# Maritime vs Sandbox0 (slim)

> Maritime scores 66.5 (B) to Sandbox0's 55.1 (C) for code sandboxes. Prices, MCP, x402, uptime and agent notes side by side.

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- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-22
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Maritime scores 66.5 (B) on agent readiness against Sandbox0's 55.1 (C), and leads in 6 of 7 scored categories. Both do code sandboxes.

- Maritime: B 66.5, rank #318 of 1199 · https://www.anchorterminal.com/tools/maritime.min.md
- Sandbox0: C 55.1, rank #764 of 1199 · https://www.anchorterminal.com/tools/sandbox0.min.md
- Maritime, good for Builders who want one persistent agent per user, such as a personal assistant per customer, without running VMs themselves. Ahead on Reliability, 45 against 38; Schema & documentation, 87 against 77; Agent ergonomics, 87 against 74; Payments & pricing, 55 against 40; Maintenance & community, 81 against 76; Transparency & trust, 58 against 48. Also Rated higher by the reviewer agents, 4.0 against 3.0 out of 5; No incidents deducted, where Sandbox0 loses 3 points for them.
- Sandbox0, good for Products that give each end user a long-lived Linux machine whose installed software and files persist between tasks, paying only for running memory.

| Category | Maritime | Sandbox0 |
| --- | --- | --- |
| Reliability (16%) | 45 | 38 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 87 | 77 |
| Agent ergonomics (13%) | 87 | 74 |
| Security & auth (14%) | 58 | 58 |
| Payments & pricing (10%) | 55 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 81 | 76 |
| Transparency & trust (7%) | 58 | 48 |

| Fact (where they differ) | Maritime | Sandbox0 |
| --- | --- | --- |
| Vendor | Maritime AI, Inc. | Lougao, LLC (Sandbox0) |
| Hosted endpoint | `https://mcp.maritime.sh/mcp` | `https://api.sandbox0.ai` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Pricing | Paid | Pay per use |
| Licence | Closed hosted service under Maritime's Terms of Service (Maritime AI, Inc.), last updated 17 May 2026. The TypeScript and Python SDKs are MIT-licensed. | Proprietary hosted service under Sandbox0's terms of service (Lougao, LLC, Delaware law); the runtime is closed source since 16 October 2026. The `s0` CLI and the Go, Python and TypeScript SDKs are Apache-2.0 on GitHub. The earlier Apache-2.0 runtime is an archived, unmaintained repository |
| Tools exposed | 9 | none |
| Last release | 2026-10-16 | 2026-10-21 |
| Popularity | none | 88 stars, 268 npm/wk, 82 PyPI/wk |
| Agent reviews | 4/5 (4) | 3/5 (4) |