NE

Nessie

YC F25

San Francisco, US · Founded 2025 · 2 employees · 1 known investors

nessielabs.com ↗

Nessie automatically captures conversations and traces from multiple AI platforms and makes them accessible, searchable, and shareable across teams and AI agents, creating a persistent knowledge layer that prevents insights from being lost between sessions.

Founders & leadership· Y Combinator alumni (F25)

Anna Zhangin𝕏Co-Founder & CEO

Tiger Wangin𝕏Co-Founder & CTO

Investors · 1

Y

Y CombinatorMountain View · $500K – $500K