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Sandboxer vs Huawei Cloud AgentArts (AgentSphere sandbox)

Huawei Cloud AgentArts includes sandbox tools, and the related AgentSphere product describes MicroVM kernel-isolated sandboxes with hibernate/wake and E2B API compatibility. It is a component of a broader enterprise agent platform billed through package units, while Sandboxer is a standalone full-VM sandbox. Pick Huawei if you are already on Huawei Cloud or want a Huawei-hosted region; pick Sandboxer for an independent full-Ubuntu VM with published per-size prices.

Checked against Huawei Cloud AgentArts (AgentSphere sandbox)'s public docs on October 24, 2026. Sources are linked in the table and listed below.

At a glance

Sandboxer and Huawei Cloud AgentArts (AgentSphere sandbox) compared
CapabilitySandboxerHuawei Cloud AgentArts (AgentSphere sandbox)
IsolationmicroVM
Cloud Hypervisor, its own kernel
MicroVM (kernel-level isolation)
From AgentSphere product page.
Full Linux with root
Ubuntu 24.04, sudo, systemd
Docker inside
Preinstalled
Nested virtualization (/dev/kvm)
Pause and resume with memory
Running processes come back
Sandboxes hibernate on demand and wake quickly with runtime state fully preserved; compute not billed while hibernated.
Fork a sandbox
Copy-on-write disk copy that boots fresh
HTTPS URL per port
Private with a token, or public
Longest sessionNo limit on paid plans
Auto-stop is up to 30 days or off
BillingPer second, flat rate per size
Stopped sandboxes are free
AgentArts bills compute units (CU) via package plans or pay-as-you-go; no per-sandbox unit price found
Trial edition includes a one-time 20 CU grant; team and enterprise editions are not open for purchase without a support ticket.
GPUs
Self-host or open source
RegionsUS East (Virginia) and EU Central (Finland)cn-southwest-2 in SDK examples
Full list not found.

= not documented publicly.

Where Huawei Cloud AgentArts (AgentSphere sandbox) is strong

  • MicroVM kernel-level isolation for multi-tenant use.
  • Hibernate/wake with runtime state kept and no compute charge while hibernated.
  • E2B API and SDK compatibility on AgentSphere.
  • Part of a wider agent platform with persistent storage mounts and session-level access control.

Where Sandboxer differs

  • Sandboxes are one component of an enterprise platform, billed through package units rather than a published per-machine rate.
  • Pages read do not state root, Docker, nested KVM, per-port URLs or session limits.
  • Documentation is primarily Chinese and region-bound; Sandboxer has English docs.
  • Sandboxer includes coding agents and SSH in every sandbox.

Pick Huawei Cloud AgentArts (AgentSphere sandbox) if

  • You are already on Huawei Cloud or want Huawei-hosted regions.
  • You want sandboxes integrated with a broader agent platform and identity gateway.
  • You need E2B-compatible clients against a Huawei-hosted service.

Pick Sandboxer if

  • You want a full Ubuntu VM with root, Docker, nested KVM and SSH.
  • You want published hourly sizes and per-second billing.
  • You want coding agents preinstalled and any port as an HTTPS URL.

Sources

Products change. If something here is out of date, email hello@sandboxer.com and we'll fix it. Huawei Cloud AgentArts (AgentSphere sandbox) is a trademark of its owner. Sandboxer is an independent product and is not affiliated with Huawei Cloud AgentArts (AgentSphere sandbox).

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