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No-Code · head to head

Corteza vs Spring Cloud Gateway

Corteza logo

Corteza

No-Code

Apache-licensed open source low-code platform, formerly Crust, positioned against Salesforce

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: Corteza planet Crust is a small company of roughly a dozen or so people, so the entire commercial support capability behind Corteza is thin and a large deployment can outgrow the vendors ability to respond.; Spring Cloud Gateway released under the Apache 2.0 license, free and open source with no commercial tier
  • They diverge on capability: Corteza covers Corteza Low Code, Spring Cloud Gateway covers Routing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

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

Attributes where Corteza and Spring Cloud Gateway differ
AttributeCortezaSpring Cloud Gateway
Pricing modelOpen source, no licence feeopen-source
PlatformsWeb, Linux, Self-hosted, DockerJava, Spring Boot
CategoryNo-CodeAPIs
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 Corteza

  • Corteza Low Code
  • Automation and workflow
  • Bundled CRM
  • Case management
  • Federation
  • Role-based access control
  • Corteza Messaging and integrations
  • Self-hosted deployment

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.

Corteza

  • A European public body that needs a case management system on servers inside its own jurisdiction with an auditable licence and no per-seat vendor feenot Spring Cloud Gateway
  • An NGO replacing a Salesforce donation that has run out, needing to keep the data model but remove the recurring costnot Spring Cloud Gateway
  • An integrator building a regulated vertical application it intends to resell, requiring a permissive licence it can ship commerciallynot Spring Cloud Gateway
  • A mid-size European company that wants one platform for internal applications and a sales pipeline without paying per seat as headcount growsnot Spring Cloud Gateway

Spring Cloud Gateway

  • API Developmentnot Corteza
  • API Gatewaynot Corteza
  • API Testingnot Corteza
  • API Documentationnot Corteza
  • Microservicesnot Corteza

Where each one falls short

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

Corteza

  • Planet Crust is a small company of roughly a dozen or so people, so the entire commercial support capability behind Corteza is thin and a large deployment can outgrow the vendors ability to respond.
  • No pricing is published for Planet Crusts support, hosting or implementation services, so the true running cost of a supported deployment cannot be estimated without a sales conversation.
  • The connector ecosystem is small compared with commercial low-code platforms, so integrations with common SaaS tools usually mean writing against the REST API rather than installing something.
  • Hiring is hard: almost nobody has Corteza on a CV, so you are training internal developers on a niche platform and you cannot easily replace them.
  • The bundled CRM is a starting point rather than a mature product, and teams that expect Salesforce-equivalent sales functionality out of the box will spend months building the gap themselves.

Spring Cloud Gateway

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

Pricing, plan by plan

Corteza

Free
  • Corteza communityFree
    • Apache 2.0 licensed with no feature gating
    • Low-code builder, workflow engine, CRM and case management included
    • Self-hosted on your own infrastructure
  • Planet Crust support and services$undefined/year
    • Commercial support, hosting and implementation from Planet Crust
    • Custom application development
    • Training

Spring Cloud Gateway

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

Which should you pick?

Choose Corteza if

  • You need corteza low code.
  • You want to start without paying.
  • You work on Web, Linux, Self-hosted, Docker.
  • You also want automation and workflow.
Corteza 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 Corteza or Spring Cloud Gateway better?
Neither clearly leads. Corteza 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, Corteza or Spring Cloud Gateway?
Corteza starts at Free and Spring Cloud Gateway at Free.
Does Corteza or Spring Cloud Gateway run on more platforms?
Corteza runs on Web, Linux, Self-hosted, Docker. Spring Cloud Gateway runs on Java, Spring Boot.
Can I use Corteza for free?
Both have a free tier, so you can try either at no cost before committing.
What is Corteza best used for?
Corteza is most often used for a european public body that needs a case management system on servers inside its own jurisdiction with an auditable licence and no per-seat vendor fee, an ngo replacing a salesforce donation that has run out, needing to keep the data model but remove the recurring cost, an integrator building a regulated vertical application it intends to resell, requiring a permissive licence it can ship commercially, a mid-size european company that wants one platform for internal applications and a sales pipeline without paying per seat as headcount grows. Of those, a european public body that needs a case management system on servers inside its own jurisdiction with an auditable licence and no per-seat vendor fee and an ngo replacing a salesforce donation that has run out, needing to keep the data model but remove the recurring cost are not what Spring Cloud Gateway is typically brought in for.
What can Corteza do that Spring Cloud Gateway cannot?
Corteza covers Corteza Low Code, Automation and workflow, Bundled CRM, Case management. Spring Cloud Gateway covers Routing, Path Rewriting, Circuit Breaker, Spring Boot.

Answered from the vendors’ own pages

Corteza: Is Corteza the same thing as Crust?

Yes. The project was branded Crust and renamed Corteza in 2019 when Crust Technology donated it to the Commons Conservancy.

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
Corteza: Who owns the code?

The Commons Conservancy, a Dutch foundation. Planet Crust in Cork is the primary developer and sells commercial services around it.

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
Corteza: Is there a paid enterprise edition?

No. Corteza is Apache 2.0 with no feature gating. Planet Crust sells support, hosting and development instead of a restricted edition.

Corteza: Can it genuinely replace Salesforce?

For case management and a straightforward sales pipeline on a self-hosted footprint, yes. For a large sales organisation relying on AppExchange products and a mature ecosystem, no.

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