Skip to content
Companies

Expo

Tools and cloud builds for React Native apps

Raised to date

$44.3M

of $44.3M offered across 1 Form D filing

Investors
6
Last filed
Apr 16, 2026

About

650 Industries Inc. operates as Expo, the company behind the Expo open-source React Native framework and the Expo Application Services (EAS) cloud platform. The Expo SDK bundles over 100 production-ready native libraries, file-based routing via Expo Router, and native module support so teams can ship one JavaScript/TypeScript codebase to Android, iOS, and the web. EAS layers paid cloud services on top for building, submitting, updating, hosting, and monitoring those apps. Expo reports 3M+ developers building on it, with apps from companies including Coinbase, Bluesky, Partiful, and Phantom.

Expo is the React Native framework officially recommended by Meta's React Native team, and it pairs that free MIT-licensed framework with a usage-priced cloud back end (EAS) that covers the whole app lifecycle — build, store submission, over-the-air updates, hosting, CI/CD, and crash monitoring — so mobile teams never have to assemble that toolchain themselves.

Funding

  • EquityFiled Apr 16, 2026Form D
    $44.3M/ $44.3M

Product

Expo Application Services (EAS)

Developer platform / mobile DevOps

A cloud platform for the React Native app lifecycle, covering compilation and code signing, app store submission, over-the-air updates, web hosting, CI/CD workflows, and production observability for apps built with the Expo SDK.

  • EAS Build — cloud compilation and code signing for iOS and Android
  • EAS Submit — automated app store submissions
  • EAS Update — over-the-air updates that bypass store review cycles

Built for

React and TypeScript developers building cross-platform mobile apps — solo developers, startup mobile teams, and enterprises shipping consumer apps at scale

People on file