These tools integrates with

Swagger / OpenAPIvsStainless

The foundational OpenAPI toolchain for API design and docs versus Generates hand-crafted SDKs trusted by OpenAI and Anthropic

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Field
Swagger / OpenAPI
Stainless
Category
Specifications
Specifications
Type
Open Source
Commercial
Free Tier
✓ Yes
✓ Yes
Pricing Plans
SwaggerHub Team: $90/mo
Growth: $250/mo
GitHub Stars
⭐ 28,700
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Swagger / OpenAPI

Swagger UI is the canonical open-source renderer for interactive API documentation from OpenAPI specs, with 28k+ GitHub stars. SwaggerHub adds collaborative API design, versioning, and governance at scale. The de facto standard for REST API specification across the industry.

Website ↗GitHub ↗

Stainless

Accepts an OpenAPI spec and produces high-quality, idiomatic SDKs that feel hand-written across TypeScript, Python, Go, Java, Kotlin, Ruby, PHP, and C#. GitHub integration auto-regenerates SDKs when the spec changes. The team behind OpenAI, Anthropic, Cloudflare, and Meta's official SDKs.

Website ↗

Shared Connections3 tools both integrate with

SpeakeasyFernOpenAPI Generator

Only Swagger / OpenAPI (5)

RedoclyStoplightStainlessMintlifyAsyncAPI

Only Stainless (3)

Swagger / OpenAPIAnthropic APIOpenAI API

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See how Swagger / OpenAPI and Stainless fit into the bigger picture — 123 tools, 283 relationships, all mapped.

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