Sekai | EdTech | F4

Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Sekai

Company Overview Backed By Recent Activity Similar Companies Startup DNA

Sekai

Sekai offers an interactive guide on game theory and trust, including notes on the Prisoner's Dilemma

EdTech

Sector

Seed

Stage

Educational platform

Model

01Company Overview

Sekai offers an interactive guide on game theory and trust, including notes on the Prisoner's Dilemma.

02Backed By4 investors

MFMakers Fund→KVKhosla Ventures→MFMayfield Fund

Is this your company? Claim your profile

Startup Intelligence by F4F4 Research Engine

→

MVMVP Ventures→

03Recent Activity

FROM MVP Ventures

Returned for Sekai's $20M Series A after participating as an existing investor.

INVESTMENT·markets.businessinsider.com

JUN 2, 2026

FROM Mayfield Fund

Led Sekai's seed round, disclosed alongside its combined $26M seed and Series A financing.

INVESTMENT·markets.businessinsider.com

JUN 2, 2026

FROM Khosla Ventures

Co-led Sekai's $20M Series A for an AI mini-app creation and remixing platform.

INVESTMENT·barchart.com

JUN 2, 2026

04Similar Companies

S

B

F

P

05Startup DNA

5

signals

Sectors
Business Model
Technology

Quick Reference

Sector

EdTech

Website

Visit sekai.co ↗