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Scalar vs Zuplo

Scalar: Hosted API docs, typed SDKs and MCP servers from an OpenAPI file Zuplo: Programmable gateway for APIs, LLM calls and MCP servers

Comparison of Scalar, Zuplo
Scalar
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Zuplo
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CategoryDesign and SDKsAPI Gateways
PricingOpen sourceOpen source core, MIT license–
Platforms
  • Web
–
Best for
  • API teams
  • Developer relations
  • Platform engineers
  • API product teams
  • AI startups
  • Platform teams
Highlights
  • Hosted API docs with Markdown pages and llms.txt
  • Typed SDKs for TypeScript, Python, Go and more
  • Hosted MCP server generated from your OpenAPI file
  • Authentication with API keys, JWT and OAuth
  • Per-key rate limits and spend caps
  • Route LLM providers with caching and guardrails
GitHub stars16.4k–
Last update2 days ago–

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