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Head-to-head · Database Schema Comparison Tools

DBDiff vs Redgate pgCompare

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score DBDiff #1 in Database Schema Comparison Tools 9.4/10 Open source ✓ 2 of 4 features Visit DBDiff
Redgate pgCompare #5 in Database Schema Comparison Tools 8.5/10 Free plan Free plan✓ 1 of 4 features Visit site

DBDiff leads on 1 check, Redgate pgCompare on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDBDiff · 9.4/10
  • Free planonly Redgate pgCompare
  • Most featuresDBDiff · 2 of 4

DBDiff scores higher on our rubric for database schema comparison tools: 9.4 against 8.5 out of 10; our editors rank them #1 and #5.

On database scope, DBDiff gives you Multi-engine where Redgate pgCompare offers Single-engine. DBDiff offers ci/cd integration; Redgate pgCompare doesn't.

DBDiff is the better fit for free schema comparison plus migration operations. Redgate pgCompare is the better fit for postgreSQL teams needing deployment safeguards.

  • DBDiff fits best

    Free schema comparison plus migration operations

  • Redgate pgCompare fits best

    PostgreSQL teams needing deployment safeguards

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Side by side

Feature DBDiff 9.4/10 Visit ↗ Redgate pgCompare 8.5/10 Visit ↗
At a glance
Editor score 9.4 8.5
Ranking #1 in Database Schema Comparison Tools #5 in Database Schema Comparison Tools
Best for Free schema comparison plus migration operations PostgreSQL teams needing deployment safeguards
Pricing model Free Free plan + paid
Starting price Open source $93/user/yr
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Self-hosted Desktop
Platforms Windows, macOS, Linux Windows, macOS, Linux
Support Community Email, Tickets, Docs
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features DBDiff 2/4 · Redgate pgCompare 1/4
Migration scripts ✓ ✓
Source control Not checked yet —
CI/CD integration ✓ (best) —
Scheduled comparisons Not checked yet Not checked yet
Specs
Database scope Multi-engine Single-engine
Supported platforms Cross-platform Cross-platform
Our review
Pros
  • Compares schemas and data across MySQL, PostgreSQL, and SQLite
  • Generates both up and down SQL migration files
  • Runs on Windows, macOS, and Linux with multiple migration formats
  • Object and line-level visual schema diffs
  • Dependency-aware deployment and migration script generation
  • Risk warnings, targeted deployment, and drift investigation
Cons
  • CLI workflows may require command-line familiarity
  • Database support is limited to MySQL, PostgreSQL, and SQLite
  • Configuration is needed to filter included or excluded tables and fields
  • Supports PostgreSQL as a single database engine
  • No source-control integration
  • No CI/CD integration
Our verdict

DBDiff is an MIT-licensed, open-source command-line tool for comparing database schemas and data across local or remote MySQL, PostgreSQL, and SQLite databases. It is designed for developers and database teams that need schema differences…

Read the review →

Redgate pgCompare is a desktop tool for comparing PostgreSQL schemas across development, test, and production environments. It is designed for PostgreSQL developers, database administrators, and teams that need to maintain consistent…

Read the review →
  1. DBDiffDatabase Schema Comparison Tools 9.4Open source
  2. Redgate pgCompareDatabase Schema Comparison Tools 8.5Free plan

Strengths and trade-offs

  • DBDiff — where it wins

    • Compares schemas and data across MySQL, PostgreSQL, and SQLite
    • Generates both up and down SQL migration files
    • Runs on Windows, macOS, and Linux with multiple migration formats

    Where it doesn't

    • CLI workflows may require command-line familiarity
    • Database support is limited to MySQL, PostgreSQL, and SQLite
    • Configuration is needed to filter included or excluded tables and fields

  • Redgate pgCompare — where it wins

    • Object and line-level visual schema diffs
    • Dependency-aware deployment and migration script generation
    • Risk warnings, targeted deployment, and drift investigation

    Where it doesn't

    • Supports PostgreSQL as a single database engine
    • No source-control integration
    • No CI/CD integration
  • DBDiff9.4/10 · Open source

    A free, cross-platform CLI for schema comparison, data comparison, and migration workflows.

    Visit DBDiffFull verdict →
  • Redgate pgCompare8.5/10 · Free plan

    A focused PostgreSQL tool for comparing schemas and preparing safer deployments.

    Visit siteFull verdict →

More comparisons

All database schema comparison tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update