Celesto Cloud vs Containarium Cloud

Celesto Cloud costs $0.015 per vCPU-hour and Containarium Cloud costs $0.02 per vCPU-hour. Celesto Cloud runs microVMs. Containarium Cloud runs containers.

Updated Oct 14, 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

Containarium Cloud

Hosted Linux boxes for AI agents, reached over SSH.

Isolation: Container
Free tier: Free tier
Max session: Not listed

Visit site Containarium Cloud profile

What is different

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

Field

Celesto Cloud

Containarium Cloud

vCPU, per hour: Celesto Cloud: $0.015; Containarium Cloud: $0.02
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; Containarium Cloud: Free tier
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; Containarium Cloud: 4 vCPU · 8 GiB
Isolation: Celesto Cloud: MicroVM; Containarium Cloud: Container
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK; Containarium Cloud: MCP

Full comparison

18 fields, at each provider's list price

Celesto Cloudcelesto.ai/pricing

Containarium Cloudcontainarium.dev/llms.txtcontainarium.dev

Pricing

vCPU, per hour: Celesto Cloud: $0.015; Containarium Cloud: $0.02
RAM, per GiB-hour: Celesto Cloud: Included; Containarium Cloud: Included
Storage: Celesto Cloud: Free; Containarium Cloud: Not listed
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; Containarium Cloud: Free tier
Paid plan from: Celesto Cloud: Pay as you go; Containarium Cloud: Not listed
Billing: Celesto Cloud: Bundled machine time; Containarium Cloud: Bundled machine time

Limits

Max session: Celesto Cloud: Not listed; Containarium Cloud: Not listed
Idle stop: Celesto Cloud: Not listed; Containarium Cloud: Not listed
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; Containarium Cloud: 4 vCPU · 8 GiB
Concurrent sandboxes: Celesto Cloud: Up to 10; Containarium Cloud: Not listed

Platform

Isolation: Celesto Cloud: MicroVM; Containarium Cloud: Container
GPU: Celesto Cloud: Not listed; Containarium Cloud: Not listed
Snapshots: Celesto Cloud:; Containarium Cloud: Not listed
Pause and resume: Celesto Cloud:; Containarium Cloud: Not listed

Developer

SDKs: Celesto Cloud: Python, JavaScript / TypeScript; Containarium Cloud: Not listed
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK; Containarium Cloud: MCP

Trust

License: Celesto Cloud: Apache-2.0; Containarium Cloud: Apache-2.0
BYOC: Celesto Cloud: Not listed; Containarium Cloud: Not listed

Hourly cost

One sandbox running for one hour

Size

Celesto Cloud

Containarium Cloud

1 vCPU · 2 GiB: Celesto Cloud: $0.015; Containarium Cloud: $0.020
2 vCPU · 4 GiB: Celesto Cloud: $0.030; Containarium Cloud: $0.040
4 vCPU · 8 GiB: Celesto Cloud: $0.060; Containarium Cloud: $0.080

Compute only, at list rates.

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Which one fits

Based on the fields above

Celesto Cloud fits when

You want each sandbox in its own microVM.
You use the OpenAI Agents SDK.
You want the lower list price: $0.030 against $0.040 an hour for 2 vCPU and 4 GiB.
You need snapshots.

Containarium Cloud fits when

You need ISO 27001.

More comparisons

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Celesto Cloud

Containarium Cloud

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Celesto Cloud fits when

Containarium Cloud fits when

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