Hosted platform - verified
CodeSandbox SDK is a hosted sandbox platform from CodeSandbox (part of Together AI), read from its own pages on October 18, 2026. Isolation: Firecracker-powered virtual machines. Status: GA (inferred). 3 price rows, each in CodeSandbox SDK's own unit.
Vendor: CodeSandbox (part of Together AI). Docs: codesandbox.io. Pricing: codesandbox.io. Compare every agent sandbox
In the provider's own unit, verbatim. Nothing is converted; the directory compares a price only with others in the same unit.
| Price | Unit, as stated | Quote and source | Notes |
|---|---|---|---|
| $0.015 | per VM credit (credits measure VM runtime)Directory block: Per VM credit | “They are priced at $0.015 each.” | The page text does not include the per-VM-tier credits-per-hour table. |
| $170 | per month per workspace, Scale plan (from)Directory block: Per month | “From $170 per month per workspace” | - |
| $0.15 | per hour, on-demand VM credits on Scale (as stated; unit wording ambiguous)Directory block: Per hour, on-demand VM credits | “priced at $0.15 per hour” | - |
Build plan $0 with SDK lite limited to 10 concurrent VM Sandboxes
“Programmatically create and manage Sandboxes at scale, but limited to 10 concurrent VM Sandboxes.”
Unlimited session length on all plans
“VM Sandboxes for. Unlimited”
Note: Not stated in checked pages (hibernation is triggered via the SDK).
Hibernation with memory snapshot
“By default, when a Sandbox is hibernated, a memory snapshot is created.”
Hibernated sandboxes kept on disk up to 7 days, then archived
“Hibernated Sandboxes are stored on disk for up to 7 days”
Firecracker-powered virtual machines
“Sandboxes are isolated virtual machines (powered by Firecracker)”
Build plan up to 4 vCPU / 8 GiB
“VM specs up to 4 vCPUs + 8 GiB RAM”
Enterprise up to 64 vCPU / 128 GiB
“VM specs up to 64 vCPUs + 128 GiB RAM”
Note: Not stated in checked pages.
Note: Not stated in checked pages.
JavaScript/TypeScript (@codesandbox/sdk)
“npm install @codesandbox/sdk”
Note: Not stated in checked pages.
Note: Not checked.
Dedicated cluster as Enterprise option
“Your own dedicated cluster”
GA (inferred from published plans)inferred
“CodeSandbox is now part of Together AI!”
Vendor-stated, not measured
Resume from memory snapshot typically 0.5-2 secondsVendor-stated
“From memory/disk snapshot: 0.5–2 seconds”
New Sandbox from template ready in 1-3 secondsVendor-stated
“the new Sandbox is ready in 1–3 seconds”
Docs disagree
“They are priced at $0.015 each.”
“priced at $0.15 per hour”
Research note: The page states $0.015 per VM credit and $0.15 per hour for on-demand VM credits on Scale (as stated; unit wording ambiguous). The page text does not include the per-VM-tier credits-per-hour table, so the two figures cannot be reconciled from it.
$0.015 per VM credit (credits measure VM runtime); $170 per month per workspace, Scale plan (from); $0.15 per hour, on-demand VM credits on Scale (as stated; unit wording ambiguous). Prices are in the provider's own units as of October 18, 2026. Free tier: Build plan $0 with SDK lite limited to 10 concurrent VM Sandboxes.
Firecracker-powered virtual machines.
Unlimited session length on all plans. Idle behavior: Not stated. Not stated in checked pages (hibernation is triggered via the SDK).
Not stated. Not stated in checked pages.
Last verified from each provider's own docs, pricing pages and repositories; every quote was string-matched against the page that day. Not a benchmark: prices are in the provider's own unit and change without notice, so check the linked source before you commit.
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