85
/100
prowl
Benchmarked Apr 06, 2026

E2B

Secure cloud sandboxes for AI agents to execute code (Python, JS, Ruby, C++). Isolated environments with up to 24hr sessions. REST API + SDKs.

code-executionsandboxingai-infrastructure platform_profile
Benchmark Your API

Score Breakdown

Latency 10/10
Parseability 10/10
Token Efficiency 9/10
Consistency 8/10
Documentation 8/10
Error Clarity 8/10
First-Try Success 8/10
Auth Simplicity 7/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
```json
{
  "service_type": "platform",
  "base_url": "https://e2b.dev",
  "auth_method": "api_key",
  "auth_config": {
    "key_location": "header",
    "key_name": "Authorization",
    "format": "Bearer {api_key}"
  },
  "endpoints": [
    {
      "path": "/v2/sandboxes",
      "method": "POST",
      "purpose": "Create sandbox from template"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}",
      "method": "GET",
      "purpose": "Get sandbox details"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}",
      "method": "DELETE", 
      "purpose": "Kill sandbox"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}/connect",
      "method": "POST",
      "purpose": "Connect to sandbox and resume if paused"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}/filesystem/upload",
      "method": "POST",
      "purpose": "Upload files to sandbox"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}/filesystem/download",
      "method": "GET",
      "purpose": "Download files from sandbox"
    },
    {
      "path": "/v2/sandboxes/{sandboxID}/process/start",
      "method": "POST",
      "purpose": "Start process in sandbox"
    },
    {
      "path": "/v2/templates",
      "method": "POST",
      "purpose": "Create custom template"
    }
  ],
  "pricing_model": {
    "type": "subscription",
    "details": {
      "has_free_tier": "likely",
      "billing_basis": "compute_time_and_usage",
      "notes": "Infrastructure service with per-sandbox billing model"
    }
  },
  "rate_limits": {},
  "capabilities": [
    "secure_code_execution",
    "multi_language_support",
    "file_system_operations", 
    "process_management",
    "real_time_streaming",
    "template_management",
    "sandbox_persistence",
    "metrics_monitoring",
    "team_collaboration",
    "cli_tools",
    "sdk_support",
    "ai_agent_integration",
    "isolated_environments",
    "long_running_sessions"
  ],
  "raw_analysis": "E2B is a mature cloud infrastructure platform specifically designed for AI agents to execute code safely in isolated sandbox environments. It supports multiple programming languages (Python, JavaScript, Ruby, C++) with sessions lasting up to 24 hours. The platform offers comprehensive APIs for sandbox lifecycle management, file operations, process control, and custom template creation. Key differentiators include deep integration with popular AI agents (Claude Code, OpenClaw, Amp), real-time streaming capabilities, and enterprise features like team management and custom templates. The extensive documentation and CLI tools indicate a production-ready service targeting AI developers who need secure, scalable execution environments. The service appears to follow a usage-based pricing model typical of cloud infrastructure platforms, with likely free tier options for development use."
}
```
Execute

3/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /200260ms
robots_txtGET /robots.txt20086ms
llms_txtGET /llms.txt200478ms
Interpret
{"multi_model": true, "models_used": ["openai", "claude_cli"], "model_scores": {"GPT-4o": {"overall": 84, "dimensions": {"token_efficiency": 9.0, "first_try_success": 7.5, "response_parseability": 9.5, "error_clarity": 8.0, "doc_quality": 8.5, "auth_simplicity": 7.0, "latency": 10.0, "consistency": 8.0}}, "Claude CLI": {"overall": 85, "dimensions": {"token_efficiency": 9.0, "first_try_success": 7.5, "response_parseability": 10.0, "error_clarity": 8.0, "doc_quality": 8.5, "auth_simplicity": 7.0, "latency": 10.0, "consistency": 8.0}}}, "averaged": true}

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

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