open sourceopen source · Apache-2.0last verified September 6, 2026official site ↗
At a glance
100% free and open-source cloud-native WebAssembly runtime hosted by the CNCF under the Apache-2.0 license ($0 software cost). Features sub-millisecond startup, WASI-NN LLM inference with llama.cpp/PyTorch, and native Kubernetes/OCI container integration.
Self-hosting cost
WasmEdge is open source under the Apache-2.0 license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.
100% free and open-source cloud-native WebAssembly runtime hosted by the CNCF under the Apache-2.0 license ($0 software cost). Features sub-millisecond startup, WASI-NN LLM inference with llama.cpp/PyTorch, and native Kubernetes/OCI container integration.
Does WasmEdge have a free plan?
Yes — WasmEdge is open source and free to use.
Can you self-host WasmEdge for free?
WasmEdge is open source under the Apache-2.0 license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.
What are free or cheaper WasmEdge alternatives?
Cilium, OrbStack, Ray are in the same category with a free plan or open-source license.
pricing is editorial catalog data (last verified September 6, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.