Anna Zhang

Co-founder & CEO @ Nessie (YC F25)

Co-founder

Nessie· Fall 2025🇺🇸 United States

in LinkedIn 𝕏 @anna_y_zhang

2025Co-founder· Nessie Labs

Founder · since 2025

Company

Nessie Labs

Role

Co-Founder & CEO

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, CA

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Nessie

A shared context layer for you, your team, and your agents.

Fall 2025

Experience

Career

Nessie Labs
Co-founder
Co-Founder & CEO · San Francisco, CA · 2025 – Present
2025
Amazon
Software Engineer · Seattle WA · 2024 – 2025
2024
Yale University
Research Assistant · 2024
2024
Amazon
Software Engineer Intern · Seattle, WA · 2023
2023
The Urban Philanthropic Fund
Investment Team Head · 2021 – 2022
2021
The Urban Philanthropic Fund
Investment Analyst · 2021
2021
Tencent
Intern · 2020
2020
The Rockefeller University
Summer Research Intern · Greater New York City Area · 2019
2019

Bio

Co-Founder & CEO @ Nessie. Yale BS ‘24. Prev engineer @ Amazon's recommendation service. Shipped ML-powered features for billions of customers and led experiment that demonstrated a $200MM/year revenue impact. Obsessed with augmenting human cognition since high school, having conducted neuroscience research at The Rockefeller University. Founded Nessie with Tiger to build AI brains after hitting the 1-million-token limit in multiple Gemini chats.