2.5.26 - Repeat Founders Backed by Khosla & Bessemer in Stealth
Former Drift, Turnstile, Machina Labs, Second Measure founders, alongside operators from Goodfire, TRM Labs, and Fibr
paid only
Founding Engineer
2.4.26 - Repeat Founders with $200M Exit, USV-Backed Founder, and Celestial AI's CTO
Repeat founders from the Day AI founder’s prior startup, a USV-backed founder, Celestial AI's CTO, and early builders from Uptool, Kindred, and Claroty.
paid only
Founder
2.3.26 - The Waymo Mafia
Waymo’s Co-Founder, Senior Autonomy, Perception, and Systems Leaders
paid only
Frontier AI
2.2.26 - Poetiq + Kaia Health Founders and Founding Engineers from Fieldguide, Concourse, and RobCo
Poetiq’s co-founder, Kaia Health’s founding team post-acquisition, and early engineers from Fieldguide, Concourse, and RobCo.
paid only
Crypto
1.22.26 - Cosmos Founder Starting Anew and The Anchorage & BitGo Mafias
A Cosmos co-founder, Anchorage founding engineers, and repeat founders within BitGo.
paid only
AI Infrastructure
1.21.26 - The Zipline and Baseten Mafias
Repeat founders and founding engineers from Zipline, plus Baseten engineers and sales team
paid only
Cerebras
1.16.26 Top Founders of the Week
Early product engineers and MTS from Anthropic, a Chief of Staff from SkildAI, the first product hire from Discord, and AI-chip engineers spinning out of Etched and Cerebras.
paid only
Cerebras
1.15.26 - The Cerebras Mafia
Principal MTS and research scientists from Cerebras, a Chief of Staff from SkildAI, technical PM leadership from Alpaca, and early engineers and interns spinning out of Harmonic.
members only
Featured Post
1.13.26 - The Anthropic Mafia
Anthropic’s early product, research, and MTS talent, plus repeat founders building across AI infrastructure, policy, and safety.
paid only
Crypto
1.12.26 - The Discord Mafia
Discord’s founder transitioning to the board, its first product hire, senior product, data, and business operators, plus early PM and engineering talent spinning out post-IPO filing.
paid only
xAI
1.9.26 - Top Founders of the Week
Groq and Motive co-founders, founding MTS from xAI, senior architects from Cyera, and an early technical hire from LMArena.