Buddy Sandboxes alternatives with no session limit

29 sandbox providers with no session limit you can use instead of Buddy Sandboxes. Agent37 Cloud has the lowest hourly price, $0.006 for 2 vCPU and 4 GiB. Orgo, Northflank Sandboxes, Daytona, Thunder Sandboxes, Tensorlake Sandboxes and Beam Sandboxes offer GPUs.

Updated Oct 23, 2026

All 106 Open source Self-hosted Lower price With GPU MicroVM No session limit

Buddy Sandboxes, for reference

Buddy SandboxesPersistent Linux VMs that AI agents create and control through an API, SDK, CLI or MCP.

IsolationFull VM

2 vCPU · 4 GiB$0.086 / hr

Free tier$1 / mo

Max sessionNo limit

Buddy Sandboxes profile

29 alternatives to Buddy Sandboxes with no session limit

Sorted by hourly price for 2 vCPU · 4 GiB, low to high

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Agent37 Cloud
Persistent Linux sandboxes and VMs for code and agents.Lowest hourly priceDesktopgVisor
$0.006per hour
Compare with Buddy Sandboxes Visit site
Krova Cloud
Firecracker microVMs with root access, billed by the minute.FirecrackerLower vCPU priceAutomatic snapshots on a tier schedule, plus manual ones
$0.012per hour
Compare with Buddy Sandboxes Visit site
Zipbox
Long-lived Firecracker microVMs for AI agents, each with its own desktop.DesktopFirecrackerLower vCPU price
$0.014per hour
Compare with Buddy Sandboxes Visit site
Lizard Sandboxes
Firecracker microVM sandboxes for AI agents.DesktopFirecrackerLower vCPU price
$0.016per hour
Compare with Buddy Sandboxes Visit site
boat
Persistent Ubuntu VMs with SSH, Docker and a desktop.DesktopFull VMLower vCPU price
$0.018per hour
Compare with Buddy Sandboxes Visit site
Shellbox
Linux microVMs for developers and AI agents, made and controlled over SSH.FirecrackerLower vCPU priceDuplicate copies a stopped box with its memory snapshot
$0.020per hour
Compare with Buddy Sandboxes Visit site
Bunny Sandbox
Isolated cloud sandboxes for AI agents, run on gVisor.Bills active CPU onlygVisorLower RAM price
$0.060per hour
Compare with Buddy Sandboxes Visit site
Orgo
Cloud Linux and Windows desktops that AI agents control by API or MCP.GPUDesktopFull VM
$0.060per hour
Compare with Buddy Sandboxes Visit site
Sandbox0
Long-running agent sandboxes with durable storage.Bills on memory onlygVisor$5 credit, one time
$0.060per hour
Compare with Buddy Sandboxes Visit site
Sailboxes
Persistent Linux VMs for long-horizon AI agents.Full VMLower RAM price$5 credit every month
$0.062per hour
Compare with Buddy Sandboxes Visit site
Northflank Sandboxes
MicroVM sandboxes for running untrusted code.GPUCloud HypervisorLower RAM price
$0.067per hour
Compare with Buddy Sandboxes Visit site
Runtime
Firecracker microVM sandboxes for AI agents, billed on the CPU that code uses.Bills active CPU onlyDesktopFirecracker
$0.080per hour
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Prime Sandboxes
Isolated microVM sandboxes for AI agents and RL.MicroVMLower RAM priceFilesystem checkpoints and forks. Files only, not running processes or memory
$0.090per hour
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Oblien Workspace
Hosted microVM workspaces for AI agents.Bills active CPU onlyDesktopFirecracker
$0.092per hour
Compare with Buddy Sandboxes Visit site
CreateOS Sandbox
Hosted Firecracker microVM sandboxes for AI agents.DesktopFirecrackerLower RAM price
$0.119per hour
Compare with Buddy Sandboxes Visit site
Together Sandbox
Isolated runtime environments for code from AI agents.FirecrackerSnapshot on termination keeps stateSOC 2 Type II
$0.149per hour
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boxd
Persistent Linux machines for devs and AI agents.DesktopMicroVMLower RAM price
$0.150per hour
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Blaxel
Sandboxes that pause when idle and resume with state.Bills on memory onlyDesktopMicroVM
$0.166per hour
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Daytona
Stateful sandboxes that boot from OCI-compliant images.GPUDesktopContainer
$0.166per hour
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HopX
Firecracker microVM sandboxes for AI agents.DesktopFirecrackerCapture with the hopx CLI
$0.166per hour
Compare with Buddy Sandboxes Visit site
Superserve
Firecracker microVM sandboxes that pause and resume.DesktopFirecracker$5 to start, plus $95 when you add billing
$0.166per hour
Compare with Buddy Sandboxes Visit site
Thunder Sandboxes
Isolated, short-lived sandboxes for agents, GPU optional.GPUFirecrackerSOC 2 Type II
$0.166per hour
Compare with Buddy Sandboxes Visit site
PandaStack Sandbox
Firecracker microVM sandboxes for AI agents.Bills active CPU onlyFirecracker$5.40 usage credit every month
$0.173per hour
Compare with Buddy Sandboxes Visit site
BoxCompute
Linux VM sandboxes for AI agents, hosted in Malaysia.DesktopFull VMNo snapshots, checkpoints or forks in the public API
$0.200per hour
Compare with Buddy Sandboxes Visit site
Tensorlake Sandboxes
MicroVM sandboxes for AI agents and AI-generated code.Bills active CPU onlyGPUDesktop
$0.200per hour
Compare with Buddy Sandboxes Visit site
Beam Sandboxes
Isolated, secure environments for running untrusted code at scale.GPUContainerFilesystem or live memory
$0.227per hour
Compare with Buddy Sandboxes Visit site
Railway Sandboxes
Isolated Linux VMs you create on demand and destroy.Bills active CPU onlyFull VMDisk only. Processes and memory are not kept.
$0.417per hour
Compare with Buddy Sandboxes Visit site
Apify AI Code Sandbox
Apify Actor that runs AI-generated code in an isolated container, with MCP, REST API and shell access.Bills on memory onlyContainer1 regions
$0.800per hour
Compare with Buddy Sandboxes Visit site
xShellz Agent Shell
Always-on Linux boxes for AI agents, isolated with gVisor.gVisorFree plan, 1 box with 0.5 vCPU and 512 MBGDPR
Not listedper hour
Compare with Buddy Sandboxes Visit site

Side by side

Buddy Sandboxes first, then the 29 alternatives

Provider

Isolation

vCPU / hr

GiB / hr

Free tier

Max session

GPU

Buddy Sandboxes
Isolation
Full VM
vCPU / hr
$0.014
GiB / hr
$0.014
Free tier
$1 / mo
Max session
No limit
GPU
Not listed
Agent37 Cloud
Isolation
gVisor
vCPU / hr
$0.001
GiB / hr
$0.001
Free tier
$5 credit
Max session
No limit
GPU
Not listed
Krova Cloud
Isolation
Firecracker
vCPU / hr
$0.001
GiB / hr
$0.003
Free tier
$5 credit
Max session
No limit
GPU
Not listed
Zipbox
Isolation
Firecracker
vCPU / hr
$0.007
GiB / hr
Included
Free tier
$25 credit
Max session
No limit
GPU
Not listed
Lizard Sandboxes
Isolation
Firecracker
vCPU / hr
$0.008
GiB / hr
Included
Free tier
7-day trial
Max session
No limit
GPU
Not listed
boat
Isolation
Full VM
vCPU / hr
$0.009
GiB / hr
Included
Free tier
7-day free trial with 25 hours of compute
Max session
No limit
GPU
No
Shellbox
Isolation
Firecracker
vCPU / hr
$0.010
GiB / hr
Included
Free tier
Not listed
Max session
No limit
GPU
Not listed
Bunny Sandbox
Isolation
gVisor
vCPU / hr
$0.020
GiB / hr
$0.005
Free tier
Not listed
Max session
No limit
GPU
Not listed
Orgo
Isolation
Full VM
vCPU / hr
$0.030
GiB / hr
Included
Free tier
$5 credit
Max session
No limit
GPU
Sandbox0
Isolation
gVisor
vCPU / hr
Included
GiB / hr
$0.015
Free tier
$5 credit
Max session
No limit
GPU
Not listed
Sailboxes
Isolation
Full VM
vCPU / hr
$0.015
GiB / hr
$0.008
Free tier
$5 credit each month
Max session
No limit
GPU
Not listed
Northflank Sandboxes
Isolation
Cloud Hypervisor
vCPU / hr
$0.017
GiB / hr
$0.008
Free tier
Free plan
Max session
No limit
GPU
Runtime
Isolation
Firecracker
vCPU / hr
$0.025
GiB / hr
$0.008
Free tier
100 free hours
Max session
No limit
GPU
No
Prime Sandboxes
Isolation
MicroVM
vCPU / hr
$0.020
GiB / hr
$0.013
Free tier
Not listed
Max session
No limit
GPU
Not listed
Oblien Workspace
Isolation
Firecracker
vCPU / hr
$0.030
GiB / hr
$0.008
Free tier
Free tier, no credit card
Max session
No limit
GPU
No
CreateOS Sandbox
Isolation
Firecracker
vCPU / hr
$0.036
GiB / hr
$0.012
Free tier
500 free credits
Max session
No limit
GPU
No
Together Sandbox
Isolation
Firecracker
vCPU / hr
$0.045
GiB / hr
$0.015
Free tier
Not listed
Max session
No limit
GPU
Not listed
boxd
Isolation
MicroVM
vCPU / hr
$0.047
GiB / hr
$0.014
Free tier
$30 credit
Max session
No limit
GPU
Not listed
Blaxel
Isolation
MicroVM
vCPU / hr
Included
GiB / hr
$0.041
Free tier
Credit of up to $200
Max session
No limit
GPU
Not listed
Daytona
Isolation
Container
vCPU / hr
$0.050
GiB / hr
$0.016
Free tier
$200 free compute
Max session
No limit
GPU
HopX
Isolation
Firecracker
vCPU / hr
$0.050
GiB / hr
$0.016
Free tier
$200 credit
Max session
No limit
GPU
Not listed
Superserve
Isolation
Firecracker
vCPU / hr
$0.050
GiB / hr
$0.016
Free tier
$5 to start, plus $95 when you add billing
Max session
No limit
GPU
Not listed
Thunder Sandboxes
Isolation
Firecracker
vCPU / hr
$0.051
GiB / hr
$0.016
Free tier
Not listed
Max session
No limit
GPU
PandaStack Sandbox
Isolation
Firecracker
vCPU / hr
$0.054
GiB / hr
$0.016
Free tier
$5.40 / month
Max session
No limit
GPU
Not listed
BoxCompute
Isolation
Full VM
vCPU / hr
$0.100
GiB / hr
Included
Free tier
$5 credit
Max session
No limit
GPU
Not listed
Tensorlake Sandboxes
Isolation
Firecracker
vCPU / hr
$0.070
GiB / hr
$0.015
Free tier
Free plan, $0 forever
Max session
No limit
GPU
Beam Sandboxes
Isolation
Container
vCPU / hr
$0.068
GiB / hr
$0.023
Free tier
Not listed
Max session
No limit
GPU
Railway Sandboxes
Isolation
Full VM
vCPU / hr
$0.069
GiB / hr
$0.069
Free tier
$5 credit
Max session
No limit
GPU
Not listed
Apify AI Code Sandbox
Isolation
Container
vCPU / hr
Included
GiB / hr
$0.200
Free tier
$5 / mo
Max session
No limit
GPU
Not listed
xShellz Agent Shell
Isolation
gVisor
vCPU / hr
Not listed
GiB / hr
Included
Free tier
1 small box
Max session
No limit
GPU
Not listed

29 alternatives to Buddy Sandboxes with no session limit

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