When comparing DbVisualizer vs OmniDB, the Slant community recommends OmniDB for most people. In the question“What are the best GUI tools for PostgreSQL on Windows?” OmniDB is ranked 4th while DbVisualizer is ranked 8th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Professional tool
This is a good and stable tool with really good and useful functionality: import/export, SSH tunnelling, fast searching, duplication, DDL visualization etc. If you are a professional, don't complain about the pricing. If you're an amateur, maybe this isn't for you.
Pro Duplicate row button
Makes it really easy to stub out example data while developing, just change the values with unique constraints and you have extra data ready to go.
Pro Wildcard finder
Has a search box that will highlight any matching row, regardless of what field is matched (spans multiple columns).
Pro In-line editing
Allows you to edit and save db rows through a spread-sheet like editor.
Pro Open source and actively developed
Pro PL/pgSQL Debugger
Pro Web-based, can be run locally or deployed on server
OmniDB is web-based and works similarly to pgAdmin 4. You can run the web server locally or deploy it on a server, and connect to it through a web browser.
Pro Multi-database
Supports PostgreSQL, Oracle, MySQL and MariaDB, with support in the pipeline for Firebird, SQLite, SQL Server and DB2.
Pro Simple and intuitive interface for everyone.
An easy-to-discover tree panel to classify features/objects on left (with context menus if you don't know what you're doing). Tabs panels for ins and outs on right. That's it.
Pro OmniDB has 2ndQuadrant as its main sponsor
Cons
Con Expensive
License for the full product is costly.