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API Management · head to head

LiteLLM vs AWS API Gateway

L

LiteLLM

API Management

The AI Gateway for platform teams

From
On request
Rated
-
Full reviewWebsite
AWS API Gateway logo

AWS API Gateway

API Management

Fully managed API gateway service for creating and managing APIs at scale

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only AWS API Gateway has a free tier, so it costs nothing to try first.
  • Each has a real cost: LiteLLM sSO, RBAC, JWT authentication, and audit logs are all reserved for the Enterprise tier, which is not self-serve and requires a custom quote on top of the free open source core, as of August 2026.; AWS API Gateway rEST APIs cost $3.50 per million calls against $1.00 for HTTP APIs, so the older and more featureful type is three and a half times dearer

Where they differ

Only the attributes on which LiteLLM and AWS API Gateway actually diverge.

Attributes where LiteLLM and AWS API Gateway differ
AttributeLiteLLMAWS API Gateway
Starting priceOn requestFree
Pricing modelquoteusage-based
Free tierNoYes
PlatformsWebAWS Cloud
FoundedUnknown2006

Identical on both: user rating (Not yet rated), category (API Management).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in LiteLLM

Nothing recorded that AWS API Gateway does not also cover.

Only in AWS API Gateway

  • REST APIs
  • WebSocket APIs
  • HTTP APIs
  • Lambda
  • EC2
  • DynamoDB
  • CloudWatch
  • IAM

What people use each for

The jobs each tool is most often brought in to do.

LiteLLM

No use cases recorded yet. See the LiteLLM review.

AWS API Gateway

  • Fronting Lambda functions with an HTTP endpointnot LiteLLM
  • REST and HTTP API management with throttling and keysnot LiteLLM
  • WebSocket APIs for real-time clientsnot LiteLLM
  • Private APIs reachable only inside a VPCnot LiteLLM
  • Publishing a developer portal for API consumersnot LiteLLM

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

LiteLLM

  • SSO, RBAC, JWT authentication, and audit logs are all reserved for the Enterprise tier, which is not self-serve and requires a custom quote on top of the free open source core, as of August 2026.

AWS API Gateway

  • REST APIs cost $3.50 per million calls against $1.00 for HTTP APIs, so the older and more featureful type is three and a half times dearer
  • Data transfer out is charged at $0.09 per GB on top of request pricing
  • WebSocket APIs bill connection minutes as well as messages, at $0.25 per million minutes
  • Private APIs avoid data transfer charges but incur AWS PrivateLink costs instead
  • The developer portal is $125 a month, with additional portal products at $12.50 each
  • The free tier lasts 12 months rather than being ongoing

Pricing, plan by plan

LiteLLM

On request

No published plan breakdown. See the LiteLLM review.

AWS API Gateway

Free
  • Free TierFree
    • 1M requests per month
    • Basic API management
  • Pay-as-you-go$3.5/per 1M requests
    • Unlimited requests
    • HTTP APIs
    • REST APIs

Which should you pick?

Choose LiteLLM if

Nothing in the data separates LiteLLM from AWS API Gateway on the points above - pick on price and on how each one feels to use.

LiteLLM review

Choose AWS API Gateway if

  • You need rest apis.
  • You want to start without paying.
  • You work on AWS Cloud.
  • You also want websocket apis.
AWS API Gateway review

Questions people ask

Is LiteLLM or AWS API Gateway better?
Neither clearly leads. LiteLLM starts at On request and AWS API Gateway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LiteLLM or AWS API Gateway?
AWS API Gateway has a free tier; the other does not. Paid plans start at On request for LiteLLM and Free for AWS API Gateway.
Does LiteLLM or AWS API Gateway run on more platforms?
LiteLLM runs on Web. AWS API Gateway runs on AWS Cloud.
Can I use AWS API Gateway for free?
Yes. AWS API Gateway has a free tier, so you can try it without paying. LiteLLM starts at On request.
What can LiteLLM do that AWS API Gateway cannot?
AWS API Gateway covers REST APIs, WebSocket APIs, HTTP APIs, Lambda.
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Related pages

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