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Top Martech Companies in Denver & Boulder, CO (251)

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.

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.

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.

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 major platforms and retailers are expanding distribution and activity. Feedback suggests Uber and Giant Eagle joined in 2026 and a multi‑year 7‑Eleven deal was announced, while relationships with Walmart, Instacart and DoorDash underpin third‑party publisher redemption revenue up 27% year over year in Q2 2026.

Market Expansion: Network usage is scaling across publishers and channels. Feedback suggests Q2 2026 redeemers rose 21% to 20.9M, third‑party publisher redemptions increased 27% year over year, and H1 2026 total redemptions climbed from 163.3M to 179.4M.

Strong Market Position & Advantage: Positioning reflects a leading role in U.S. digital promotions with privileged retailer access. Feedback suggests Walmart exclusivity, a network reaching 200M+ consumers, and 900+ clients representing 3,100+ CPG brands provide a defensible competitive footing.

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.

ElderCounsel
Legal Tech • Marketing Tech • Professional Services • Software
Denver
33 Employees
20 Benefits
ElderCounsel is dedicated to the development and full practice support of elder law attorneys.

ElderCounsel is the leading member organization for elder law and special needs planning practitioners. We are the hub that provides our members access to the technology, tools, training and support to grow their elder law practice and deliver the highest level of service to their clients. We are committed to the success of our members, employees, partners, shareholders and the...

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ElderCounsel
Amplio Digital
Agency • Marketing Tech
Boulder
21 Employees
20 Benefits

Amplio Digital delivers comprehensive strategy and execution for companies—small and large—looking to increase growth and drive revenue. We help take our clients e-commerce efforts to the next level on digital advertising platforms and the Amazon Marketplace.

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Amplio Digital
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
The CRM Firm
Information Technology • Marketing Tech • Professional Services • Software
Broomfield
18 Employees
15 Benefits
Consultants & developers making the most of Salesforce implementations, one cup of coffee at a time

The CRM Firm specializes in creating business value through Salesforce implementations tailored to the unique needs of each client, creating customer advocates along the way. Our team is comprised of some of the top individuals in this industry, working to uphold the highest level of integrity, intelligence and initiative.

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The CRM Firm
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OpenMedium, Inc.
AdTech • Agency • eCommerce • Enterprise Web • Marketing Tech • Software • App development
Fully Remote
5 Employees
3 Benefits
Your Partner in Building, Optimizing, and Growing Intelligent Digital Experiences.

Delivering top-line value and exceptional support for more than a decade. Founded in 2010, OpenMedium is a leading technology provider that specializes in providing digital innovation, digital experience, digital commerce, cloud services, MarTech, AdTech, and consulting solutions. We take pride in our 5-star reputation, earned through our unwavering commitment to the core values of Honesty, Trust, and Long-Term Relationships. When you...

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OpenMedium, Inc.
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
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
Fyin.com, Inc.
Agency • Digital Media • Information Technology • Marketing Tech
Denver
27 Employees
15 Benefits
Fyin.com is a digital marketing firm headquartered in Denver.

Fyin.com offers digital marketing services including: web design/development, SEO, PPC, email marketing, UX, ADA auditing/implementation, branding, and logo design. Fyin.com is a certified Umbraco Gold Partner and was one of the first in the US to achieve that status. We operate within a unique partnership model that creates lasting relationships.

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Fyin.com, Inc.
Agency FIFTY3
AdTech • Digital Media • Information Technology • Marketing Tech
Denver
38 Employees

Agency FIFTY3 is a full-service agency based in Denver, Colorado. We’re a group of creatives, analysts, strategists, artists, and data scientists who have joined forces from all over the country. We laugh a lot, we work hard, and we make the occasional trip to the tea shop down the street. Whether we’re working in the office or working from home,...

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Agency FIFTY3
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
Butter Creations
Agency • Digital Media • Marketing Tech • Social Media • Design
Denver
4 Employees
Butter Creations is a full-service photo & video production house passionate about creating engaging advertisements.

We pride ourselves on maintaining consistent communication with our clients through every step of their project. From pre-production planning to delivery, we are dedicated to bringing life to your vision. Our collaborations with brands, agencies, and platforms revolve around crafting campaigns, commercials, and branded content that prioritize authenticity at its core. Whether you come to us with a small or large-scale budget,...

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Butter Creations
Tractor Supply Company
12 Offices
11,836 Employees
35 Benefits

Tractor Supply Company, the largest rural lifestyle retailer in the United States, has been passionate about serving our unique niche, as a one-stop shop for recreational farmers, ranchers and all those who enjoy living the rural lifestyle, for more than 80 years. We offer an extensive mix of products necessary to care for home, land, pets and animals with a focus...

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Tractor Supply Company

Tractor Supply Company's Top Stability & Growth Strengths

Strong Market Position & Advantage: Leadership in U.S. rural lifestyle retail is reinforced by the largest store base and revenue in the niche, with scale enabling pricing power, supply-chain leverage, and brand awareness in small-town and exurban markets. Third-party coverage and company materials consistently characterize ongoing share gains as the chain densifies and enhances formats.

Market Expansion: Management plans roughly 100 new stores in 2026, has been opening at a record pace, and is adding capacity with an 11th distribution center alongside large-scale remodels and garden-center buildouts. The Life Out Here 2030 plan also expands the U.S. store opportunity to about 3,200 locations, indicating meaningful runway.

Future-Ready Strategy: Initiatives such as localization, pet/animal Rx, final‑mile delivery, a retail media network, Project Fusion remodels, and strong digital growth signal continued modernization to support multi‑year targets. A large loyalty program (Neighbor’s Club) underpins targeted promotions and repeat purchasing.

Tactical Web Media
eCommerce • Enterprise Web • Marketing Tech • Social Media
Fort Collins
6 Employees
Tactical Web Media specializes in web design, website security, eCommerce and Internet marketing.

Tactical Web Media blends creativity, strategy, and information technology to create cutting-edge websites. Based in Fort Collins, Colorado, we specialize in web design, website security, eCommerce, Internet marketing, SEO, and hosting services. Our clients range in size from solopreneurs to some of Northern Colorado’s largest primary employers.

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Tactical Web Media
Engrain
Marketing Tech • Real Estate • Software • PropTech
Greenwood Village
195 Employees
48 Benefits Hiring Now
Engrain’s advanced integrations and technical flexibility offer solutions for any real-estate stack.

Engrain’s mission is to fundamentally transform the way people find, lease and manage property. A recognized leader in next-generation touring technology and map-based data visualization software, Engrain’s advanced integrations and technical flexibility offer solutions for any real-estate technology stack.

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Engrain

Engrain's Top Stability & Growth Strengths

Product Line Growth: Product expansion is evident in the March 4, 2026 launch of Pathfinding for SightMap, alongside updates such as fee‑transparency tooling and TouchTour for senior living. These releases indicate ongoing R&D investment and responsiveness to customer use cases.

Strategic Partnerships: The partner ecosystem spans major rental listing sites and PMS vendors, with Zillow documenting fee data syndication via the SightMap API in late 2025. This breadth of integrations points to strong distribution and platform relevance within the rental tech stack.

Investor Backing & Capital Strength: Capital access is underscored by a $12M Series A closed on March 16, 2023 led by RET Ventures. Inclusion in RET Ventures’ portfolio further signals institutional support for multi‑year scaling.

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

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