Hosting, Cloud & Infrastructure
Wasmer
Universal compute platform for running applications in lightweight WebAssembly sandboxes
- 0community votes
- 73DR by Ahrefs no change since last check
Ahrefs Domain Rating listed 6 Nov 2026, relisted 1 Nov 2026.
Deploy and scale applications and AI agents using lightweight WebAssembly sandboxes with 107× faster startup times and 98% lower costs than alternatives.
What it is
Wasmer: the homepage
Wasmer is a universal compute platform built for AI that allows you to run applications in lightweight WebAssembly sandboxes locally or on Wasmer Edge cloud infrastructure. The platform delivers significantly better performance than traditional containerization: WebAssembly sandboxes start 107× faster, use 51× less memory per instance, and cost 98% less to run compared to alternatives like Docker and VMs.
Wasmer supports multiple programming languages including Python, Node.js, PHP, Bash, Ruby, and many others through its registry. The platform offers both open-source runtime options for running Wasmer in your own infrastructure and a managed cloud service called Wasmer Edge for deploying applications globally. It powers use cases from static site hosting to WordPress hosting, PHP applications, Django projects, and modern frameworks like Next.js and Nuxt.
Listed capabilities
- 107× faster cold starts compared to Docker
- 51× smaller memory footprint per instance
- 98% lower cost per second than VPS/VMs
- Global edge network with 12 regions
- Support for multiple languages: Python, Node.js, PHP, Bash, Ruby, Go, and more
- Automatic CI/CD for deployments
- Team collaboration and SSH/SFTP access
- Custom domain support with DNS configuration
Pricing
Hobby: Free forever with 150 GB bandwidth, 6 compute hours, single member seat. Pro: $10/month with team collaboration, priority execution, 150 GB bandwidth, 6 compute hours, email and chat support. Enterprise: Custom pricing with unlimited users, subhosting, private dedicated locations, 99.95% SLA.
Follow Wasmer for an email about each milestone, update and new product they post, in a daily summary.
Wasmer metrics
| Metric | Value |
|---|---|
| Domain Rating | 73 no change since last check |
| Trust Flow | 20 no change since last check |
| Citation Flow | 44 no change since last check |
| Referring domains | 1,645 no change since last check |
| External backlinks | 15,020 no change since last check |
Ahrefs Domain Rating listed 6 Nov 2026, relisted 1 Nov 2026. Listed under topic: Computers/Internet/Chat (19). Majestic listed 1 Nov 2026, relisted 1 Nov 2026. Link data listed by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Wasmer domain listing data
Show the listing data
| Domain age | 8 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | Key-Systems GmbH |
| DNSSEC | Not signed |
Wasmer launch receipt entry
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 73 to 73 no change since launch 1 Nov 2026, then 5 Nov 2026 |
| Trust Flow (Majestic) | 20 first measured 1 Nov 2026 |
| Referring domains (Majestic) | 1,645 first measured 1 Nov 2026 |
Day 4 since launch. Next receipt: day 30, 1 Dec 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.
Before you launch
The playbook on SaaS Directory List lists what to prepare, what to post on launch day and where else to list your product.
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Quick answers
Do I need a credit card to get started?
No, the Hobby plan is completely free with no credit card required to start deploying your applications.
Which languages does Wasmer support?
Wasmer supports a wide variety of programming languages including Python, Node.js, PHP, Bash, Ruby, Go, Rust, and many others through its registry of pre-packaged applications.
Is Wasmer open source?
Yes, Wasmer is open source, allowing you to run the runtime in your own infrastructure if you choose not to use the managed Wasmer Edge cloud service.
Can I run Wasmer in my own infrastructure?
Yes, you can run Wasmer on your own infrastructure using the open source runtime, or deploy to Wasmer Edge managed cloud when ready.
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