A agentindex
Comparison

Cloudflare Agents SDK vs LangGraph

A like-for-like, spec-level comparison. Both entries are verified against their docs and repo.

Cloudflare Agents SDK

Stateful agents on Cloudflare Workers.

  • + Stateful agents on serverless edge
  • + Durable Objects give durable execution and alarms
  • − Cloudflare-locked runtime
  • − Newer mental model to learn

LangGraph

Graph-based agent orchestration from LangChain.

  • + Explicit state graph suits complex workflows
  • + Checkpointing enables human-in-the-loop
  • − Steep learning curve
  • − Tied to the LangChain ecosystem
Spec Cloudflare Agents SDK LangGraph
Category framework framework
License Apache-2.0 MIT
Open source Yes Yes
Self-hostable No Yes
MCP support Yes Yes
Pricing usage free
Starting price Cloudflare Workers free tier BYOK usage cost
Models claude, gpt, gemini, byok claude, gpt, gemini, byok
Languages typescript python, typescript
GitHub stars 5.2k 35.7k
Last activity 2026-06-25 2026-06-25