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SPECIFICTION
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Apollo Studio vs Smithy

Apollo Studio

apollographql.com

Smithy

smithy.io

Side by side

FigureApollo StudioSmithy
Price from$5/mo—
Free planYes—
Free trial——
Open source——
WebYes—
WindowsYesYes
macOSYesYes
LinuxYesYes
APIYes—
Self-hostedYes—
Plans published40
Spec score · API Design Tools9.5 (#2)7.1 (#24)
IntegrationsStudio integrations include Slack and Datadog, while performance alerts can notify Slack or PagerDuty.Smithy build configurations can load extensions and code generators through Maven dependencies and plugins, including AWS-specific dependencies and an OpenAPI generator.
PurposeGraphOS Studio provides an interface for the Apollo GraphOS platform to manage a supergraph and support teams shipping features quickly, independently, and safely.Smithy is an open-source interface definition language for modeling services and SDKs.
SupportThe plans list Community Support for Free, Developer Support 8×5 without an SLA, Standard Support 8×5 with an SLA, and Enterprise Business Support 24×7×365 with an SLA.The CLI guide directs users with suggestions or issues to create an issue in the Smithy GitHub repository.

Plans

Apollo Studio

  • FreeFree
  • Developer$5 a month
  • EnterprisePriced on request
  • StandardPriced on request

Apollo Studio pricing →

Smithy

No plans published.

Smithy pricing →

In their own words

Apollo Studio

Apollo Studio is the interface for Apollo GraphOS, a platform for managing a supergraph and coordinating GraphQL development. Studio Explorer lets developers create, run, and share GraphQL operations, with query linting and autocomplete. GraphOS maintains a central registry of schemas and metadata, generates changelogs, and visualizes graphs. Teams can review proposed schema changes asynchronously and validate them against past requests from registered clients to check for breaking changes. Composition, validation, and approvals can connect to CI/CD pipelines. Access controls include granular roles and filtered graph variants for specific clients or partners. Studio tracks usage by field, client, and operation, showing trends, request volume, rates, errors, and service traces; OpenTelemetry support can send metrics to a chosen APM tool. Rover CLI supports schema publishing, CI checks, and local supergraph testing, while the Platform API enables custom automation. GraphOS supports any GraphQL API, including Federation and Connectors. Free costs nothing, supports up to three developers, and retains checks and insights data for one day. Developer starts at $5 a month, based on $5 per million requests.

Visit apollographql.com

Smithy

Smithy has no write-up on Specifiction yet; its figures are above.

Visit smithy.io