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Azure Container Apps Sandboxes

learn.microsoft.com/en-us/azure/container-apps/sandboxes-oveCloud VMcompute/azure-container-apps-sandboxesJSONcomparereport an errorprovider JSON

Free allowance
No sandbox-specific free allowance is published; sandbox compute bills through the same per-second Container Apps meters, whose first 180,000 vCPU-seconds and 360,000 GiB-seconds a month are free
Verdict
caveatusable, with a named limit or an unprobed read path
Cost
free tier
Identity
cardcard required, phone required
Binding limit
write-gatedcreating or managing a sandbox requires the Container Apps SandboxGroup Data Owner role assignment
Evidence
documented4 sources; a first-party page was read and the sentence quoted
Freshness
stale on 2026-12-03checked 2026-11-02 (live); stale on 2026-12-03
Free tierno sandbox-specific free allowance is published; sandbox compute bills through the same per-second Container Apps meters, whose first 180,000 vCPU-seconds and 360,000 GiB-seconds a month are free
unit seconds; metered on wall-clock
Pricenone stated
Limits
  • request-rate sandbox compute bills per second through the Container Apps meters source
  • retention-clamped a stopped sandbox incurs no CPU or memory fee; a snapshot preserves memory and disk source
  • write-gated (binding) creating or managing a sandbox requires the Container Apps SandboxGroup Data Owner role assignment source
not stated
Identitycard A card and a phone number, because a sandbox bills through an Azure subscription. Azure's signup FAQ: 'All you need is a phone number, a credit card or a debit card (non-prepaid), and a Microsoft account or a GitHub account.' A second gate on the card: 'Only credit cards are accepted in Hong Kong and Brazil.' On top of the subscription, creating a sandbox needs a role assignment: 'To manage and create sandboxes, you need the Azure role Container Apps SandboxGroup Data Owner.' Country limit, quoted: 'If your country is not listed, the offer is not available in your region.'
Egressnot stated
Per-object capnot stated
Retentionnot stated
Interfaceunknown
Reliabilityno reliability event recorded
Evidence notedocumented the sandboxes overview was read on 2026-10-22. It establishes the lifecycle and the stop-billing behaviour and does not publish a free allowance, so the requirement below is the Container Apps consumption allowance the same vendor prices on its pricing page, not a sandbox-specific grant
Parsed numbers
  • has-free-tier 1
Evidence 4
datesourcewhat it proved
2026-10-02learn.microsoft.com/en-us/azure/container-apps/sandboxes-ovenot published
2026-10-22learn.microsoft.com/en-us/azure/container-apps/sandboxes-ove'Sandboxes are provisioned from prewarmed pools for near-instant availability' and 'You pay no CPU or memory fees when sandboxes are stopped' and 'Suspend and resume: Snapshot full state including memory and disk, and resume later with sub-second restore times', quoted
2026-11-02azure.microsoft.com/en-us/free/free-account-faq/the Azure subscription that bills sandbox compute takes a phone number and a credit or non-prepaid debit card at signup
2026-11-02azure.microsoft.com/en-us/free/free-account-faq/the phone number and the card are the identity check on the account that bills a sandbox
More fields 8
keep rate1.0
billing modelunclassified
session cap{"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "no automatic reap is described: you manage create, suspend, resume and delete, and a stopped sandbox is free of compute charges"}
free tier kindallowance
granularity{"min_billed_s": 0,"rounding_s": null}
burst x1.0
ps{"gib": null,"price": "volumes are a separate resource","durability": "snapshot of memory and disk; persistent volumes","on_stop": true,"on_destroy": false,"retention": "until the sandbox is deleted"}
net{"out": true,"in": true,"ports": "networking policies govern egress and ingress","static_ip": null,"ipv6": null,"allowance": null}
Unknown values 10
  • chaining: a source was read and is silent on this field
  • egress metered: egress metering was not published
  • egress terms: a source was read and is silent on this field
  • interface: the access interface was not established
  • limits note: a source was read and is silent on this field
  • per object cap stated: a source was read and is silent on this field
  • reliability note: nothing of this kind was observed
  • retention notes: the field may be stated in a source that was not read
  • retention stated: a source was read and is silent on this field
  • tooling: a source was read and is silent on this field