How Jeff Greenfield Is Rebooting Marketing Attribution: From C3 Metrics to AI, The Truth Behind What Really Works

Imagine discovering that the data guiding your marketing dollars is a lie. On today’s episode, Junaid Ahmed unpacks a seismic shift in marketing attribution with Jeff Greenfield—CEO and founder of Provalytics, pioneer behind C3 Metrics, and a leader whose ideas are rewriting the rules in a world with no more cookies.Jeff shares hard-won truths from his three-decade journey, exposing why most marketers are blind to what’s truly driving results—and how a privacy-first, AI-driven future is not just possible, but necessary. This is a must-listen for marketers, founders, and anyone chasing real ROI in a post-cookie world.What You'll Learn: Marketing’s biggest myth: Why the numbers you trust are often wrong. The collapse of cookie-based tracking—and the rise of privacy-first measurement. Inside the walled gardens: How Amazon, Facebook, and Google obscure real impact. Impressions vs. clicks: The mindset shift every marketer must embrace. Why AI and machine learning are the keys to attribution’s future. Timestamps: [00:01] The paradigm shift: Attribution in a privacy-first world [02:15] Covid, habit change, and the measurement “black hole” [03:02] The commission crisis: How Jeff discovered the problem [08:09] What broke traditional attribution & why impressions matter [13:02] A world without cookies: What marketers get wrong about ROI [17:42] Big lessons & mind flips from data-driven marketing [20:00] What’s next for marketers: The AI-driven future Guest Links (please verify before publishing): Website: https://provalytics.com LinkedIn: https://www.linkedin.com/in/jeffgreenfield/ Twitter: https://twitter.com/provalytics C3 Metrics (Legacy): https://c3metrics.com 🎙 Wanna be a guest? Apply on PodMatch: https://www.podmatch.com/member/hacksandhobbies📖 Home Studio resources: https://homestudiobook.com🔗 LI: https://linkedin.com/in/superjunaid Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.