WebAssembly runtime and deployment
Wasmer positions itself as a WebAssembly-based runtime and deployment platform that runs applications safely in local and cloud environments.
Wasmer
RevendiquerWasmer is a WebAssembly platform for hosting and running apps locally or in the cloud, with repository deployment, templates, and an SDK.
Overview
Wasmer is a WebAssembly-based platform for running and deploying universal applications locally or in the cloud. Its site describes the product as a new container technology that runs programs safely across environments, with support for websites, cross-platform apps, and AI agents.
The platform combines hosting, runtime, and SDK capabilities. The hosting side emphasizes fast startup, automatic scaling, and the ability to import a repository and deploy with CI/CD, while the SDK side is designed to run programs in the browser, on iOS, on the server, in shells, or embedded in other languages.
Features
Repository import and CI/CD
The site says apps can be imported from a repository and deployed with automatic CI/CD, reducing manual setup work.
On-demand scaling and fast startups
Pricing and product pages describe on-demand startup, automatic scaling, and pause/resume behavior for websites and apps.
Framework support
The platform supports frameworks including Next.js, WordPress, Django, Nuxt, Laravel, Hugo, Astro, and Vite.
SDK across runtimes
Wasmer’s SDK page says programs can run in the browser, on iOS, on the server, in shell workflows, or embedded in languages.
Tiered plans for teams and enterprises
Higher plans add collaboration, SSH/SFTP access, private dedicated locations, and support options for team and enterprise use.
Use Cases
Deploy existing websites
Move an existing web application to Wasmer when you want repository-based deployment, automatic CI/CD, and scaling without rewriting the app.
WordPress hosting
Host WordPress projects on the free or paid plans, including cases where automatic scaling, managed migrations, and serverless operation matter.
Universal runtime development
Build applications that need to run in more than one environment, such as the browser, server, iOS, or shell, using the SDK.
Template-based launches
Start small projects with templates such as WordPress, Hugo, or PHP starters, then deploy them to the cloud with minimal setup.
Team and enterprise hosting
Use the Pro or Enterprise tiers when a team needs collaboration, support, SSH/SFTP access, private locations, or higher-scale deployment limits.
Pros and Cons
Pros
- Supports WebAssembly-based deployment across local, cloud, browser, mobile, shell, and embedded environments.
- Includes a free Hobby plan for low-traffic projects.
- Offers automatic CI/CD, repository import, and template-based starts.
- Scales websites and apps on demand and highlights fast startup behavior.
- Provides team and enterprise tiers with collaboration, support, SSH/SFTP access, and dedicated locations.
Cons
- The source material does not provide a complete integrations catalog or framework-by-framework setup details.
- Some enterprise and support terms are listed in the pricing comparison, but the page does not fully document every contract or service condition.
FAQ
Does Wasmer have a free plan?
Yes. The pricing page includes a Hobby plan described as free forever, and the site also offers a Pro plan and an Enterprise/Subhosting option.
How do you get started with Wasmer?
The source says you can start deploying from the Hobby plan and that the platform supports deployment through repository import, templates, and the SDK, but it does not provide a single canonical setup flow for every product area.
What kinds of projects can run on Wasmer?
The site says Wasmer supports frameworks such as Next.js, WordPress, Django, Nuxt, Laravel, Hugo, Astro, and Vite, and also describes SDK use in the browser, server, iOS, shell, and embedded contexts.
What team and enterprise features are available?
The pricing page says the Pro plan includes team collaboration, priority execution, SSH/SFTP access, and email/chat support; the Enterprise/Subhosting plan adds unlimited users, private dedicated locations, compliance, advanced support, and a 99.95% SLA.
Does Wasmer publish a full integrations list?
The source does not list a definitive integration catalog, but it does state support for multiple frameworks and programming-language runtimes through the SDK.
Quick Facts
- Category
- WebAssembly hosting and runtime platform
- Website
- wasmer.io
- Primary use
- Deploying and running applications across local, cloud, browser, mobile, and embedded environments
- Pricing
- Free Hobby plan; paid Pro plan; Enterprise/Subhosting available
- Frameworks mentioned
- Next.js, WordPress, Django, Nuxt, Laravel, Hugo, Astro, Vite
- SDK contexts
- Browser, iOS, server, shell, and embedded use