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Head-to-head · SQL Linters and Formatters

SQLFluff vs TSQLLint

  • Updated Oct 2026
  • Both researched from official sources
  • 5 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
TSQLLint #5 in SQL Linters and Formatters 8.4/10 Free plan Free plan✓ 4 of 5 features Visit TSQLLint

SQLFluff leads on 0 checks, TSQLLint on 0, and 5 are even. Who comes out ahead on the 5 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 featuresTSQLLint · 4 of 5

SQLFluff scores higher on our rubric for sql linters and formatters: 9.4 against 8.4 out of 10; our editors rank them #1 and #5.

SQLFluff is the better fit for teams needing broad SQL linting and CI workflows. TSQLLint is the better fit for T-SQL developers wanting configurable linting.

  • SQLFluff fits best

    Teams needing broad SQL linting and CI workflows

  • TSQLLint fits best

    T-SQL developers wanting configurable linting

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Side by side

Feature SQLFluff 9.4/10 Visit ↗ TSQLLint 8.4/10 Visit ↗
At a glance
Editor score 9.4 8.4
Ranking #1 in SQL Linters and Formatters #5 in SQL Linters and Formatters
Best for Teams needing broad SQL linting and CI workflows T-SQL developers wanting configurable linting
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Self-hosted, Browser extension
Support Community, Docs Community, Docs
Integrations 5 integrations 2 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features SQLFluff 1/5 · TSQLLint 4/5
Automatic fixes Not checked yet ✓ (best)
Custom rules ✓ ✓
Editor extensions Not checked yet ✓ (best)
CI/CD integration Not checked yet Not checked yet
Configuration file Not checked yet ✓ (best)
Specs
Supported SQL dialects Not checked yet T-SQL (Transact-SQL)
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.
  • Configurable rule severities and automatic fixes for supported violations
  • Runs across files, directories, and wildcard paths
  • Supports custom .NET plugins and Visual Studio Code
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.
  • Focused on T-SQL rather than multiple SQL dialects
  • Advanced customization requires .NET plugin development
  • CI coverage is less established than its editor and local workflows
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 →

TSQLLint is an open-source command-line linter for Transact-SQL scripts. It is designed for developers and teams working with SQL Server who want configurable anti-pattern detection, reporting, and automatic fixing for supported…

Read the review →
  1. SQLFluffSQL Linters and Formatters 9.4Free plan
  2. TSQLLintSQL Linters and Formatters 8.4Free 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.

  • TSQLLint — where it wins

    • Configurable rule severities and automatic fixes for supported violations
    • Runs across files, directories, and wildcard paths
    • Supports custom .NET plugins and Visual Studio Code

    Where it doesn't

    • Focused on T-SQL rather than multiple SQL dialects
    • Advanced customization requires .NET plugin development
    • CI coverage is less established than its editor and local workflows

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