# Agent Sandbox vs Composio

Agent Sandbox records 0 monthly visits with 0% month-over-month growth and Free Trial, Paid pricing. Composio records 2,782,603 monthly visits with +22.8% growth and Freemium, Contact for Pricing pricing.

| Metric | [Agent Sandbox](https://openaitools.app/tool/agent-sandbox) | [Composio](https://openaitools.app/tool/composio) |
| :--- | :--- | :--- |
| Website URL | https://agentsandbox.co | https://composio.dev |
| Categories | AI Agent, AI API, AI Developer Tools, AI Code Assistant | AI Developer Tools, AI Agent, Large Language Models (LLMs), AI API |
| Pricing Model | Free Trial, Paid | Freemium, Contact for Pricing |
| Monthly Visits | 0 | 2,782,603 |
| MoM Growth Rate | 0% | +22.8% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 1,238,943 |
| Review Score | 4.2 | 4.5 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Website |

## Agent Sandbox

Agent Sandbox provides the missing "computer" for AI agents. Instead of letting an agent execute code on your own machines, you send the code to the Agent Sandbox API, which runs it in a sandboxed workspace with Python 3.11, memory and timeout limits, and no access to your infrastructure. This is the pattern behind code interpreters, data-analysis agents, and any tool-using model that needs to actually run something rather than just describe it.

The service covers the full round trip. Agents can install the libraries they need, which are provisioned reproducibly per run; upload input data such as CSV files; and download whatever the code produces, from charts to transformed datasets. It ships as a single tool that plugs into any agent framework, client-side or server-side, via the agentsandbox-sdk Python package.

Pricing is purely consumption-based with no subscription: new users who sign in with Google receive $10 in free credits (roughly 11 hours of compute), compute costs $0.00025 per second billed by the second, and output file storage costs $0.0005 per MB. Credits are bought in amounts from $5 to $1,000, and a dashboard tracks balance, usage history, and spending. The platform documents compatibility with Claude Code, Codex, Cursor, Windsurf, and Cline.

**Pricing & Plans:** Pay-as-you-go with no subscription. New users get $10 in free credits on Google sign-in (~11 hours of compute); compute is $0.00025/second (billed per second) and output storage is $0.0005/MB. Credits can be purchased in $5–$1,000 increments.

- **Sandboxed Python and Bash execution:** Run real Python 3.11 and shell commands inside an isolated workspace with memory and timeout limits, keeping untrusted code off your own machines.
- **Automatic dependency installation:** List the libraries or system tools your agent needs and they are installed automatically and reproducibly for that run.
- **File upload and artifact retrieval:** Send input data for processing and download everything the agent creates, including charts, logs, reports, and transformed datasets.
- **Drop-in agent integration:** Use it as a single tool inside any agent framework with the agentsandbox-sdk, working client-side or server-side with minimal setup.
- **Usage dashboard and per-second billing:** Track balance, usage history, and spending patterns, with compute charged per second and no commitments.

**Strengths:** Genuinely isolated execution with memory and timeout limits; Usage-based pricing with per-second billing and no subscription commitment; Handles dependencies, files, and artifacts in one API; Works with popular agent tools including Claude Code, Codex, Cursor, Windsurf, and Cline

**Limitations:** Requires developer effort to wire the SDK into an existing agent stack; Costs scale with compute seconds, so long-running code can add up; Sandbox limits (memory, timeout) may not suit heavy workloads

[Profile (Markdown)](https://openaitools.app/tool/agent-sandbox.md)

## Composio

Composio sits between your AI application and the outside world. Instead of hand-coding an integration for every SaaS product your agent needs, you pick from a large catalog of pre-built toolkits, and Composio handles the tedious parts: OAuth authorization, credential storage and refresh, per-action permission scopes, and execution. The same catalog powers both agent frameworks (via SDKs and function calling) and MCP-compatible clients such as Claude, ChatGPT, Codex, and Cursor, which can connect through a single managed MCP endpoint.

The platform has expanded well beyond simple tool calling. Triggers let agents start background work in response to events in connected apps. Firewall inspects tool results and blocks hidden prompt-injection instructions before the model reads them. Instant tools provide audio, video, search, browser, and data capabilities without managing your own API keys, and optimization features aim to lower the cost per completed task. Enterprise controls add SSO, governance, and audit trail support.

The product is aimed primarily at engineering teams building agents or agentic backends, and secondarily at knowledge workers who want Claude or ChatGPT to operate their everyday apps. It follows a freemium model with a free developer tier and paid tiers plus custom enterprise agreements, and the company states SOC 2 Type II compliance.

**Pricing & Plans:** Freemium. A free developer tier is available for getting started, with paid plans and custom enterprise pricing for higher usage, team controls, and security requirements. Exact tier limits are published on Composio's pricing page; contact sales for enterprise terms.

- **1,700+ app toolkits:** A large catalog of pre-built integrations spanning productivity, CRM, support, engineering, finance, HR, and e-commerce apps, each exposing callable actions to your agent.
- **Managed authentication:** Composio runs OAuth flows, stores and refreshes credentials, and enforces per-action permission scopes so agents act only where you allow them.
- **MCP gateway:** One managed MCP endpoint that connects Claude, ChatGPT, Codex, Cursor, and other MCP clients to your entire tool catalog in a few clicks.
- **Triggers:** Start background agents from events occurring across connected apps, so work can begin without a user prompt.
- **Firewall and enterprise governance:** Inspect tool outputs to block injected instructions, and add SSO, audit trails, and org-wide policy controls for regulated deployments.

**Strengths:** Very large integration catalog, which removes most custom API glue work; Handles the hard parts of auth: OAuth, token refresh, and scoping; Works with both code-first SDK flows and no-code MCP clients; Safety features such as Firewall and enterprise governance are uncommon in this category

**Limitations:** Deeper capability comes with a learning curve around toolkits, actions, and auth configs; Free tier limits are modest, so production use generally requires a paid plan; Behaviors and available toolkits change frequently, so docs must be checked often

[Profile (Markdown)](https://openaitools.app/tool/composio.md)

## Frequently Asked Questions

### How do Agent Sandbox and Composio compare in monthly traffic?

Agent Sandbox has 0 monthly visits, while Composio has 2,782,603. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Agent Sandbox has a month-over-month growth rate of 0%; Composio has +22.8%.

### How does pricing compare?

Agent Sandbox: Free Trial, Paid. Pay-as-you-go with no subscription. New users get $10 in free credits on Google sign-in (~11 hours of compute); compute is $0.00025/second (billed per second) and output storage is $0.0005/MB. Credits can be purchased in $5–$1,000 increments. Composio: Freemium, Contact for Pricing. Freemium. A free developer tier is available for getting started, with paid plans and custom enterprise pricing for higher usage, team controls, and security requirements. Exact tier limits are published on Composio's pricing page; contact sales for enterprise terms.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | [.md](https://openaitools.app/tool/openai.md) |
| 2 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | Leading unified LLM model gateway, but strictly handles model inference rather than third-party SaaS tool integrations and authentication. | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 3 | [Pi Coding Agent](https://openaitools.app/tool/pi-coding-agent) | 1,929,244 | +4% | Free | A minimal, extensible terminal coding agent you can reshape | [.md](https://openaitools.app/tool/pi-coding-agent.md) |
| 4 | [Vapi](https://openaitools.app/tool/vapi) | 662,301 | -11.4% | Freemium | Build, test, and deploy production-grade voice AI agents over API | [.md](https://openaitools.app/tool/vapi.md) |
| 5 | [BLACKBOX.AI](https://openaitools.app/tool/blackbox-ai-1) | 622,975 | -27.2% | Free Trial, Paid | High-trust frontier inference, encrypted end to end | [.md](https://openaitools.app/tool/blackbox-ai-1.md) |
| 6 | [LiteLLM](https://openaitools.app/tool/litellm) | 576,967 | +7.9% | Freemium, Contact for Pricing | Exceptional open-source gateway for LLM provider routing, but lacks Composio's extensive library of SaaS tool integrations and auth. | [.md](https://openaitools.app/tool/litellm.md) |
| 7 | [Treg](https://openaitools.app/tool/treg) | 452,935 | +223.4% | Freemium | Open-source MCP gateway and pay-per-call catalog, but offers less extensive managed authentication workflows than Composio. | [.md](https://openaitools.app/tool/treg.md) |
| 8 | [Mastra](https://openaitools.app/tool/mastra) | 318,954 | -5% | Freemium, Contact for Pricing | Robust TypeScript framework for agent workflows and tools, but requires writing custom integration code instead of pre-built connectors. | [.md](https://openaitools.app/tool/mastra.md) |
| 9 | [Merge](https://openaitools.app/tool/merge-dev) | 313,201 | +1.7% | Freemium, Contact for Pricing | Powerful universal API infrastructure for connecting agents to B2B data, but focuses more on unified SaaS data than tool execution. | [.md](https://openaitools.app/tool/merge-dev.md) |
| 10 | [Pipedream](https://openaitools.app/tool/pipedream) | 312,216 | -14.3% | Freemium, Paid, Contact for Pricing | Excellent managed authentication and event triggers for agent workflows, but less specialized around native MCP gateway protocols. | [.md](https://openaitools.app/tool/pipedream.md) |

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Source: https://openaitools.app/compare/agent-sandbox-vs-composio

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)