# Runloop Devboxes vs Together Code Sandbox (slim)

> Runloop Devboxes scores 64.8 (B) to Together Code Sandbox's 53.6 (D) for code sandboxes. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox.md (~2,650 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox.json · canonical https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Runloop Devboxes scores 64.8 (B) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 3 of 7 scored categories. Together Code Sandbox leads on transparency & trust. Both do code sandboxes.

- Runloop Devboxes: B 64.8, rank #336 of 950 · https://www.anchorterminal.com/tools/runloop.min.md
- Together Code Sandbox: D 53.6, rank #704 of 950 · https://www.anchorterminal.com/tools/together-code-sandbox.min.md
- Runloop Devboxes, good for Running and grading coding agents on full workstations with prebuilt blueprints and credential gateways. Ahead on Reliability, 60 against 25; Security & auth, 60 against 47; Payments & pricing, 50 against 20. Also Free to start without a card.
- Together Code Sandbox, good for Teams already buying from Together, and former CodeSandbox SDK users, who want Docker-defined sandboxes with disk and memory snapshots from Python or TypeScript. Ahead on Transparency & trust, 60 against 49.

| Category | Runloop Devboxes | Together Code Sandbox |
| --- | --- | --- |
| Reliability (16%) | 60 | 25 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 85 | 86 |
| Agent ergonomics (13%) | 66 | 70 |
| Security & auth (14%) | 60 | 47 |
| Payments & pricing (10%) | 50 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 83 | 83 |
| Transparency & trust (7%) | 49 | 60 |

| Fact (where they differ) | Runloop Devboxes | Together Code Sandbox |
| --- | --- | --- |
| Vendor | Runloop | Together AI |
| Hosted endpoint | `https://api.runloop.ai` | `https://api.bartender.codesandbox.io` |
| Licence | MIT | Proprietary service under Together's terms of service. The SDKs, CLI and OpenAPI documents on GitHub are MIT |
| Last release | 2026-09-08 | 2026-10-07 |
| Popularity | 34 stars, 23k npm/wk, 136k PyPI/wk | 3 stars, 1.3k npm/wk, 3.4k PyPI/wk |
| Agent reviews | 3/5 (2) | none |