I Built an Entire App in Only 52 Min with Codex & Idea Browser

I Built an Entire App in Only 52 Min with Codex & Idea Browser

Author: Greg Isenberg October 17, 2025 Duration: 52:36
Go to https://startup-ideas-pod.link/idea-browser to get validated startup ideas every single day and prompts to build your big idea Join me as I chat with Alex Finn about going from no idea to building a functional app using AI tools. We use Idea Browser to find trending business opportunities, develop a wellness habit tracking app concept with ChatGPT, and build it using Codex's AI agents. The episode showcases how one person can leverage AI to find and build an idea into a product. Get the blueprint to go from idea to an app in one afternoon: https://startup-ideas-pod.link/ai-builder Timestamps: 00:00 - Introduction and overview 00:39 - Finding app ideas with Idea Browser 05:19 - Using ChatGPT to develop the app concept 17:36 - Overview of Codex and its capabilities 22:25 - Building the MVP while spinning up multiple AI agents 46:04 - Marketing strategy for launching the app Key Points: • Using Idea Browser to find validated business ideas by analyzing trends and market insights from social platforms • Leveraging ChatGPT to develop a business concept into a detailed Product Requirements Document (PRD) • Building an app with OpenAI's Codex using both local and cloud agents simultaneously • Implementing a marketing strategy through organic social media outreach The #1 tool to find startup ideas/trends - https://www.ideabrowser.com LCA helps Fortune 500s and fast-growing startups build their future - from Warner Music to Fortnite to Dropbox. We turn 'what if' into reality with AI, apps, and next-gen products https://latecheckout.agency/ Boringmarketing - Vibe Marketing for Companies: boringmarketing.com The Vibe Marketer - Join the Community and Learn: thevibemarketer.com Startup Empire - get your free builders toolkit to build cashflowing business - https://startup-ideas-pod.link/startup-empire-toolkit Become a member - https://startup-ideas-pod.link/startup-empire FIND ME ON SOCIAL X/Twitter: https://twitter.com/gregisenberg Instagram: https://instagram.com/gregisenberg/ LinkedIn: https://www.linkedin.com/in/gisenberg/ FIND ALEX ON SOCIAL Youtube: https://www.youtube.com/@AlexFinnOfficial/videos X/Twitter: https://x.com/AlexFinnX Creator Buddy: https://www.creatorbuddy.io/

Greg Isenberg, the CEO of Late Checkout who has previously advised platforms like Reddit and TikTok, hosts a twice-weekly conversation designed to spark entrepreneurial thinking. The Startup Ideas Podcast is less about dry business theory and more about opening a window into the process of identifying opportunities. Each episode serves as a catalyst, presenting listeners with actionable concepts and the reasoning behind them. You'll hear Greg dissect market gaps, consumer behaviors, and emerging trends, translating them into tangible ideas for potential ventures. The aim is to build a consistent habit of creative exploration, pushing beyond the initial "what if" to consider the "how" and "why." This podcast functions as a regular dose of inspiration for anyone feeling stuck in a rut or simply curious about the mechanics of building something new. It’s a resource for aspiring founders, side-hustlers, and innovators who appreciate seeing the blueprint before the ground is broken. Tuning in means joining a forward-thinking dialogue where the next big idea might just click into place.
Author: Language: English Episodes: 100

The Startup Ideas Podcast
Podcast Episodes
Cursor Replaces Your Entire Business Stack (Full Demo) [not-audio_url] [/not-audio_url]

Duration: 29:23
Join me as I chat with Amir to discuss how Cursor can function as a comprehensive interface for business operations beyond traditional coding. Through demonstrations of Model Context Protocols (MCPs), Amir illustrates ho…
I built next gen AI Agents with MCP + Claude (STEAL my workflow) [not-audio_url] [/not-audio_url]

Duration: 37:14
The exact MCP system to make Claude 10x more powerful : https://www.gregisenberg.com/claude-mcp Join me as I chat with Riley Brown about how to enhance Claude's capabilities with MCPs. He demonstrates practical applicati…
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Duration: 50:46
Join me as I chat with Jonathan Courtney to discuss the mechanics of a successful sales funnel. He explains how funnels work to transform cold prospects into customers by warming them up through a strategic sequence of o…
Perplexity Labs replaces your AI tech stack? (Full Demo) [not-audio_url] [/not-audio_url]

Duration: 29:18
I explorePerplexity Labs, the AI agent product from Perplexity. I test its capabilities across multiple use cases including creating film storyboards, generating sales leads, developing content strategies, and performing…
This Google Doc Has $10M Startup Ideas in It (My Secret Sauce) [not-audio_url] [/not-audio_url]

Duration: 27:39
I share 17 practical methods for generating viable startup ideas in the AI era. The strategies focus on identifying pain points, tedious workflows, and manual processes that could be automated or improved with AI. These…
He built a $20K/month SaaS solo from his bedroom [not-audio_url] [/not-audio_url]

Duration: 30:06
Join me as I chat with Jack Friks to discuss driving free traffic to mobile apps through organic social media marketing on Instagram and TikTok. He details a specific approach that involves creating a fresh account, stud…

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