FeatBit
6.7#11 in feature flag & experimentation platformsFrom $3,999 a yearFree planWebAPISelf-hosted
VisitFeatBit vs GrowthBook
GrowthBook
8.6#1 in a/b testing toolsFrom $40 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | FeatBit | GrowthBook |
|---|---|---|
| API | The self-host plan comparison lists a REST API, webhooks and integrations, and real-time flag updates over WebSocket. | The project documents a full REST API, separate management and SDK endpoints, webhooks and OpenAPI documentation. |
| Cloud hosting | FeatBit Cloud runs on Microsoft Azure infrastructure, with customer environments logically separated by workspace, organization, project, and environment identifiers. | GrowthBook Cloud is hosted on AWS and Enterprise Cloud includes a 99.99% uptime SLA. |
| Deployment | FeatBit supports self-managed Docker Compose deployment and links to deployment options for customer infrastructure. | GrowthBook is available as a managed cloud service or self-hosted, including air-gapped deployment on major clouds or on-premises. |
| Integrations | The maker lists webhook integrations including Datadog, New Relic, Grafana, GrowthBook, and Slack, as well as OpenTelemetry integration. | Listed warehouse integrations include Snowflake, BigQuery, Databricks, ClickHouse, Trino, and Adobe Experience Platform. |
| Privacy | FeatBit states it does not sell Customer Data or use it for advertising. | GrowthBook says no personally identifiable information leaves the data warehouse for analysis, and only aggregate data is accessed. |
| Product | FeatBit describes itself as an open-source feature flag management platform for safer releases, experiments, and self-hosted delivery. | GrowthBook is a warehouse-native platform for experimentation, feature flags, and product analytics. |
| SDKs | The maker lists SDKs for .NET, JavaScript, React, React Native, Node.js, Java, and Python, plus OpenFeature providers. | The SDK catalog covers JavaScript, React, Vue, Swift, Kotlin, Flutter, React Native, Node.js, Python, Ruby, PHP, Java, Go, C# and Elixir. |
| Security | The Cloud security overview states that service traffic uses HTTPS/TLS, in-scope production storage uses cloud-provider encryption at rest, and privileged systems use MFA where supported. | GrowthBook states SOC 2 Type II certification, GDPR, COPPA and CCPA compliance, encryption in transit and at rest, and warehouse-only aggregate access. |
FeatBit plans
- FoundationFree
- FreeFree
- Enterprise$3,999 a year
- Enterprise PremiumPriced on request
- Growth—
- Pro—
GrowthBook plans
- Starter (Cloud)Free
- Open SourceFree
- Open Source (Self-Hosted)Free
- StarterFree
- Pro$40 a month
- Pro (Cloud)$40 a month
Pick FeatBit if…
FeatBit suits software teams that need targeted or progressive feature releases, experiments, or instant rollback. Its self-hosted option is aimed at teams needing data residency, infrastructure control, predictable pricing, or enterprise governance.
Pick GrowthBook if…
Starter is described as suitable for individuals or small teams, while Pro is aimed at small and mid-sized teams. Enterprise is for teams operating at scale, with managed cloud and self-hosted deployment options.