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Best Portkey Alternatives in 2026

12 apps from AI LLM observability tools ranked against Portkey on the same published basis.

  1. 1
    OpenLIT Free plan apiLinuxMacself-hostedWeb Free6.6
    Portkey vs OpenLIT
  2. 2
    W&B Weave Free plan apiLinuxMacself-hostedWeb $60/mo6.6
    Portkey vs W&B Weave
  3. 3
    Opik Free plan apiLinuxself-hostedWeb $19/mo6.5
    Portkey vs Opik
  4. 4
    Agenta Free plan apiself-hostedWeb $29/mo6.4
    Portkey vs Agenta
  5. 5
    Arize AX Free plan apiself-hostedWeb $50/mo6.4
    Portkey vs Arize AX
  6. 6
    Braintrust Free plan apiself-hostedWeb $249/mo6.4
    Portkey vs Braintrust
  7. 7
    Confident AI Free plan apiself-hostedWeb $200/mo6.4
    Portkey vs Confident AI
  8. 8
    Galileo Free plan apiself-hostedWeb $100/mo6.4
    Portkey vs Galileo
  9. 9
    Helicone Free plan apiself-hostedWeb $79/mo6.4
    Portkey vs Helicone
  10. 10
    Langfuse Free plan apiself-hostedWeb $29/mo6.4
    Portkey vs Langfuse
  11. 11
    Maxim AI Free plan apiself-hostedWeb $29/mo6.4
    Portkey vs Maxim AI
  12. 12
    MLflow Tracing Free plan apiself-hostedWeb Free6.4
    Portkey vs MLflow Tracing
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