Feature flags & experimentation Category leader

Optimizely Feature Experimentation

Feature flags and experiments across backend, mobile and edge

Visit Optimizely Feature Experimentation

Feature management and experimentation product with progressive rollouts, targeting, a dashboard kill switch and runtime configuration. SDKs cover backend, microservices, mobile and edge.

  • Percentage rollouts
  • User targeting rules
  • Kill switch
  • Multi-language SDKs
  • A/B experiments
  • Per-environment flags (not listed)

Also includes

  • Approval workflows
  • Edge evaluation
  • Remote configuration
  • Mobile SDKs

From the vendor's own site. Not yet verified by SoftScout. A missing item may just mean we haven't confirmed it.

Feature flags & experimentation Rising

DevCycle

Free plan· $500/mo

Feature flags with edge delivery and OpenFeature support

Key features

  • Percentage rollouts
  • Multi-language SDKs
  • A/B experiments
  • Per-environment flags

Feature flags & experimentation Category leader

LaunchDarkly

Free plan· $10/service connection/mo

Feature flags and experimentation for shipping and testing in production

Key features

  • Percentage rollouts
  • User targeting rules
  • Kill switch
  • Multi-language SDKs
  • A/B experiments
  • Per-environment flags

Feature flags & experimentation Rising

Reflag

Free plan· $100/mo

TypeScript feature flags that clean up after themselves

Key features

  • Percentage rollouts
  • Per-environment flags