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Top Martech Companies in Denver & Boulder, CO (247)

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 is rising at a double-digit pace, with FY2025 up about 32% to $1.234B and Q1–Q2 2026 growing roughly 28% and 26% year over year, alongside raised FY2026 guidance implying around 24% growth. Larger-account cohorts also expanded materially, reinforcing the top-line trajectory.

Customer Loyalty & Retention: Dollar-based net revenue retention was approximately 109–110%, indicating existing customers are expanding spend on the platform. Higher-value segments grew quickly as well, including customers generating over $50K in ARR rising in the mid-to-high 30% range year over year.

Market Expansion: International revenue is outpacing overall growth, including 42% growth in FY2025 and mid-30% growth in early 2026. Total customers also surpassed 205,000 globally as enterprise and multi-product adoption broadened.

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: Revenue milestones indicate ARR advanced from $75M+ in August 2025 to $100M by May–June 2026, alongside statements of over 40% revenue growth in 2025. These figures point to sustained top-line momentum over the period.

Market Expansion: The customer footprint grew from 87,000+ agents across 17,000+ businesses in early 2026 to 100,000+ agents across nearly 20,000 businesses by May–June 2026. This widening reach signals increasing platform adoption in its target market.

Innovation-Driven Growth: The launch of the unified Presence Platform and an AI-powered CRM, coupled with 300%+ growth in AI product and engineering teams since early 2025, underscores product-led expansion. Plans for $10M+ in AI infrastructure and faster release velocity further support an innovation-forward trajectory.

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.

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

Strong Revenue Growth: Third-party estimates indicate revenue/ARR has risen meaningfully in recent cycles, with figures moving from roughly the mid-teens to the $40M–$75M range and directional growth reported from 2023 to 2025. Given the absence of audited disclosures, the clearest signal is the consistent upward trajectory rather than precise amounts.

Market Expansion: Company-reported adoption expanded from about 6,000 customers in 2019 to 23,000+ organizations, alongside growth from ~500,000 websites to 14M+ sites built and independent trackers detecting more active Duda domains. An agency- and partner-led go-to-market with hosts, media companies, and SaaS platforms underscores scaling distribution.

Innovation-Driven Growth: Rapid uptake of new AI capabilities (e.g., 45% of sites using at least one AI feature since 2023) and continued product expansion, including e-commerce via Snipcart and API-driven tooling, indicate product-led growth. Ongoing AI stack releases and professional workflows for agencies support deeper engagement and expansion.

filmMED
AdTech • Marketing Tech • Software
2 Offices
2 Employees

We don’t believe in a cookie-cutter approach to medical marketing. Your medical group or practice should have branding and a website that is as unique as you are. That’s why we take the time to get to know you and your goals, and then we work with you to create a customized approach that is designed to help you grow.

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filmMED
Intero Digital
AdTech • Marketing Tech • Social Media • Design
Colorado Springs
250 Employees

Intero Digital is a leading digital marketing agency with offices across the USA. Driven by patented technology and proven strategies, our team works to take market share from your competitors, increase your brand equity, and increase your revenue and profit. With a full suite of solutions, Intero Digital supports your entire marketing funnel from awareness to close. Ready to level...

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Intero Digital
Crowd Favorite
Marketing Tech
2 Offices
28 Employees
4 Benefits

Crowd Favorite’s mission is to connect the digital experience to the human experience. Founded in 2007, Crowd Favorite was the original WordPress agency focused primarily on enterprise clients. Over a decade later, we’ve evolved into a multi-discipline, digital consulting firm specializing in enterprise-grade digital strategy and elite Open Source development. Crowd Favorite empowers organizations to achieve their full digital potential...

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Crowd Favorite
Ogilvy Australia
AdTech • Marketing Tech
27 Offices
227 Employees
2 Benefits

Ogilvy is an award-winning creative company that inspires brands and people to impact the world. We’ve been harnessing the intersection of talent and capabilities to create iconic, culture-changing, value-driving ideas that drive impact for clients, since David Ogilvy founded the company in 1948. Ogilvy’s innovative business model centres on 5 core disciplines – Advertising, Public Relations, Experience, Consulting, and...

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Ogilvy Australia
Brighter Vision
Marketing Tech • Professional Services • Social Media • Software
Lafayette
22 Employees
21 Benefits
Brighter Vision makes marketing simple for therapists, psychologists, social workers, and counselors

Brighter Vision makes marketing simple for therapists. We provide turnkey marketing solutions, from websites to social media automation software, for behavioral health professionals that enable them to more effectively brand themselves online & help people who are seeking a therapist to find the right therapist for them.

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Brighter Vision
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Thunder
Marketing Tech • Generative AI
4 Offices
3 Employees
AI agents for growth marketing.

Thunder is building AI agents for B2B growth, starting with paid ads. Our platform gives growth marketers the same 100x leverage that engineers are getting from tools like Claude Code and Codex. Rather than sell another piece of software into an already fragmented stack, Thunder sells the entire outcome. Customers give us responsibility for their paid channels, and we use our...

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Thunder

Thunder's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Multiple funding rounds, including repeat investment from Salesforce Ventures and additional growth capital in 2022 and 2024, indicate strong external endorsement and runway for expansion.

Strategic Partnerships: Close alignment with Salesforce and a strategic collaboration agreement with AWS—alongside Amazon Connect delivery credentials—highlight robust ecosystem positioning and access to high‑demand AI contact center opportunities.

Innovation-Driven Growth: Positioning as an AI‑forward Salesforce partner, an Agentic AI research lab with USC Marshall, and recognition via a 2024 Salesforce Partner Innovation Award point to momentum fueled by AI‑centric innovation and methods that use automation to improve delivery consistency.

Alpha Broadcasting
Marketing Tech
44 Offices
880 Employees

Alpha Broadcasting is the owner of six radio stations in Portland, Oregon.

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Alpha Broadcasting
Blizzard Internet Marketing
Glenwood Springs

Blizzard Internet Marketing, Inc. provides Internet marketing services to the hospitality industry. We are proven experts in several hospitality industry niches: vacation rentals for property management companies, hotels and resorts.

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Blizzard Internet Marketing
Public Outreach Fundraising
Marketing Tech • Social Impact
5 Offices
672 Employees
Hiring Now

Public Outreach is a fundraising + marketing agency built for charities and nonprofits. We design campaigns that don’t just raise money, they grow communities, deepen supporter relationships, and power long-term impact. Our fundraising framework is built on three strategic pillars: • Donor Acquisition: reaching new supporters through digital campaigns, face-to-face fundraising, and telemarketing. • Donor Engagement + Growth: building strong donor journeys that increase retention,...

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Public Outreach Fundraising
Spekit
Marketing Tech • Sales • Software
Denver
166 Employees
6 Benefits
Spekit is the sales enablement platform that unifies sales content and learning to enable reps in their flow of work.

Spekit is the modern sales enablement platform that unifies sales content and learning, and enables your reps in their flow of work with AI Sidekick, the most contextual Just-in-Time Sales Assistant™. AI Sidekick uses contextual AI agents (leveraging CRM, call intelligence, Gong, email information, etc.) to understand reps’ precise needs, and then surfaces personalized coaching, messaging support, answers, and learning. By...

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Spekit
Mittera
Marketing Tech
16 Offices
371 Employees

We help companies grow their business, drive brand awareness and achieve their marketing goals. As industry leaders in print, mail and marketing services, our people and technology provide integrated solutions to strategically solve your business challenges, drive engagement, and deliver meaningful results.

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Mittera
Top Dog Sales Center
Artificial Intelligence • Marketing Tech • Sales
Fully Remote
24 Employees
16 Benefits

From the moment we connect, your business growth is our top priority. We specialize in increasing small business revenue and improving marketing ROI through omni-channel customer support, lead generation and management, AI-driven email marketing, and sales. Our highly trained, dedicated, and passionate team is our most valuable asset, providing unparalleled service and expertise for our clients. With over a decade...

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Top Dog Sales Center
Screen Pilot
Agency • Digital Media • Marketing Tech • Professional Services • Travel
Denver
40 Employees
33 Benefits

Screen Pilot is an award-winning marketing agency and consulting firm specializing in the development of full-spectrum, digital brand experiences. Our tech-forward digital strategies drive profitability for hotel, resort and travel brands around the world.

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Screen Pilot
Suited Connector
AdTech • Consumer Web • Digital Media • Information Technology • Marketing Tech
Englewood
75 Employees
41 Benefits
We connect consumers and clients to better their financial goals.

Suited Connector is a one-of-a-kind data solutions and marketing technology (MarTech) platform that fuels new customer growth and extends customer retention at scale across all consumer verticals including yet not limited to financial services, home services, and insurance. MarTech services are in high demand for major brands looking for new (profitable) revenue streams and increasing consumer lifetime value. These services are even...

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Suited Connector
Think Better Marketing
Agency • Marketing Tech • Professional Services • Software
Boulder
5 Employees
6 Benefits
Think Better serves as an outsourced marketing team for B2B software companies.

Think Better is a marketing agency that serves small to midsize software businesses. We’re a team of marketers, creators, researchers, advertisers, designers, and writers with experience in developing and executing modern, marketing strategies to support audience growth, acquisition, and sales. We are a HubSpot Solutions partner and are HubSpot, Google Analytics, AdWords, and LinkedIn certified. Think Better’s purpose is to have a positive...

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Think Better Marketing
Frankly Communications
Marketing Tech • Sports
Denver
10 Employees

Frankly Communications is a full-service digital engagement, public relations, creative and marketing firm based in Denver. We specialize in making brands shine.

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Frankly Communications

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