Fully Remote
815 Employees
75 Benefits Hiring Now
Basis improves the lives of digital marketers with the world's most automated and comprehensive advertising platform.

Basis 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...

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Basis

Basis's Top Stability & Growth Strengths

Strong Brand Reputation: Industry accolades across workplace culture and customer value reinforce credibility and trust in the brand. Consistent recognition and top-category placements signal durable standing with enterprises in advertising and marketing.

Strategic Partnerships: Collaborations with ecosystem players such as Mediaocean and DIRECTV Advertising embed the platform more deeply across planning-to-payment workflows and premium supply. These relationships enhance reach and integration within agency and CTV operations.

Innovation-Driven Growth: Recent releases spanning omnichannel reporting, data visualization, paid search activation, and task management indicate ongoing product investment. The platform’s positioning as a comprehensive automation and intelligence system underscores a strategy centered on continuous capability expansion.

Smartly
AdTech • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • Software • Generative AI
10 Offices
805 Employees
74 Benefits Hiring Now
Smartly is an AI-powered adtech company, enhancing marketer productivity and unifying the platform world.

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...

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Smartly

Smartly's Top Stability & Growth Strengths

Strong Market Position & Advantage: Feedback suggests Smartly holds a top‑tier position in creative advertising technology, evidenced by independent analyst recognition as a “Leader” in Forrester’s Q4 2024 evaluation. Trade coverage noting Smartly (alongside Flashtalking) “led the pack” reinforces competitive advantage in its defined niche.

Market Expansion: Observations indicate Smartly is expanding across channels and regions, with integrations into Reddit, Spotify Ads Manager, and Amazon DSP for CTV. The new Mexico City product/engineering/commercial hub further signals geographic and operational expansion.

Strategic Partnerships: Evidence shows deep partnerships and badges across major platforms (e.g., Meta, TikTok, Snap, Google). Launch‑partner status for TikTok Shopping Ads demonstrates early‑access integrations that can accelerate adoption.

Taboola
AdTech • Big Data • Digital Media • Marketing Tech
33 Offices
1,900 Employees
78 Benefits Hiring Now
Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social.

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,...

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Taboola

Taboola's Top Stability & Growth Strengths

Strategic Partnerships: Long‑term, exclusive agreements with major platforms anchor scale and reach, including a 30‑year Yahoo pact that is live. Additional arrangements, such as Apple News/Stocks reseller status and CTV/OEM collaborations, extend premium inventory and distribution.

Strong Market Position & Advantage: Taboola is widely regarded as a leader in open‑web native advertising and content discovery, supported by a large publisher network and broad daily reach. Market overviews frequently place the company among the top native platforms alongside its closest rival.

Resilient & Sustainable Growth: Recent results show year‑over‑year increases in revenue and ex‑TAC gross profit, with management raising guidance during the year. Momentum through multiple quarters and expanded channels indicate durable advertiser demand and operating discipline.

Ahold Delhaize USA
AdTech • eCommerce • Food • Marketing Tech • Retail
7 Offices
10,000 Employees
62 Benefits Hiring Now
We provide cutting-edge, seamless omnichannel experiences for customers—no matter when, where or how they choose to shop

Ahold Delhaize USA, a division of global food retailer Ahold Delhaize, is part of the U.S. family of brands, which includes five leading omnichannel grocery brands – Food Lion, Giant Food, The GIANT Company, Hannaford and Stop & Shop. Our associates support the brands with a wide range of services, including Finance, Legal, Sustainability, Commercial, Digital and E-commerce, Technology and...

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Ahold Delhaize USA

Ahold Delhaize USA's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is a leader on the U.S. East Coast with banners that often rank among the top grocers in key metros, and it sits among the largest U.S. food retailers by sales. A broad store base and substantial U.S. sales reinforce scale advantages in its core regions.

Innovation-Driven Growth: The company completed a proprietary omnichannel platform rollout across all U.S. brands and reports progress toward e‑commerce profitability. Retail media initiatives and last‑mile partnerships expand digital reach and support better omnichannel economics.

Profitability: U.S. operating margins improved, supported by better online profitability, lower shrink, and favorable mix. Comparable sales and online gains contributed to positive volumes versus a soft market.

AdAction
AdTech • Digital Media • Marketing Tech • Mobile
Quality User Acquisition at Scale

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...

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AdAction

AdAction's Top Stability & Growth Strengths

Strong Market Position & Advantage: Recurring placements in AppsFlyer’s Performance Index (2024–2025) and recognition in Singular’s 2025 ROI Index indicate competitive performance in rewarded/offerwall-driven UA across selected regions and categories. Communications and third‑party directories describe AdAction as a recognized player and often a category leader within incentivized formats, supporting its credibility for performance marketers.

Market Expansion: Activity and recognition span iOS and Android, gaming and non‑gaming, and multiple geographies, alongside operations across 180+ countries and added roles/offices in the US and UK; together these point to a growing international footprint. Company announcements and event participation suggest continued investment in new regions and verticals.

Innovation-Driven Growth: Emphasis on proprietary rewarded traffic, an offerwall monetization marketplace (AdGem), and value‑exchange media reflects a product strategy geared toward engagement and down‑funnel actions. This specialization aligns with industry benchmarks that emphasize retention and ROI outcomes.

Attain
AdTech
4 Offices
146 Employees
37 Benefits Hiring Now
The most trusted and comprehensive source for live purchase data.

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...

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Attain

Attain's Top Stability & Growth Strengths

Strong Revenue Growth: Multiple dated announcements describe consecutive years of triple‑digit enterprise growth and significant revenue acceleration, signaling sustained momentum. Feedback suggests this trajectory is tied to expanding adoption and deeper embedding of purchase data into client workflows.

Strategic Partnerships: High‑profile integrations (e.g., Yahoo DSP and dentsu.Connect) and collaborations across the ecosystem (e.g., Kargo, Cuebiq, Index Exchange) indicate widening distribution and practical activation paths. Feedback suggests these relationships enable real‑time audience building, optimization, and measurement across key channels.

Innovation-Driven Growth: Product advances such as OutcomeHQ and OutcomeAI, plus new capabilities like live foot‑traffic and creator measurement, point to continual investment aligned with market needs. The 2024 Merryfield acquisition broadened receipt and household coverage, expanding representativeness and use cases.

PatientPoint
AdTech • Digital Media • Healthtech • Marketing Tech • Sales • Analytics • Pharmaceutical
5 Offices
660 Employees
82 Benefits
The Point of Change Company

At PatientPoint, we're transforming every doctor-patient interaction with cutting-edge, technology-driven solutions designed to improve health outcomes and quality of life. By delivering impactful, digital, in-office patient education at no cost to physicians across the country, we empower healthcare professionals to connect more meaningfully with their patients. Through partnerships with trusted healthcare brands like Pfizer, P&G, Sanofi, Merck, NatureMade, and Bristol...

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PatientPoint

PatientPoint's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Advent International’s definitive agreement in August 2025 to acquire the company is presented as a strong signal of confidence in its leadership and growth prospects. The pending acquisition is framed around accelerating network expansion and product innovation.

Strong Market Position & Advantage: Independent and association coverage describes PatientPoint as operating the nation’s largest connected digital device network in tens of thousands of physician offices, bolstered by its 2021 combination with Outcome Health. Multiple sources characterize its leadership in terms of network size and advertiser reach.

Product Line Growth: Recent launches such as the Consumer Health Network and programmatic “Health Audiences” indicate expansion beyond traditional in‑office media into data‑driven activation. Partnerships and new offerings oriented to measurable outcomes suggest ongoing product momentum.

OpenX Technologies
AdTech • Enterprise Web • Information Technology • Machine Learning • Marketing Tech • Sales
4 Offices
420 Employees
55 Benefits Hiring Now
OpenX is an ad tech company that drives optimal value for advertisers through high-scale marketplaces across all screens

OpenX is The Intelligent SSP™ (supply-side platform), simplifying advertising for marketers, advertisers, and publishers worldwide. As one of the largest SSPs globally, OpenX combines the industry’s only fully cloud-based infrastructure with leading AI capabilities to make digital advertising easier and more effective across every format, including CTV. Built to responsibly deliver quality, performance, and adaptability, OpenX makes digital advertising safer,...

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OpenX Technologies

OpenX Technologies's Top Stability & Growth Strengths

Strong Revenue Growth: Multiple recent announcements describe twelve consecutive quarters of year-over-year growth through late 2025, indicating a sustained expansion trend.

Market Expansion: The business extended 'TV by OpenX' into additional international markets and expanded buyer/publisher teams in regions such as LATAM and EMEA, broadening addressable demand.

Innovation-Driven Growth: New capabilities—including OpenXSelect for curation, OpenXBuild, and attention-based CTV targeting with TVision—are positioned to unlock incremental advertiser spend and performance.

People Inc.
AdTech • Consumer Web • Digital Media • eCommerce • Marketing Tech
7 Offices
3,500 Employees
44 Benefits Hiring Now
People Inc. is America’s largest digital and print publisher.

People Inc. 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. People Inc. brands include PEOPLE, Better Homes & Gardens, Verywell, FOOD &...

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People Inc.

People Inc.'s Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is described as one of the largest U.S. print-and-digital publishers with flagship People and leading lifestyle brands anchoring category leadership. Feedback suggests this scale and portfolio breadth confer competitive advantage across entertainment, food, and home.

Strong Revenue Growth: Recent disclosures highlight double-digit digital revenue growth in late 2025 and improving momentum into 2026 expectations. Feedback suggests digital performance is strengthening even as the broader ad market remains uneven.

Diversified Revenue Streams: Expansion into off-platform distribution, e‑commerce, licensing, social, apps, and events is emphasized alongside creator ecosystem moves like the Feedfeed acquisition. Feedback suggests these non-session and multi-channel lines are helping offset search and print pressures.

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Invictus Digital Marketing Consultants
Chicago
15 Employees

Invictus Digital is a data-driven digital marketing consultancy with expertise in all facets of integrated digital marketing. We build foundations for world-class programs by understanding your most valuable customers through marketing process optimization and intelligence. Services include: Email Marketing Social Media Search Marketing Database Marketing Web Site Usability and Architecture Web and Data Analytics

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Invictus Digital Marketing Consultants
Kargo
AdTech • Digital Media • Marketing Tech • Mobile
11 Offices
620 Employees
75 Benefits
Art. Tech. Results.

Kargo creates breakthrough cross-screen ad experiences for the world’s leading brands and publishers. Every day, our 600+ employees bring the power of their creativity and diversity to radically raising the bar on what mobile, CTV, AI, social, and eCommerce can do to wow consumers and build businesses. Now 20 years strong, Kargo has offices in NYC, Chicago, LA, Dallas, Sydney,...

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Kargo

Kargo's Top Stability & Growth Strengths

Strong Market Position & Advantage: Premium, MFA‑free supply curation and attention‑driving creative establish a differentiated quality posture buyers seek, with third‑party recognition reinforcing leadership in its niche. Category awards and repeated industry accolades further support a strong standing within premium, creative‑led ad tech.

Innovation-Driven Growth: High‑impact, attention‑based formats across mobile/online video/CTV and AI‑assisted creative signal a robust product innovation engine tied to performance. Acquisitions that add attention metrics and commerce/social capabilities broaden use cases and fuel outcome‑oriented growth.

Strategic Partnerships: Global availability of high‑impact formats via major platforms and CTV distribution deals expand reach and validate partner credibility. Collaborations proving sales outcomes and award‑winning campaigns indicate effective alliances that enhance commercial traction.

Seedtag
AdTech
3 Offices
446 Employees

Seedtag is the leading contextual advertising company in Europe and LATAM. With our AI technology based on Machine Learning algorithms, we power the most relevant and engaging communications in a privacy-first world through Contextual Advertising. Seedtag was founded in 2014 by two former Googlers with a clear mission: to change how online advertising is done. Today Seedtag has a large international...

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Seedtag
Transparent Media Partners, LLC
AdTech • Marketing Tech
Chicago
9 Employees

TMP is a marketing technology consultancy that makes it safe and simple for brands to unlock the full potential of media technology. We're media technology experts who serve our clients as unbiased partners, helping them navigate the complicated digital landscape, harness innovation, control their marketing data and improve performance.

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Transparent Media Partners, LLC
Video Brewery
Chicago
2 Employees

Video Brewery is a growing Chicago-based startup connecting businesses with a curated marketplace of freelancers and studios to create custom video content. We simplify corporate video production by giving companies access to top talent in one location, an apples-to-apples bidding process, and a suite of project management tools.

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Video Brewery
Sabio, Inc.
AdTech • Big Data • Digital Media • Mobile • Sales • Analytics • Business Intelligence
7 Offices
140 Employees
52 Benefits
Powering diverse audiences through data-driven CTV — where reach, engagement & validation meet impact.

Sabio is a leading Connected TV (CTV) advertising platform built to help brands reach, engage, and validate streaming audiences. Designed for an evolving media ecosystem, our solution takes a data-driven and personalized approach to reaching streaming audiences at scale. Founded in 2014 by veterans in the mobile and TV industries, Sabio has offices in Los Angeles, New York, Detroit, Chicago,...

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Sabio, Inc.
Nexxen
AdTech • Big Data • Digital Media • Marketing Tech • Social Media
17 Offices
870 Employees
30 Benefits Hiring Now
Who is Nexxen? A growing, publicly traded Adtech powerhouse! Flexible advertising, unified by data.

Who is Nexxen? We can be a one-stop shop for everything digital media advertising. Flexible advertising, unified by data. Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them. Our flexible and unified technology stack comprises a demand-side platform (“DSP”) and supply-side platform (“SSP”), with the...

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Nexxen

Nexxen's Top Stability & Growth Strengths

Strong Revenue Growth: Company disclosures indicate consistent year-over-year increases in total revenue with record programmatic and CTV results across late 2024 and into 2025. Feedback suggests this momentum is supported by expanding adoption of its platform and growth in key segments like CTV and data/tech licensing.

Profitability: Results show adjusted EBITDA rising with margin expansion, reflecting improved operating leverage and efficiency. Feedback suggests profitability gains are tied to mix shifts toward higher-quality revenue and disciplined execution.

Strategic Partnerships: Reported agreements highlight exclusive smart-TV data access and monetization rights and expanded integrations that deepen CTV distribution and data differentiation. Feedback suggests these partnerships underpin advanced TV growth and reinforce competitive positioning.

Human Agency
5 Offices
24 Employees
10 Benefits Hiring Now

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...

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Human Agency
RealtyAds
AdTech • Artificial Intelligence • Real Estate • Software
Chicago
36 Employees
19 Benefits
AI-Powered CRE Advertising Platform

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...

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RealtyAds
Viewthrough.org
AdTech • Other
Chicago
1 Employees

Viewthrough.org is the home for all things viewthrough and represents the Viewthrough Measurement Consortium, an ad hoc Chicago-based collaboration between global leaders in digital advertising and analytics seeking to standardize and improve understanding of this important digital advertising metric.

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Viewthrough.org
OGAds
AdTech
Chicago
10 Employees

OGAds is a Mobile & Desktop affiliate network that helps affiliates, webmasters, and developers monetize their mobile and desktop traffic by promoting iOS & Android apps and content surveys and downloads for desktop.

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OGAds

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