AWS, Google, Azure and Cloudflare are all building agent sandboxes
krishnan · x · 2026-07-26
- A Newstack article suggests AWS, Google Cloud, Microsoft Azure, and Cloudflare are all building agent sandboxes, but with different designs.
- The key shift is that agents are moving from a chat UI to an execution environment that can touch code, files, tools, browsers, APIs, and even production-adjacent systems.
- The real buyer question is no longer whether an agent can write code, but whether it can be safely contained when it behaves badly.
- The post breaks sandboxes into five tradeoffs: isolation, network control, secrets handling, observability, and latency/cost.
- The author argues enterprise teams will increasingly become agent environment designers, deciding allowed actions, captured evidence, exposed tools, and human approval gates.
- Bottom line: the next platform battle is not only model quality, but who owns the safe execution layer for AI work.
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