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Updated September 28, 2026 · DeployCue Editorial Team

Portkey vs PromptLayer

Compare Portkey and PromptLayer using recorded catalog facts and pricing.

Where Portkey and PromptLayer differ

Portkey vs PromptLayer
FactPortkeyPromptLayer
Fee modelFree Developer plan (Free Forever), Production plan $49/month, Enterprise custom pricing; $9/month per additional 100k requests over limitSubscription plans plus pay-as-you-go per-transaction overage
Providers routedfrom 1,60010

Same on both: Bring your own key (Yes), OpenAI-compatible API (Yes), Free tier (Yes).

Score breakdown

Portkey vs PromptLayer
AreaPortkeyPromptLayer
Cost9.209.20
Offer9.109.10A free tier sits alongside a subscription plus per-transaction overage, with support on email, phone and help centre and an OpenAI-compatible API.

Licences and countries

Portkey vs PromptLayer
CountryPortkeyPromptLayer
HeadquartersUnited StatesUnited States

Winner by area

Portkey

  • Cost9.2
  • Offer9.1

PromptLayer

  • Cost9.2
  • Offer9.1
  • Portkey and PromptLayer tie on cost at 9.2.
  • No winner on offer: both score 9.1.

Every fact side by side

Portkey vs PromptLayer
FactPortkeyPromptLayer
Legal entityPortkey, IncNot confirmed
HeadquartersUnited StatesUnited States
Support channelsHelp centre, CommunityEmail, Phone, Help centre, CommunityCovers more

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