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Head-to-head · SQL Linters and Formatters

SQLFluff vs pgFormatter

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score SQLFluff #1 in SQL Linters and Formatters 9.4/10 Free plan Free plan✓ 1 of 5 features Visit SQLFluff
pgFormatter #3 in SQL Linters and Formatters 8.8/10 Free plan Free plan✓ 4 of 5 features Visit pgFormatter

SQLFluff leads on 0 checks, pgFormatter on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSQLFluff · 9.4/10
  • Free planboth
  • Most featurespgFormatter · 4 of 5

SQLFluff scores higher on our rubric for sql linters and formatters: 9.4 against 8.8 out of 10; our editors rank them #1 and #3.

SQLFluff is the better fit for teams needing broad SQL linting and CI workflows. pgFormatter is the better fit for postgreSQL teams needing dependable formatting.

  • SQLFluff fits best

    Teams needing broad SQL linting and CI workflows

  • pgFormatter fits best

    PostgreSQL teams needing dependable formatting

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Side by side

Feature SQLFluff 9.4/10 Visit ↗ pgFormatter 8.8/10 Visit ↗
At a glance
Editor score 9.4 8.8
Ranking #1 in SQL Linters and Formatters #3 in SQL Linters and Formatters
Best for Teams needing broad SQL linting and CI workflows PostgreSQL teams needing dependable formatting
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Self-hosted, Browser extension
Support Community, Docs Docs, Community
Integrations 5 integrations 5 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features SQLFluff 1/5 · pgFormatter 4/5
Automatic fixes Not checked yet ✓ (best)
Custom rules ✓ (best) Not checked yet
Editor extensions Not checked yet ✓ (best)
CI/CD integration Not checked yet ✓ (best)
Configuration file Not checked yet ✓ (best)
Specs
Supported SQL dialects Not checked yet SQL-92, SQL-99, SQL-2003, SQL-2008, SQL-2011, PostgreSQL; works with other databases
Our review
Pros
  • Supports 26 SQL dialects with configurable linting rules.
  • Autofixes supported findings and parses SQL without database access.
  • Works with dbt, pre-commit, GitHub Actions, and custom plugins.
  • Supports PostgreSQL, PL/pgSQL, and multiple SQL standard keyword sets
  • Offers CLI, CGI, web, API, text, HTML, and JSON workflows
  • Integrates with editors, pre-commit, configuration files, and CI/CD
Cons
  • Self-hosted deployment requires users to install the Python package.
  • It does not provide native IDE integration.
  • Automatic fixing applies only to supported lint findings.
  • Its strongest coverage is PostgreSQL and related SQL standards
  • Configuration may require project or user configuration files
  • Does not include AI features
Our verdict

SQLFluff is an open-source SQL linter and formatter for developers and data teams working with ELT applications. It checks SQL for style and syntax issues across 26 dialects, supports configurable rules, and can automatically fix supported…

Read the review →

pgFormatter is an open-source SQL formatter and beautifier focused on PostgreSQL and PL/pgSQL. It is suited to teams that want consistent SQL formatting across command-line workflows, web or CGI usage, editor environments, and automated…

Read the review →
  1. SQLFluffSQL Linters and Formatters 9.4Free plan
  2. pgFormatterSQL Linters and Formatters 8.8Free plan

Strengths and trade-offs

  • SQLFluff — where it wins

    • Supports 26 SQL dialects with configurable linting rules.
    • Autofixes supported findings and parses SQL without database access.
    • Works with dbt, pre-commit, GitHub Actions, and custom plugins.

    Where it doesn't

    • Self-hosted deployment requires users to install the Python package.
    • It does not provide native IDE integration.
    • Automatic fixing applies only to supported lint findings.

  • pgFormatter — where it wins

    • Supports PostgreSQL, PL/pgSQL, and multiple SQL standard keyword sets
    • Offers CLI, CGI, web, API, text, HTML, and JSON workflows
    • Integrates with editors, pre-commit, configuration files, and CI/CD

    Where it doesn't

    • Its strongest coverage is PostgreSQL and related SQL standards
    • Configuration may require project or user configuration files
    • Does not include AI features

More comparisons

All SQL linters and formatters comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update