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Top Martech Companies in Denver & Boulder, CO (249)

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.

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

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.

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.

Terrayn
AdTech • Cannabis • Marketing Tech • Retail
Denver
14 Employees
13 Benefits

Retail Dispensary Technology Solutions

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Terrayn
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.

Lincoln Group
Agency • Information Technology • Marketing Tech • Professional Services
We are here to help you find your next dream job!

We are a local talent and recruiting agency committed to find our clients the best candidates and our candidates the best fit for their skills and needs. We are currently partnered with a large, well establish CBD company who is in search of a PHP Web Developer

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Lincoln Group
Inflektion
Artificial Intelligence • Marketing Tech • Software
6 Offices
6 Employees
22 Benefits

Inflektion is reshaping partnership marketing with AI-driven personalization, enabling brands and creators to forge deeper connections and achieve higher conversion rates. Our platform offers a unique blend of technology and strategy, tailored to amplify brand influence and creator impact within the digital landscape. By integrating advanced analytics and dynamic content customization, Inflektion empowers users to launch, manage, and scale campaigns...

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Inflektion
Selling Simplified, Inc.
Marketing Tech • Software
Greenwood Village
125 Employees

Selling Simplified provides B2B Demand Generation services and tools to drive your growth and build deeper engagement, from hello to happy customer. Turn on demandcentr, the industry's first instant on, always on, DIFM marketing platform as a service to effortlessly build the ultimate audience engine of engagement-ready buyers for your business.

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Selling Simplified, Inc.
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Majux
AdTech • Digital Media • Legal Tech • Marketing Tech • Conversational AI • Generative AI • SEO
2 Offices
19 Employees

Majux is an agency that uses data-based decision making to increase revenue for law firms across the Country. Offices in Philadelphia, Denver, and Miami. We focus on one thing – increasing revenue through online channels. We also understand that every practice is unique and goal requires a personalized approach. See why so many law firms trust our team and the results...

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Majux
Boulder Heavy Industries
AdTech • Agency • Digital Media • Marketing Tech
Boulder
105 Employees
35 Benefits
BHI is an entrepreneurial collective of marketing agencies formed around digital marketing.

A relationship with BHI unlocks access to an entire portfolio of digital marketing agencies and software solutions. Spanning digital media, content creation, performance marketing, social media management and analytics, we address every marketing problem from multiple points of view. Our portfolio includes IMM, Fact & Fiction, Visiqua, Respondology and Principia Analytics.

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Boulder Heavy Industries
Rainmaker Digital LLC
Marketing Tech
Boulder
22 Employees

Content marketing tools and training.

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Rainmaker Digital LLC
PIN Business Network
Big Data • Information Technology • Marketing Tech
Greenwood Village
50 Employees
15 Benefits
We are a data-driven marketing company growing businesses across the United States.

Based in the Denver Tech Center, PIN Business Network combines a modern digital marketing approach, powerful data-driven intelligence and robust community engagement to help your business reach new heights. We are a fully integrated customer-growth engine, driven by data and inspired by our belief in the power in numbers.

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PIN Business Network
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
LeaseLeads
Marketing Tech • Real Estate • Software • Conversational AI
Fully Remote
7 Employees
1 Benefits Hiring Now
We create industry-leading technology to create a seamless shopping experience for prospects looking to find their home.

Founded in 2022, LeaseLeads is a marketing technology platform building the future for apartments. We create integrated websites and leverage our AI-powered virtual leasing agent to provide prospects an immersive and engaging shopping experience when searching for their next home. We create stunning websites and an immersive video-touring tool to help prospects find their next home without leaving the couch....

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LeaseLeads
Tuff
AdTech • Marketing Tech
Eagle
45 Employees
7 Benefits

Tuff is a team designed to seamlessly integrate into your businesses to help you experience real growth. We build custom teams that click into your business and act as an in-house growth marketing team, replacing the hassle and risk of prematurely hiring and managing an in-house marketer or team of freelancers. Our bread and butter is building efficient, holistic marketing...

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Tuff
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
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
SugarAI
Artificial Intelligence • Cloud • Marketing Tech • Sales • Software • Business Intelligence
11 Offices
515 Employees
33 Benefits Hiring Now
Precision Selling

SugarAI provides software that helps revenue teams manage and grow their customer accounts with greater visibility and control. Our Precision Selling platform delivers account-level insights that highlight risk, uncover expansion opportunities, and guide sellers toward clear next steps. Used by thousands of companies in more than 120 countries, SugarAI supports organizations operating in complex, relationship-driven sales environments.

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SugarAI

SugarAI's Top Stability & Growth Strengths

Innovation-Driven Growth: The rebrand to SugarAI and ongoing 2026 releases (e.g., the 26.1 update) underline an AI-first product cadence, bolstered by the sales-i acquisition integration and precision-selling enhancements. Feedback suggests steady feature momentum in data enrichment, mobile/field capabilities, and workflow automation keeps the offering evolving.

Market Expansion: Enterprise traction (e.g., ESAF Small Finance Bank) and continued award/press cadence, alongside a Leader placement in Nucleus Research’s SFA Value Matrix, indicate rising go-to-market momentum across segments and regions. The packaged SYSPRO ERP integration further extends reach into manufacturing and distribution.

Diversified Customer Base: The company cites 4,000+ customers and 1M+ users across 120+ countries, reflecting a broad installed base that can support expansion revenue and cross-sell. Public community and release activity signal ongoing engagement across this base.

Booyah Advertising
AdTech • Agency • Digital Media • Marketing Tech
Denver
105 Employees
35 Benefits

Booyah Advertising is a full service digital agency. We manage Paid Search, Display, Paid Social, Organic Media, Amazon and Creative Services. Our clients hold us to strict performance goals and we consistently deliver. We were founded in 2001. Today, we are about 70 people. We manage campaigns for clients like DISH, Living Proof, Murad, and more.

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Booyah Advertising

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