Agent Stack Directory

Compare model gateways

Kong AI Gateway vs Portkey

Two model gateways tools for AI agents, side by side. Facts come from each tool's own site.

Kong AI Gateway

konghq.com

Security, routing, observability and cost control for LLM and MCP traffic, from the Kong API gateway team.

Open sourceNew
Visit Kong AI Gateway

Portkey

portkey.ai

AI gateway and production stack for teams shipping generative AI apps, with an open-source gateway.

Open sourceNew
Visit Portkey
Kong AI Gateway compared with Portkey
Kong AI GatewayPortkey
What it doesSecurity, routing, observability and cost control for LLM and MCP traffic, from the Kong API gateway team.AI gateway and production stack for teams shipping generative AI apps, with an open-source gateway.
In their wordsKong AI Gateway: secure, scalable AI connectivityPortkey: production stack for Gen AI builders
Open sourceYesYes
Websitekonghq.comportkey.ai
Link checked2026-10-232026-10-23

More options:Alternatives to Kong AI GatewayAlternatives to Portkey

Keep comparing

Related comparisons

See all model gateways tools

The weekly drop

New agent tools, every Friday. One short email with what was added and what changed. No spam.

One email a week. Your address is only used for this newsletter.