Cloudflare Agents SDK vs Vercel Sandbox vs Cloudflare MCP
Side by side, from each listing’s own data. A row where every column says the same is shown once, dimmed.
 Cloudflare Agents SDKby CloudflareRemove Cloudflare Agents SDK from this comparison |  Vercel Sandboxby VercelRemove Vercel Sandbox from this comparison |  Cloudflare MCPby CloudflareRemove Cloudflare MCP from this comparison | |
|---|---|---|---|
| Sets it apart |
|
| — |
| What it is | TypeScript SDK for building stateful AI agents on Cloudflare Durable Objects. Built-in SQL state, WebSocket, task scheduling, MCP client/server, and browser tools. | Runs untrusted or agent-generated code in isolated Firecracker microVMs on Vercel, with snapshots, persistent sandboxes, and custom images, via TypeScript and Python SDKs and a CLI. | Official Cloudflare MCP server suite. Lets AI agents manage Workers, KV storage, D1 databases, R2 buckets, and deploy edge functions programmatically. |
| Provider | Cloudflare | Vercel | Cloudflare |
| Official vendor | Cloudflare | Vercel | Cloudflare |
| Verified | YesSame for all | ||
| Access | API, MCP, CLI | API, CLI | MCP |
| Auth | API Key | Bearer Token | API Key |
| MCP server | In its setup guide | No MCP server | Hostedhttps://mcp.cloudflare.com/mcp |
| CLI install | In its docs | npmnpm i -g sandbox | No CLI |
| API base URL | In its docs | https://api.vercel.com | No API |
| Skills | Stateful Agents, MCP Client & Server, Task Scheduling, Browser Tools, Deploy via CLI | Isolated MicroVMs, Snapshotting, Persistent Sandboxes, Managed and Custom Images, Multi-Agent Isolation | Workers Deploy, KV Storage, D1 Database, R2 Object Storage, Pages Deployment |
| Streaming | Yes | Yes | No |
| Push notifications | NoSame for all | ||
| Categories | Infrastructure & Ops | Browser & Computer Use, Infrastructure & Ops | Infrastructure & Ops |
| Tags | sdk, cloudflare, durable-objects, stateful-agents, mcp, typescript, serverless | vercel, microvm, firecracker, code-execution, sandboxing, snapshots, typescript-sdk, python-sdk | mcp, cloudflare-workers, edge-computing, kv-storage, d1-database, serverless |
| Listed since | Apr 25, 2026 | Oct 10, 2026 | Apr 13, 2026 |
| Use it now | |||
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