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Product Market Fit

@venturestreet.skystack.xyz
13 followers 33 following 315 posts

Weekly actionable insights & resources to grow and fund your startup used by best in class companies like Notion, Stripe & OpenAI. This is an automated Substack Account of venturestreet.substack.com Discover more/Create at: @skystack.xyz

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Product Market Fit @venturestreet.skystack.xyz · 11h
$5 Trillion of Old Businesses Are for Sale. Here’s How to Rebuild One With Claude • The Complete Playbook to Find, Buy and Renovate a Small Services Firm With AI Agents
productmarketfit.tech
$5 Trillion of Old Businesses Are for Sale. Here’s How to Rebuild One With Claude
The Complete Playbook to Find, Buy and Renovate a Small Services Firm With AI Agents
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Product Market Fit @venturestreet.skystack.xyz · 30/09/2026
What Uber, Legora, n8n, Helsing and Steven Bartlett Told 7,500 Founders in Munich • The Complete Breakdown of Europe’s Biggest Founder Festival From the People Building Its Biggest Companies
productmarketfit.tech
What Uber, Legora, n8n, Helsing and Steven Bartlett Told 7,500 Founders in Munich
The Complete Breakdown of Europe’s Biggest Founder Festival From the People Building Its Biggest Companies
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Product Market Fit @venturestreet.skystack.xyz · 29/09/2026
7 Principles Behind Most Successful Founders • What Musk, Thiel, Altman, Andreessen, Zuckerberg and Kalanick Actually Do Differently
productmarketfit.tech
7 Principles Behind Most Successful Founders
What Musk, Thiel, Altman, Andreessen, Zuckerberg and Kalanick Actually Do Differently
001
Product Market Fit @venturestreet.skystack.xyz · 28/09/2026
RonanRx (YC S26) Pitch Deck + How It Got to $541K in 8 Weeks • A Teardown of the First Full Stack Pharmaceutical Company
productmarketfit.tech
RonanRx (YC S26) Pitch Deck + How It Got to $541K in 8 Weeks
A Teardown of the First Full Stack Pharmaceutical Company
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Product Market Fit @venturestreet.skystack.xyz · 25/09/2026
Paul Graham’s Billion-Dollar Formula • The Two Numbers Behind a Breakout Startup and a Practical Kit to Test Yours
productmarketfit.tech
Paul Graham’s Billion-Dollar Formula
The Two Numbers Behind a Breakout Startup and a Practical Kit to Test Yours
000
Product Market Fit @venturestreet.skystack.xyz · 24/09/2026
Jev: The Complete Founder’s Guide • Everything You Need to Know About the AI Model Built Only to Make Decisions, and How to Put It to Work in Your Startup
productmarketfit.tech
Jev: The Complete Founder’s Guide
Everything You Need to Know About the AI Model Built Only to Make Decisions, and How to Put It to Work in Your Startup
000
Product Market Fit @venturestreet.skystack.xyz · 23/09/2026
HappyRobot Playbook: From YC Pivot to $1.2B • An Inside Breakdown of How HappyRobot Found Its Market, Landed Its First Enterprise Customers, and Scaled to a $1.2B Valuation
productmarketfit.tech
HappyRobot Playbook: From YC Pivot to $1.2B
An Inside Breakdown of How HappyRobot Found Its Market, Landed Its First Enterprise Customers, and Scaled to a $1.2B Valuation
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Product Market Fit @venturestreet.skystack.xyz · 22/09/2026
The Reddit Distribution Playbook • From 0 to Front Page: 10 Skills for Finding the Right Communities, Earning Trust, and Getting Your Posts Seen
productmarketfit.tech
The Reddit Distribution Playbook
From 0 to Front Page: 10 Skills for Finding the Right Communities, Earning Trust, and Getting Your Posts Seen
000
Product Market Fit @venturestreet.skystack.xyz · 21/09/2026
YC Just Told Founders Where to Build • The Categories YC’s Own Batch Data Says Are Wide Open Right Now
productmarketfit.tech
YC Just Told Founders Where to Build
The Categories YC’s Own Batch Data Says Are Wide Open Right Now
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Product Market Fit @venturestreet.skystack.xyz · 18/09/2026
The McKinsey Due Diligence Playbook for Founders • Run the Diligence Investors Will Run on Your Startup (Before They Do)
productmarketfit.tech
The McKinsey Due Diligence Playbook for Founders
Run the Diligence Investors Will Run on Your Startup (Before They Do)
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Product Market Fit @venturestreet.skystack.xyz · 17/09/2026
I’m Running Your Company for You • The system I’ve been building for the One-Person Billion-Dollar Company is Finally Live
productmarketfit.tech
I’m Running Your Company for You
The system I’ve been building for the One-Person Billion-Dollar Company is Finally Live
000
Product Market Fit @venturestreet.skystack.xyz · 16/09/2026
Your Startup Is Invisible to AI. Here’s How to Fix It (+ Profound $20M Pitch Deck) • Build the AI Visibility System Companies Pay Six Figures For
productmarketfit.tech
Your Startup Is Invisible to AI. Here’s How to Fix It (+ Profound $20M Pitch Deck)
Build the AI Visibility System Companies Pay Six Figures For
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Product Market Fit @venturestreet.skystack.xyz · 15/09/2026
YC Summer 2026 Demo Day: Our 10 Picks (+YC Application Pack) • The 10 Companies We Picked Out of the Largest Batch in YC History + the Complete YC Application Pack
productmarketfit.tech
YC Summer 2026 Demo Day: Our 10 Picks (+YC Application Pack)
The 10 Companies We Picked Out of the Largest Batch in YC History + the Complete YC Application Pack
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Product Market Fit @venturestreet.skystack.xyz · 14/09/2026
The Full Investor Database (+7,000 Investors) • Find the Right Investors for Your Round: +7,000 Investors from Pre-Seed to Series A
productmarketfit.tech
The Full Investor Database (+7,000 Investors)
Find the Right Investors for Your Round: +7,000 Investors from Pre-Seed to Series A
000
Product Market Fit @venturestreet.skystack.xyz · 13/09/2026
1 Person Billion Dollar Company will soon be possible • Why the first solo unicorn won't be an AI company and what it actually takes to build it
productmarketfit.tech
1 Person Billion Dollar Company will soon be possible
Why the first solo unicorn won't be an AI company and what it actually takes to build it
000
Product Market Fit @venturestreet.skystack.xyz · 11/09/2026
How to Price Your AI Product with Claude • How to Build a Claude Agent That Works Out Which Models to Combine, What to Charge and How Many Credits to Include in Each Plan
productmarketfit.tech
How to Price Your AI Product with Claude
How to Build a Claude Agent That Works Out Which Models to Combine, What to Charge and How Many Credits to Include in Each Plan
000
Product Market Fit @venturestreet.skystack.xyz · 10/09/2026
GPT-6 Astra: The Complete Founder’s Guide • How to Set Up Astra to Run Real Founder Work From Start to Finish
productmarketfit.tech
GPT-6 Astra: The Complete Founder’s Guide
How to Set Up Astra to Run Real Founder Work From Start to Finish
000
Product Market Fit @venturestreet.skystack.xyz · 09/09/2026
The Free Money List (+ Claude Application Agent) • 150+ Equity-Free Funding Sources for Startups Plus a Claude Agent That Finds the Best Ones and Writes Your Applications
productmarketfit.tech
The Free Money List (+ Claude Application Agent)
150+ Equity-Free Funding Sources for Startups Plus a Claude Agent That Finds the Best Ones and Writes Your Applications
010
Product Market Fit @venturestreet.skystack.xyz · 08/09/2026
The Consultant AI Agent Playbook • 14 Skills Based on Real Frameworks To Turn Claude Into Your Internal Transformation Team
productmarketfit.tech
The Consultant AI Agent Playbook
14 Skills Based on Real Frameworks To Turn Claude Into Your Internal Transformation Team
010
Product Market Fit @venturestreet.skystack.xyz · 07/09/2026
The Ultimate Fundraising Guide to Raise Millions • The Most Complete Fundraising Package Built on Years of Writing This Newsletter
productmarketfit.tech
The Ultimate Fundraising Guide to Raise Millions
The Most Complete Fundraising Package Built on Years of Writing This Newsletter
001
Product Market Fit @venturestreet.skystack.xyz · 06/09/2026
+40 AI Pitch Decks (Ultimate Collection) • The Decks Behind the Fastest-Growing AI Startups and How They Explain What They Do, Why It Matters and Why They Win
productmarketfit.tech
+40 AI Pitch Decks (Ultimate Collection)
The Decks Behind the Fastest-Growing AI Startups and How They Explain What They Do, Why It Matters and Why They Win
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Product Market Fit @venturestreet.skystack.xyz · 04/09/2026
The Startup Security Audit with Claude • The Hands-On Playbook to Find the Security Holes in Your Startup Before Someone Else Does
productmarketfit.tech
The Startup Security Audit with Claude
The Hands-On Playbook to Find the Security Holes in Your Startup Before Someone Else Does
000
Product Market Fit @venturestreet.skystack.xyz · 03/09/2026
Inside YC's Summer 2026 Batch (And Where To Build Next) • We Analyzed All 236 Companies to Map Which Sectors Are Already Saturated and Which Ones Still Have Room
productmarketfit.tech
Inside YC's Summer 2026 Batch (And Where To Build Next)
We Analyzed All 236 Companies to Map Which Sectors Are Already Saturated and Which Ones Still Have Room
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Product Market Fit @venturestreet.skystack.xyz · 02/09/2026
Anthropic's Free Market Research for 9 Startup Verticals • 37,657 Real Conversations, Categorized and Ranked and the Business Idea Sitting Inside Each One
productmarketfit.tech
Anthropic's Free Market Research for 9 Startup Verticals
37,657 Real Conversations, Categorized and Ranked and the Business Idea Sitting Inside Each One
000
Product Market Fit @venturestreet.skystack.xyz · 01/09/2026
Claude x Peter Thiel: The Pitch Deck Agent • The Only Pitch Deck Peter Thiel Ever Explained, Turned into a Claude Agent That Writes and Reviews Yours
productmarketfit.tech
Claude x Peter Thiel: The Pitch Deck Agent
The Only Pitch Deck Peter Thiel Ever Explained, Turned into a Claude Agent That Writes and Reviews Yours
000
Product Market Fit @venturestreet.skystack.xyz · 31/08/2026
Claude as Your COO • 14 Engineered Prompts to Run Every Core Operating Function Without Hiring One
productmarketfit.tech
Claude as Your COO
14 Engineered Prompts to Run Every Core Operating Function Without Hiring One
000
Product Market Fit @venturestreet.skystack.xyz · 30/08/2026
What a 2x Unicorn Founder Told Me About Raising, Growing and the enterprise AI Playbook • I interviewed 2x Unicorn Founder and Glean CEO (7.2B Valuation, backed by Sequoia, +300M ARR) Arvind Jain on the Enterprise AI Playbook. If you're building AI you can't miss this:
productmarketfit.tech
What a 2x Unicorn Founder Told Me About Raising, Growing and the enterprise AI Playbook
I interviewed 2x Unicorn Founder and Glean CEO (7.2B Valuation, backed by Sequoia, +300M ARR) Arvind Jain on the Enterprise AI Playbook. If you're building AI you can't miss this:
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Product Market Fit @venturestreet.skystack.xyz · 28/08/2026
The Grok Bot Playbook to Run a One-Person Company • From Sales to Finance, the Agents That Do the Job So You Don’t Have To
productmarketfit.tech
The Grok Bot Playbook to Run a One-Person Company
From Sales to Finance, the Agents That Do the Job So You Don’t Have To
000
Product Market Fit @venturestreet.skystack.xyz · 27/08/2026
Jeff Dean’s 1% Rule for AI Founders • Google's Chief Scientist on the One Filter That Decides Whether the Next Model Release Helps Your Startup or Kills It
productmarketfit.tech
Jeff Dean’s 1% Rule for AI Founders
Google's Chief Scientist on the One Filter That Decides Whether the Next Model Release Helps Your Startup or Kills It
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Product Market Fit @venturestreet.skystack.xyz · 26/08/2026
The Grok Bot Playbook to Grow on X • The Full Setup for a Founder With One Account: The Subscriptions You Need, the Bot That Finds Proven Attention, and the Prompts That Turn It Into Posts
productmarketfit.tech
The Grok Bot Playbook to Grow on X
The Full Setup for a Founder With One Account: The Subscriptions You Need, the Bot That Finds Proven Attention, and the Prompts That Turn It Into Posts
000
Product Market Fit @venturestreet.skystack.xyz · 25/08/2026
Lean Startup Is Dead? • What Patrick Collison’s Startup School Talk Means for How You Should Actually Ship in 2026
productmarketfit.tech
Lean Startup Is Dead?
What Patrick Collison’s Startup School Talk Means for How You Should Actually Ship in 2026
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Product Market Fit @venturestreet.skystack.xyz · 24/08/2026
Tom Blomfield (YC) on How He Built Two Unicorns • How Tom Blomfield Engineered Monzo's Zero-Ad Growth and Why the Same Intensity That Built It Forced Him Out
productmarketfit.tech
Tom Blomfield (YC) on How He Built Two Unicorns
How Tom Blomfield Engineered Monzo's Zero-Ad Growth and Why the Same Intensity That Built It Forced Him Out
000
Product Market Fit @venturestreet.skystack.xyz · 20/08/2026
Travis Kalanick's Fundraising Playbook • Never take the first term sheet: Travis Kalanick’s system for turning investor demand into leverage
productmarketfit.tech
Travis Kalanick's Fundraising Playbook
Never take the first term sheet: Travis Kalanick’s system for turning investor demand into leverage
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Product Market Fit @venturestreet.skystack.xyz · 16/08/2026
Garry Tan: The AI Startup Playbook • Garry Tan on YC, First Principles Thinking, and How to Reorganize Your Startup Around Agents in the Age of AI
productmarketfit.tech
Garry Tan: The AI Startup Playbook
Garry Tan on YC, First Principles Thinking, and How to Reorganize Your Startup Around Agents in the Age of AI
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Product Market Fit @venturestreet.skystack.xyz · 12/08/2026
The Mindset That Built NVIDIA: Jensen Huang's Founder Operating System
productmarketfit.tech
The Mindset That Built NVIDIA: Jensen Huang's Founder Operating System
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Product Market Fit @venturestreet.skystack.xyz · 11/08/2026
How to build a real business installing offline AI agents for small businesses
productmarketfit.tech
How to build a real business installing offline AI agents for small businesses
000
Product Market Fit @venturestreet.skystack.xyz · 10/08/2026
What Sam Altman says you should build now
productmarketfit.tech
What Sam Altman says you should build now
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Product Market Fit @venturestreet.skystack.xyz · 04/08/2026
How Glean Grew From $100M to $300M ARR in 15 Months • The $60K-to-$5M Land-and-Expand Loop and the "Cut Your AI Bill" Pitch That Beat Microsoft
productmarketfit.tech
How Glean Grew From $100M to $300M ARR in 15 Months
The $60K-to-$5M Land-and-Expand Loop and the "Cut Your AI Bill" Pitch That Beat Microsoft
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Product Market Fit @venturestreet.skystack.xyz · 03/08/2026
YC Open-Sourced Its Internal AI Agent System: The Complete Guide • The Complete Guide to Getting QM Live From Setup to The Prompts to Run On Day One
productmarketfit.tech
YC Open-Sourced Its Internal AI Agent System: The Complete Guide
The Complete Guide to Getting QM Live From Setup to The Prompts to Run On Day One
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Product Market Fit @venturestreet.skystack.xyz · 02/08/2026
How Patrick Collison Decided to Start Stripe Over Sushi in 2009 and What Its Data Says About Starting Now
productmarketfit.tech
How Patrick Collison Decided to Start Stripe Over Sushi in 2009 and What Its Data Says About Starting Now
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Product Market Fit @venturestreet.skystack.xyz · 31/07/2026
The Founder Podcast Playbook • How to Turn One Recording Into a Growth Engine
productmarketfit.tech
The Founder Podcast Playbook
How to Turn One Recording Into a Growth Engine
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Product Market Fit @venturestreet.skystack.xyz · 30/07/2026
How Alexandr Wang Built a $29 Billion AI Giant (+ Pitch Deck) • The First-Principles Test That Built a $29 Billion Company, the Conviction Playboo and the Agentic Loop That Beats 100 Engineers
productmarketfit.tech
How Alexandr Wang Built a $29 Billion AI Giant (+ Pitch Deck)
The First-Principles Test That Built a $29 Billion Company, the Conviction Playboo and the Agentic Loop That Beats 100 Engineers
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Product Market Fit @venturestreet.skystack.xyz · 29/07/2026
1X Pitch Deck: The Humanoid Backed by OpenAI • How 1X is Building the First Remote Physical Labor Infrastructure and Why This Might be One of the Strongest Robotics Decks Ever Made
productmarketfit.tech
1X Pitch Deck: The Humanoid Backed by OpenAI
How 1X is Building the First Remote Physical Labor Infrastructure and Why This Might be One of the Strongest Robotics Decks Ever Made
000
Product Market Fit @venturestreet.skystack.xyz · 28/07/2026
Claude for Finance: The Opus 5 Skill Stack • The Skills that Turn Opus 5 Into the Finance Team a Founder Never Hired
productmarketfit.tech
Claude for Finance: The Opus 5 Skill Stack
The Skills that Turn Opus 5 Into the Finance Team a Founder Never Hired
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Product Market Fit @venturestreet.skystack.xyz · 27/07/2026
Y Combinator AI Startup School 2026 • 30,000 applied. 6,000 got in. Here’s everything they heard.
productmarketfit.tech
Y Combinator AI Startup School 2026
30,000 applied. 6,000 got in. Here’s everything they heard.
002
Product Market Fit @venturestreet.skystack.xyz · 24/07/2026
How Replit Hit $253M ARR in One Year • Why the CEO Behind a 24x Revenue Jump Refuses to Track ARR, and The 6 Moves that Actually Drove the Run
productmarketfit.tech
How Replit Hit $253M ARR in One Year
Why the CEO Behind a 24x Revenue Jump Refuses to Track ARR, and The 6 Moves that Actually Drove the Run
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Product Market Fit @venturestreet.skystack.xyz · 23/07/2026
How to Run ElevenLabs’ $500M GTM Playbook With Claude • Carles Reina's Rules That Scaled ElevenLabs to $500M (Rebuilt as Claude Agents)
productmarketfit.tech
How to Run ElevenLabs’ $500M GTM Playbook With Claude
Carles Reina's Rules That Scaled ElevenLabs to $500M (Rebuilt as Claude Agents)
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Product Market Fit @venturestreet.skystack.xyz · 22/07/2026
How to Get Into YC: The Full F26 Application Pack • Proven Strategies, Accepted Applications and Two Claude Skills to Nail Yours
productmarketfit.tech
How to Get Into YC: The Full F26 Application Pack
Proven Strategies, Accepted Applications and Two Claude Skills to Nail Yours
000
Product Market Fit @venturestreet.skystack.xyz · 21/07/2026
Kimi K3: The Full Developer Guide • The AI Agent That Can Work for an Hour Without Stopping
productmarketfit.tech
Kimi K3: The Full Developer Guide
The AI Agent That Can Work for an Hour Without Stopping
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Product Market Fit @venturestreet.skystack.xyz · 20/07/2026
From Loops to Graphs: The Founder’s Playbook for Self-Improving AI Agents • Why the Feedback Loop that Built your Product is The Same One that Will Wreck It
productmarketfit.tech
From Loops to Graphs: The Founder’s Playbook for Self-Improving AI Agents
Why the Feedback Loop that Built your Product is The Same One that Will Wreck It
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