A WebAssembly runtime and CLI for running apps and AI agent code in fast, lightweight, sandboxed environments.
21.2K1KRustMITUpdated yesterday
1 alternative
Best open-source alternatives to Docker (2026)
Looking for a free, open-source alternative to Docker? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| wasmerio/wasmer | ★ 21.2K | MIT | yesterday |
FAQ
- Is there a free, open-source alternative to Docker?
- Yes. The most popular open-source alternatives to Docker on Repolode are wasmer.
- Which Docker alternative should I choose?
- wasmer has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.