Get Access

Repeat Founding Engineer

9.16.25 - The ElevenLabs Mafia
Members Only
ElevenLabs

9.16.25 - The ElevenLabs Mafia

ElevenLabs’ early team, voice agents engineering lead, 1st intern and AI researchers spinning out alongside OpenAI Codex and Higgsfield founding talent building again.
9.14.26 - Open-Weight AI Unicorn Founder, Thatch’s 15th FTE, and Adaptive’s Founding Product Head
Members Only
A16Z

9.14.26 - Open-Weight AI Unicorn Founder, Thatch’s 15th FTE, and Adaptive’s Founding Product Head

Arcee AI’s co-founder & CTO and Head of AI Engineering, Thatch’s early engineer and platforms GTM lead, plus Adaptive’s founding Head of Product & Strategy building again.
9.8.26 - The Harvey Mafia
Members Only
Harvey

9.8.26 - The Harvey Mafia

Harvey’s founding AI engineering leader, VP Engineering, Head of Security and acquired Mirage founders, plus early product, design and research talent building again.
8.31.26 - The Clay Mafia
Members Only
SaaS

8.31.26 - The Clay Mafia

Clay’s 1st and 5th employees, 1st marketing hire, early growth and engineering leaders spinning out to build across AI, fintech, healthcare, and physical sciences.
8.30.26 - Top Founders of the Week
Members Only
Top Founders of the Week

8.30.26 - Top Founders of the Week

Perplexity’s earliest engineers and acquired founders, Blue Origin’s original team and SpaceX veterans, plus Hugging Face’s founding research crew and research leads spinning out.
8.27.26 - The Blue Origin Mafia Pt. 2
Members Only
Coatue

8.27.26 - The Blue Origin Mafia Pt. 2

8.24.26 - The Perplexity Mafia
Members Only
Perplexity

8.24.26 - The Perplexity Mafia

Perplexity’s Comet browser builders, 1st SWE & growth engineer, consumer experience lead, and acquired founders leaving to build new AI, agent, robotics, and consumer startups.
8.20.26 - Paradigm’s 1st Employee, Partners & VP Eng + Early Heroku, Privy & Multiverse Leaders
Members Only
Benchmark

8.20.26 - Paradigm’s 1st Employee, Partners & VP Eng + Early Heroku, Privy & Multiverse Leaders

Paradigm’s 1st employee, research and investment partners, and VP Engineering, alongside Heroku’s 1st engineer, Privy’s 2nd FTE & founding engineer, and Multiverse Computing’s former COO.
8.17.26 - Founders & Early Builders from Higgsfield, Simile, Gravis Robotics & SkyPilot
Members Only
DST

8.17.26 - Founders & Early Builders from Higgsfield, Simile, Gravis Robotics & SkyPilot

Higgsfield’s founding researcher, Simile’s 1st hire and 5th MTS, a Gravis Robotics co-founder, and SkyPilot talent building YC-backed Tokenless.
8.13.26 - The Lovable Mafia
Members Only
Menlo Ventures

8.13.26 - The Lovable Mafia

Lovable’s founding engineer, 1st hire, founding team, ~20th employee, and early GTM builders spinning out — including three YC S26 founders and an a16z Speedrun-backed team.
8.2.26 - Founding leaders from Forward and Segment, DroneDeploy-acquired Founders, and early builders from Cognition's latest acquisition.
Members Only
Repeat Founder

8.2.26 - Founding leaders from Forward and Segment, DroneDeploy-acquired Founders, and early builders from Cognition's latest acquisition.

Co-founders of Forward and Segment, whose founders now lead Foundational Industries and Revoy, building again plus DroneDeploy founders and early builders from Cognition's latest acquisition starting new.
7.31.26 - Function’s Co-Founding CTO, Antora’s CFO & Sequoia-Backed Summer Health Co-Founder
Members Only
A16Z

7.31.26 - Function’s Co-Founding CTO, Antora’s CFO & Sequoia-Backed Summer Health Co-Founder

Function Health’s Co-Founding CTO, Antora’s CFO and 5th commercial hire, the Co-Founder of Lux- and Sequoia-backed Summer Health, and Sail Biomedicines’ Chief Scientific Officer