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Testing · head to head

Cucumber vs Spring Cloud Gateway

Cucumber logo

Cucumber

Testing

Behaviour-driven development testing framework that returned to community ownership after nine years under SmartBear

From
Free
Rated
-
Full reviewWebsite
Spring Cloud Gateway logo

Spring Cloud Gateway

APIs

API gateway built on Project Reactor for building microservices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cucumber gherkin's plain-language layer adds a real maintenance burden, keeping feature files, step definitions and implementation code synchronised across a large suite is a known source of drift and duplicated effort.; Spring Cloud Gateway released under the Apache 2.0 license, free and open source with no commercial tier
  • They diverge on capability: Cucumber covers Gherkin syntax, Spring Cloud Gateway covers Routing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cucumber and Spring Cloud Gateway actually diverge.

Attributes where Cucumber and Spring Cloud Gateway differ
AttributeCucumberSpring Cloud Gateway
Pricing modelOpen source, no licence feeopen-source
PlatformsLinux, macOS, WindowsJava, Spring Boot
CategoryTestingAPIs
FoundedUnknown1998

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

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 Cucumber

  • Gherkin syntax
  • Step definition binding
  • Multi-language support
  • Living documentation
  • Tagging and scenario outlines
  • Reporting plugins

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.

Cucumber

  • A team practising behaviour-driven development that wants shared, readable specifications between product owners and engineersnot Spring Cloud Gateway
  • An organisation wanting living documentation that stays synchronised with actual test coverage rather than a separate specification documentnot Spring Cloud Gateway
  • A QA team migrating acceptance tests from a proprietary BDD tool to an open source, community-governed alternativenot Spring Cloud Gateway
  • A Java, JavaScript or Ruby project needing a mature BDD framework rather than building Gherkin-style parsing from scratchnot Spring Cloud Gateway

Spring Cloud Gateway

  • API Developmentnot Cucumber
  • API Gatewaynot Cucumber
  • API Testingnot Cucumber
  • API Documentationnot Cucumber
  • Microservicesnot Cucumber

Where each one falls short

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

Cucumber

  • Gherkin's plain-language layer adds a real maintenance burden, keeping feature files, step definitions and implementation code synchronised across a large suite is a known source of drift and duplicated effort.
  • Ownership has moved twice in under a decade, from independent to SmartBear-owned to independent community ownership again, which should temper confidence in any specific long-range roadmap claim.
  • Non-technical stakeholders who are meant to read and write Gherkin scenarios often do not engage with them in practice, leaving the readability benefit unrealised while the maintenance cost remains.
  • Step definition reuse across a large feature file set can become tangled, with ambiguous step matching causing hard-to-debug failures as a suite grows.
  • As a community-owned project without a corporate backer's support infrastructure, enterprise buyers wanting a formal support contract have no vendor to buy one from, unlike some competing BDD tools still sold commercially.

Spring Cloud Gateway

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

Pricing, plan by plan

Cucumber

Free
  • CucumberFree
    • Full functionality across Cucumber-JVM, Cucumber-JS, Cucumber-Ruby and other implementations
    • Community support via GitHub
    • Returned to independent community ownership in December 2024 after nine years connected to SmartBear

Spring Cloud Gateway

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

Which should you pick?

Choose Cucumber if

  • You need gherkin syntax.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want step definition binding.
Cucumber review

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.
Spring Cloud Gateway review

Questions people ask

Is Cucumber or Spring Cloud Gateway better?
Neither clearly leads. Cucumber 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, Cucumber or Spring Cloud Gateway?
Cucumber starts at Free and Spring Cloud Gateway at Free.
Does Cucumber or Spring Cloud Gateway run on more platforms?
Cucumber runs on Linux, macOS, Windows. Spring Cloud Gateway runs on Java, Spring Boot.
Can I use Cucumber for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cucumber best used for?
Cucumber is most often used for a team practising behaviour-driven development that wants shared, readable specifications between product owners and engineers, an organisation wanting living documentation that stays synchronised with actual test coverage rather than a separate specification document, a qa team migrating acceptance tests from a proprietary bdd tool to an open source, community-governed alternative, a java, javascript or ruby project needing a mature bdd framework rather than building gherkin-style parsing from scratch. Of those, a team practising behaviour-driven development that wants shared, readable specifications between product owners and engineers and an organisation wanting living documentation that stays synchronised with actual test coverage rather than a separate specification document are not what Spring Cloud Gateway is typically brought in for.
What can Cucumber do that Spring Cloud Gateway cannot?
Cucumber covers Gherkin syntax, Step definition binding, Multi-language support, Living documentation. Spring Cloud Gateway covers Routing, Path Rewriting, Circuit Breaker, Spring Boot.

Answered from the vendors’ own pages

Cucumber: Is Cucumber owned by SmartBear?

No, not currently. SmartBear acquired Cucumber Ltd in 2019 but the open source project returned to independent community ownership in December 2024.

Spring Cloud Gateway: Is Spring Cloud Gateway free?

Yes, Spring Cloud Gateway is free and open-source software. It is part of the Spring ecosystem and available through GitHub repositories with open-source dependencies like spring-cloud-starter-gateway-server-webflux and spring-cloud-starter-gateway-server-webmvc.

Source
Cucumber: Is Cucumber free?

Yes, entirely open source with no licence fee across all its language implementations.

Spring Cloud Gateway: What enterprise support is available for Spring Cloud Gateway?

Tanzu Spring provides optional enterprise support including Day 0 access to security patches for organizations requiring guaranteed support, but specific pricing is not published on the Spring Cloud Gateway project page.

Source
Cucumber: Does Cucumber replace Selenium or Appium?

No, Cucumber provides the Gherkin specification layer and step definition binding; the actual browser or mobile automation still needs a driver such as Selenium or Appium underneath.

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