Portkey review

Updated September 28, 2026 · DeployCue Editorial Team · Facts checked September 26, 2026

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.

Our verdict

Portkey suits developers and small teams that want one gateway in front of many model providers. It routes across from 1,600 providers, supports bring-your-own-key, offers an OpenAI-compatible API, and starts on a free tier, with a paid Production plan once traffic grows.

Key facts

Best for
Developers who want a single endpoint across from 1,600 providers while keeping their own keys.
Fee model
Free Developer plan (Free Forever), Production plan $49/month, Enterprise custom pricing; $9/month per additional 100k requests over limit↗
Providers routed
from 1,600↗
Bring your own key
Yes↗
OpenAI-compatible API
Yes↗
Free tier
Yes↗
Legal entity
Portkey, Inc↗
Headquarters
United States↗
Support channels
Help-centre, Community↗
Official website
portkey.ai

Facts checked September 26, 2026, 5 sources

Apps and profiles

Elsewhere
github.com

Pros and cons

Pros

  • Routes requests across from 1,600 providers behind a single gateway endpoint.
  • Bring-your-own-key support keeps provider credentials in the buyer's own accounts.
  • An OpenAI-compatible API lets existing OpenAI-style clients point at the gateway.
  • A free tier and a Free Developer plan give a no-cost starting point for small teams.

Cons

  • Support runs on help centre and community only, so teams wanting direct human contact rely on the community.
  • The Production plan adds a monthly charge and Enterprise pricing is custom, so cost tracks request volume.
Portkey

Ready to try Portkey?

Scored 9.1 / 10 by DeployCue.

Who it suits

  • Developers routing traffic across many model providers through one integration point.
  • Teams that already hold provider keys and want one gateway layer over them.
  • Small teams prototyping on a free tier before moving to a paid production plan.

Who should look elsewhere

  • LiteLLM suits teams wanting an open-source self-host under an MIT licence.
  • Salad suits buyers who want a flat monthly subscription or pay per token.
  • UCloud suits teams happy with routing across from 4 providers.

Frequently asked questions

What does Portkey cost?+

The Free Developer plan is free forever, the Production plan runs on a monthly subscription, and Enterprise pricing is custom, with extra charges once a plan's request limit is passed. For scale, the median entry price across the gateways compared here is €5.83.

How many model providers can Portkey route to?+

Portkey routes across from 1,600 providers. The median across gateways in this category is 9, so the catalogue is wide enough for apps that switch models or fall back between them.

Can I use my own provider API keys?+

Yes. Bring your own key is supported, so provider credentials stay in the buyer's own accounts rather than being resold through the gateway. Requests still route across from 1,600 providers on the same endpoint.

Is the Portkey API OpenAI compatible?+

Portkey offers an OpenAI-compatible API, so most OpenAI-style client code can be repointed at the gateway while routing across from 1,600 providers. That avoids rewriting the integration and keeps failover options open.

What support does Portkey give?+

Support runs on help centre and community only, meaning a help centre and community. Buyers who need direct human contact for a production incident have fewer options here, so that limitation is worth weighing before signing.

Who runs Portkey and where is it based?+

Portkey is run by Portkey, Inc and based in the United States, so contracts and Enterprise pricing are handled by a US entity. Buyers outside the US should confirm invoicing and renewal terms before committing to a Production or Enterprise plan.

How does Portkey compare with LiteLLM?+

LiteLLM is open-source and self-hostable under an MIT licence, with Enterprise annual licences priced on gateway request capacity rather than per token. Portkey runs as a hosted gateway with a free tier, so the choice turns on self-hosting versus managed plans.

Who is Portkey for?+

Portkey fits developers and small teams that route many providers through one endpoint and hold their own keys, since bring-your-own-key is supported across from 1,600 providers. A free tier covers prototyping, while the paid Production plan suits steady production traffic.

Sources

  • portkey.ai checked September 26, 2026

    Backs: Headquarters, Legal entity

    “2261 Market Street #5205, San Francisco, CA”

  • portkey.ai/docs checked September 26, 2026

    Backs: Free tier, Support channels

    “On managed version, Portkey offers a free plan with 10k requests per month.”

  • portkey.ai/docs/product/ai-gateway/universal-api checked September 26, 2026

    Backs: OpenAI-compatible API

    “OpenAI-compatible format with the widest ecosystem support ... The Portkey SDK is a superset of the OpenAI SDK”

  • portkey.ai/features/ai-gateway checked September 26, 2026

    Backs: Bring your own key, Providers routed

    “Store LLM keys safely in Portkey's vault and manage access with virtual keys”

  • portkey.ai/pricing checked September 26, 2026

    Backs: Fee model

    “Developer Free Forever ... Production $49/month ... Enterprise Custom Pricing; +$9 overages per additional 100k requests”

Compiled from 5 source pages, checked September 26, 2026. We did not open an account.

Portkey

Portkey

Developers who want a single endpoint across from 1,600 providers while keeping their own keys.

9.1/10See alternatives