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Togglz

Open-source Java feature toggle library implementing the Feature Toggles pattern, using Java enums for type-safe flag definitions. Apache 2.0 licensed.

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Our Verdict

Safe, conservative choice for Java teams; consider OpenFeature-based options if you want language portability.

Pros

  • Type-safe Java enums for flag definitions
  • Long-standing Apache 2.0 Java toggle library
  • Admin console and many storage backends
  • Predictable, boring, dependable

Cons

  • Java/JVM-only ecosystem
  • Less innovation recently vs new entrants
  • Weak built-in experimentation analytics
  • No first-class remote config server
Best for: JVM monoliths wanting simple, type-safe in-process flags Not for: Polyglot systems or experimentation-heavy product teams

When to Use Togglz

Good fit if you need

  • Type-safe Java feature toggles using enum definitions
  • Multiple activation strategies including gradual rollout
  • Database-backed flag persistence with Spring Boot auto-config
  • Web console for runtime flag management in Java apps

Lock-in Assessment

Low 5/5
Lock-in Score
5/5

Togglz Pricing

Pricing Model
free
Free Tier
Yes
Entry Price
Enterprise Available
No
Transparency Score

Beta — estimates may differ from actual pricing

1,000
1001K10K100K1M

Estimated Monthly Cost

$25

Estimated Annual Cost

$300

Estimates are approximate and may not reflect current pricing. Always check the official pricing page.

Project Health

B

Health Score

1.0k 260
Bus Factor

9

Last Commit

18 days

Release Freq

226d

Open Issues

92

Issue Response

N/A

License

Apache-2.0

Last checked: 2026-04-21

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