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Overview

ORS environments work with any sandbox provider - E2B, Daytona, Modal, or others. OpenReward also provides a native sandbox option that integrates directly with the platform’s environment file storage.

When to Use OpenReward Sandboxes

OpenReward sandboxes may be a good fit if you:
  • Already use OpenReward: Same API key for environments and sandboxes
  • Use environment file storage: Direct mounting of environment buckets
For specialised needs, external providers like E2B, Daytona, or Modal may offer better solutions.

Features

  • Multiple machine sizes: From 0.1:0.1 (minimal) to 4:16 (high-memory workloads)
  • Flexible configuration: Custom container images, resources, and environment variables
  • Network isolation: Optional network blocking for secure code execution
  • Storage mounting: Access environment cloud storage with bucket mounting
  • Sidecar support: Run additional services (Redis, PostgreSQL, etc.)

Full Documentation

Complete OpenReward Sandboxes DocumentationFor comprehensive documentation including setup, configuration, lifecycle management, and advanced features, see the OpenReward Sandboxes section in the Sandboxes concepts guide.

Next Steps

Other Sandbox Providers

ORS environments work with any sandbox provider. Other popular options include: