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Alexis Sursock

Alexis Sursock

Co-Founder & CEO, Basis

Co-founder

Luvu· Speedrun 005 🇺🇸 San Francisco, California, United States

2026Speedrun Scout· Andreessen Horowitz

Founder · since 2025

Company

Andreessen Horowitz

Role

Speedrun Scout

current

Stage

—

no public source

Raised

—

no public source

Based

—

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

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Luvu

The Human Data behind Frontier AI

Experience

Career

Basis
Co-founder
Co-Founder, CEO · 2025 – Present
2025
Andreessen Horowitz
Speedrun Scout · 2026 – Present
2026
Duolingo
Software Engineer II · 2024 – 2025
2024
Duolingo
Software Engineer I · 2023 – 2024
2023
Princeton University
CS Instructor · 2020 – 2022
2020
Microsoft
Software Engineer Intern · 2021
2021

Bio

Ex-Duolingo. 300k+ IG/YT. Princeton CS. Retention-obsessed.