The adtech industry moves fast, shaped by evolving privacy rules, AI-driven automation, and new monetization models across CTV, retail media, and the open web. Staying informed means following the people who don’t just report on trends but actively shape them. 

This list highlights 20 influential adtech voices to follow in 2026 across LinkedIn, X, and Instagram. It includes CEOs, analysts, industry experts, and even meme accounts that capture the everyday reality of working in adtech. Selected based on industry relevance, engagement, and audience reach, these accounts offer a mix of insights, commentary, education, and humor.

We’ve ranked these adtech influencers by follower count to help you discover the voices shaping how the adtech ecosystem thinks, builds, buys, sells, and laughs in 2026.

Industry Leaders & Strategic Voices 

1. Jeff Green – 57k followers on LinkedIn 

Founder & CEO, The Trade Desk 

Experienced technology executive and entrepreneur with a long track record of leadership across the internet, digital advertising, and television industries. As the founder and CEO of The Trade Desk, he has helped shape the evolution of programmatic advertising and championed a more open, transparent digital ecosystem. 

Topics: Open internet, programmatic innovation, UID2, CTV 

Why follow: One of the strongest voices advocating for the open web vs. walled gardens 

2. Dr. Augustine Fou – 56k followers on LinkedIn 

Founder, FouAnalytics 

Digital marketing veteran with nearly three decades of experience studying the connection between cybercrime, ad fraud, and digital media. Dr. Fou works with government bodies, regulators, and clients to investigate fraud, strengthen cybersecurity, reduce risk, and improve the effectiveness of digital marketing campaigns. 

Topics: Ad fraud, transparency, measurement 

Why follow: Known for calling out fraud and inefficiencies 

3. Joanna Burton – 32k followers on LinkedIn 

Advisor  

Advertising and media advisor helping companies grow, especially U.S. businesses expanding into Europe, Asia Pacific, and Latin America. Joanna is also active in the conference, awards, and media scene, with a strong focus on mentoring, supporting the next generation, and promoting DE&I. Joanna has spoken at major industry events, including SXSW, Future of TV Advertising, IAB Tech Lab Reboot, Advertising Week, d3con, and IAB events across Europe. 

Topics: CTV, streaming, media transformation 

Why follow: Strategic perspective on the future of TV 

4. Brian O’Kelley – 28k followers on LinkedIn 

CEO & Co-Founder, Scope3 

Adtech entrepreneur and infrastructure builder focused on the future of agentic advertising. As CEO and co-founder of Scope3, Brian is building the technical foundation for AI agents to execute advertising transactions. He previously co-founded AppNexus, led Right Media as CTO, and helped create several core technologies behind the programmatic advertising ecosystem. 

Topics: Agentic advertising, AdCP, programmatic infrastructure, AI-driven media buying, supply chain technology 

Why follow: Leading the push for greener programmatic 

5. Matt Prohaska – 24k followers on LinkedIn 

CEO, Prohaska Consulting 

Media and marketing consultant with 33 years of experience across global media channels, data monetization, programmatic strategy, and digital revenue growth. As CEO and Principal of Prohaska Consulting, Matt leads one of the industry’s most experienced data monetization and marketing consulting practices. 

Topics: Media operations, programmatic strategy 

Why follow: Practical insights for operators, not just theory 

6. Eric Seufert – 23k followers on LinkedIn 

Independent Analyst 

Mobile growth analyst, investor, and creator focused on the business mechanics of mobile advertising, app monetization, and performance marketing. Eric is the owner and editor of Mobile Dev Memo, General Partner at Heracles Capital, creator of the Theseus cohort measurement library, and author of Freemium Economics. 

Topics: Mobile, privacy, ATT, performance marketing 

Why follow: Sharp takes on Apple, Meta, signal loss, mobile measurement, and how privacy changes reshape performance marketing. 

7. Paul Gubbins – 22k followers on LinkedIn 

CTV Lead, EMEA, Exchange Platforms at Google 

Programmatic and CTV leader with deep experience across media, advertising technology, and platform partnerships. Paul has worked across the full programmatic supply chain, from publishers and streaming services to SSPs, DSPs, CTV ad servers, and Google AdX, helping scale high-growth sales and marketing teams. 

Topics: Programmatic, adtech education 

Why follow: Makes complex adtech topics accessible and engaging, with practical insight into how programmatic, CTV, and media technology are evolving. 

Explore the key programmatic advertising trends shaping 2026!

8. Ari Paparo – 15k followers on LinkedIn 

Founder, Marketecture Media 

Adtech founder, operator, author, and media creator with more than two decades of experience in digital advertising and media technology. Ari is the founder and CEO of Marketecture Media, where he interviews adtech and marketing leaders through podcasts, newsletters, and video content designed to help industry insiders understand complex technologies faster. 

Topics: Programmatic, SPO, industry transparency 

Why follow: Breaks down complex adtech topics in a clear, with the perspective of someone who has built and led major adtech products. 

9. Terence Kawaja – 10k followers on LinkedIn 

Media / Tech Industry Advisor 

Media and technology advisor with more than 30 years of experience in M&A, corporate development, and strategic advisory. Terence works with companies across the digital media and technology ecosystem, from VC-backed growth companies to established industry leaders navigating market disruption. 

Topics: M&A, market trends, digital media 

Why follow: His Lumascape has become one of the most recognizable frameworks for understanding how the media and adtech ecosystem is structured. 

10. Chris Kane – 5k followers on LinkedIn 

Founder, Jounce Media 

Founder of Jounce Media, an independent research and analytics company focused on programmatic advertising market intelligence. Chris is known for analyzing the economics, efficiency, and evolving structure of the digital advertising supply chain. 

Topics: Supply path optimization, programmatic economics 

Why follow: Deep analysis of how money actually flows in programmatic 

Operators, Builders & Practitioners 

11. Joe Lyons – 6k followers on LinkedIn 

CEO & Co-Founder, Always On Data 

Media sales and business development leader with deep experience across programmatic solutions, publisher services, audience targeting, video advertising, exchanges, cross-platform media, and mobile. As CEO and co-founder of Always On Data, Joe focuses on helping companies use data more effectively to identify revenue opportunities and support smarter advertising decisions. 

Topics: Data infrastructure, analytics, programmatic 

Why follow: Practical insights into data-driven decision making 

12. Conor McKenna – 5k followers on LinkedIn 

Partner, LUMA Partners 

Investment banker and strategic advisor focused on digital media, marketing, and advertising technology. As a Partner at LUMA Partners, Conor advises technology companies on M&A, financing, and strategic transactions, with a particular focus on adtech, CTV, commerce media, digital audio, and emerging industry trends. He is a regular commentator on market dynamics, investment activity, and the evolution of the digital advertising ecosystem. 

Topics: Investment trends, adtech landscape 

Why follow: Insight into where money flows in adtech 

13. Mike O’Sullivan – 4k followers on LinkedIn 

Co-Founder, Sincera 

Advertising technology professional with experience across online advertising, sales, product, and consulting. Mike has worked on large global technical projects and implementations, helping major agencies and publishers grow through new ad technologies, processes, and markets. 

Topics: Ad quality, transparency, supply chain 

Why follow: Focuses on fixing broken incentives in adtech and improving transparency, quality, and efficiency across the digital advertising supply chain. 

Culture, Memes & Industry Reality 

Not all influence comes from strategy decks. Some of the most shared, relatable content in adtech comes from meme creators, capturing the everyday chaos of programmatic, agencies, and clients. 

14. AgencyProbs – 153k followers on Instagram 

One of the largest agency-focused meme communities, sharing relatable content about client requests, deadlines, pitches, feedback loops, and the everyday reality of working with clients in the advertising business. 

Topics: Agency struggles, client relationships 

15. JustMediaThings – 146k followers on Instagram 

Media industry meme account focused on the realities of media planning, buying, reporting, and client communications. 

Topics: Media buying, planning chaos 

16. Digital Chadvertising – 145k followers on Instagram 

One of the most engaged advertising meme and commentary accounts in recent years, with a stronger focus on ad operations, media buying, campaign setup, reporting, platform logic, and the practical chaos of digital advertising execution. 

Topics: Adtech stereotypes, media humor 

17. Stuff About Advertising – 48k followers on Instagram 

Advertising community page combining industry observations, creative inspiration, campaign analysis, and marketing humor. 

Topics: Industry insights + humor 

18. 300×250 – 25k followers on Instagram 

Adtech and media meme account named after the industry’s most iconic display ad format, creating content around programmatic advertising, agencies, and digital media culture. 

Topics: Agency life, banner ads, client chaos 

19. AdTech God – 22k followers on X, 14k followers on LinkedIn, 6k followers on Instagram 

Independent adtech media brand delivering industry commentary, memes, event coverage, interviews, and breaking news for advertising professionals. 

Topics: Industry satire, breaking news commentary 

Industry Standards Voices 

If you want to round out your perspective with policy and standards: 

20. IAB Tech Lab Leadership 

While not a single influencer, IAB Tech Lab leadership represents some of the most influential technical minds in digital advertising. The organization develops many of the standards, protocols, and frameworks that power the global programmatic ecosystem, bringing together publishers, advertisers, agencies, adtech vendors, and platforms to solve industry-wide challenges. 

Topics: Standards, privacy frameworks, protocols (OpenRTB, sellers.json, etc.) 

Final Take 

If you want to stay updated on the latest adtech trends, programmatic shifts, privacy changes, and the real mood of the industry, check the above-mentioned adtech influencers and pages worth following in 2026. 

From CEOs shaping the future of the open internet to analysts breaking down complex ecosystem changes and meme creators capturing the everyday reality of agency and adtech life, this list offers a well-rounded view of where digital advertising is heading next. 

Because in adtech, what matters is not just what’s happening, but also how it’s interpreted, challenged, and sometimes laughed at!