How to Build Your Own Stoplight
Replace Stoplight with a custom build. Design, document, and build APIs faster
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 57 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 57 features
Governance(12 features)
Track activity and changes in the platform
Create and enforce API style guides
Automatically generate changelogs for API versions
Automatically analyze Git repositories for API definitions
Create shared style guides for teams
+7 more in this category
Documentation(11 features)
Interactive console to test API endpoints
Automatic SSL certificate management for documentation
Generate client code from API definitions
Host documentation on custom domains
Edit and create API documentation
+6 more in this category
API Design(8 features)
Ability to edit API definitions using code-based approach
Create and manage reusable component libraries
Validate API designs against standards and best practices
Synchronize API designs with Git repositories
Support multiple Git branches for API definitions
+3 more in this category
Access Control(7 features)
Restrict access to users with approved email domains
Create internal-only projects
Configure user access on a per-project basis
Create private projects with restricted access
Create publicly accessible projects
+2 more in this category
API Mocking(7 features)
Automatically generate mock servers from API definitions
Configure different response codes in mock servers
Generate dynamic responses for mock servers
Instantly create mock servers for API testing and development
Run mock servers locally for development
+2 more in this category
Integration(4 features)
API access to catalog of API definitions
Integration with cloud Git providers
Integration with self-hosted Git providers
Command-line interface for Stoplight
Billing(2 features)
Custom payment terms for enterprise customers
Invoicing for annual plans
Collaboration(2 features)
Discuss and collaborate on API designs
Organize teams within workspace
Cost Calculator
Keep Paying Stoplight
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 57 features at very easy complexity.