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MCP Gateway vs Santeon

Both stand on Tool Calling: MCP Gateway at #20, Santeon at #19.

The facts side by side

  • —Price—
  • —Public API—
  • —Open source—
  • —Free tier—
  • —Free trial—
  • ✓Web✓
  • —Windows—
  • —Mac—
  • —Linux—
  • —iOS—
  • —Android—
  • —Free plan—
  • mcpProtocol supportmcp
  • self_hostedDeploymentboth
  • —Tool-choice control—
  • —Parallel tool calls—
  • ✓Structured outputs✓
  • bothAuthentication methodsboth
  • ✓Call observability✓
  • #20Standing on Tool Calling#19