Visualize how schema changes break your app
Upload your database schema and codebase. Get an interactive dependency graph showing exactly which queries, models, and API endpoints are affected — before you run a single migration.
impact-graph — users table: rename email → email_address
HIGH RISK
auth/login.ts
SELECT email FROM users
MEDIUM
models/User.ts
email: string field
LOW RISK
api/profile.ts
indirect reference
12 files affected · 3 high risk · estimated migration effort: 2h
Simple pricing
$19/month
Everything you need to ship schema changes safely.
- ✓Interactive dependency graph
- ✓Unlimited schema uploads
- ✓Affected file highlighting
- ✓Migration risk scoring
- ✓SQL & ORM support (Prisma, TypeORM, Drizzle)
- ✓Export reports as PDF
Cancel anytime. No contracts.
FAQ
Which databases and ORMs are supported?
PostgreSQL, MySQL, and SQLite schemas are supported. For ORMs, we parse Prisma, TypeORM, Drizzle, and Sequelize model definitions automatically.
Is my code stored on your servers?
No. Analysis runs entirely in your browser using WebAssembly. Your schema and source files never leave your machine.
How accurate is the impact detection?
We use static analysis with AST parsing to trace column and table references across your codebase. Accuracy is typically 90–95% for typed codebases; dynamic query builders may require manual review.