How to Build Your Own Statsig
Replace Statsig with a custom build. The modern product development platform
Build Difficulty: 4/5
A few focused days to build a solid replacement
Estimated Timeline
Based on 92 features at Few Days difficulty, expect about 3-5 days with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 92 features
Analytics(29 features)
Filter sessions to users with specific attributes
Define and analyze custom user segments based on product behaviors and user properties
Filter sessions based on user behavior or events
Automatically identify factors impacting funnel conversion
Define new metrics by combining multiple events and defining how an event is aggregated
+24 more in this category
Experimentation(22 features)
Run randomized, controlled experiments to measure the exact impact on users
Identify classes of users that are differentially impacted by experiments
Automatically optimize features and parameters
Support for both Bayesian and Frequentist statistical analysis methods
Control the false discovery rate in multiple hypothesis tests
+17 more in this category
Feature Management(17 features)
Target features based on a user's specific attributes with automatically generated attributes
Set pre-defined stages and timelines for rollouts
Revert changes with team-level permission enforcement
Enforce review and approval workflows for changes
Target features based on any custom attributes
+12 more in this category
Security(6 features)
Control API access and permissions
SSO, SAML, OAUTH authentication
Enable authentication flows based on your email domain
Manage access to features and experiments based on roles
Sync users, roles and projects with Okta
+1 more in this category
Infrastructure(5 features)
Leverage enterprise-grade infrastructure built to handle trillions of events and billions of users
Support for hosting in the EU
Ingest events from SDKs and external sources
Managed real-time logging from SDKs directly to your warehouse
Run Statsig in your data warehouse for improved security, reliability, and data governance
Organization(4 features)
Automatically create new dashboards from tags on metrics, charts, experiments and feature gates
Access all features across multiple projects shared under one account
Centrally manage all projects across your organization
Organize entities by associating them with custom labels
Developer Tools(3 features)
Use 30+ high-performance, open-source SDKs in almost every language
See references to feature flags in your code
Web-based visual editor for creating experiments and configurations without code
Integrations(3 features)
Ingest data from a CDP, analytics platform, or similar tool
Access integrations with CDPs, observability tools, and other providers
Ingest data from a data warehouse to Statsig cloud
Cost Calculator
Keep Paying Statsig
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 92 features at easy complexity.