Best Marketing Services Companies in Houston, United States
The 170 best Marketing Services companies in Houston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Directdigitalholdings.
Ranked: Best Marketing Services companies in Houston
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Directdigitalholdings Provider of end-to-end digital advertising and marketing solutions | $25M | 10 mo ago | Public | Mark Walker Co-Founder | 2018 | Froala EditorBootstrapGoogle Cloud+20 | — |
| 2 | Integrate Agency Provider of web design, digital & content marketing, branding, SMM, SEO and PR services | $150K | 203 mo ago | Acquired | Danielle Ryan CEO | 2009 | — | — |
| 3 | Ontellus Provider of records retrieval services for insurance claims and litigation. | — | 91 mo ago | Acquired | — | 1975 | HubSpot CMS HubApple iCloud MailMicrosoft 365+25 | 1 launch · 1 partnership |
| 4 | MMI Agency Provider of marketing & advertising services | — | 109 mo ago | Series B | — | 2005 | — | — |
| 5 | 396 Studios Houston Print, Web and Design. | — | — | — | — | — | — | — |
| 6 | 9thWonder Provider of web development, brand strategy, social media marketing and PR services | — | — | Acquired | — | 1980 | — | — |
| 7 | Actual SEO Media Provider of digital marketing, branding, advertising, SMM, and SEO services | — | — | Unfunded | — | 2012 | — | — |
| 8 | Adcetera Provider of integrated marketing services including brand, creative, digital, and media | — | — | Unfunded | — | 1982 | — | — |
Top 4 Marketing Services companies in Houston
#1
Public · Houston, Texas · founded 2018 · 69 employees$25Mraised▾
Provider of end-to-end digital advertising and marketing solutions. It offers technology, data-driven campaign optimization, and other solutions to help brands and agencies achieve successful marketing results and return on investment. The company connects publishers and advertisers through its supply-side and buy-side platforms, enabling real-time ad matching with target audiences. It assists clients in reaching diverse audiences, driving ROI through performance-driven strategies, and improving efficiency across the advertising value chain. The platform also emphasizes data analytics to provide actionable insights for improved ad placement and campaign optimization.
- Aug 2025Post IPO$25M
#2
Acquired · Houston, Texas · founded 2009 · 19 employees$150Kraised▾
Provider of digital marketing services intended to develop and deploy successful digital marketing campaigns to help small and medium-sized businesses grow. The company offers public relations, digital media, community relations, search media optimization, content strategy, hyperlocal marketing, conversation rate optimization and consultative strategic services, thereby providing clients with a complete suite of marketing services to promote businesses.
#3
Acquired · Houston, Texas · founded 1975 · 700 employees—raised▾
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#4
Series B · Houston, Texas · founded 2005 · 139 employees—raised▾
Provider of marketing & advertising services
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Marketing Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.