Wasmer: Fast, secure, lightweight containers based on WebAssembly

Move your existing applications to Wasmer without changing a line of code, and take advantage of the most advanced runtime in the world that scales automatically with your needsServerless, simplified control where your apps run. Seamlessly scaling from local to global environments,without platform restrictions.Blazing-fast startupsStart your app in milliseconds—100x faster than other platforms. Only pay when your site is active, avoiding unnecessary costs during downtime.15x faster 20x cheaperSecure workloadsProtect your applications with built-in virtualization (Wasm), keeping them securely sandboxed in any environment.Universal/EverywhereRun your apps seamlessly on servers, browsers, mobile devices, or embedded in your preferred programming language.

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Move your existing applications to Wasmer without changing a line of code, and take advantage of the most advanced runtime in the world that scales automatically with your needs

Serverless, simplified control where your apps run.
Seamlessly scaling from local to global environments,
without platform restrictions.

Blazing-fast startups

Start your app in milliseconds—100x faster than other platforms. Only pay when your site is active, avoiding unnecessary costs during downtime.

15x faster 20x cheaper

Secure workloads

Protect your applications with built-in virtualization (Wasm), keeping them securely sandboxed in any environment.

Universal/Everywhere

Run your apps seamlessly on servers, browsers, mobile devices, or embedded in your preferred programming language.