A provider's Cloud Shell is a convenient browser terminal — but it is scoped to that one cloud account. WebXterm gives you the same browser terminal experience for any machine you register: across cloud providers, on-prem servers, bare metal, and even laptops.
| Capability | WebXterm | Cloud Shell |
|---|---|---|
| Browser terminal | Yes | Yes |
| Works across clouds & on-prem | Yes — any machine with the agent | Scoped to one provider |
| Access laptops / bare metal | Yes | No |
| Centralized RBAC | Yes — per-user per-machine | Provider IAM only |
| Audit logs across all machines | Yes — unified immutable log | Per-provider logging |
| CLI + VS Code access | Yes — VSAY CLI & extension | Limited |
| Port forwarding | Yes — tunnel remote ports to localhost | Varies |
| Self-hostable | Yes | No — provider managed |
Cloud Shell is great when you live entirely inside one cloud provider. WebXterm is the better fit when your infrastructure spans multiple clouds, on-prem servers, bare metal, or laptops — it brings a browser terminal, CLI, and VS Code access to every registered machine, with unified RBAC and audit logging, and can be self-hosted.
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