Matthew Jantjies-Green

Head of Agency Partnerships

Matthew Jantjies-Green is the Head of Agency Partnerships at accountInsight, the B2B DSP pioneering outcome-driven advertising powered by non-cookie IDs. With a deep passion for connecting agencies to innovative solutions, Matthew specializes in enabling effective B2B programmatic campaigns that drive measurable success. As he puts it, “In a rapidly evolving digital landscape, partnerships are the cornerstone of delivering targeted, impactful advertising that resonates with B2B audiences and maximizes ROI.”
Navigating the Shifting Landscape of Programmatic Buying

Why Media Planners Need a B2B DSP: Navigating the Shifting Landscape of Programmatic Buying

It was the best of times, it was the worst of times, it was the age of precision, it was the age of inefficiency and opportunity, it was the epoch

Why CMOs Need a B2B DSP to Win Big in 2025

Why CMOs Need a B2B DSP to Win Big in 2025

CMOs are walking a tightrope between delivering hard metrics and building brands that stand out in saturated markets. And let’s face it—B2B marketing can feel very lonely when tools aren’t

How to Fix Your B2B Advertising Budget

Fix Your B2B Advertising Budget: Top Solutions for ROI, Precision, and Performance

In the fast-evolving landscape of B2B advertising, marketing managers face increasing pressure to deliver measurable results while making every euro count. Effective budget allocation isn’t just about spending less; it’s