TeamPostgreSQL is described as 'PostgreSQL Web Administration GUI - use your PostgreSQL databases from anywhere, with rich and fast AJAX web interface'. There are four alternatives to TeamPostgreSQL for Mac and Online / Web-based. The best alternative is Postico, which is free. Other great apps like TeamPostgreSQL are Phppgadmin (Free, Open Source), PSequel (Free) and SQLPro for Postgres (Paid).
PostgreSQL is an absurdly powerful database, but there's no reason why using it should require an advanced degree in relational theory. Postico provides an easy to use interface, making Postgres more accessible for newcomers and specialists alike.
SQLPro for Postgres is a advanced but lightweight PostgresSQL database client, allowing quick and simple access to Postgres servers. Features include: + Syntax highlighting. + Intellisense. + Tabbed based interface. + Support for executing multiple queries at once.