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APIs · head to head

GraphQL Playground vs Swan

GraphQL Playground logo

GraphQL Playground

APIs

GraphQL IDE and documentation tool for building GraphQL APIs

From
Free
Rated
-
Full reviewWebsite
Swan logo

Swan

APIs

European banking-as-a-service platform for embedding accounts, cards and payments into other products

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only GraphQL Playground has a free tier, so it costs nothing to try first.
  • Each has a real cost: GraphQL Playground apollo's own documentation states GraphQL Playground is officially retired and no longer recommended, directing users to Apollo Sandbox instead; Swan its regulatory base and strongest local account coverage are French and European, so companies needing US, UK-post-Brexit-specific, or broader global banking-as-a-service need an additional provider.
  • They diverge on capability: GraphQL Playground covers Query building, Swan covers Embedded business accounts.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which GraphQL Playground and Swan actually diverge.

Attributes where GraphQL Playground and Swan differ
AttributeGraphQL PlaygroundSwan
Starting priceFreeOn request
Pricing modelopen-sourcequote
Free tierYesNo
PlatformsWeb, Electron, Self-hostedWeb, API
Founded2018Unknown

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

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 GraphQL Playground

  • Query building
  • Schema introspection
  • Real-time testing
  • GraphQL servers
  • Apollo Studio
  • Custom servers
  • Web support
  • Electron support

Only in Swan

  • Embedded business accounts
  • Card issuing
  • SEPA payments
  • Local account localisation
  • ACPR regulation
  • Usage-based pricing

What people use each for

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

GraphQL Playground

  • API Developmentnot Swan
  • API Gatewaynot Swan
  • API Testingnot Swan
  • API Documentationnot Swan
  • Microservicesnot Swan

Swan

  • A vertical SaaS platform wanting to embed business bank accounts under its own brandnot GraphQL Playground
  • A marketplace wanting to issue cards to sellers or partners without becoming a licensed banknot GraphQL Playground
  • A company wanting SEPA payment initiation embedded directly into its own productnot GraphQL Playground
  • A European fintech wanting to avoid a six-figure setup fee and long lock-in typical of legacy banking-as-a-service dealsnot GraphQL Playground

Where each one falls short

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

GraphQL Playground

  • Apollo's own documentation states GraphQL Playground is officially retired and no longer recommended, directing users to Apollo Sandbox instead

Swan

  • Its regulatory base and strongest local account coverage are French and European, so companies needing US, UK-post-Brexit-specific, or broader global banking-as-a-service need an additional provider.
  • Pricing is described only philosophically (usage-based, no big setup fee) rather than published as an actual rate card, so a company still needs a sales conversation to get real numbers.
  • Embedding banking features into a product is a substantial compliance and design undertaking regardless of the vendor, and Swan handling the licence does not remove a platform's own KYC, AML and customer support obligations for the accounts it offers.
  • As a comparatively young, single-country-licensed e-money institution, its balance sheet and regulatory standing carry more concentration risk than a banking-as-a-service offering backed by an established, multi-jurisdiction bank.
  • Local account depth is explicitly limited to France, Germany and Spain, so a platform needing native local accounts in other European countries may find coverage thinner than expected.

Pricing, plan by plan

GraphQL Playground

Free
  • Open SourceFree
    • Full GraphQL IDE
    • Community support

Swan

On request
  • Swan$undefined/month
    • Usage-based pricing, no published rate card
    • No long-term contract or large setup fee required
    • Custom quote based on current, not forecast, usage

Which should you pick?

Choose GraphQL Playground if

  • You need query building.
  • You want to start without paying.
  • You work on Web, Electron, Self-hosted.
  • You also want schema introspection.
GraphQL Playground review

Choose Swan if

  • You need embedded business accounts.
  • You work on Web, API.
  • You also want card issuing.
Swan review

Questions people ask

Is GraphQL Playground or Swan better?
Neither clearly leads. GraphQL Playground starts at Free and Swan at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GraphQL Playground or Swan?
GraphQL Playground has a free tier; the other does not. Paid plans start at Free for GraphQL Playground and On request for Swan.
Does GraphQL Playground or Swan run on more platforms?
GraphQL Playground runs on Web, Electron, Self-hosted. Swan runs on Web, API.
Can I use GraphQL Playground for free?
Yes. GraphQL Playground has a free tier, so you can try it without paying. Swan starts at On request.
What is GraphQL Playground best used for?
GraphQL Playground is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Swan is typically brought in for.
What can GraphQL Playground do that Swan cannot?
GraphQL Playground covers Query building, Schema introspection, Real-time testing, GraphQL servers. Swan covers Embedded business accounts, Card issuing, SEPA payments, Local account localisation.

Answered from the vendors’ own pages

GraphQL Playground: Is GraphQL Playground free to use?

GraphQL Playground is a testing tool for Apollo Server and is free to use as part of the Apollo Server documentation. However, the broader Apollo GraphQL platform has various paid tiers available for production use.

Source
Swan: Which countries does Swan offer local accounts in?

France, Germany and Spain specifically, alongside broader SEPA payment coverage.

GraphQL Playground: Is GraphQL Playground part of a paid product?

GraphQL Playground is a testing tool within the Apollo ecosystem. While Playground itself is free, Apollo offers paid tiers starting at $5 per million requests for the Developer tier, with Standard and Enterprise plans available at custom pricing.

Source
Swan: Is pricing published?

No, Swan describes a usage-based, no-large-setup-fee philosophy but requires a quote for actual numbers.

GraphQL Playground: What is the cost structure for Apollo GraphQL's paid plans?

Apollo uses volume-based tiered pricing for requests: first 250M operations cost $5.00 per million plus $2.00 for performance add-on; next 750M operations are $4.25 per million plus $1.50 add-on; additional tiers scale down to $3.00 per million plus $0.50 add-on for operations over 5 billion.

Source
Swan: Who regulates Swan?

France's ACPR (Autorite de Controle Prudentiel et de Resolution), as a licensed e-money institution.

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