vioscaleAI
Comparison

ConfigCat vs GrowthBook

No clear leader: GrowthBook (72.8) and ConfigCat (70.5) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

ConfigCat full profile →GrowthBook full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
ConfigCat71
GrowthBook73
Score
vioscaleAI score
ConfigCat71 / 100medium · 72%
GrowthBook73 / 100medium · 74%
Pricing
Free tier
ConfigCat✓
GrowthBook✓
Model
ConfigCatfreemium
GrowthBookfreemium
Price level
ConfigCatlow
GrowthBooklow
Starting price
ConfigCat–
GrowthBook$40
Transparent
ConfigCat✓
GrowthBook✗
Integrations
Count
ConfigCat2
GrowthBook16
Security
Certifications
ConfigCat–
GrowthBookHIPAA
Disclosure policy
ConfigCat✓
GrowthBook✓
Gdpr
ConfigCat✓
GrowthBook✓
Hipaa
ConfigCat–
GrowthBook✓
Iso27001
ConfigCat✓
GrowthBook✓
Soc2
ConfigCat–
GrowthBook✓
Trust center
Vulnerabilities
Reliability
Sla pct
ConfigCat99.99
GrowthBook99.99
Status page
ConfigCat✓
GrowthBook✓
Adoption
Dependent repos
ConfigCat–
GrowthBook701
Github stars
ConfigCat–
GrowthBook8,497
Package downloads weekly
ConfigCat–
GrowthBook520,058
Activity
Commits last 30d
ConfigCat–
GrowthBook100
Release
Cadence days
ConfigCat–
GrowthBook54
History
ConfigCat–
GrowthBook20 items
License
Spdx
ConfigCat–
GrowthBookMIT
Language
Primary
ConfigCat–
GrowthBookTypeScript
Market
Availability
Content
Faq
ConfigCat7 items
GrowthBook7 items

Capabilities

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

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

What each one is

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

ConfigCat

A hosted service for managing feature toggles across applications with unlimited seats. Allows teams to target specific user groups and control feature changes remotely via a simple dashboard.

Independently observed

GrowthBook

A platform combining feature flags, A/B testing, and product analytics that runs natively on your data warehouse (Snowflake, BigQuery, etc.), enabling teams to run experiments, roll out features safely, and analyze results without moving data to external tools.

Independently observed

Pricing

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

ConfigCat

HybridFree tier

Free tier with same features as paid plans. Transparent, flat pricing on paid plans.

  • Forever FreeFree
as of verify ↗

GrowthBook

HybridFree tier

Free cloud plan for up to 3 users. Pro and Enterprise with custom pricing. Overage charges for CDN and managed warehouse usage.

  • StarterFree
    • Unlimited feature flags
    • Unlimited experiments
    • Base experimentation
    • Experiment history & audit log
    • Stale flag management
    • +5 more
  • ProAdvanced experimentation features for scaling teams
    • Up to 30 users
    • Sequential testing
    • CUPED variance reduction
    • Sticky bucketing
    • URL split tests
    • +3 more
  • EnterpriseContact sales
    • Unlimited users and events
    • SAML-based single sign-on
    • SCIM user provisioning
    • Approval workflows
    • Exportable audit logs
    • +5 more
  • Self-HostedFree
    • Unlimited users
    • Open source (MIT license)
    • Custom JavaScript validation
    • Microservices architecture support
as of verify ↗

Platform & deployment

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

Platforms
Web
ConfigCat✓
GrowthBook✓
iOS
ConfigCat✗
GrowthBook✓
Android
ConfigCat✓
GrowthBook✓
CLI
ConfigCat✗
GrowthBook✓
Deployment
Cloud / SaaS
ConfigCat✓
GrowthBook✓
Self-hosted
ConfigCat✗
GrowthBook✓

Integrations

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

In common (7)
  • Amplitude
  • Google Analytics
  • Jira
  • Mixpanel
  • Segment
  • Slack
  • VSCode

ConfigCat

24 total - 17 not shared
  • Bitbucket
  • Bitrise
  • CircleCI
  • Datadog
  • GitHub
  • GitHub Actions
  • GitLab
  • GitLab CI/CD
  • JetBrains
  • IntelliJ
  • Microsoft Teams
  • monday.com
  • Terraform
  • Trello
  • Visual Studio Code
  • Zapier
  • Zoho Flow
Independently observed

GrowthBook

25 total - 18 not shared
  • Rollbar
  • Figma
  • Snowflake
  • BigQuery
  • Databricks
  • Redshift
  • Vercel
  • ClickHouse
  • Postgres
  • MySQL
  • Athena
  • Presto
  • OpenFeature
  • Claude Code
  • Cursor
  • Okta
  • Azure AD
  • Notion
Independently observed
Still deciding?

ConfigCat or GrowthBook: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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