pgMustard v2 released

Posted on 2019-10-24 by pgMustard
Related Proprietary


pgMustard is a tool that gives performance advice based on PostgreSQL query plans (EXPLAIN output). We’re excited to announce version 2!

Improvements since v1

  • Tips are far more selectively shown, based on their time-saving potential
  • More types of problem can be identified, including table bloat, index inefficiency, and lossy bitmap scans
  • Streamlined the UI to make it quicker and easier to diagnose issues
  • Lots of smaller fixes and improvements


  • JSON format query plans
  • PostgreSQL 9.6 and newer
  • English language only
  • Web application, no installation or database access required
  • GitHub or Google account, for authentication

Free trial

pgMustard is commercial software and has a free trial:

If you have any slow queries to speed up, we’d love to hear how you get on.