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CodeSandbox

Provider website

Sandboxes

Run a sandbox
on CodeSandbox.

Start with $5 in free credit. BYOK is optional.

Terminal
compute new --provider codesandbox

The CLI handles sign-in and setup. Need the CLI?

CodeSandboxSandboxes · public evidence

Reliability

View uptime and incidents

Reliability data unavailable

No uptime or current status is inferred. Check the detailed history.

Weekly composite

44.40#21 of 33providers

7/7 days with data · 18 benchmarks contributing

Higher scores are better.

Published UTC

Compare providers

Availability covers the sandbox monitoring workload, not every CodeSandbox service. Gray days have no counted checks. Excluded checks do not affect uptime.

The benchmark
report.

All 18 benchmarks behind CodeSandbox’s weekly sandbox composite.

Scores and ranks use the published weekly reporting window.

How scoring works

Benchmark results link to CodeSandbox’s scorecards and methodology.

Stealth benchmarks show published weekly standings; daily run details stay private.

OS Capabilities

Operating-system capabilities available inside the sandbox.

Stealth benchmark · Public weekly summary
Score96.92
Rank#3of 31

CPU Burst

Extra CPU capacity available when a workload exceeds its provisioned CPU allocation.

Stealth benchmark · Public weekly summary
Score68.94
Rank#7of 31

Volumes

Persistent-volume performance and data preservation when attached to a new sandbox.

Stealth benchmark · Public weekly summary
Score0.00
Rank#9of 31

CI Capabilities

Capabilities needed to run CI workloads inside a sandbox.

Stealth benchmark · Public weekly summary
Score85.00
Rank#13of 31

OCI Boot TTI

Time from starting a sandbox to successfully executing its first command.

Stealth benchmark · Public weekly summary
Score0.00
Rank#14of 30

Soak

Long-running sandbox availability and data integrity under a sustained workload.

Stealth benchmark · Public weekly summary
Score99.87
Rank#15of 31

Pause Resume

Pausing and resuming a sandbox while preserving its state.

Stealth benchmark · Public weekly summary
Score64.12
Rank#17of 33

filesystem snapshot & restore

Creating and restoring a filesystem snapshot, including verification of restored files.

Stealth benchmark · Public weekly summary
Score61.85
Rank#17of 31

Filesystem API Throughput

Throughput of filesystem operations performed through the provider API.

Stealth benchmark · Public weekly summary
Score32.00
Rank#18of 31

CPU

Single-core and multi-core CPU throughput inside the sandbox.

Stealth benchmark · Public weekly summary
Score15.19
Rank#19of 31

Fidelity

Whether files and application state survive a snapshot and restore correctly.

Stealth benchmark · Public weekly summary
Score37.53
Rank#19of 31

Snapshot Fanout

Creating multiple independent sandboxes from the same snapshot.

Stealth benchmark · Public weekly summary
Score50.70
Rank#19of 31

Snapshot

Creating a snapshot and restoring a new sandbox from it.

Stealth benchmark · Public weekly summary
Score46.07
Rank#20of 31

Burst Survival

Readiness and continued availability after creating many sandboxes at once.

Stealth benchmark · Public weekly summary
Score93.92
Rank#24of 31

Dax

End-to-end development workloads, including setup, builds and tests.

Public benchmark
Score0.00
Rank#25of 30

TTI (Burst)

Time to interactive when starting multiple sandboxes concurrently.

Public benchmark
Score0.62
Rank#26of 30

FS I/O

Filesystem read, write and metadata-operation performance inside the sandbox.

Stealth benchmark · Public weekly summary
Score0.00
Rank#27of 31

Rootfs

Read, write and filesystem-operation performance on the sandbox's root disk.

Stealth benchmark · Public weekly summary
Score37.81
Rank#28of 31