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AbbyFeature Flag ManagementAnnual estimate10 people, entry price
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Feature Flag Management
Feature Management
Product
Open-source feature flag and A/B testing platform with type-safe SDKs for React, Next.js, and Node.js.
Open source feature flagging and A/B testing tool by Checkr with REST API and evaluation engine.
Headquarters
Munich, Germany
San Francisco, California
Company size
2-10 employees
201-500 employees
Free options
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026
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Feature Flag Management
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