
Fast and effortless AI training platform.

AI Agent & LLM Observability Platform
Cerebras: Fast and effortless AI training platform.. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Cerebras is freemium and LangSmith is freemium.
The best choice between Cerebras and LangSmith 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.
Cerebras is primarily designed for businesses and professionals, while LangSmith is built for individuals.
Cerebras offers: Free inference API access, AI training services, Self-serve payment options (starting at $10), Cerebras Code Pro tier ($50/month). LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts.
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.