How the Marketing Funnel Fails Without a Feedback Loop

Every marketer knows the AIDA funnel: Awareness, Interest, Decision, Action. But in this episode, Lucas and Luna argue that the classic model is missing a critical fifth stage: Advocacy. Using real examples from Peloton and Slack, they show how companies that close the loop with a post-purchase feedback and referral system drastically outperform those that treat the funnel as a one-way street. Lucas breaks down the numbers: a 5% increase in customer retention can boost profits by 25% to 95%, yet most marketing budgets are skewed entirely toward acquisition. Luna pushes back on whether advocacy is really a funnel stage or just a retention metric. They dig into how Slack's net promoter score and user community created a self-sustaining growth engine, and why Peloton's instructor-led model turned buyers into brand evangelists. The episode also touches on the dark side of forced advocacy programs and when a feedback loop can backfire. If you're building a marketing funnel in 2026, ignoring the feedback loop means you're leaving money on the table. #MarketingFunnel #AIDA #FeedbackLoop #CustomerAdvocacy #Peloton #Slack #NetPromoterScore #CustomerRetention #MarketingStrategy #BusinessGrowth #ReferralMarketing #BrandLoyalty #PostPurchase #MarketingPodcast #FexingoBusiness #BusinessPodcast #DigitalMarketing #CustomerExperience Keep every episode free: buymeacoffee.com/fexingo