Compare Runtimes

Select runtimes to compare side by side. Click chips below to toggle selection.

MetricWasmtimeWasmerPython (CPython)AWS LambdaNode.jsKoboldCppJan
ScoreA88A-83B71B-65B-65F38F34
TypeWebAssemblyWebAssemblyLanguageServerlessLanguage
Executionaothybridinterpretedhybridjithybridhybrid
Interfacecliclicliplatformcliguigui
Cold Start1ms2ms50ms200ms50ms1500ms2000ms
Memory5MB8MB15MB128MB40MB400MB600MB
Startup<1ms1ms10ms100ms20ms300ms400ms
Isolationprocessprocessprocessmicrovmprocessprocessprocess
Maturityproductionstableproductionproductionproductionstablestable
LanguagesRust, C, C++, Go, Python, AssemblyScriptRust, C, C++, Go, Python, Ruby, PHPPythonJavaScript, TypeScript, Python, Java, Go, Ruby, .NET, RustJavaScript, TypeScriptC++, PythonTypeScript, Python
LicenseApache-2.0MITOtherProprietaryMITAGPL-3.0AGPL-3.0
Links