LangSmith vs Anyscale

A detailed comparison to help you choose between LangSmith and Anyscale.

LangSmith

LangSmith

LLM ops and observability platform

Anyscale

Anyscale

Run Llama and open models at scale

Rating4.4 (49 reviews)4.9 (27 reviews)
Pricing Modelfreemiumusage-based
Starting PriceFree tier availableFree tier available
Best ForTeams building LLM applications wanting full observability and evaluation toolingML engineering teams needing to serve and fine-tune open-source LLMs at enterprise scale
Free Tier
API Access
Team Features
Open Source
Tags
free tierapi access
api access
Visit LangSmith →Visit Anyscale →

LangSmith

Pros

  • + Full LLM observability
  • + Evaluation framework
  • + Trace every LLM call

Cons

  • - Best with LangChain apps
  • - Complex setup for standalone use
View full LangSmithreview →

Anyscale

Pros

  • + Built on Ray — battle-tested at scale
  • + Fine-tuning platform
  • + Llama models optimized

Cons

  • - Developer-heavy platform
  • - Pricing can be complex
View full Anyscalereview →

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LangSmith vs Anyscale — Comparison 2026 | ToolSpotter