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Top Martech Companies in Denver & Boulder, CO (252)

Klaviyo
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
6 Offices
2,400 Employees
110 Benefits Hiring Now
Best place for ambitious people to learn and grow.

Klaviyo (NYSE: KVYO) is the B2C CRM. Powered by its built-in data platform and AI, Klaviyo combines marketing automation, analytics, and customer service into one unified solution, making it easy for businesses to know their customers and grow faster. Klaviyo (CLAY-vee-oh) helps over 183,000 brands like Mattel, Glossier, Daily Harvest, and Liquid Death deliver 1:1 experiences at scale, improve efficiency,...

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Klaviyo

Klaviyo's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue has scaled to over $1.2B with continued double-digit quarterly increases and an outlook nearing $1.5B, indicating sustained momentum. Guidance increases reinforce the trajectory of ongoing top-line expansion.

Market Expansion: International revenue is growing faster than the overall business and now represents a significant share of total revenue, with customers across more than 100 countries. The customer base surpassing 205,000 underscores broader geographic reach and upmarket penetration.

Customer Loyalty & Retention: Net revenue retention remains above 100%, suggesting existing customers are expanding spend through cross-selling and wider platform adoption. Larger-account cohorts are growing rapidly, including rising counts of $50K+ and $1M+ ARR customers.

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: Product launches such as Prism (offer-personalization API) and AdGem Play, alongside a broader value‑exchange portfolio, indicate active investment in new offerings and monetization paths. Announcements point to expansion beyond traditional mobile user acquisition into loyalty, engagement, and rewarded monetization.

Strategic Partnerships: Partnerships with PDI Technologies and Paytronix extend access into convenience retail and restaurant loyalty ecosystems. These collaborations create additional distribution channels via early‑adopter programs and enterprise integrations.

Strong Market Position & Advantage: Multiple placements in the 2026 Singular ROI Index and appearances in the AppsFlyer Performance Index suggest competitive performance across gaming and non‑gaming categories. Such benchmarks indicate relevance across regions and platforms, even if rankings do not directly confirm revenue growth.

Luxury Presence
Marketing Tech • Real Estate • Software • PropTech • SEO
3 Offices
500 Employees
55 Benefits Hiring Now
The Growth Platform for Real Estate's Top Performers

Luxury Presence is the leading growth platform for high-performing real estate agents, teams, and brokerages. The company provides agent-branded websites, advanced marketing tools, and AI CRM, the relationship engine powered by Presence AI that transforms an agent's sphere into a proactive source of new business. More than 18,000 real estate businesses rely on Luxury Presence to elevate their brand, attract...

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Luxury Presence

Luxury Presence's Top Stability & Growth Strengths

Strong Revenue Growth: ARR is reported to have risen from $50M in 2024 to $75M by August 2025 and surpassed $100M by May 2026, indicating substantial momentum. The expanding footprint to 100,000+ agents across nearly 20,000 businesses in early 2026 supports sustained top-line expansion.

Investor Backing & Capital Strength: A $37M financing package in January 2026—$22M in Series C equity led by Bessemer Venture Partners plus a $15M JPMorgan debt facility—signals continued access to capital. Repeated lead participation from Bessemer and total reported funding of about $89M indicate confidence in the company’s trajectory.

Innovation-Driven Growth: Expansion of AI product and engineering teams by more than 300% since early 2025 and the launch of a unified platform combining marketing, CRM, and other tools point to product-led growth. These investments aim to deepen the offering and increase value capture per customer.

Duda, Inc.
Agency • Digital Media • eCommerce • Marketing Tech • Software • Design • App development
6 Offices
200 Employees
39 Benefits Hiring Now
Duda is the leading white label website building platform for web professionals serving SMBs.

As the trusted choice for digital agencies, SaaS platforms, and web professionals, Duda powers over 1 million websites worldwide. Our platform offers a comprehensive suite of tools that enable users to efficiently create pixel-perfect, feature-rich websites at scale.

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Duda, Inc.

Duda, Inc.'s Top Stability & Growth Strengths

Innovation-Driven Growth: Product development is expanding with AI-assisted site creation, automation, APIs, commerce enhancements, and booking tools; feedback suggests these additions are being actively adopted across the platform. These moves indicate a focus on deepening value for agencies and partners and support continued commercial expansion.

Market Expansion: Platform adoption is described as growing, with more than 22,000–23,000 organizations and over a million active websites reported, alongside millions of sites built historically. External technology trackers highlighting recent installations further support ongoing usage across markets.

Strategic Partnerships: Partnerships such as the 2026 Epos Now integration and relationships with providers like Thryv, Hibu, and IONOS extend reach into established customer ecosystems. This partner-led, white‑label distribution model provides additional channels for acquiring and retaining end users.

Ibotta
AdTech • Big Data • Marketing Tech • Analytics • Big Data Analytics • Consumer Packaged Goods (CPG)
Denver
830 Employees
82 Benefits Hiring Now
Make Every Purchase Rewarding

Ibotta (NYSE: IBTA) is a leading performance marketing platform allowing brands to deliver digital promotions to over 200 million consumers through a network of publishers called the Ibotta Performance Network (IPN). The IPN allows marketers to influence what people buy, and where and how often they shop – all while paying only when their campaigns directly result in a sale....

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Ibotta

Ibotta's Top Stability & Growth Strengths

Strategic Partnerships: Partnerships with Uber, Giant Eagle, and 7‑Eleven expand distribution across major apps and thousands of locations, creating additional channels for digital promotions. Third‑party publisher activity and redemptions are growing faster than the overall business, indicating traction in the partner channel.

Market Expansion: Network redeemers and total redemptions increased notably year over year, with third‑party publisher redemptions accelerating. These trends suggest the company is extending reach beyond its direct-to-consumer app.

Healthy Cash Flow: Operating cash flow and free cash flow remained positive in the latest quarter and in 2025 despite softer headline growth. This cash generation provides financial flexibility to support operations and expansion while revenue normalizes.

billups
AdTech • Marketing Tech • Software
48 Offices
394 Employees
25 Benefits

billups is reinventing out-of-home planning and placement for the performance age. Blending art and science, billups leads the industry with patented scientific targeting, accurate out-of-home measurement and an AI-powered recommendation engine. billups supports advertisers, agencies and media owners through services and platform technology that make out-of-home as automated and attributable as the most effective digital ads. With people across the US,...

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billups
Belkins
Agency • Marketing Tech • Sales
6 Offices
270 Employees
11 Benefits
Belkins is a global leader in the B2B lead generation and appointment-setting

Belkins is an award-winning B2B Lead Generation and appointment-setting agency, driving sales results for businesses in 50+ industries across the globe. We empower companies of all scales to grow through innovative marketing and sales solutions, technology, and by creating meaningful partnerships. We provide services and create products. Our main offering “Appointment Setting” focuses on acquiring new leads via email...

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Belkins
LYFE Marketing
AdTech • Marketing Tech
Colorado
87 Employees

A top social media management company & agency. We've helped small businesses rapidly grow in 2021. Get results w/ our social media services.

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LYFE Marketing
Builder Funnel
Agency • Marketing Tech
Colorado Springs
11 Employees
10 Benefits

We are an award-winning inbound marketing agency and HubSpot Platinum Partner, dedicated to helping home builders and design-build remodelers tackle their biggest marketing challenges. We specialize in content management and creation, website development, email marketing, SEO, and lead nurturing.

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Builder Funnel
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Blennd
Agency • Digital Media • Marketing Tech
Denver
11 Employees
19 Benefits
Blennd is more than a website design agency. It’s where talented people and businesses go to grow.

Blennd is more than a website design agency. It’s where talented people and businesses go to grow. Where we don’t just take clients or hire for jobs, we help professionals find freedom. Together we make the impossible, possible. Whether you’re a Fortune 500, a tech startup, or a talented human; this is a place you go to build, make change,...

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Blennd
Spawn Ideas
AdTech • Agency • Marketing Tech • Software
2 Offices
17 Employees
23 Benefits

We’re Spawn Ideas, a full-service advertising agency invested in the success of hungry, humble brands. We produce flexible, value-based marketing strategies that focus on what matters: the real people that buy your product and services. We dig deep to get to know your audiences authentically in order to make your dollars work harder (and maximize ROI). Our goal is to take you...

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Spawn Ideas
Diablo Media
AdTech • Marketing Tech
Denver

Diablo Media is a forward-thinking performance marketing agency focused on igniting the connection between brands and their consumers. Established in 2006, we’ve been recognized by Inc. 5000 as one of the fastest growing companies in 2012 and have managed to sustain that growth ever since.

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Diablo Media
PatientNow
Digital Media • Marketing Tech • Software
2 Offices
163 Employees
12 Benefits

The industry's only complete solution to manage all aspects of the modern elective medical practice. Integrated EMR, Practice Management, Patient Engagement, Digital Marketing & Photo Management.

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PatientNow
Veritone One
AdTech • Marketing Tech
2 Offices
110 Employees

Veritone One (formerly Veritone Media) is a full service agency creating native and traditional advertising for some of the world’s most recognizable brands. Our expertise in media buying, planning, and creative development coupled with our patented technology platform, enables us to deliver advertising with unmatched effectiveness and in a way that’s Simple, Scalable, and Trackable

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Veritone One
Tinuiti
AdTech • Agency • Digital Media • eCommerce • Marketing Tech • Social Media • Analytics
30 Offices
1,200 Employees
36 Benefits Hiring Now
Tinuiti is the largest independent full-funnel performance marketing agency in the US across the media that matters most

Tinuiti is the largest independent full-funnel performance marketing agency in the US across the media that matters most. Tinuiti has $4 billion in digital media under management and more than 1,200 employees. The agency’s patented tech, Bliss Point by Tinuiti, measures what marketers previously struggled to measure, delivering unprecedented clarity in today’s murky marketing world to get brands to their...

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Tinuiti

Tinuiti's Top Stability & Growth Strengths

Strong Market Position & Advantage: Tinuiti is positioned as a top-tier independent performance marketing agency with large-scale digital media management and recognized strength across major platforms like Google, Meta, Amazon, and streaming/CTV.

Innovation-Driven Growth: The company emphasizes proprietary measurement and planning capabilities, including “Bliss Point by Tinuiti” and the TAPS planning process, alongside product-led expansion through AI and measurement enhancements.

Market Expansion: Growth signals include expanded geographic presence (e.g., Mexico City) and broader capability coverage via acquisitions that extend services into streaming/CTV measurement and paid-social performance.

Collective Intelligence
Marketing Tech • Natural Language Processing • Software
Lakewood
7 Employees
7 Benefits

Collective Intelligence is a marketing content company that uses internal crowdsourcing to find new content ideas while also empowering the employees at a company. We break down the silo marketing departments too often finds themselves in.

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Collective Intelligence
Clicta Digital Agency
Agency • Digital Media • eCommerce • Enterprise Web • Marketing Tech • Generative AI • SEO
Denver
10 Employees
8 Benefits
We are dedicated to helping companies increase sales by ranking them #1 on Google.

Clicta Digital is a growth-driven digital marketing agency headquartered in Denver, CO with satellite offices across North America. They provide organizations with data-driven SEO, PPC, content marketing, social media and influencer marketing services. With well over a decades worth of experience, Clicta Digital’s marketing experts specialize in increasing a company’s online reputation with the goal of boosting website traffic, leads,...

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Clicta Digital Agency
Viget
Marketing Tech
4 Offices
70 Employees
5 Benefits

We are designers, engineers, and strategists. We create digital products and experiences that inspire customers and advance businesses. We value diversity and are committed to creating an inclusive workplace. In order to meet the diverse needs of our clients and make the digital world better for everyone, we seek to expand the diversity of our team. We encourage people from underrepresented...

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Viget
BLKDG
Agency • Digital Media • eCommerce • Marketing Tech • Professional Services
Denver
15 Employees
40 Benefits
BLKDG is a digital agency in Denver, focused on designing and developing multi-channel solutions.

BLKDG is an award winning digital agency, built on a do­ more culture. We're all about bringing new opportunities to yesterday’s limitations by pushing the intersection of business logic and technology. We are a team of designers, builders, planners, creators and collaborators, serving our clients all over the country.

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BLKDG
Kitcaster
Digital Media • Marketing Tech
Denver
20 Employees
19 Benefits

Kitcaster books funded start-up founders, entrepreneurs with exits, and C-suit execs. on top podcasts that speak directly to their ideal audience. These are their people – this is their influence. Podcasts are good for business and great for people.

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Kitcaster

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