Visual Database Schema Diffs
Connect to any database, take automatic schema snapshots, and get instant visual diffs with impact analysis and one-click rollback scripts.
TABLE users
+ COLUMN email_verified BOOLEAN DEFAULT false
+ INDEX idx_users_email_verified ON users(email_verified)
- COLUMN legacy_token VARCHAR(255)
~ COLUMN username VARCHAR(50) → VARCHAR(100)
Impact: 3 queries affected · Rollback script ready
Multi-DB Support
Postgres, MySQL, SQLite
Auto Snapshots
Scheduled or on-demand
Impact Analysis
Affected queries flagged
Rollback Scripts
One-click SQL generation
Simple Pricing
One plan. Everything included.
Pro
$39
/month · cancel anytime
- ✓Up to 10 database connections
- ✓Hourly schema snapshots
- ✓Visual diff viewer
- ✓Automated impact analysis
- ✓Rollback script generation
- ✓Email alerts on schema change
- ✓90-day schema history
FAQ
How does it connect to my database?
SchemaDiff connects via secure SSH tunnels or direct TLS connections. Your credentials are encrypted at rest and never stored in plaintext. You can also use read-only database users for extra safety.
What databases are supported?
PostgreSQL, MySQL, MariaDB, and SQLite are fully supported. Support for MSSQL and Oracle is on the roadmap.
Can I cancel anytime?
Yes. Cancel from your account dashboard at any time. You keep access until the end of your billing period with no questions asked.