If you can’t AI prototype after this, nothing will help you

Sachin Rekhi (Former Head of Product of LinkedIn Sales Navigator) breaks down the complete AI prototyping system. The 15-skill mastery ladder, live demos, and why Anthropic builds features this way. Full Writeup: https://www.news.aakashg.com/p/sachin-rekhi-podcast Transcript: https://www.aakashg.com/ai-prototyping-mastery-sachin-rekhi/ ---- Timestamps: 0:00 - Intro 0:40 - How Anthropic Builds Product Differently 3:36 - The Problem: AI Slop 8:41 - The AI Prototyping Mastery Ladder 11:38 - Design Consistency & Baselining 16:04 - Ad 17:03 - Diverging: The Secret Weapon 29:43 - Making Prototypes Functional 30:09 Ad 31:13 - Magic Patterns Demo 39:47 - Customer Validation Techniques 48:52 - When to Use Workflows vs Agents 57:00 - AI Prototyping Tools Face-Off 1:09:38 - Outro ---- 🏆 Thanks to our sponsor: Reforge: AI prototyping built for product teams - https://reforge.com/aakash ---- Key Takeaways: 1. Product shaping changes everything - Anthropic builds multiple prototypes for every problem, launches internally, sees what people use, then productionizes winners. This used to only be possible at Apple with massive labs. 2. AI slop is real - Type "create a CRM" and you get generic styling, vanilla features, basic scenarios. Looks magical but you'd never ship it. The challenge is going from slop to production-grade prototypes. 3. The 15-skill mastery ladder - Apprentice level: prompting, editing, design consistency. Journeyman: versioning, debugging, diverging. Master: functional prototyping, product shaping, analytics integration. 4. Design consistency starts with baselining - Take screenshot of your product. Recreate it. Iterate until perfect. Save as template. Now every prototype inherits your design system automatically. 5. Diverging is the secret weapon - Generate 4 design variants instead of 1. Magic Patterns has this built in. Or use multiple tools to get 8 options. Evaluate alternatives like designers do. 6. Functional prototypes unlock real validation - Integrate OpenAI API for actual responses. Add PostHog for session recordings and heatmaps. Build surveys. Track clicks. Test with real data, not mockups. 7. The tools face-off: which to actually use - Bolt for speed. V0 for beautiful UIs. Replit for full-stack. Magic Patterns for product teams with diverging. Reforge Build for context integration. Cursor for technical PMs. 8. The $5/month unlimited execution hack - Host n8n on Hostinger instead of paying per execution. Get unlimited runs. Build workflow that backs up to Google Drive for version history. 9. PMs can build what used to require engineering - Calendar integration. Email agents. Analytics dashboards. Multi-model comparison. Survey collection. All from prompts. No code required. 10. Traditional workflows beat agents for production - Workflows save tokens, run faster, and are more reliable. Use agents only when tasks need real decision-making. For known processes, use workflows. ---- 👨‍💻 Where to find Sachin Rekhi: LinkedIn: https://www.linkedin.com/in/sachinrekhi/ Newsletter: https://www.sachinrekhi.com/ Reforge AI Prototyping Course: https://reforge.com/Aakash 👨‍💻 Where to find Aakash: Twitter: https://www.x.com/aakashg0 LinkedIn: https://www.linkedin.com/in/aagupta/ Newsletter: https://www.news.aakashg.com #aiprototyping #aipm ---- 🧠 About Product Growth: The world's largest podcast focused solely on product + growth, with over 200K+ listeners. 🔔 Subscribe and turn on notifications to get more videos like this.

Aakash GuptahostSachin Rekhiguest

Jan 26, 20261h 12mWatch on YouTube ↗

EPISODE INFO

Released: January 26, 2026
Duration: 1h 12m
Channel: Aakash Gupta
Watch on YouTube: ▶ Open ↗

EPISODE DESCRIPTION

Sachin Rekhi (Former Head of Product of LinkedIn Sales Navigator) breaks down the complete AI prototyping system. The 15-skill mastery ladder, live demos, and why Anthropic builds features this way. Full Writeup: https://www.news.aakashg.com/p/sachin-rekhi-podcast Transcript: https://www.aakashg.com/ai-prototyping-mastery-sachin-rekhi/ ---- Timestamps: 0:00 - Intro 0:40 - How Anthropic Builds Product Differently 3:36 - The Problem: AI Slop 8:41 - The AI Prototyping Mastery Ladder 11:38 - Design Consistency & Baselining 16:04 - Ad 17:03 - Diverging: The Secret Weapon 29:43 - Making Prototypes Functional 30:09 Ad 31:13 - Magic Patterns Demo 39:47 - Customer Validation Techniques 48:52 - When to Use Workflows vs Agents 57:00 - AI Prototyping Tools Face-Off 1:09:38 - Outro ---- 🏆 Thanks to our sponsor: Reforge: AI prototyping built for product teams - https://reforge.com/aakash ---- Key Takeaways:
1. Product shaping changes everything - Anthropic builds multiple prototypes for every problem, launches internally, sees what people use, then productionizes winners. This used to only be possible at Apple with massive labs.
1. AI slop is real - Type "create a CRM" and you get generic styling, vanilla features, basic scenarios. Looks magical but you'd never ship it. The challenge is going from slop to production-grade prototypes.
1. The 15-skill mastery ladder - Apprentice level: prompting, editing, design consistency. Journeyman: versioning, debugging, diverging. Master: functional prototyping, product shaping, analytics integration.
1. Design consistency starts with baselining - Take screenshot of your product. Recreate it. Iterate until perfect. Save as template. Now every prototype inherits your design system automatically.
1. Diverging is the secret weapon - Generate 4 design variants instead of 1. Magic Patterns has this built in. Or use multiple tools to get 8 options. Evaluate alternatives like designers do.
1. Functional prototypes unlock real validation - Integrate OpenAI API for actual responses. Add PostHog for session recordings and heatmaps. Build surveys. Track clicks. Test with real data, not mockups.
1. The tools face-off: which to actually use - Bolt for speed. V0 for beautiful UIs. Replit for full-stack. Magic Patterns for product teams with diverging. Reforge Build for context integration. Cursor for technical PMs.
1. The $5/month unlimited execution hack - Host n8n on Hostinger instead of paying per execution. Get unlimited runs. Build workflow that backs up to Google Drive for version history.
1. PMs can build what used to require engineering - Calendar integration. Email agents. Analytics dashboards. Multi-model comparison. Survey collection. All from prompts. No code required.
1. Traditional workflows beat agents for production - Workflows save tokens, run faster, and are more reliable. Use agents only when tasks need real decision-making. For known processes, use workflows. ---- 👨‍💻 Where to find Sachin Rekhi: LinkedIn: https://www.linkedin.com/in/sachinrekhi/ Newsletter: https://www.sachinrekhi.com/ Reforge AI Prototyping Course: https://reforge.com/Aakash 👨‍💻 Where to find Aakash: Twitter: https://www.x.com/aakashg0 LinkedIn: https://www.linkedin.com/in/aagupta/ Newsletter: https://www.news.aakashg.com #aiprototyping #aipm ---- 🧠 About Product Growth: The world's largest podcast focused solely on product + growth, with over 200K+ listeners. 🔔 Subscribe and turn on notifications to get more videos like this.

SPEAKERS

Aakash Gupta
host
Host and product leader who publishes a newsletter and product/AI resources (bundle.aakashg.com).
Sachin Rekhi
guest
Former Head of Product for LinkedIn Sales Navigator and educator on AI prototyping for product teams.

EPISODE SUMMARY

In this episode of Aakash Gupta, featuring Aakash Gupta and Sachin Rekhi, If you can’t AI prototype after this, nothing will help you explores from AI slop to high-craft prototypes with validated solutions fast Anthropic’s approach flips traditional roadmapping by prototyping many problem-solution pairs first, dogfooding them, and only then productionizing the best-performing prototypes.

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