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StackBlitz WebContainers vs Wasmtime

People

StackBlitz WebContainersCloud Development Environments

WasmtimeEdge Computing Platforms

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Price

Free

Cloud Development Environments

Annual estimate10 people, entry price

Free

Offer

No offer right now

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Cloud Development Environments

Overview

Focus

Cloud Development Environments

Edge Computing Platforms

Product

WebAssembly-based OS that runs Node.js and other tools entirely in the browser for instant development environments.

Standalone WebAssembly runtime by the Bytecode Alliance for running WASM outside the browser with WASI support.

Website

Headquarters

San Francisco, California

Remote

Company size

51-200 employees

11-50 employees

Founded

2021

2019

Pricing details

Published rate

Free

Free options

Free plan

Source updated

Oct 29, 2026

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