Why Human Conversation is the OS for AI - with Sarah Neely

Can you build word of mouth on purpose? Few people are better equipped to answer it than Sarah Neely. She's spent two decades engineering the conversations most brands just hope will happen by accident, and she's now the founder of SignalSwell, built to make human word of mouth "audible" to AI. She also leads client strategy at Fizz, one of the few agencies built entirely around getting people to talk. Her premise runs against everything a virality-obsessed business wants to believe: advocates are a personality type you can plan for, and the right story dropped in the right place does the rest. In this episode of The Trending Communicator, host Dan Nestle and Sarah dig into what "story" actually means at the level of a single human conversation, the shorthand one person uses to describe you to someone else. They get into why a cactus at a wedding travels further than a logo, how Red Bull carries the same story from an F1 helmet to a truck stop, and the SHARE framework Sarah uses to build experiences worth repeating. Then the conversation turns to AI. If the machines increasingly decide which conversations get surfaced, communicators have to make human word of mouth visible to them, on the channels that actually feed the models. It's a practical problem with a strange philosophical center. Maybe human conversation isn't competing with AI at all. Maybe it's the operating system AI runs on. Listen in and hear about... Why word of mouth can be engineered on purpose, and why "organic" is a misleading word for it The SHARE framework for creating experiences worth talking about What "story" means at the level of a single human conversation, versus a mission statement or value prop Making human conversations discoverable to AI, and which channels actually feed the LLMs Why human conversation may be the operating system AI depends on to stay relevant Notable Quotes from Sarah Neely "The story is that sort of shorthand way that one person would describe a product, a brand, an experience to another person." - Sarah Neely "If you take all the colors that are in your paint kit, you're going to make something that's brown or gray. It has nothing interesting to look at. And that's what chat is doing." - Sarah Neely "You need to create signals for humans and AI, and then you need to swell that footprint through human conversation at scale." - Sarah Neely "The purpose is to remind me to ask more questions, remind me to explore on my own, and remind me to bring it up in a human conversation if it feels relevant." - Sarah Neely Resources and Links Dan Nestle Lilypath | Website The Trending Communicator | Website Communications Trends from Trending Communicators | Dan Nestle's Substack Dan Nestle | LinkedIn Sarah Neely SignalSwell | Website Fizz | Website Sarah Neely | LinkedIn Timestamps [00:00 - 03:00] Introduction to Word of Mouth Marketing [03:00 - 09:32] Community and AI Curiosity [09:32 - 15:58] Word of Mouth as Wedding Planning [15:58 - 19:49] Defining the Story in Word of Mouth [19:49 - 24:30] Value Proposition vs Conversational Story [24:30 - 28:35] SHARE Framework for Story Moments [28:35 - 30:07] Marketing and PR Collaboration [30:07 - 35:15] Red Bull Case Study [35:15 - 43:20] AI Visibility of Human Conversations [43:20 - 50:22] Social Media vs Word of Mouth Marketing [50:22 - 53:44] Key Channels for AI Discovery [53:44 - 56:46] Owned Content Importance [56:46 - 01:02:24] Human Conversation as AI Foundation [01:02:24 - 01:04:07] Introduction to Signal Swell [01:04:07 - 01:10:58] Holistic Approach: The Five C's [01:10:58 - 01:13:04] Closing Recommendations (Notes co-created by Human Dan, Claude, Fireflies, and Riverside) Learn more about your ad choices. Visit megaphone.fm/adchoices

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