Celesto Cloud vs MIOSA

Celesto Cloud costs $0.015 per vCPU-hour and MIOSA costs $0.04536 per vCPU-hour. Celesto Cloud runs microVMs. MIOSA runs Firecracker microVMs and limits a session to 24 hours.

Updated Oct 15, 2026

Celesto Cloud

Cloud computers for AI agents, each in a microVM.

Isolation: MicroVM
Free tier: $5 runtime credit, one time, 30 days
Max session: Not listed

Visit site Celesto Cloud profile

MIOSA

Cloud sandboxes and persistent computers that AI agents use to build and run software.

Isolation: Firecracker microVM
Free tier: $10 credit, one time
Max session: 24 hours

Visit site MIOSA profile

What is different

11 fields differ. The rest are the same or not listed.

Field

Celesto Cloud

MIOSA

vCPU, per hour: Celesto Cloud: $0.015; MIOSA: $0.04536
RAM, per GiB-hour: Celesto Cloud: Included; MIOSA: $0.01458
Storage: Celesto Cloud: Free; MIOSA: $0.0006147 per GiB-hour
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; MIOSA: $10 credit, one time
Paid plan from: Celesto Cloud: Pay as you go; MIOSA: $500 / month
Billing: Celesto Cloud: Bundled machine time; MIOSA: Per second
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes: Celesto Cloud: Up to 10; MIOSA: Up to 250
Isolation: Celesto Cloud: MicroVM; MIOSA: Firecracker microVM
SDKs: Celesto Cloud: Python, JavaScript / TypeScript; MIOSA: TypeScript, Python, Go, Rust, Java
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK, Claude Code; MIOSA: MCP

Full comparison

18 fields, at each provider's list price

Celesto Cloudcelesto.ai/pricing

MIOSAmiosa.ai/pricing

Pricing

vCPU, per hour: Celesto Cloud: $0.015; MIOSA: $0.04536
RAM, per GiB-hour: Celesto Cloud: Included; MIOSA: $0.01458
Storage: Celesto Cloud: Free; MIOSA: $0.0006147 per GiB-hour
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; MIOSA: $10 credit, one time
Paid plan from: Celesto Cloud: Pay as you go; MIOSA: $500 / month
Billing: Celesto Cloud: Bundled machine time; MIOSA: Per second

Limits

Max session: Celesto Cloud: Not listed; MIOSA: 24 hours
Idle stop: Celesto Cloud: Not listed; MIOSA: After 30 minutes
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes: Celesto Cloud: Up to 10; MIOSA: Up to 250

Platform

Isolation: Celesto Cloud: MicroVM; MIOSA: Firecracker microVM
GPU: Celesto Cloud: Not listed; MIOSA: Not listed
Snapshots: Celesto Cloud:; MIOSA:
Pause and resume: Celesto Cloud:; MIOSA:

Developer

SDKs: Celesto Cloud: Python, JavaScript / TypeScript; MIOSA: TypeScript, Python, Go, Rust, Java
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK, Claude Code; MIOSA: MCP

Trust

License: Celesto Cloud: Apache-2.0; MIOSA: Not listed
BYOC: Celesto Cloud: Not listed; MIOSA: Your own AWS, GCP or Azure account

Hourly cost

One sandbox running for one hour

Size

Celesto Cloud

MIOSA

1 vCPU · 2 GiB: Celesto Cloud: $0.015; MIOSA: $0.075
2 vCPU · 4 GiB: Celesto Cloud: $0.030; MIOSA: $0.149
4 vCPU · 8 GiB: Celesto Cloud: $0.060; MIOSA: $0.298

Compute only, at list rates.

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Which one fits

Based on the fields above

Celesto Cloud fits when

You want to pay only for usage, with no plan fee.
You want an open-source platform (Apache-2.0).
You use the OpenAI Agents SDK or Claude Code.
You want the lower list price: $0.030 against $0.149 an hour for 2 vCPU and 4 GiB.

MIOSA fits when

You want the larger free credit: $10 against $5.
You need the sandboxes in your own cloud account.
You need a sandbox larger than 8 vCPU · 32 GiB.
You need SOC 2 and HIPAA.

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Celesto Cloud

MIOSA

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

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MIOSA fits when

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