Open-source AgentBay alternatives
7 open-source sandbox providers you can use instead of AgentBay. Celesto Cloud has the lowest hourly price, $0.030 for 2 vCPU and 4 GiB.
Updated
AgentBay, for reference
7 open-source alternatives to AgentBay
Sorted by hourly price for 2 vCPU · 4 GiB, low to high
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Celesto Cloud
Cloud computers for AI agents, each in a microVM.MicroVMLower vCPU priceSnapshot and resume keep processes intact$0.030per hour
Containarium Cloud
Hosted Linux boxes for AI agents, reached over SSH.ContainerLower vCPU priceISO 27001$0.040per hour
Sandbox0
Long-running agent sandboxes with durable storage.Bills on memory onlyNo session limitgVisor$0.060per hour
$0.158per hour
microsandbox cloud
Hosted microVM sandboxes for AI agents and untrusted code.MicroVMDisk only, from stopped persistent sandboxes$0.165per hour
$0.166per hour
PandaStack Sandbox
Firecracker microVM sandboxes for AI agents.Bills active CPU onlyNo session limitFirecracker$0.173per hour
Side by side
AgentBay first, then the 7 alternatives
Provider
Isolation
vCPU / hr
GiB / hr
Free tier
Max session
GPU

- Isolation
- Container
- vCPU / hr
- $0.027
- Free tier
- Free Basic plan

- Isolation
- MicroVM
- vCPU / hr
- $0.015
- Free tier
- $5 credit

- Isolation
- Container
- vCPU / hr
- $0.020
- Free tier
- Free tier

- Isolation
- gVisor
- vCPU / hr
- Included
- Free tier
- Not listed

- Isolation
- MicroVM
- vCPU / hr
- $0.050
- Free tier
- $100 credit

- Isolation
- MicroVM
- vCPU / hr
- $0.050
- Free tier
- Free plan

- Isolation
- Firecracker
- vCPU / hr
- $0.050
- Free tier
- $100 credit

- Isolation
- Firecracker
- vCPU / hr
- $0.054
- Free tier
- $5.40 / month