These tools competes with

DeepEvalvsInspect

LLM evaluation framework — 14+ metrics versus Open-source LLM evaluation framework by the UK AI Safety Institute

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Choose DeepEval when…

  • •You want a pytest-style framework for LLM testing
  • •Unit-test-like evals for LLM outputs fit your workflow
  • •You need RAG-specific metrics like faithfulness and relevancy

Choose Inspect when…

  • •running capability and safety evaluations on LLMs
  • •building custom benchmarks for model comparison
  • •need government-backed evaluation methodology

Side-by-side comparison

Field
DeepEval
Inspect
Category
Prompt & Eval
Prompt & Eval
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
Open Source: Free
GitHub Stars
⭐ 5,500
⭐ 1,800
Health
●80 — Active
●75 — Active

DeepEval

Open-source evaluation framework with 14+ metrics including faithfulness, relevancy, and hallucination detection. Integrates with CI/CD.

Website ↗GitHub ↗

Inspect

Inspect is an open-source framework for building LLM evaluations, developed by the UK AI Safety Institute. It provides task composition, built-in datasets, scorers, and solvers for systematic benchmarking of LLM capabilities, safety, and alignment properties.

Website ↗GitHub ↗

Only DeepEval (7)

LangfuseRAGASPromptFooOpenAI APITruLensInspectGalileo

Only Inspect (1)

DeepEval

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