Koyeb Sandboxes vs Mosaic Sandbox

Koyeb Sandboxes costs $0.0144 per vCPU-hour and Mosaic Sandbox costs $0.025 per vCPU-hour. Koyeb Sandboxes runs microVMs. Mosaic Sandbox runs Firecracker microVMs.

Updated

Koyeb Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
Not listed

Mosaic Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

What is different

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

Koyeb Sandboxes
Mosaic Sandbox
vCPU, per hour
Koyeb Sandboxes: $0.0144
Mosaic Sandbox: $0.025
Isolation
Koyeb Sandboxes: MicroVM
Mosaic Sandbox: Firecracker microVM
SDKs
Koyeb Sandboxes: Python, JavaScript
Mosaic Sandbox: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Koyeb Sandboxes: $0.0144
Mosaic Sandbox: $0.025
RAM, per GiB-hour
Koyeb Sandboxes: Included
Mosaic Sandbox: Included
Storage
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Free
Free tier
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed
Paid plan from
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Pay as you go
Billing
Koyeb Sandboxes: Bundled machine time
Mosaic Sandbox: Bundled machine time

Limits

Max session
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed
Idle stop
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed
Largest sandbox
Koyeb Sandboxes: Not listed
Mosaic Sandbox: 16 vCPU · 32 GiB
Concurrent sandboxes
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Up to 200

Platform

Isolation
Koyeb Sandboxes: MicroVM
Mosaic Sandbox: Firecracker microVM
GPU
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed
Snapshots
Koyeb Sandboxes: Not listed
Mosaic Sandbox:
Pause and resume
Koyeb Sandboxes: Not listed
Mosaic Sandbox:

Developer

SDKs
Koyeb Sandboxes: Python, JavaScript
Mosaic Sandbox: Python, TypeScript, Go
Integrations
Koyeb Sandboxes: Not listed
Mosaic Sandbox: LangChain, MCP

Trust

License
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed
BYOC
Koyeb Sandboxes: Not listed
Mosaic Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Koyeb Sandboxes
Mosaic Sandbox
1 vCPU · 2 GiB
Koyeb Sandboxes: $0.014
Mosaic Sandbox: $0.025
2 vCPU · 4 GiB
Koyeb Sandboxes: $0.029
Mosaic Sandbox: $0.050
4 vCPU · 8 GiB
Koyeb Sandboxes: $0.058
Mosaic Sandbox: $0.100

Compute only, at list rates.

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Which one fits

Based on the fields above

Koyeb Sandboxes fits when

  • You want the lower list price: $0.029 against $0.050 an hour for 2 vCPU and 4 GiB.

Mosaic Sandbox fits when

  • You use LangChain or MCP.
  • You need snapshots.
  • You need pause and resume.

More comparisons

See all comparisons

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