Langflow vs OpenRouter

FeatureLangflowOpenRouter
CategoryAI Agent FrameworksAI Development
PricingFree (open-source) + CloudPay-per-use (varies by model)
GitHub Stars35,000—
PlatformsLinux, macOS, Windows, Docker, WebWeb
Features
  • ✓ Visual builder
  • ✓ Drag-and-drop
  • ✓ Component library
  • ✓ API export
  • ✓ Multi-model
  • ✓ 200+ models
  • ✓ Unified API
  • ✓ Auto-fallback
  • ✓ Rate limiting
  • ✓ Usage tracking
  • ✓ OpenAI-compatible
Tags
no-codevisuallangchainopen-source
apimulti-modelgatewayroutingpay-per-use