WSO2 API Manager vs Kong
Side-by-side from the Top 11 ranking of The 11 Best API Management Tools and Platforms (2026). Last verified June 29, 2026.
The short answer
Kong ranks higher on Top 11 (#1 vs #10) for Engineering teams and platform architects building, securing, and monitoring APIs. Top choice for raw performance and extensibility, especially in Kubernetes environments.
At a glance
| WSO2 API Manager | Kong | |
|---|---|---|
| Top 11 rank | #10 / The 11 Best API Management Tools and Platforms (2026) | #1 / The 11 Best API Management Tools and Platforms (2026) |
| Score (out of 9.4) | 7.3 | 9.3 |
| Best for | Customizable, fully open-source platform | High-performance, extensible K8s gateway |
| Pricing | $$$ (Starts free, support >$2,000/mo) | $$$$ (Starts free, enterprise >$2,500/mo) |
| HQ | Santa Clara, USA | San Francisco, USA |
| Founded | 2005 | 2017 |
WSO2 API Manager
A powerful, fully open-source choice for enterprises needing deep customization.
wso2.com/api-manager/See full entry in The 11 Best API Management Tools and Platforms (2026)
Kong
Top choice for raw performance and extensibility, especially in Kubernetes environments.
konghq.com/See full entry in The 11 Best API Management Tools and Platforms (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.