Pyyan / Compare / Kong AI Gateway vs Portkey
Kong AI Gateway vs Portkey
2 of 5Routers & Gateways · verified 13 Aug 2026
Kong AI GatewayKongcurrent
PortkeyPortkeycurrent| Specification | Kong AI Gateway | Portkey |
|---|---|---|
| Summary | Only sensible if you already run Kong. | Routing plus guardrails and compliance. |
| Added latency | Varies | 8–20ms |
| Hosting | Self | Both |
| Caching | — | Semantic |
| Category | Routers & Gateways | Routers & Gateways |
| Official | Kong ↗ | Portkey ↗ |
Highlighted rows are where these differ.
Kong AI Gateway
- Plugin ecosystem was built for REST, not LLMs
- No token-level cost attribution
Best for existing Kong users.
Portkey
- Best caching implementation
- Prompt management and audit trail
Best for regulated teams.