Featurevisor

Manage feature flags, experiments, and remote configurations directly in Git

Pricing model

Free

Rating

★ Mixed Reviews

Time to value

Moderate Setup (1-3 hours)

You can use Featurevisor to manage feature flags, A/B experiments, and typed remote configurations entirely as code. Instead of relying on a hosted dashboard, you define your flags, audience segments, and variables in YAML files within your Git repository. Changes are tested and linted during pull requests, then compiled into static JSON datafiles that deploy to your CDN. Applications evaluate flag rules locally in memory using SDKs without sending runtime network requests, keeping performance fast and reliable across web, mobile, and server environments.

What Featurevisor does

Define feature flags and experiment rules in YAML filesCreate reusable user segments based on contextual attributesConfigure percentage rollouts with deterministic user bucketingSet up typed configuration variables with environment-specific overridesBuild static JSON datafiles in CI/CD pipelinesEvaluate feature flags locally in application code using SDKsPromote feature flag configurations from staging to production environmentsGit-based feature flag and remote configuration management using YAML filesIn-memory evaluation in client and server SDKs without network lookups per flagGradual rollout and deterministic user bucketing to prevent flickeringAudience targeting with reusable attributes, conditions, and segmentsA/B experiment traffic splitting with weighted variationsSchema-validated typed global variables and feature variablesEnvironment management and promotion workflows across development, staging, and productionAI agent skills for authoring and updating flag definitions via natural language