Celesto Cloud vs Everstack

Celesto Cloud costs $0.015 per vCPU-hour and Everstack costs $0.0666 per vCPU-hour. Celesto Cloud runs microVMs.

Updated

Celesto Cloud

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

Everstack

Isolation
Not listed
Free tier
$5 credit, valid 30 days after signup
Max session
Not listed

What is different

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

Celesto Cloud
Everstack
vCPU, per hour
Celesto Cloud: $0.015
Everstack: $0.0666
Free tier
Celesto Cloud: $5 runtime credit, one time, 30 days
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Celesto Cloud: Pay as you go
Everstack: $20 / month
Largest sandbox
Celesto Cloud: 8 vCPU · 32 GiB
Everstack: 4 vCPU · 4 GiB
Concurrent sandboxes
Celesto Cloud: Up to 10
Everstack: Up to 50
SDKs
Celesto Cloud: Python, JavaScript / TypeScript
Everstack: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Celesto Cloud: $0.015
Everstack: $0.0666
RAM, per GiB-hour
Celesto Cloud: Included
Everstack: Included
Storage
Celesto Cloud: Free
Everstack: Free
Free tier
Celesto Cloud: $5 runtime credit, one time, 30 days
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Celesto Cloud: Pay as you go
Everstack: $20 / month
Billing
Celesto Cloud: Bundled machine time
Everstack: Bundled machine time

Limits

Max session
Celesto Cloud: Not listed
Everstack: Not listed
Idle stop
Celesto Cloud: Not listed
Everstack: Not listed
Largest sandbox
Celesto Cloud: 8 vCPU · 32 GiB
Everstack: 4 vCPU · 4 GiB
Concurrent sandboxes
Celesto Cloud: Up to 10
Everstack: Up to 50

Platform

Isolation
Celesto Cloud: MicroVM
Everstack: Not listed
GPU
Celesto Cloud: Not listed
Everstack: Not listed
Snapshots
Celesto Cloud:
Everstack:
Pause and resume
Celesto Cloud:
Everstack:

Developer

SDKs
Celesto Cloud: Python, JavaScript / TypeScript
Everstack: Python, TypeScript, Go
Integrations
Celesto Cloud: MCP, OpenAI Agents SDK, Claude Code
Everstack: Not listed

Trust

License
Celesto Cloud: Apache-2.0
Everstack: Apache-2.0
BYOC
Celesto Cloud: Not listed
Everstack: Not listed

Hourly cost

One sandbox running for one hour

Celesto Cloud
Everstack
1 vCPU · 2 GiB
Celesto Cloud: $0.015
Everstack: $0.067
2 vCPU · 4 GiB
Celesto Cloud: $0.030
Everstack: $0.133
4 vCPU · 8 GiB
Celesto Cloud: $0.060
Everstack: $0.266

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 use MCP, the OpenAI Agents SDK or Claude Code.
  • You want the lower list price: $0.030 against $0.133 an hour for 2 vCPU and 4 GiB.
  • You need a sandbox larger than 4 vCPU · 4 GiB.

More comparisons

See all comparisons

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