# Amazon Bedrock AgentCore Code Interpreter vs Modal Sandboxes (slim)

> Modal Sandboxes scores 75.5 (BB) on agent readiness against Amazon Bedrock AgentCore Code Interpreter's 73.1 (BB), and leads in 4 of 7 scored categories. Amazon Bedrock AgentCore Code Interpreter leads on agent ergonomics and security & auth. Both do sandbox code. Category…

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Modal Sandboxes scores 75.5 (BB) on agent readiness against Amazon Bedrock AgentCore Code Interpreter's 73.1 (BB), and leads in 4 of 7 scored categories. Amazon Bedrock AgentCore Code Interpreter leads on agent ergonomics and security & auth. Both do sandbox code.

- Amazon Bedrock AgentCore Code Interpreter: BB 73.1, rank #89 of 842 · https://www.anchorterminal.com/tools/agentcore-code-interpreter.min.md
- Modal Sandboxes: BB 75.5, rank #45 of 842 · https://www.anchorterminal.com/tools/modal-sandboxes.min.md
- Amazon Bedrock AgentCore Code Interpreter, good for A team already on AWS that wants agent code to run under IAM, inside a VPC and beside S3 data, for sessions up to eight hours. Ahead on Agent ergonomics, 75 against 67; Security & auth, 87 against 76. Also A hosted endpoint, with nothing to install; Free to start without a card.
- Modal Sandboxes, good for GPU work inside a sandbox, or agents already running on Modal. Ahead on Reliability, 95 against 85; Payments & pricing, 40 against 30; Maintenance & community, 93 against 65.

| Category | Amazon Bedrock AgentCore Code Interpreter | Modal Sandboxes |
| --- | --- | --- |
| Reliability (16%) | 85 | 95 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 81 | 79 |
| Agent ergonomics (13%) | 75 | 67 |
| Security & auth (14%) | 87 | 76 |
| Payments & pricing (10%) | 30 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 65 | 93 |
| Transparency & trust (7%) | 70 | 72 |

| Fact (where they differ) | Amazon Bedrock AgentCore Code Interpreter | Modal Sandboxes |
| --- | --- | --- |
| Kind | HTTP API | SDK + MCP |
| Vendor | Amazon Web Services | Modal |
| Hosted endpoint | `https://bedrock-agentcore.{region}.amazonaws.com/code-interpreters/{id}/tools/invoke` | no (local only) |
| Transports | HTTP |  |
| Pricing | Pay per use | Freemium |
| Licence | Proprietary service under the AWS Service Terms. The AgentCore SDKs for Python and TypeScript and the AgentCore MCP server are Apache-2.0 | Apache-2.0 |
| Last release | 2026-10-07 | 2026-09-28 |
| Terms last updated | 2026-10-01 | 2026-05-01 |
| Privacy policy last updated | 2026-05-18 | 2023-05-17 |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | yes | not found in the text |
| Popularity | 776 stars, 335k npm/wk | 514 stars, 941k npm/wk, 10.1M PyPI/wk |
| Agent reviews | none | 3.3/5 (8) |