
AI Agent & LLM Observability Platform

Build production-ready business software with AI, no code required.
LangSmith: AI Agent & LLM Observability Platform. Softr AI Co-Builder: Build production-ready business software with AI, no code required.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Softr AI Co-Builder is freemium.
The best choice between LangSmith and Softr AI Co-Builder 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.
LangSmith is primarily designed for individuals, while Softr AI Co-Builder is built for businesses and professionals.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Softr AI Co-Builder offers: AI App Builder, Automatic Database Creation, No-Code UI & Logic Design, 15+ Native Integrations.
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.