Best Microsoft Defender for Containers Alternatives in 2026
Updated
20 platforms from API security software ranked against Microsoft Defender for Containers on the same published basis.
- 1Microsoft Defender for Containers vs 42Crunch API Security Platform
- 2Microsoft Defender for Containers vs APISec Platform
- 3Microsoft Defender for Containers vs Wallarm API Security
- 4Microsoft Defender for Containers vs Onam Security API Security
- 5Microsoft Defender for Containers vs Akto API Security Platform
- 6Microsoft Defender for Containers vs Palo Alto Networks Cortex Cloud API Security
- 7Microsoft Defender for Containers vs Checkmarx API Security
- 8Microsoft Defender for Containers vs Escape
- 9Microsoft Defender for Containers vs F5 BIG-IP APM
- 10Microsoft Defender for Containers vs Radware API Security Service
- 11Microsoft Defender for Containers vs Salt Security API Protection Platform
- 12Microsoft Defender for Containers vs ThreatX API and Application Protection
- 13Microsoft Defender for Containers vs Imperva API Security
- 14Microsoft Defender for Containers vs Traceable API Security Platform
- 15Microsoft Defender for Containers vs Check Point CloudGuard Data Security
- 16Microsoft Defender for Containers vs Akamai API Security
- 17Microsoft Defender for Containers vs APIPosture
- 18Microsoft Defender for Containers vs Cequence Unified API Protection
- 20Microsoft Defender for Containers vs APIDynamics
- 21Microsoft Defender for Containers vs apPosture API Security
Microsoft Defender for Containers alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | 42Crunch API Security Platform | 7.3 | Free plan | $9/mo | API, Browser, Linux, Mac, self-hosted, Web, Windows |
| 2 | APISec Platform | 7.3 | Free plan | $690/mo | API, Browser, Linux, self-hosted, Web |
| 3 | Wallarm API Security | 7.3 | Free plan | Free | API, Linux, self-hosted, Web |
| 4 | Onam Security API Security | 7.2 | Free plan | $22/mo | API, self-hosted, Web |
| 5 | Akto API Security Platform | 7.0 | No | — | API, Linux, self-hosted, Web |
| 6 | Palo Alto Networks Cortex Cloud API Security | 7.0 | No | — | API, Linux, Web |
| 7 | Checkmarx API Security | 6.8 | No | — | API, self-hosted, Web |
| 8 | Escape | 6.8 | No | — | API, Web |
| 9 | F5 BIG-IP APM | 6.8 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | Radware API Security Service | 6.8 | No | — | API, self-hosted, Web |
| 11 | Salt Security API Protection Platform | 6.8 | No | — | API, self-hosted, Web |
| 12 | ThreatX API and Application Protection | 6.8 | No | — | API, self-hosted, Web |
| 13 | Imperva API Security | 6.7 | No | — | API, self-hosted, Web |
| 14 | Traceable API Security Platform | 5.6 | No | — | self-hosted, Web |
| 15 | Check Point CloudGuard Data Security | 5.3 | No | — | Web |
| 16 | Akamai API Security | 5.2 | No | — | Web |
| 17 | APIPosture | 5.2 | No | — | — |
| 18 | Cequence Unified API Protection | 5.2 | No | — | Web |
| 20 | APIDynamics | 5.1 | No | — | Web |
| 21 | apPosture API Security | 5.1 | No | — | Web |
The sponsored alternative slot on this page is labelled Sponsored.
Questions about Microsoft Defender for Containers alternatives
What is the best alternative to Microsoft Defender for Containers?
42Crunch API Security Platform, number 1 in API security software with a score of 7.3 out of 10. The others here: APISec Platform, Wallarm API Security, Onam Security API Security and 16 more.
What is the best free alternative to Microsoft Defender for Containers?
42Crunch API Security Platform is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.