Side by side

Poor SQL vs RegSQL

Poor SQL

7.3#1 in sql linters and formattersFree plan

Free planWebAPIExtensionLinux

Visit

RegSQL

6.5#4 in sql linters and formattersFrom $8 a month

Free planWeb

Visit

What both publish

Fact	Poor SQL	RegSQL
Dialect support	The project is focused on Microsoft T-SQL; support for other SQL dialects is possible but none is implemented as a dedicated dialect.	The homepage lists PostgreSQL, MySQL, MariaDB, SQLite, BigQuery, SQL Server, Snowflake, and Oracle PL/SQL.

Poor SQL plans

FreeFree

RegSQL plans

FreeFree
Indie$8 a month

Pick Poor SQL if…

Poor SQL suits T-SQL users who want configurable formatting, browser-based offline use, or integrations with listed editors and tools. It may also fit developers who want to use its open-source library in .NET, Mono, JavaScript, or Node.js contexts.

Pick RegSQL if…

RegSQL suits independent developers who want browser-based SQL formatting and optional AI help. It may also fit users who prefer formatting to happen locally and want to choose when query text is sent to an AI provider.

Charts they share

SQL Linters and Formatters