OpenRouter vs Portkey
A side-by-side comparison of OpenRouter and Portkey, two Inference tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
OpenRouter
Swap among 300+ models behind one OpenAI-compatible key with auto-fallback and a single consolidated bill.
- Swap models by changing one parameter
- Automatic provider fallback
- One consolidated bill
- Dozens of free models
- Pass-through token pricing
- Adds a routing hop vs direct provider
- Markup on some routes
- Not a self-hostable gateway
Portkey
Open-source AI gateway to 1,600+ LLMs with built-in observability, guardrails, and governance — self-host, hybrid, or managed cloud.
- One API across many providers
- Routing, caching, and fallbacks
- Cost limits and PII redaction
- Guardrails, RBAC, and MCP gateway
- Acquired by Palo Alto Networks (closed 2025)
- Future roadmap may shift to Prisma AIRS
- Advanced governance gated to paid tiers