DigitalOcean Harness Runtime vs Docker Sandboxes

DigitalOcean Harness Runtime costs $0.044 per vCPU-hour and Docker Sandboxes costs $0.07 per vCPU-hour. DigitalOcean Harness Runtime runs Firecracker microVMs. Docker Sandboxes runs microVMs.

Updated

DigitalOcean Harness Runtime

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

Docker Sandboxes

Isolation
MicroVM
Free tier
One-time promotional credit for cloud compute
Max session
Not listed

What is different

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

DigitalOcean Harness Runtime
Docker Sandboxes
vCPU, per hour
DigitalOcean Harness Runtime: $0.044
Docker Sandboxes: $0.07
RAM, per GiB-hour
DigitalOcean Harness Runtime: $0.0095
Docker Sandboxes: Included
Billing
DigitalOcean Harness Runtime: Active CPU time only
Docker Sandboxes: Bundled machine time
Concurrent sandboxes
DigitalOcean Harness Runtime: Up to 100
Docker Sandboxes: Up to 10
Isolation
DigitalOcean Harness Runtime: Firecracker microVM
Docker Sandboxes: MicroVM
SDKs
DigitalOcean Harness Runtime: Python
Docker Sandboxes: JavaScript / TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
DigitalOcean Harness Runtime: $0.044
Docker Sandboxes: $0.07
RAM, per GiB-hour
DigitalOcean Harness Runtime: $0.0095
Docker Sandboxes: Included
Storage
DigitalOcean Harness Runtime: Session volumes $0.05 per GiB-month
Docker Sandboxes: Not listed
Free tier
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: One-time promotional credit for cloud compute
Paid plan from
DigitalOcean Harness Runtime: Pay as you go
Docker Sandboxes: Pay as you go
Billing
DigitalOcean Harness Runtime: Active CPU time only
Docker Sandboxes: Bundled machine time

Limits

Max session
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: Not listed
Idle stop
DigitalOcean Harness Runtime: After 15 minutes
Docker Sandboxes: Not listed
Largest sandbox
DigitalOcean Harness Runtime: 16 vCPU · 32 GiB
Docker Sandboxes: 16 vCPU · 32 GiB
Concurrent sandboxes
DigitalOcean Harness Runtime: Up to 100
Docker Sandboxes: Up to 10

Platform

Isolation
DigitalOcean Harness Runtime: Firecracker microVM
Docker Sandboxes: MicroVM
GPU
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: Not listed
Snapshots
DigitalOcean Harness Runtime:
Docker Sandboxes:
Pause and resume
DigitalOcean Harness Runtime:
Docker Sandboxes:

Developer

SDKs
DigitalOcean Harness Runtime: Python
Docker Sandboxes: JavaScript / TypeScript
Integrations
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: MCP

Trust

License
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: Not listed
BYOC
DigitalOcean Harness Runtime: Not listed
Docker Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

DigitalOcean Harness Runtime
Docker Sandboxes
1 vCPU · 2 GiB
DigitalOcean Harness Runtime: $0.063
Docker Sandboxes: $0.070
2 vCPU · 4 GiB
DigitalOcean Harness Runtime: $0.126
Docker Sandboxes: $0.140
4 vCPU · 8 GiB
DigitalOcean Harness Runtime: $0.252
Docker Sandboxes: $0.280

Compute only, at list rates.

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Which one fits

Based on the fields above

DigitalOcean Harness Runtime fits when

  • You want the lower list price: $0.126 against $0.140 an hour for 2 vCPU and 4 GiB.
  • Your code waits a lot: CPU is billed only while it is in use.

Docker Sandboxes fits when

  • You use MCP.

More comparisons

See all comparisons

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