Ship the flag.
Not the fear.

Flaglane is a feature-flag console for small teams. Toggle features, drip traffic by percentage, pin users with targeting rules, and keep a readable audit log.

Launch the demo workspace Evaluate a user

One-click rollout

Flip a flag or drag a percentage across development, staging, and production.

Targeting that reads like English

Rules like email contains @flaglane.dev override the percentage bucket.

An audit trail you will actually open

Every create, delete, environment change, and rollout is logged.

Deterministic evaluation

The same userId always lands in the same cohort for a given flag.

Playground + HTTP API

Test contexts in the UI or POST /api/evaluate.

No backend required to try it

The demo workspace persists in localStorage. Reset in one click.