Celesto Cloud vs Krova Cloud

Celesto Cloud costs $0.015 per vCPU-hour and Krova Cloud costs $0.001 per vCPU-hour. Celesto Cloud runs microVMs. Krova Cloud runs Firecracker microVMs and has no session limit.

Updated Oct 23, 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

Krova Cloud

Firecracker microVMs with root access, billed by the minute.

Isolation: Firecracker microVM
Free tier: $5 credit, one time
Max session: No limit

Visit site Krova Cloud profile

What is different

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

Field

Celesto Cloud

Krova Cloud

vCPU, per hour: Celesto Cloud: $0.015; Krova Cloud: $0.001
RAM, per GiB-hour: Celesto Cloud: Included; Krova Cloud: $0.0025
Storage: Celesto Cloud: Free; Krova Cloud: $0.00005 per GiB-hour
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; Krova Cloud: $5 credit, one time
Billing: Celesto Cloud: Bundled machine time; Krova Cloud: Per second
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; Krova Cloud: 16 vCPU · 32 GiB
Isolation: Celesto Cloud: MicroVM; Krova Cloud: Firecracker microVM
SDKs: Celesto Cloud: Python, JavaScript / TypeScript; Krova Cloud: JavaScript / TypeScript
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK, Claude Code; Krova Cloud: MCP, Claude Code

Full comparison

18 fields, at each provider's list price

Celesto Cloudcelesto.ai/pricing

Krova Cloudkrova.cloud/pricing/cubekrova.cloud

Pricing

vCPU, per hour: Celesto Cloud: $0.015; Krova Cloud: $0.001
RAM, per GiB-hour: Celesto Cloud: Included; Krova Cloud: $0.0025
Storage: Celesto Cloud: Free; Krova Cloud: $0.00005 per GiB-hour
Free tier: Celesto Cloud: $5 runtime credit, one time, 30 days; Krova Cloud: $5 credit, one time
Paid plan from: Celesto Cloud: Pay as you go; Krova Cloud: Pay as you go
Billing: Celesto Cloud: Bundled machine time; Krova Cloud: Per second

Limits

Max session: Celesto Cloud: Not listed; Krova Cloud: No limit
Idle stop: Celesto Cloud: Not listed; Krova Cloud: Not listed
Largest sandbox: Celesto Cloud: 8 vCPU · 32 GiB; Krova Cloud: 16 vCPU · 32 GiB
Concurrent sandboxes: Celesto Cloud: Up to 10; Krova Cloud: Not listed

Platform

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

Developer

SDKs: Celesto Cloud: Python, JavaScript / TypeScript; Krova Cloud: JavaScript / TypeScript
Integrations: Celesto Cloud: MCP, OpenAI Agents SDK, Claude Code; Krova Cloud: MCP, Claude Code

Trust

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

Hourly cost

One sandbox running for one hour

Size

Celesto Cloud

Krova Cloud

1 vCPU · 2 GiB: Celesto Cloud: $0.015; Krova Cloud: $0.006
2 vCPU · 4 GiB: Celesto Cloud: $0.030; Krova Cloud: $0.012
4 vCPU · 8 GiB: Celesto Cloud: $0.060; Krova Cloud: $0.024

Compute only, at list rates.

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Which one fits

Based on the fields above

Celesto Cloud fits when

You want an open-source platform (Apache-2.0).
You use the OpenAI Agents SDK.
You need a desktop in the sandbox.

Krova Cloud fits when

You want the lower list price: $0.012 against $0.030 an hour for 2 vCPU and 4 GiB.
You need a sandbox larger than 8 vCPU · 32 GiB.

More comparisons

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Celesto Cloud

Krova Cloud

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Celesto Cloud fits when

Krova Cloud fits when

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