Portkey is built for AI gateway infrastructure: routing, observability, reliability, and guardrails. RAGuard is built for runtime governance: tool mediation, instruction integrity, tenant-aware policy, and accountable AI behaviour.
Optimises provider traffic and model operations so engineering teams can scale AI infrastructure reliably.
Decides what an AI system is allowed to do with that traffic across tools, context, and tenant-specific policy.
Universal AI gateway infrastructure, multi-model routing, request tracing, observability, fallback, and cost and reliability operations.
Governance-first architecture, tool execution control, instruction integrity, tenant-aware trust boundaries, and runtime evidence for enterprise AI behaviour.
| Question | Portkey | RAGuard |
|---|---|---|
| Does it route model traffic? | Yes | Yes, where required |
| Does it provide AI observability? | Yes | Yes, governance-oriented |
| Is it primarily an AI gateway? | Yes | No, primarily a governance layer |
| Does it mediate MCP and tool execution? | Emerging or limited | Yes |
| Does it enforce tenant-specific AI policies? | Limited to moderate | Yes |
| Does it focus on instruction provenance? | Limited | Yes |
| Does it map AI behaviour to governance evidence? | Limited | Yes |
AI gateways have become essential infrastructure for teams deploying multiple models, providers, and applications. Portkey addresses this layer well by helping engineering teams route requests, monitor behaviour, control costs, and improve reliability.
RAGuard addresses the next layer of the stack. When AI systems call tools, invoke MCP servers, access enterprise data, and take action on behalf of users, observability is not enough. Enterprises need enforceable runtime trust boundaries.
You need a universal AI gateway, routing and fallback, request tracing, or cost and performance operations across providers.
Your AI systems execute tools and workflows, you need tenant-aware runtime controls, and you want governance evidence around behaviour rather than only traffic telemetry.