Back to discovery
DIRECTORY / COMPARE
Resource comparison
4Compare the same catalog fields side by side. Missing evidence is shown as unverified.
Selection note
A highlighted field is evidence for one decision dimension, not a universal winner. Confirm current pricing, limits, and availability on the official website.
Compared resources
CrewAI
Agent
多 Agent 协作框架，按角色分工完成复杂任务。
Dify
Agent
开源 LLM 应用开发平台，可视化编排 Agent 与 RAG。
LangChain
Agent
构建 LLM 应用、RAG 和 Agent 的开源框架。
LangGraph
Agent
LangChain 团队的图结构 Agent 编排框架，适合生产。
Compared fields
| Dimension | CrewAI | Dify | LangChain | LangGraph |
|---|---|---|---|---|
| Type | Agent | Agent | Agent | Agent |
| Region | Overseas | Global | Global | Global |
| Pricing | Freemium | Freemium | Free | Free |
| Pricing detail | Unverified | Unverified | Unverified | Unverified |
| Access | No login | Login required | No login | No login |
| Free quota | Unverified | Unverified | Unverified | Unverified |
| Platforms |
|
|
|
|
| Chinese support | No | Yes | Yes | No |
| Open source | No | No | No | No |
| Best for |
|
|
|
|
| Not for | Unverified | Unverified | Unverified | Unverified |
| Typical tasks |
|
|
|
|
| Strengths | Unverified |
| Unverified |
|
| Limitations | Unverified |
| Unverified |
|
| Context length | Unverified | Unverified | Unverified | Unverified |
| Capabilities | Unverified | Unverified | Unverified | Unverified |
| Model API price | Unverified | Unverified | Unverified | Unverified |
| Verification | UnverifiedChecked 2026-08-28 | UnverifiedChecked 2026-08-28 | UnverifiedChecked 2026-08-28 | UnverifiedChecked 2026-08-28 |
| Source |