Comment by sam_goody

Copying from an earlier comment of mine, as it might be useful to someone.

# Mysql Only:

- Sequel Pro (Free, Pretty, Mac only. Has issues with MySQL v8)

- Workbench - https://www.mysql.com/products/workbench (Free, Pretty)

- DBForge - https://www.devart.com/dbforge/mysql/studio/editions.html (Freemium)

- Querious - https://www.araelium.com/querious ($50 one time, Mac only)

- Sequel Ace - https://github.com/Sequel-Ace/Sequel-Ace (Free)

# Postgres Only:

- Postico ($40, Pretty, Mac only)

- PgAdmin - https://www.pgadmin.org (Free, Clunky)

# SQL Server:

- Azure Data Studio - https://docs.microsoft.com/en-us/sql/azure-data-studio (Free, Pretty)

# Multi DB:

- DataGrip ($89 first year, $71 second year, $53/year after that, Clunky, Powerful)

- TablePlus ($50, Pretty, Useful)

- DBeaver (Free version, Clunky, Powerful)

- Heidi (Free, Clunky, Usable)

- SQuirrel (Free, Clunky, Usable)

- http://sequeljoe.ohwg.net (Free, beta)

- Valentina Studio - https://www.valentina-db.com/en/valentina-studio-overview (Freemium, Pretty)

- Aqua Studio - https://www.aquafold.com ($500, Clunky)

- Navicat Premium ($599, Pretty, has good reputation)

- POPSql - https://popsql.com (free for 2 saved DB connections,12/Mo., Pretty)

- Beekeeper Studio (Free, Electron)

- DBGate (Free, Electron)

- VSCode Extensions (Free, Electron)

EDITED based on other comments

If I was getting new, I would definitely check out popsql, tableplus, and datagrip first.