vioscale
Comparison

Flagship vs GrowthBook

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.

Flagship full profile →GrowthBook full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Flagship54
★GrowthBook76
Score
Vioscale score
Flagship54 / 100low · 22%
GrowthBook76 / 100medium · 74%
Pricing
Free tier
Flagship–
GrowthBook✓
Model
Flagshipcommercial
GrowthBookfreemium
Price level
Flagship–
GrowthBookfree
Transparent
Flagship–
GrowthBook✓
Integrations
Count
Flagship–
GrowthBook6
Security
Disclosure policy
Flagship–
GrowthBook✓
Gdpr
Flagship–
GrowthBook✓
Hipaa
Flagship–
GrowthBook✓
Iso27001
Flagship–
GrowthBook✓
Soc2
Flagship–
GrowthBook✓
Vulnerabilities
Reliability
Sla pct
Flagship–
GrowthBook99.99
Status page
Flagship✓
GrowthBook✓
Adoption
Dependent repos
Flagship–
GrowthBook701
Github stars
Flagship–
GrowthBook8,159
Package downloads weekly
Flagship–
GrowthBook363,189
Activity
Commits last 30d
Flagship–
GrowthBook100
Release
Cadence days
Flagship–
GrowthBook54
History
Flagship–
GrowthBook20 items
License
Spdx
Flagship–
GrowthBookMIT
Language
Primary
Flagship–
GrowthBookTypeScript
Market
Availability

Capabilities

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

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

What each one is

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

Flagship

A feature flag service that controls which features are visible to users through toggles and percentage-based rollouts, with evaluation support in serverless, backend, and browser environments.

Independently observed

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

Pricing

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

Flagship

Pricing not documented yet.

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 ↗

Platform & deployment

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

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

Integrations

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

Flagship

Not documented yet.

GrowthBook

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

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