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Top Adtech Companies in Denver & Boulder, CO (240)

Magnite
AdTech • Big Data • Digital Media • Software
19 Offices
950 Employees
74 Benefits Hiring Now
Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform.

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...

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Magnite

Magnite's Top Stability & Growth Strengths

Profitability: Adjusted EBITDA and margins expanded, with Q2 2026 EBITDA up 30% year over year and margin improving to 37%, alongside higher net income. This pattern indicates operating leverage as earnings outpace the top line.

Strong Revenue Growth: Revenue rose 7% in 2025 and accelerated to 11% year over year in Q2 2026, with multiple sequential quarters showing improving trends. The recent trajectory points to faster growth rather than a flat profile.

Healthy Cash Flow: Free cash flow is guided to grow at more than 30% for 2026 and was later raised to the high-40% range, while Q2 2026 generated $57.4M in operating cash. Debt reduction in 1H 2026, including repayment of $205M in convertibles, further supports balance-sheet strength.

NBCUniversal
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
NBCUniversal has a rich history of evolving the media and entertainment industry.

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, NBC Sports, Telemundo, NBC Local Stations, Bravo,...

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NBCUniversal

NBCUniversal's Top Stability & Growth Strengths

Strong Revenue Growth: Recent results show Peacock revenue up 54% year over year to $1.90 billion, Studios up 25% to about $3 billion, and NBCUniversal media and theme-park revenue up 23% to $10.7 billion in Q2 2026. Earlier in 2026, the parks business also rose 24% on the launch of Epic Universe.

Profitability: Peacock reached a key inflection with its first quarterly pre-tax profit of $189 million alongside paid subscribers rising to 48 million in Q2 2026. This points to improving streaming economics within the portfolio.

Future-Ready Strategy: Management is reshaping the portfolio by planning to spin off NBCUniversal and Sky into a standalone public company positioned to pursue growth across parks, film/TV, streaming, sports and news. The 2025 shareholder letter also highlights studios, streaming and parks as principal growth drivers representing a large share of Comcast’s revenue.

AdAction
AdTech • Digital Media • Marketing Tech • Mobile
3 Offices
50 Employees
42 Benefits Hiring Now
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

Product Line Growth: Evidence suggests AdAction has expanded beyond traditional mobile user acquisition, launching Prism and introducing AdGem Play while positioning its portfolio across acquisition, engagement, loyalty, and monetization. This points to a broader addressable market and new use cases.

Market Expansion: Company materials highlight a global footprint across 180+ countries with growing inventory and more than a billion cumulative conversions, indicating expanding network scale and reach. Visibility across multiple categories in a recent ROI index further underscores wider activity in the ecosystem.

Strategic Partnerships: Announcements such as the partnership with PDI Technologies to bring AdGem Play into convenience‑retail loyalty programs signal deepening ties with enterprise ecosystems. Such moves extend distribution into loyalty channels and can create additional avenues for growth.

Digible
AdTech • Agency • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • PropTech
2 Offices
145 Employees
46 Benefits Hiring Now
Marketing & Technology Services. Built for Apartments.

Digible is a motley crew of energetic industry professionals who all share a passion for a common purpose: to transform the apartment marketing industry. We provide a comprehensive suite of digital marketing solutions, including Paid Search & Social, Geofencing, and more. Our use of AI truly sets us apart, Fiona is our groundbreaking predictive analytics platform and Fair Housing Compliance...

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Digible

Digible's Top Stability & Growth Strengths

Strong Revenue Growth: Repeated national fast-growth recognition, including a 2026 Inc. 5000 placement and a stated multi‑year streak, indicates sustained topline expansion. Company year‑in‑review materials describe 2024 as a period of significant growth, consistent with this trend.

Strategic Partnerships: A July 22, 2026 partnership with JONAH and other 2026 integration announcements point to continued investment in the multifamily marketing tech stack. Such alliances expand product capabilities and commercial reach.

Strong Hiring & Retention: Multiple 2026 job postings and an active careers page reflect ongoing recruitment to support scale. Recurrent Top Workplace accolades and public notes about team expansion suggest an ability to attract and retain talent.

Format Dynamics
AdTech • Consumer Web
Denver

Format Dynamics connects advertisers with consumers at that pivotal moment when they’re most engaged. Our solutions create opportunities at the Point of Action when a person discovers valuable content and does something with it. Whether saving, emailing, or printing, our technology improves the experience with attractive output and produces new, premium inventory for advertisers and publishers that no other company...

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Format Dynamics
NovelRank
AdTech • Other
Boulder
1 Employees

NovelRank.com allows authors, publishers, and the curious to track how books are selling on Amazon domains worldwide. This includes paid Kindle titles, even on the worldwide Amazon domains. The service is free to use and has no advertising by design.The NovelRank family has grown recently to include NovelRank Enterprise Edition and the BuyBox Research Tool. These tools offer a private...

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NovelRank
VIZIO
AdTech • Hardware • Marketing Tech • Software • Design
9 Offices
883 Employees
33 Benefits See Our Teams
Deliver the ultimate entertainment experience through innovative technology, unparalleled service and lasting value.

Founded in Southern California, VIZIO is a leading HDTV company and America's #1 Sound Bar Brand. At VIZIO, we believe that technology should make life simpler. Everything we touch is built with the goal of creating the most optimal experience for our customers at the best value. While this may seem straightforward, the industry we reside in is not. It's our...

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VIZIO
Loyl.Me
AdTech • Software
Denver
5 Employees

A complete automated marketing platform for small and medium sized businesses in 5 minutes. AUTOMATED MARKETING CLOUD (MoeGenius)PRECISELY TARGETED, automated marketing campaigns based on customer purchase patterns = wicked smart marketing, time savings and high ROI for you!Master database that combines different apps (email, loyalty, SMS, ordering, offers/coupons) - single view of customer.Analytics & action engine that takes customer data and...

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Loyl.Me
Mogl (Formerly Ventura Growth)
AdTech • Digital Media • Marketing Tech
Denver
33 Employees
48 Benefits
Empowering brands on the world's leading advertising platforms.

Mogl helps independent agencies and growth brands Scale Beyond today’s limits—moving past legacy tools and siloed partners toward real growth. We’re not just media traders or dashboard builders. We’re system architects. Strategy partners. A team built to move. Born in Colorado, Mogl reflects the way we work: fast, focused, and built for elevation. We move with intent, adapt to the terrain, and...

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Mogl (Formerly Ventura Growth)
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Acceleration Partners
AdTech • Marketing Tech
12 Offices
230 Employees
35 Benefits Hiring Now

Acceleration Partners is the premier global partner marketing agency. By focusing on Better People, Better Processes and Better Performance, our team sets the standard for how brands efficiently grow and refine their marketing partnerships anywhere in the world. A trusted agency partner to leading brands, our team of seasoned marketers and industry experts help companies build meaningful, lasting, performance-based relationships with...

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Acceleration Partners
bounce.io
AdTech • Software
Louisville

bounce.io turns undelivered email into recurring revenue, security data & brand intelligence. 

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bounce.io
SmarterChaos
AdTech • Agency
Castle Rock
14 Employees

SmarterChaos.com is an outsourced Agency for large branded Advertisers. We build strong Affiliate Sales and Cost Per Action (CPA) channels. SmarterChaos exists to develop profitable lead and sales channels in a more efficient, transparent and compliant manner than the Advertiser could do for themselves.

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SmarterChaos
Metigy
AdTech • Machine Learning • Marketing Tech • Social Media
Denver
57 Employees
Metigy’s marketing insights help you create high-quality content and a strategy that gets engagement and conversions.

Metigy Takes the Stress Out of Marketing Decisions. Our social marketing technology is like having your own digital strategist telling you day-in, day-out, not only what to do, but why and how to do it! We will help you make the tough marketing decisions based on insights and data-driven AI technology. The ultimate SME marketing tool. Metigy’s marketing insights help you...

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Metigy
RockyMountainTechLine.com
AdTech • News + Entertainment
Denver

RockyMountainTechLine.com is a website dedicated to news and information about technology-related people and activities in Colorado.  It offers news of people, businesses, events, organizations, products and more, related exclusively to Colorado and the Rocky Mountain region. The site debuted in June, 2013 as the online version of Rocky Mountain TechLine magazine. Our mission is to be the most complete and...

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RockyMountainTechLine.com
Flytedesk
AdTech • Marketing Tech
Fully Remote
26 Employees
27 Benefits

We started flytedesk because we have a thorough distaste for “how things have always been done”, and believe in the power of student journalism and that young people change the world. Flytedesk powers media and advertising on college campuses. We build the technology that college media organizations and universities use to manage their operations. We build the technology that small businesses...

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Flytedesk
Epsilon
AdTech • Digital Media • Marketing Tech
30 Offices
8,000 Employees
43 Benefits
Marketing built on proof, not promises.

When you’re one of us, you get to run with the best. For decades, we’ve been helping marketers from the world’s top brands personalize experiences for millions of people with our cutting-edge technology, solutions and services. Epsilon’s best-in-class identity gives brands a clear, privacy-safe view of their customers, which they can use across our suite of digital media, messaging and...

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Epsilon

Epsilon's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst evaluations place Epsilon as a Leader in Forrester’s Loyalty Platforms (Q4 2025) and IDC recognizes its clean‑room technology, signaling strength in loyalty and identity‑led activation. CORE ID and its role in retail media (e.g., CitrusAd powered by Epsilon and the John Lewis Partnership expansion) reinforce differentiated positioning.

Investor Backing & Capital Strength: As part of Publicis Groupe, Epsilon benefits from a scaled, growing parent that is actively investing in data and identity, including the definitive agreement to acquire LiveRamp (~$2.17B EV). Group filings and communications emphasize Epsilon’s centrality to an integrated media‑and‑data go‑to‑market.

Strong Revenue Growth: Epsilon finished 2023 at +9.6% organic growth, with management later calling out “almost +10%” for combined media and Epsilon activities in Q3 2024. The broader group reported +5.6% organic growth in 2025 and raised 2026 guidance to +4.5%–+5.0%, providing a supportive growth backdrop for Epsilon’s capabilities.

SharperAgent
AdTech • Software
Denver

 SharperAgent is a developer of online and print marketing for real estate agents

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SharperAgent
StartUpTradeUp
AdTech • HR Tech
Denver

(Interested in coming on board? Get in touch. Looking for technical talent at this point but if you think you've got what we need to grow and expand, I want to hear from you... [email protected])Also, if you like us... vote for us in preperation for Denver Startup Week and Techcocktail Denver September 16th in selection of the Hottest Showcasing Startup...

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StartUpTradeUp
CallGrader
AdTech • Software
Denver
6 Employees

CallGrader simplifies call tracking with an online platform to record, listen, and grade your phone calls. In 2 minutes you can be on your way to finding out what marketing really works for you. For Free.

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CallGrader
VideoGoGo
AdTech
Denver

Video+Social+Advertising. Show Your Passion! We're here to save humanity. Or at least make some funny videos.

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VideoGoGo

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