How to Build Your Own Flipt
Replace Flipt with a custom build. Feature Flag Management for Safe Deployments
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 26 features at Weekend Project difficulty, expect about One weekend 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 26 features
Security(4 features)
Role-based access control for enterprise-level permission management
Complete audit trail of all flag changes and access
Cryptographically sign all Git commits for enhanced security
Built-in integration for storing API keys and sensitive configuration securely
Git Integration(3 features)
Integration with GitHub, GitLab, BitBucket, and Azure DevOps
Create and manage feature flag changes through Git pull requests
Automatically converts UI changes into Git commits for version control and review
Support(3 features)
Community-based support through Discord and documentation
Dedicated Slack support channel for Pro tier subscribers
Dedicated support team for Enterprise tier customers
API(2 features)
High-performance, type-safe gRPC protocol for service-to-service communication
Server-side REST API for evaluating feature flags
Deployment(2 features)
Deploy or revert flag changes in milliseconds with streaming support
Single binary deployment with zero dependencies for complete infrastructure control
Evaluation(2 features)
Evaluate flags within applications for extreme performance and low latency
Evaluate feature flags on the server for simplicity and centralized control
Performance(2 features)
Instant propagation of flag changes across all connected clients
Real-time flag change propagation without polling or delays
Targeting(2 features)
Control feature rollout by percentage to specific user segments
Enable or disable features for specific user segments
Cost Calculator
Keep Paying Flipt
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 26 features at very easy complexity.