Cloudflare
Best for
Edge computing with Workers AI and MCP server hosting — lowest latency for globally distributed agent workloads
Limitations
Workers runtime has compatibility limitations vs. Node.js; vendor lock-in on Cloudflare-specific APIs (KV, D1, R2); debugging edge functions is harder than traditional server-side
Features
Frameworks
SDK Languages
Compliance
Cloudflare
Cloudflare has expanded from CDN and DNS into a full edge computing platform. Workers run JavaScript/TypeScript at the edge globally, and Workers AI provides on-edge LLM inference. Cloudflare also ships first-party support for hosting MCP servers on Workers.
For agent developers, the edge runtime means low-latency tool execution anywhere in the world. The MCP server hosting support is a differentiator — you can deploy MCP-compatible tool servers on Cloudflare Workers with built-in OAuth. The tradeoff is that the Workers runtime isn't fully Node.js-compatible, so some npm packages won't work.