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Portkey vs PromptLayer

Portkey: Gateway and control panel for routing and monitoring AI calls PromptLayer: Prompt management, evals and tracing for AI teams

Comparison of Portkey, PromptLayer
Portkey
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PromptLayer
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CategoryAI GatewaysPrompt Tools
PricingOpen source–
Platforms
  • Web
  • API
  • Web
Best for
  • Platform teams
  • Enterprises
  • Developers
  • AI engineering teams
  • Product managers
  • Domain experts
Highlights
  • Route requests to 1,600+ LLMs through one API
  • Real-time dashboard for usage and model behavior
  • Guardrails that check inputs and outputs
  • Version prompts and deploy changes without an app redeploy
  • Visual editor for prompt changes
  • Dataset-backed evaluations before changes ship
GitHub stars13.3k–
Last update5 months ago–

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