Smol Machines alternatives with no session limit
19 sandbox providers with no session limit you can use instead of Smol Machines. Agent37 Cloud has the lowest hourly price, $0.006 for 2 vCPU and 4 GiB. Northflank Sandboxes, Daytona, Tensorlake Sandboxes, Beam Sandboxes and Orgo offer GPUs, which Smol Machines does not.
Updated
Smol Machines, for reference
Smol MachinesHosted Linux microVMs with their own kernel, for agents and untrusted code.
IsolationMicroVM
2 vCPU · 4 GiB$0.165 / hr
Free tier$100 credit
Max sessionNot listed
19 alternatives to Smol Machines 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 priceNo session limitDesktop$0.006per hour
$0.016per hour
$0.018per hour
Bunny Sandbox
Isolated cloud sandboxes for AI agents, run on gVisor.No session limitgVisorLower vCPU price$0.060per hour
Sandbox0
Long-running agent sandboxes with durable storage.Bills on memory onlyNo session limitgVisor$0.060per hour
$0.062per hour
$0.067per hour
Prime Sandboxes
Isolated microVM sandboxes for AI agents and RL.No session limitMicroVMLower vCPU price$0.090per hour
CreateOS Sandbox
Hosted Firecracker microVM sandboxes for AI agents.No session limitDesktopFirecracker$0.119per hour
$0.150per hour
Blaxel
Sandboxes that pause when idle and resume with state.Bills on memory onlyNo session limitDesktop$0.166per hour
$0.166per hour
$0.166per hour
$0.166per hour
PandaStack Sandbox
Firecracker microVM sandboxes for AI agents.No session limitFirecracker$5.40 usage credit every month$0.173per hour
$0.200per hour
Tensorlake Sandboxes
MicroVM sandboxes for AI agents and AI-generated code.GPUNo session limitDesktop$0.200per hour
Beam Sandboxes
Isolated, secure environments for running untrusted code at scale.GPUNo session limitContainer$0.227per hour
Orgo
Cloud Linux and Windows desktops that AI agents control by API or MCP.GPUNo session limitDesktopNot listedper hour
Side by side
Smol Machines first, then the 19 alternatives
Provider
Isolation
vCPU / hr
GiB / hr
Free tier
Max session
GPU
- Isolation
- MicroVM
- vCPU / hr
- $0.050
- Free tier
- $100 credit
- Isolation
- gVisor
- vCPU / hr
- $0.001
- Free tier
- $5 credit
- Isolation
- Firecracker
- vCPU / hr
- $0.008
- Free tier
- 7-day trial
- Isolation
- Full VM
- vCPU / hr
- $0.009
- Free tier
- Free trial with 25 hours
- Isolation
- gVisor
- vCPU / hr
- $0.020
- Free tier
- Not listed
- Isolation
- gVisor
- vCPU / hr
- Included
- Free tier
- Not listed
- Isolation
- Full VM
- vCPU / hr
- $0.015
- Free tier
- $5 credit each month
- Isolation
- MicroVM
- vCPU / hr
- $0.017
- Free tier
- Not listed
- Isolation
- MicroVM
- vCPU / hr
- $0.020
- Free tier
- Not listed
- Isolation
- Firecracker
- vCPU / hr
- $0.036
- Free tier
- 500 free credits
- Isolation
- MicroVM
- vCPU / hr
- $0.047
- Free tier
- $30 credit
- Isolation
- MicroVM
- vCPU / hr
- Included
- Free tier
- Credit of up to $200
- Isolation
- Container
- vCPU / hr
- $0.050
- Free tier
- $200 free compute
- Isolation
- Firecracker
- vCPU / hr
- $0.050
- Free tier
- $200 credit
- Isolation
- Firecracker
- vCPU / hr
- $0.050
- Free tier
- $5 to start, plus $95 when you add billing
- Isolation
- Firecracker
- vCPU / hr
- $0.054
- Free tier
- $5.40 / month
- Isolation
- Full VM
- vCPU / hr
- $0.100
- Free tier
- $10 credit
- Isolation
- MicroVM
- vCPU / hr
- $0.070
- Free tier
- Free plan, $0 forever
- Isolation
- Container
- vCPU / hr
- $0.068
- Free tier
- Not listed
- Isolation
- Full VM
- vCPU / hr
- Not listed
- Free tier
- Not listed