Developer tools · Vendor site 2026-10-04
OpenFeature is a CNCF incubating open specification that standardizes vendor-neutral feature flag APIs for application code. The project homepage explains how a shared SDK surface lets teams swap flag management backends or run in-house systems without rewriting feature toggles in every service.
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Free
Free
OpenFeature is an Apache 2 licensed open-source project and specification with no paid product checkout on the homepage.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. OpenFeature has an ongoing free plan. OpenFeature is an Apache 2 licensed open-source project and specification with no paid product checkout on the homepage.
OpenFeature is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Specification and SDK docs define a vendor-agnostic feature flagging API implemented by multiple provider plugins.