vioscale
Comparison

GrowthBook vs OpenFeature

On the evidence we track, GrowthBook leads this comparison with a composite score of 76/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

GrowthBook full profile →OpenFeature full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
★GrowthBook76
OpenFeature64
Score
Vioscale score
GrowthBook76 / 100medium · 74%
OpenFeature64 / 100low · 10%
Pricing
Free tier
GrowthBook✓
OpenFeature✓
Model
GrowthBookfreemium
OpenFeatureopen_source
Price level
GrowthBookfree
OpenFeaturefree
Transparent
GrowthBook✓
OpenFeature–
Integrations
Count
GrowthBook6
OpenFeature247
Security
Disclosure policy
GrowthBook✓
OpenFeature✓
Gdpr
GrowthBook✓
OpenFeature–
Hipaa
GrowthBook✓
OpenFeature–
Iso27001
GrowthBook✓
OpenFeature–
Soc2
GrowthBook✓
OpenFeature–
Vulnerabilities
Reliability
Sla pct
GrowthBook99.99
OpenFeature–
Status page
GrowthBook✓
OpenFeature–
Adoption
Dependent repos
GrowthBook701
OpenFeature–
Github stars
GrowthBook8,159
OpenFeature–
Package downloads weekly
GrowthBook363,189
OpenFeature–
Activity
Commits last 30d
GrowthBook100
OpenFeature–
Release
Cadence days
GrowthBook54
OpenFeature–
History
GrowthBook20 items
OpenFeature–
License
Spdx
GrowthBookMIT
OpenFeature–
Language
Primary
GrowthBookTypeScript
OpenFeature–
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for feature flag software. “-” means undocumented, not absent.

Deployment
Hosting
GrowthBookCloud + self-hosted
OpenFeatureCloud + self-hosted
Rollout
Percentage rollout
GrowthBook✓
OpenFeature-
Attribute / segment targeting
GrowthBook✓
OpenFeature-
Evaluation
Local evaluation (no call home)
GrowthBook✓
OpenFeature✓
Edge / CDN evaluation
GrowthBook✓
OpenFeature-
Experimentation
Built-in A/B experimentation
GrowthBook✓
OpenFeature-
Experiment stats engine
GrowthBook-
OpenFeature-
Standards
OpenFeature-compliant provider
GrowthBook-
OpenFeature✓
Governance
Audit logs + change approvals
GrowthBook✓
OpenFeature-
Stale-flag / code reference detection
GrowthBook-
OpenFeature-
Coverage
SDK breadth
GrowthBookBroad
OpenFeatureBroad
Licensing
Self-hostable OSS core
GrowthBook✓
OpenFeature✓

What each one is

The product in its own terms, so the numbers below have context.

GrowthBook

Leader

Enables product teams to run rigorous tests, safely control feature rollouts, and measure impact by querying data directly from their existing data warehouse.

Independently observed

OpenFeature

OpenFeature is an open source CNCF project providing a standardized API and SDK for feature flagging. It enables developers to switch between feature flag management tools or combine multiple solutions without code-level lock-in by implementing providers that adapt the common interface to different backends.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

GrowthBook

Leader
from $40/moSubscriptionFree tier

Free tier available. Pro plan: $40/seat/mo. Enterprise custom pricing.

  • StarterFree
    • Unlimited feature flags
    • Unlimited experiments
    • Unlimited traffic
    • Bring your own warehouse
    • Managed warehouse option
    • +2 more
  • Pro$40/seat/mo
    • Unlimited feature flags
    • Unlimited experiments
    • Unlimited traffic
    • Visual editor
    • Multi-arm bandits
    • +35 more
  • EnterpriseContact sales
    • Unlimited feature flags
    • Unlimited experiments
    • Unlimited traffic
    • Custom environments
    • Ramp schedules
    • +18 more
  • Open SourceFree
    • Unlimited feature flags
    • Unlimited experiments
    • Unlimited traffic
    • Bring your own warehouse
    • Default environments
    • +1 more
as of verify ↗

OpenFeature

Open sourceFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
GrowthBook✓
OpenFeature✗
CLI
GrowthBook✓
OpenFeature✓
Deployment
Cloud / SaaS
GrowthBook✓
OpenFeature✓
Self-hosted
GrowthBook✓
OpenFeature✓
On-premise
GrowthBook✓
OpenFeature✗
Air-gapped
GrowthBook✓
OpenFeature✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

GrowthBook

Leader
6 total
  • Rollbar
  • Figma
  • Snowflake
  • BigQuery
  • Databricks
  • Redshift
Independently observed

OpenFeature

22 total
  • ConfigCat
  • GO Feature Flag
  • DevCycle
  • Flipswitch
  • Kameleoon
  • Flagsmith
  • flagd
  • Datadog
  • LaunchDarkly
  • Mixpanel
  • Split
  • Confidence by Spotify
  • Flipt
  • Hyphen AI
  • GrowthBook
  • OFREP
  • Unleash
  • VWO
  • Bucketeer
  • CloudBees
  • AB Tasty
  • Vercel
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.