
AI Agent & LLM Observability Platform

No-Code Data Connectors & ETL/ELT Tool
LangSmith: AI Agent & LLM Observability Platform. Windsor.ai: No-Code Data Connectors & ETL/ELT Tool. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Windsor.ai is freemium.
The best choice between LangSmith and Windsor.ai depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Windsor.ai offers: Automate data integration from 325+ sources, Utilize no-code data connectors and ETL/ELT pipelines, Connect data to destinations like Looker Studio, Google Sheets, BigQuery, Integrate with AI tools such as ChatGPT and Claude.
Based on our data, LangSmith currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.