Langchain-Chatchat vs promptfoo

Side-by-side comparison of two AI agent tools

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Ll

promptfooopen-source

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and

Metrics

Langchain-Chatchatpromptfoo
Stars37.7k18.9k
Star velocity /mo247.51.7k
Commits (90d)——
Releases (6m)010
Overall score0.481041590974721050.7957593044797683

Pros

  • +完全开源且支持离线部署，确保数据隐私和安全性
  • +专门针对中文场景优化，对ChatGLM、Qwen等中文模型支持友好
  • +基于成熟的Langchain框架，提供稳定的RAG与Agent功能架构
  • +Comprehensive testing suite covering both performance evaluation and security red teaming in a single tool
  • +Multi-provider support with easy comparison between OpenAI, Anthropic, Claude, Gemini, Llama and dozens of other models
  • +Strong CI/CD integration with automated pull request scanning and code review capabilities for production deployments

Cons

  • -需要本地部署和维护，对用户的技术水平和硬件资源有较高要求
  • -相比云端AI服务，在计算效率和响应速度上可能存在劣势
  • -多种模型选择和配置可能增加使用复杂度
  • -Requires API keys and credits for multiple LLM providers, which can become expensive for extensive testing
  • -Command-line focused interface may have a learning curve for teams preferring GUI-based tools
  • -Limited to evaluation and testing - does not provide actual LLM application development capabilities

Use Cases

  • •企业内部构建基于私有文档的知识库问答系统
  • •对数据安全有严格要求的政府或金融机构AI应用
  • •研究机构进行中文自然语言处理实验和模型测试
  • •Automated testing and evaluation of prompt performance across different models before production deployment
  • •Security vulnerability scanning and red teaming of LLM applications to identify potential risks and compliance issues
  • •Systematic comparison of model performance and cost-effectiveness to optimize AI application architecture
View Langchain-Chatchat DetailsView promptfoo Details