Side by side
Checkmarx API Security vs Onam Security API Security
Both stand on api security software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Checkmarx API Security if your team needs API discovery, documentation comparison, and vulnerability context in a shared inventory. Teams evaluating it should account for custom pricing and request a personalized demo, since there is no self-serve trial.
Visit Checkmarx API Security
Choose Onam Security API Security if your team needs to discover and assess API exposure across cloud environments, with configuration scans that do not send traffic to APIs. The Free plan is limited to one cloud account and 500 resources; teams needing broader coverage and one-year finding history can consider Pro at $22 a month per resource.
Visit Onam Security API SecurityThe facts
| Checkmarx API Security | Onam Security API Security | |
|---|---|---|
| Free plan | No | Yes |
| Open source | No | Not published |
| Runs on | API, Extension, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | See the plans |
| Plans published | 6 | 3 |
| Maker | Not published | Not published |
| Website | checkmarx.com | onamsecurity.com |
| On api security software | #11 of 30 | #7 of 30 |
Checkmarx API Security: what it does well
- Finds undocumented shadow APIs and abandoned zombie APIs.
- Compares OpenAPI, Swagger, and Postman collections with its API inventory.
- Tracks the commit and developer tied to vulnerability-introducing changes.
- Correlates Checkmarx DAST findings with SAST findings.
- Lists integrations with repositories, IDEs, issue trackers, and messaging tools.
What to know first
- There is no free plan or self-serve free trial.
- Pricing requires a custom quote.
- The scanner currently supports Java Spring, ASP.NET Web API, and Python Flask.
Onam Security API Security: what it does well
- Discovers API surfaces across AWS, Azure, GCP, OCI, Alibaba, and Kubernetes.
- Evaluates endpoints against 241 application and API security rules.
- Finds APIs reachable through open network paths.
- Posture scans read cloud configuration without sending API traffic.
- Pro includes unlimited cloud accounts and one-year finding history.
What to know first
- The Free plan covers one cloud account and up to 500 resources.
- Free plan finding history is limited to 30 days.
- Pro is billed per resource each month.
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