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APIs · head to head

Asyncapi vs Saleor

Asyncapi logo

Asyncapi

APIs

Specification and tools for defining asynchronous APIs

From
Free
Rated
-
Full reviewWebsite
Saleor logo

Saleor

E-Commerce

Open-source, headless e-commerce platform with a GraphQL API

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Asyncapi complex to implement and debug asynchronous operations due to their non-linear and concurrent nature; Saleor saleor requires development resources to build a storefront, since it ships as an API-only backend without a front-end store out of the box.
  • They diverge on capability: Asyncapi covers API Specification, Saleor covers GraphQL API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Asyncapi and Saleor actually diverge.

Attributes where Asyncapi and Saleor differ
AttributeAsyncapiSaleor
PlatformsWeb, CLI, IDE Extensionsweb, api
CategoryAPIsE-Commerce

Identical on both: starting price (Free), pricing model (open-source), free tier (Yes), user rating (Not yet rated), founded (2019).

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 Asyncapi

  • API Specification
  • Code generation
  • Documentation
  • Multiple messaging protocols
  • Code generators
  • Specification support
  • Tools support
  • CLI support

Only in Saleor

  • GraphQL API
  • Admin dashboard
  • Webhooks and apps
  • Omnichannel order processing
  • Configurator CLI
  • OpenTelemetry tracing
  • OpenID Connect support

What people use each for

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

Asyncapi

  • API Developmentnot Saleor
  • API Gatewaynot Saleor
  • API Testingnot Saleor
  • API Documentationnot Saleor
  • Microservicesnot Saleor

Saleor

  • Custom headless storefrontsnot Asyncapi
  • Composable commerce architecturesnot Asyncapi
  • Omnichannel retail and B2B commercenot Asyncapi
  • Developer-built e-commerce requiring deep API accessnot Asyncapi

Where each one falls short

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

Asyncapi

  • Complex to implement and debug asynchronous operations due to their non-linear and concurrent nature
  • Keeping AsyncAPI documents up to date is challenging as systems evolve
  • Tracing and debugging asynchronous operations is more difficult than synchronous request-response patterns

Saleor

  • Saleor requires development resources to build a storefront, since it ships as an API-only backend without a front-end store out of the box.
  • Self-hosting requires managing infrastructure, scaling, and updates, which adds operational overhead compared to fully managed platforms.
  • Saleor Cloud's paid tiers start at $1,599/month, making the managed offering costly for small merchants compared to typical SaaS store builders.
  • The GraphQL-first, code-driven approach has a steeper learning curve for non-technical users than drag-and-drop e-commerce builders.

Pricing, plan by plan

Asyncapi

Free
  • Open SourceFree
    • AsyncAPI specification
    • Tools
    • Community support

Saleor

Free
  • Sandboxes (Cloud)Free
    • Free forever tier for prototyping and development
  • Select (Cloud)$1599/month
    • Up to $200,000 GMV monthly
    • 0.8% fee on orders exceeding GMV limit
    • Dedicated Slack channel
  • Volume (Cloud)$3999/month
    • Up to $1,000,000 GMV monthly
    • 0.4% fee on orders exceeding GMV limit
    • Dedicated Slack channel
  • Enterprise (Cloud)$undefined/mo
    • Custom GMV limits
    • Fees negotiable as low as 0.2%
    • Project delivery lead

Which should you pick?

Choose Asyncapi if

  • You need api specification.
  • You want to start without paying.
  • You work on Web, CLI, IDE Extensions.
  • You also want code generation.
Asyncapi review

Choose Saleor if

  • You need graphql api.
  • You want to start without paying.
  • You work on web, api.
  • You also want admin dashboard.
Saleor review

Questions people ask

Is Asyncapi or Saleor better?
Neither clearly leads. Asyncapi starts at Free and Saleor at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Asyncapi or Saleor?
Asyncapi starts at Free and Saleor at Free.
Does Asyncapi or Saleor run on more platforms?
Asyncapi runs on Web, CLI, IDE Extensions. Saleor runs on web, api.
Can I use Asyncapi for free?
Both have a free tier, so you can try either at no cost before committing.
What is Asyncapi best used for?
Asyncapi is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Saleor is typically brought in for.
What can Asyncapi do that Saleor cannot?
Asyncapi covers API Specification, Code generation, Documentation, Multiple messaging protocols. Saleor covers GraphQL API, Admin dashboard, Webhooks and apps, Omnichannel order processing.

Answered from the vendors’ own pages

Asyncapi: What is AsyncAPI used for?

AsyncAPI is an open-source specification for defining and documenting asynchronous APIs, message-driven systems, and event-driven architectures. It serves the same purpose for async APIs as OpenAPI does for REST APIs, providing standardized documentation, code generation, and tooling.

Source
Saleor: Is Saleor free to use?

Yes. Saleor is open source under the BSD-3-Clause license and can be self-hosted for free. Saleor Cloud also offers a free Sandboxes tier for prototyping and development.

Source
Asyncapi: Is AsyncAPI free to use?

Yes, AsyncAPI is completely free and open-source. It is hosted by the Linux Foundation and supported by community contributions and sponsorships from companies like Postman, IBM, IQVIA Technology, and Solace.

Source
Saleor: How much does Saleor Cloud cost?

Saleor Cloud paid plans start at $1,599/month for the Select plan (up to $200,000 monthly GMV), with Volume at $3,999/month and custom Enterprise pricing for larger merchants.

Source
Asyncapi: What protocols and technologies does AsyncAPI support?

AsyncAPI supports multiple protocols and technologies including Kafka, RabbitMQ, MQTT, Socket.IO, AWS EventBridge, and others. It provides language support for JavaScript/TypeScript, Python, Java, Go, C#/.NET, Kotlin, and PHP.

Source
Saleor: Does Saleor provide a storefront out of the box?

No. Saleor is an API-only, headless commerce backend built on GraphQL; storefronts must be built separately using the API and are not bundled with the platform.

Source
Asyncapi: Does AsyncAPI have IDE support?

Yes, AsyncAPI has IDE extensions available for VSCode and IntelliJ, along with CLI utilities and GitHub Actions integration for developers.

Source
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