Flagsmith vs GrowthBook
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Flagsmith offers fewer features (49 vs 62) and more integrations (6 vs 5). Both start at $40/mo. Flagsmith has 46 unique features while GrowthBook has 59 unique features, with 3 features in common.
| Flagsmith | GrowthBook | |
|---|---|---|
| Category | DevOps | DevOps |
| Total Features | 49 | 62 |
| AI-Powered Features | 0 | 0 |
| Starting Price | $40/mo | $40/mo |
| Pricing Tiers | 3 | 5 |
| Integrations | 6 | 5 |
| Shared Features | 3 | |
| Shared Integrations | 1 | |
| Data Quality | 80% | 90% |
Feature Comparison by Category
Administration (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Advanced Organization |
Analytics (0 vs 6)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Advanced Metrics | ||
| Configurable Metric Library | ||
| Cross Experiment Insights | ||
| Custom Experiment Fields & Metadata | ||
| Metric Fact Tables | ||
| Product Analytics |
Automation (1 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Scheduled Flags |
Compliance (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Reports & BAA |
Configuration (2 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Custom Fields | ||
| Multiple Environments |
Core (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Open Source |
Core Feature (0 vs 2)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| A/B Testing | ||
| Feature Flagging |
Core Functionality (2 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Feature Flags | ||
| Remote Configuration |
Data (0 vs 2)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Data Pipelines | ||
| Data Quality Checks |
Deployment (4 vs 4)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Cloud Hosting | ||
| Multi-tenant Mode | ||
| On-Premises Deployment | ||
| Open Source | ||
| Private Cloud | ||
| Safe Rollouts | ||
| Scheduled Feature Flags | ||
| Self-hosting |
Developer Tools (13 vs 2)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| .NET SDK | ||
| Android/Kotlin SDK | ||
| Code References | ||
| Flutter SDK | ||
| Go SDK | ||
| JSON Schema & Validation | ||
| Next.js SDK | ||
| Node.js SDK | ||
| PHP SDK | ||
| Python SDK | ||
| React SDK | ||
| Ruby SDK | ||
| Rust SDK | ||
| SDKs | ||
| iOS SDK |
Feature Management (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Prerequisites |
Governance (3 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Audit Logs | ||
| Change Control | ||
| Change Tracking |
Infrastructure (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Managed Warehouse |
Integration (3 vs 4)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Analytics Integrations | ||
| Data Warehouse Integration | ||
| Event Tracker Integration | ||
| REST API | ||
| Slack Integration | ||
| Third-Party Integrations | ||
| Webhooks |
Performance (2 vs 7)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Edge API | ||
| GrowthBook Proxy SDK | ||
| Lightweight SDKs | ||
| Optimizations for Large Datasets | ||
| Pipeline Mode | ||
| Query Optimizations | ||
| Real-Time Flags | ||
| Remote Evaluation | ||
| Streaming Updates |
Release Management (2 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Canary Deployments | ||
| Staged Feature Rollouts |
Scalability (1 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Unlimited Identities |
Security (6 vs 9)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| ADFS Support | ||
| Advanced Permissioning | ||
| Encrypted SDK Endpoints | ||
| Enterprise SSO | ||
| Exportable Audit Logs | ||
| Feature Audit Logs & Versioning | ||
| LDAP Support | ||
| No Access Role | ||
| Okta Integration | ||
| Role-Based Access Control | ||
| SAML Authentication | ||
| SCIM Provisioning Support | ||
| SSO / SAML Integration | ||
| Secure Attributes | ||
| Two-Factor Authentication |
Segmentation (0 vs 1)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Archetypes |
Statistics (0 vs 7)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Bayesian Statistics Engine | ||
| CUPED Variance Reduction | ||
| Frequentist Statistics Engine | ||
| Multiple Metric Corrections | ||
| Post-Stratification | ||
| Power Calculator | ||
| Sequential Testing |
Support (4 vs 6)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Email Support | ||
| Enterprise SLA | ||
| Live In-App Support | ||
| On-Boarding and Training | ||
| Onboarding & Training | ||
| Priority Support | ||
| Roadmap Acceleration | ||
| Service-level Agreements | ||
| Team Support |
Targeting (2 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Segmentation | ||
| User Segments |
Testing (3 vs 5)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| A/B Testing | ||
| Feature Value Simulation | ||
| Holdouts | ||
| Multi-Arm Bandits | ||
| Multivariate Testing | ||
| Production Testing | ||
| Sticky Bucketing | ||
| Visual A/B Test Editor |
User Management (1 vs 0)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| User Traits |
Workflow (0 vs 2)
| Feature | Flagsmith | GrowthBook |
|---|---|---|
| Approval Flows | ||
| Customizable Launch Checklist |
Unique Features
Only in Flagsmith (46)
Scheduled Flags
Custom Fields
Multiple Environments
Feature Flags
Remote Configuration
Cloud Hosting
On-Premises Deployment
Private Cloud
.NET SDK
Android/Kotlin SDK
Flutter SDK
Go SDK
iOS SDK
Next.js SDK
Node.js SDK
PHP SDK
Python SDK
React SDK
Ruby SDK
Rust SDK
+ 26 more unique features
Only in GrowthBook (59)
Advanced Organization
Advanced Metrics
Configurable Metric Library
Cross Experiment Insights
Custom Experiment Fields & Metadata
Metric Fact Tables
Product Analytics
Reports & BAA
Feature Flagging
Data Pipelines
Data Quality Checks
Multi-tenant Mode
Safe Rollouts
Scheduled Feature Flags
Self-hosting
Code References
JSON Schema & Validation
Prerequisites
Managed Warehouse
Data Warehouse Integration
+ 39 more unique features
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