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Best Promptfoo Alternatives in 2026

12 platforms from AI LLM evaluation tools ranked against Promptfoo on the same published basis.

  1. 1
    Braintrust Free plan apiself-hostedWeb $249/mo7.3
    Promptfoo vs Braintrust
  2. 2
    Confident AI Free plan apiself-hostedWeb $200/mo7.3
    Promptfoo vs Confident AI
  3. 3
    Evidently AI Free plan apiLinuxMacself-hostedWeb $80/mo7.3
    Promptfoo vs Evidently AI
  4. 4
    Galileo apiself-hostedWeb $100/mo7.3
    Promptfoo vs Galileo
  5. 5
    Giskard Free plan apiLinuxself-hostedWeb Free7.3
    Promptfoo vs Giskard
  6. 6
    Langfuse Free plan apiself-hostedWeb $29/mo7.3
    Promptfoo vs Langfuse
  7. 7
    Maxim AI Free plan apiself-hostedWeb $29/mo7.3
    Promptfoo vs Maxim AI
  8. 8
    NVIDIA NeMo Evaluator Free plan apiLinuxself-hosted Free7.3
    Promptfoo vs NVIDIA NeMo Evaluator
  9. 9
    Opik Free plan apiLinuxself-hostedWeb $19/mo7.3
    Promptfoo vs Opik
  10. 11
    Rhesis AI Free plan apiLinuxself-hostedWeb Free7.3
    Promptfoo vs Rhesis AI
  11. 12
    Weights & Biases Free plan apiiOSLinuxMacself-hosted $60/mo7.3
    Promptfoo vs Weights & Biases
  12. 13
    OpenAI Evals apiself-hostedWeb 7.0
    Promptfoo vs OpenAI Evals
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