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Software · head to head

Microsoft Azure API Management vs Spring Cloud Gateway

Microsoft Azure API Management logo

Microsoft Azure API Management

Software

Hybrid, multi-cloud API management service on Azure

From
Free
Rated
-
Spring Cloud Gateway logo

Spring Cloud Gateway

Software

API gateway built on Project Reactor for building microservices

From
Free
Rated
-

The short version

  • Each has a real cost: Microsoft Azure API Management prices are not shown on the pricing page itself; every tier renders as a placeholder and routes to the calculator or sales; Spring Cloud Gateway released under the Apache 2.0 license, free and open source with no commercial tier
  • They diverge on capability: Microsoft Azure API Management covers API Gateway, Spring Cloud Gateway covers Routing.

Where they differ

Only the attributes on which Microsoft Azure API Management and Spring Cloud Gateway actually diverge.

Attributes where Microsoft Azure API Management and Spring Cloud Gateway differ
AttributeMicrosoft Azure API ManagementSpring Cloud Gateway
Pricing modelsubscriptionopen-source
PlatformsCloud, Hybrid, Multi-cloudJava, Spring Boot
Founded19751998

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

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 Microsoft Azure API Management

  • API Gateway
  • Developer Portal
  • API Policies
  • Azure services
  • AWS
  • Google Cloud
  • On-premises
  • Cloud support

Only in Spring Cloud Gateway

  • Routing
  • Path Rewriting
  • Circuit Breaker
  • Spring Boot
  • Spring Security
  • Spring Cloud
  • Java support
  • Spring Boot support

What people use each for

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

Microsoft Azure API Management

  • API gateway and lifecycle management on Azurenot Spring Cloud Gateway
  • Throttling, keys and policies in front of backend servicesnot Spring Cloud Gateway
  • Developer portal for internal and partner APIsnot Spring Cloud Gateway
  • Hybrid deployments using self-hosted gatewaysnot Spring Cloud Gateway

Spring Cloud Gateway

  • API Developmentnot Microsoft Azure API Management
  • API Gatewaynot Microsoft Azure API Management
  • API Testingnot Microsoft Azure API Management
  • API Documentationnot Microsoft Azure API Management
  • Microservicesnot Microsoft Azure API Management

Where each one falls short

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

Microsoft Azure API Management

  • Prices are not shown on the pricing page itself; every tier renders as a placeholder and routes to the calculator or sales
  • Two parallel generations of tiers, classic and v2, so the choice is which lineage before which size
  • The Developer tier is explicitly not for production
  • Self-hosted gateways and workspace gateways are charged separately from the service

Spring Cloud Gateway

  • Released under the Apache 2.0 license, free and open source with no commercial tier

Pricing, plan by plan

Microsoft Azure API Management

Free
  • FreeFree
    • 1M calls/month
    • Community support
  • Developer$50/monthly
    • 10M calls/month
    • Email support
  • Premium$500/monthly
    • Unlimited calls
    • Priority support
    • SLA

Spring Cloud Gateway

Free
  • Open SourceFree
    • Core Spring Cloud Gateway
    • Community support

Which should you pick?

Choose Microsoft Azure API Management if

  • You need api gateway.
  • You want to start without paying.
  • You work on Cloud, Hybrid, Multi-cloud.
  • You also want developer portal.

Choose Spring Cloud Gateway if

  • You need routing.
  • You want to start without paying.
  • You work on Java, Spring Boot.
  • You also want path rewriting.

Questions people ask

Is Microsoft Azure API Management or Spring Cloud Gateway better?
Neither clearly leads. Microsoft Azure API Management starts at Free and Spring Cloud Gateway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft Azure API Management or Spring Cloud Gateway?
Microsoft Azure API Management starts at Free and Spring Cloud Gateway at Free.
Does Microsoft Azure API Management or Spring Cloud Gateway run on more platforms?
Microsoft Azure API Management runs on Cloud, Hybrid, Multi-cloud. Spring Cloud Gateway runs on Java, Spring Boot.
Can I use Microsoft Azure API Management for free?
Both have a free tier, so you can try either at no cost before committing.
What is Microsoft Azure API Management best used for?
Microsoft Azure API Management is most often used for api gateway and lifecycle management on azure, throttling, keys and policies in front of backend services, developer portal for internal and partner apis, hybrid deployments using self-hosted gateways. Of those, api gateway and lifecycle management on azure and throttling, keys and policies in front of backend services are not what Spring Cloud Gateway is typically brought in for.
What can Microsoft Azure API Management do that Spring Cloud Gateway cannot?
Microsoft Azure API Management covers API Gateway, Developer Portal, API Policies, Azure services. Spring Cloud Gateway covers Routing, Path Rewriting, Circuit Breaker, Spring Boot.

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