Respan Gateway vs Skybridge (2026)
A side-by-side comparison of Respan Gateway and Skybridge on pricing, features, and fit, so you can decide which is right for you.
Quick answer
Respan Gateway and Skybridge are both strong choices, but they fit different needs. Choose Respan Gateway if you mainly need managing multi-provider llm traffic for production ai applications — its edge is combines routing, observability, and evals in a single platform reducing tool sprawl. Choose Skybridge if you need building interactive dashboards and tools that run inside claude or chatgpt — its edge is completely free and open-source with no paywalls or usage limits. Respan Gateway starts at around $49/month based on usage volume; Skybridge starts at Free.
Features compared
- Unified LLM routing across multiple AI providers with a single API endpoint
- Built-in observability including request tracing, latency monitoring, and logging
- Automated evaluations to benchmark and compare model outputs at scale
- Fallback and retry logic to handle provider outages and reduce downtime
- Full-stack TypeScript and React framework for building MCP-compliant apps
- Native integration with Claude and ChatGPT as host environments
- Open-source MIT license allowing unrestricted commercial and personal use
- Abstracts Model Context Protocol complexity so developers focus on app logic
Pros & cons
- Combines routing, observability, and evals in a single platform reducing tool sprawl
- Provider-agnostic design makes it easy to swap or mix LLM providers
- Saves engineering time by replacing custom middleware with ready-built infrastructure
- Relatively new platform so documentation and community resources are still maturing
- Advanced evaluation customization may require technical setup not suited for non-developers
- Completely free and open-source with no paywalls or usage limits
- Uses mainstream TypeScript and React so most frontend developers can onboard quickly
- Directly targets the growing agent-native app ecosystem inside leading AI platforms
- Still an early-stage framework, meaning the API surface and best practices are likely to evolve rapidly
- Limited to AI platforms that support MCP, which currently narrows the deployment target audience
The verdict
Choose Respan Gateway if
you mainly need to managing multi-provider llm traffic for production ai applications. Its edge: combines routing, observability, and evals in a single platform reducing tool sprawl.
Choose Skybridge if
you mainly need to building interactive dashboards and tools that run inside claude or chatgpt. Its edge: completely free and open-source with no paywalls or usage limits.
Frequently asked questions
Is Respan Gateway better than Skybridge?
Neither is universally better. Respan Gateway is stronger for managing multi-provider llm traffic for production ai applications, with an edge in combines routing, observability, and evals in a single platform reducing tool sprawl. Skybridge is stronger for building interactive dashboards and tools that run inside claude or chatgpt, with an edge in completely free and open-source with no paywalls or usage limits. Pick based on your main task.
Which is cheaper, Respan Gateway or Skybridge?
Respan Gateway starts at around $49/month based on usage volume and Skybridge starts at Free. Free tier: Respan Gateway — Free tier available with limited requests and basic observability features; Skybridge — Fully free and open-source under the MIT license with no feature restrictions.
What is Respan Gateway best for?
Respan Gateway is best for managing multi-provider llm traffic for production ai applications, running automated evals to compare model quality across openai and anthropic, monitoring api costs and latency to optimize ai infrastructure spending.
What is Skybridge best for?
Skybridge is best for building interactive dashboards and tools that run inside claude or chatgpt, shipping agent-native app surfaces for internal business workflows, prototyping mcp-compatible applications with a familiar react development experience.
Do Respan Gateway and Skybridge have free plans?
Respan Gateway: Free tier available with limited requests and basic observability features. Skybridge: Fully free and open-source under the MIT license with no feature restrictions. Check each tool's pricing page for current limits, as plans change.