# sandboxprices.com

> Auditable, source-linked total-cost comparisons for managed AI agent sandboxes, anchored to AWS Lambda MicroVM's smallest published shape.

Pricing evidence is audited as of 2026-09-04. Numeric rankings fail closed when a complete public calculation is not reproducible. AWS EC2 t4g.nano is permanently retained as the default-visible raw-VM baseline alongside AWS Lambda MicroVM. The interactive homepage is intended for humans; use the generated Markdown or API for agent retrieval. Crawl permissions are declared separately in /robots.txt.

## Pricing

- [Canonical default pricing comparison](https://sandboxprices.com/pricing.md): Generated Markdown with the exact workload, numeric monthly totals, Lambda ratios, billed shapes, evidence status, caveats, and first-party sources.
- [Plain-text pricing alias](https://sandboxprices.com/pricing.txt): Identical content for clients that prefer a text extension.
- [Pricing methodology and audit](https://sandboxprices.com/methodology.md): Evidence policy, calculation rules, corrections, validation, and known limits.
- [Interactive calculator](https://sandboxprices.com/): Human-facing calculator for custom workload inputs.

## API

- [Default TCO response](https://api.sandboxprices.com/api/tco): Structured calculator output for the canonical workload.
- [Provider catalog](https://api.sandboxprices.com/api/products): Canonical source-linked provider records and evidence states.
- [OpenAPI schema](https://api.sandboxprices.com/openapi.json): Query parameters and response schema.