Compare sandboxes for AI agent code

20 services. Every value sourced from official pages; last checked 2026-10-16. Click a column to sort.

ServiceTypeIsolationGPUSelf-hostFree tierPricingMax session
E2BmanagedUnknownNoYesHobby $0, one-time $100 credits, 20 concurrentPro $150/mo + $0.000014/vCPU-s, $0.0000045/GiB-s RAMHobby 1h, Pro 24h
DaytonamanagedLinux container by default; optional Linux VM, Windows VM, macOS, GPU classesYesUnknown$200 free compute$0.0504/vCPU-h, $0.0162/GiB-h, storage $0.000108/GiB-h after 5 GiB freeNo max; auto-stop after 15 min inactivity by default
Modal SandboxesmanagedgVisor by default; optional VM runtime with own kernelYesNoStarter $0 incl. $30/mo computeSandbox CPU $0.00003942/core-s, memory $0.00000667/GiB-s; Team $250/moDefault 5 min, max 24h
Vercel SandboxmanagedFirecracker microVMUnknownUnknownHobby: 5 active-CPU h/mo, 420 GB-h memory, 10 concurrentPro $0.128/active CPU-h, $0.0212/GB-h memory (iad1)Hobby 45 min, Pro 24h per session
Cloudflare SandboxesmanagedContainers: microVM with own kernel; or Dynamic Workers (JS/Python/Wasm isolates)UnknownUnknownNo - requires Workers Paid planUnknownUnknown
Fly.io SpritesmanagedUnknownUnknownUnknown$30 trial credit for new orgs$0.0385/CPU-h (actual use), $0.021875/GB-h memory; idle not billedUnknown
BlaxelmanagedHardware-isolated microVMUnknownUnknownUp to $200 free credits; tier 0 = 10 sandboxes$0.0000115/GB RAM-s active; snapshots $0.20/GB-moSeconds to multiple days
RunloopmanagedUnknownUnknownUnknown$50 usage credit trial, 3 running devboxes$0.108/CPU-h, $0.0252/GB-h; Pro $250/moUnknown
NorthflankmanagedUnknownYesUnknownSandbox tier: 2 free services, 1 DB$0.01667/vCPU-h, $0.00833/GB-hUnknown
RizamanagedWebAssembly isolationUnknownYesHobby: 100,000 requests/mo, 30s limitPro $250/mo, 1M requests, up to 15 minHobby 30s, Pro 15 min
FreestylemanagedUnknownUnknownUnknownFree $0: 10 concurrent VMs, 200 vCPU-h/mo included$0.04032/vCPU-h, $0.0129/GiB-h; Hobby $50, Pro $500/moUnknown
Together Code SandboxmanagedVM (memory snapshots)UnknownUnknownUnknownUnknownUnknown
CodeSandbox SDKmanagedUnknownUnknownUnknownUnknownUnknownUnknown
microsandboxopen-source / managed betaHardware-isolated microVM with own kernelUnknownYesLocal use free; cloud private betaUnknownUnknown
Morph CloudmanagedUnknownUnknownUnknownUnknownUnknownUnknown
LangSmith SandboxesmanagedUnknownUnknownUnknownUnknownUnknownUnknown
Firecrackeropen-source building blockmicroVMUnknownYesFree (open source)UnknownUnknown
gVisoropen-source building blockUser-space kernel intercepting syscallsYesYesFree (open source)UnknownUnknown
Kata Containersopen-source building blockLightweight VM per container (QEMU, Cloud-Hypervisor, Firecracker)UnknownYesFree (open source, Apache 2)UnknownUnknown
Kubernetes agent-sandboxopen-source building blockUnknownUnknownYesFree (open source)UnknownUnknown

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