Head of ML at PolyAI, Stash’s co-founder post-sale, Lily Robotics and Jyve repeat founders, and Grafana’s post-acquisition builders
paid only
Neara
2.17.26 - PolyAI’s COO, a Repeat YC Founder, and Senior Talent from Braintrust & Temporal
PolyAI’s COO and Head of ML, Temporal’s product and engineering leads, Braintrust's Head of Biz Ops, plus a 7-year DeepMind researcher now building in robotics.
paid only
AI Infrastructure
2.12.26 - The Databricks Mafia
Acquired founders, MosaicML leaders, Spark architects, and MLflow authors building across security, inference, and infrastructure
paid only
Simple AI
2.11.26 - Repeat Greylock and Founders Fund-Backed Founders Exploring Second Acts
Spinouts from Monaco and Bretton, Twilio Co-Founder free agents, and Garner data leadership building in AI, robotics, and healthcare.
paid only
Harvey
2.10.26 - The Harvey & Runway Mafias
Sequoia-backed repeat founders leaving Harvey and founding members of Runway, Cohere, and Pika
paid only
AI
2.9.26 - The SambaNova Mafia
Senior architecture and platform leaders from SambaNova alongside infrastructure builders from Resolve AI and ElevenLabs.
paid only
Autonomous Driving
2.6.26 - Top Founders of the Week
12 Repeat Founders, Co-Creator of Veo, and Founding Engineer of Parallel Web Systems
paid only
Crypto
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
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
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
ClickHouse
1.20.26 - ClickHouse-Acquired Founder and Sequoia-Backed Founder On the Map
Repeat founders within ClickHouse and Pennylane, alongside early product, AI, and GTM leaders emerging from ElevenLabs, Terralayr, and Ethos.