The Inside Signal with Sarah Cook

What OpenAI's Super App Plans Mean for Your PracticeOpenAI is merging ChatGPT and Codex into one app with agents, image tools, and third-party integrations, and the biggest question for practitioners is whether it changes how they create content.In this episode:What we know about the ChatGPT super app so farWhat's still unclear about pricing, access, and usabilityThe one feature Sarah is watching forWhy your message matters more than your toolThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

The File Format Your AI Actually PrefersA walkthrough of why markdown files give AI cleaner, faster access to your content, and two simple ways to start using them today.In this episode:What a markdown file is and why it matters nowWhy AI reads markdown more efficiently than PDFs or Word docsTwo easy ways to convert any document to .mdWhere markdown shows up inside Claude and CoworkGoogle's new Open Knowledge Format and what it signalsThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

This episode covers the 15 copywriting pearls that will make people obsessed with your content.In this episode:* Why AI drafts sound like everyone else* The one rule from Strunk and White* Giving your writing rhythm and white space* Dropping readers into a real Tuesday afternoon* The small words that make copy landRead the Article on Substack HERE.The Signal is the audio companion to Sarah Cook’s Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

I just finished watching a webinar with Neil Patel and his team at NP Digital. These are my takeaways and what I think this means for solo practitioners and small clinic owners. Full credit to NP Digital. You can find them and book their services here:https://npdigital.com/In this episode:* Why 60% of Google searches now end without a click* What AI looks for when deciding who to recommend* Why experience-based, opinion-driven content wins now* How podcast appearances and partnerships do double duty* Why your reputation is your marketing strategyThe Signal is the audio companion to Sarah Cook’s Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

A new 2026 report shows even big marketing teams are mostly stuck with AI, and why being a solo practitioner is the real advantage right now.In this episode:The 2026 Supermetrics report, explainedWhat 435 big-team marketers actually saidWhy only 6% have AI built inThe solo practitioner's real advantageOne small step to take this weekThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

A simple map of how Claude actually works, from the chat box to AI agents, so you always know which rung you're on and what your real next step is.In this episode:The seven rungs on the Claude Ascension Ladder, from Chat to AI agentsWhat each rung is actually forHow to tell which rung you're onWhy this makes the AI pressure and overwhelm dissolveThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

Why the Google AI Update Means Clarity Will WinGoogle just rolled out its biggest Search change in 25 years, and the practitioners who will win it aren't the ones chasing hacks. They're the ones with clear messaging.In this episode:What's already changed in Google SearchWhat's coming to Search this summerThe AI search hacks Google says won't workWhy clarity always wins over clever tacticsOne thing to check on your homepage this weekThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

How I Built a Content Strategy Hub in Notion with One Claude PromptThis episode walks through the exact setup for a Notion Content Strategy Hub — a single organized space that keeps your messaging pillars, content ideas, past articles, and upcoming promotions in one place Claude can work from every week.In this episode:Why scattered ideas and a stale messaging doc are a structure problemWhat a Content Strategy Hub actually holds and how it worksThe one Claude prompt that builds all four databases in NotionHow to populate your messaging pillars from your existing brand documentKeeping the hub current so it gets more useful over timeThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

The old marketing channels aren’t gone, but they’re changing fast and the practitioners who thrive will be the ones who adapt before they have to.In this episode:* How AI is reshaping SEO, email, and social media reach* Why Sarah is adding Substack to her marketing mix* What Substack makes possible that other platforms don’t* Why adaptability matters more than picking the “right” platformThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

This episode is an orientation to this podcast and what got me here.In this episode:* Why outsourcing copy was never really the answer* How to build at the speed of your ideas using AI* What The Signal means and why I named it thatThe Signal is the audio companion to Sarah Cook's Substack for solo health and wellness practitioners navigating messaging, marketing, and AI. Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

Hi 👋🏽 I’m Sarah. Here to help holistic health and wellness practitioners message their magic and amplify their marketing with AI. Without outsourcing or hiring a team. Creator of BrandVibe AI. Former ND. 500+ practitioners trained in AI.I created this space to help you:* Craft messaging that connects with your ideal clients* Use AI in an aligned way without losing your voice* Market intuitively, according to your own inner guidance* Stay relevant, with wellness marketing news that matters to youThis podcast is the audio companion to Sarah Cook’s Substack. To access all episodes, you can subscribe here: This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com

I've been watching the channels I've relied on for years (search, email, Instagram) shift underneath me. This episode is about what I'm seeing, why I'm here on Substack, and the question I think every practitioner needs to be asking right now.In this episode: Adapting to a changing marketing landscape"The more AI filters and flattens how content gets shared, the more people need to actually hear our voices."What you'll learn:Why Google search traffic has dropped for so many practitioners and what's driving itHow AI agents are changing the way people read their emailWhat's made Instagram feel less like connection and more like noiseWhy Substack feels like the most human option available right nowHow showing up on a new platform builds the adaptability you'll need no matter what comes nextThe Signal is a podcast about messaging, marketing, and AI for solo health and wellness practitioners. We talk about the intuitive side of business and what it actually looks like to show up consistently, sustainably, and as yourself.Subscribe to catch every episode. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit signalwithsarah.substack.com