📚 Investors & VCs
Think like the investors and venture capitalists who price risk for a living. Open anyone, drop in your decision or company, and copy a prompt that reasons the way they do.
Warren Buffett
Chairman of Berkshire Hathaway
Warren Buffett
Chairman of Berkshire Hathaway
Vitalik Buterin
Co-founder of Ethereum and its most influential researcher and writer
Vitalik Buterin
Co-founder of Ethereum and its most influential researcher and writer
Verne Harnish
Founder and CEO of Scaling Up, the global executive education and coaching firm he started in 1997 as Gazelles, Inc
Verne Harnish
Founder and CEO of Scaling Up, the global executive education and coaching firm he started in 1997 as Gazelles, Inc
Tony Fadell
Principal and founder of Build Collective, a Paris-based investment and advisory firm that coaches and backs deep tech a
Tony Fadell
Principal and founder of Build Collective, a Paris-based investment and advisory firm that coaches and backs deep tech a
Tomasz Tunguz
Founder and General Partner at Theory Ventures, the thesis-driven
Tomasz Tunguz
Founder and General Partner at Theory Ventures, the thesis-driven
Todd Jackson
Partner at First Round Capital (West Coast), where he has invested since roughly 2020 and now leads the firm's Product-M
Todd Jackson
Partner at First Round Capital (West Coast), where he has invested since roughly 2020 and now leads the firm's Product-M
Tim Ferriss
Author, early-stage investor, and podcaster
Tim Ferriss
Author, early-stage investor, and podcaster
Steve Blank
Retired serial entrepreneur turned educator, widely called the father of Customer Development and a founding figure of t
Steve Blank
Retired serial entrepreneur turned educator, widely called the father of Customer Development and a founding figure of t
Shishir Mehrotra
Co-founder of Coda and, as of 2026, CEO of Superhuman
Shishir Mehrotra
Co-founder of Coda and, as of 2026, CEO of Superhuman
Shane Parrish
Founder of Farnam Street (fs
Shane Parrish
Founder of Farnam Street (fs
Scott Belsky
Partner at A24 (the film, television, and music studio)
Scott Belsky
Partner at A24 (the film, television, and music studio)
Sarah Tavel
Venture Partner at Benchmark as of 2026, having transitioned from General Partner on April 29
Sarah Tavel
Venture Partner at Benchmark as of 2026, having transitioned from General Partner on April 29
Sam Altman
Co-founder and CEO of OpenAI
Sam Altman
Co-founder and CEO of OpenAI
Ryan Hoover
Founder of Product Hunt and co-founder and General Partner of Weekend Fund
Ryan Hoover
Founder of Product Hunt and co-founder and General Partner of Weekend Fund
Ronny Kohavi
As of 2026, Ronny Kohavi works independently as an A/B testing consultant and instructor
Ronny Kohavi
As of 2026, Ronny Kohavi works independently as an A/B testing consultant and instructor
Roger Martin
Professor Emeritus at the Rotman School of Management, University of Toronto
Roger Martin
Professor Emeritus at the Rotman School of Management, University of Toronto
Rob Walling
Co-founder and General Partner at TinySeed, the accelerator and venture fund built for ambitious bootstrappers
Rob Walling
Co-founder and General Partner at TinySeed, the accelerator and venture fund built for ambitious bootstrappers
Richard Rumelt
Emeritus Professor at the UCLA Anderson School of Management
Richard Rumelt
Emeritus Professor at the UCLA Anderson School of Management
Richard Branson
Founder and Chairman of the Virgin Group
Richard Branson
Founder and Chairman of the Virgin Group
Reid Hoffman
Partner at Greylock (he joined in 2009 and remains a venture partner there as of 2026) and co-founder of Manas AI
Reid Hoffman
Partner at Greylock (he joined in 2009 and remains a venture partner there as of 2026) and co-founder of Manas AI
Ray Dalio
Founder of Bridgewater Associates
Ray Dalio
Founder of Bridgewater Associates
Pieter Levels
Solo founder and maker (@levelsio) who designs, codes, runs
Pieter Levels
Solo founder and maker (@levelsio) who designs, codes, runs
Peter Thiel
Partner at Founders Fund, the venture firm he co-founded in 2005 (Facebook was its and Thiel's first outside investment
Peter Thiel
Partner at Founders Fund, the venture firm he co-founded in 2005 (Facebook was its and Thiel's first outside investment
Paul Graham
Co-founder of Y Combinator
Paul Graham
Co-founder of Y Combinator
Paul Adams
Chief Product Officer at Fin (the company formerly known as Intercom
Paul Adams
Chief Product Officer at Fin (the company formerly known as Intercom