# Blaxel Sandboxes vs Cloudflare Sandbox SDK (slim)

> Cloudflare Sandbox SDK has a score of 67.8 (B) against Blaxel Sandboxes's 61 (C). Both do sandbox code. The largest gap is reliability, 52 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-cloudflare-sandbox-sdk.md (~1,500 tokens) · this version ~330 tokens · JSON https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-cloudflare-sandbox-sdk.json · canonical https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-cloudflare-sandbox-sdk
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

Cloudflare Sandbox SDK has a score of 67.8 (B) against Blaxel Sandboxes's 61 (C). Both do sandbox code. The largest gap is reliability, 52 points.

- Blaxel Sandboxes: C 61, rank #234 of 452 · https://www.anchorterminal.com/tools/blaxel-sandboxes.min.md
- Cloudflare Sandbox SDK: B 67.8, rank #137 of 452 · https://www.anchorterminal.com/tools/cloudflare-sandbox-sdk.min.md
- Pick Blaxel Sandboxes for agent ergonomics (+7), payments & pricing (+10), maintenance & community (+15). Pick Cloudflare Sandbox SDK for reliability (+52), transparency & trust (+5).

| Category | Blaxel Sandboxes | Cloudflare Sandbox SDK |
| --- | --- | --- |
| Reliability (16%) | 35 | 87 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 80 | 77 |
| Agent ergonomics (13%) | 70 | 63 |
| Security & auth (14%) | 64 | 65 |
| Payments & pricing (10%) | 40 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 85 | 70 |
| Transparency & trust (7%) | 68 | 73 |