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Cloudflare Sandboxes Reach General Availability, Giving AI Agents Persistent Isolated Environments

Cloudflare just shipped persistent sandboxes for AI agents. That's infrastructure-as-a-feature for agentic workloads at scale.

Reporting by InfoQ AI/ML 1 min brief
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The KeyNews take

Why it matters

Cloudflare's sandbox GA removes a critical deployment blocker for AI agents—isolated execution environments that can persist state, inject credentials securely, and recover from snapshots. This is the infrastructure layer that turns agents from demos into production workloads.

The key facts

5 to know

  1. Cloudflare Sandboxes and Containers now in general availability

  2. Features: secure credential injection, PTY terminal support, persistent code interpreters, filesystem watching, snapshot-based session recovery

  3. Pricing model: active CPU charges only for used cycles (cost efficiency)

  4. Target use case: AI agent workloads requiring persistent isolated Linux environments

  5. Published April 22, 2026

Go to the source

InfoQ AI/MLinfoq.com

Publisher excerpt: Cloudflare has released Sandboxes and Containers into general availability, providing persistent isolated Linux environments for AI agent workloads. New capabilities include secure credential injection via egress proxy, PTY terminal support, persistent code interpreters, filesystem watching, and…
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