The Postgres Sandbox is an online experimentation environment provided by Database.build, based on Supabase technology, allowing users to quickly create, visually build, and test PostgreSQL database prototypes without complex configuration.
According to the site, access currently requires login, mainly to prevent API abuse. No specific pricing information is mentioned; it may be in an experimental or free-access phase.
Primarily suitable for application developers, frontend engineers, students, and anyone who needs to rapidly experiment with PostgreSQL database structures or validate prototypes in a secure, isolated environment.
As a sandbox environment, its main purpose is for temporary experiments and testing. Although data retention policies are not explicitly stated, sandbox environments typically are non-persistent or cleaned regularly, so storing important production data is not advised.
Postgres Sandbox requires no local installation or configuration, offering a ready-to-use online environment with visual construction and built-in isolation, ideal for rapid experimentation. By contrast, a local installation provides full control and persistent storage.

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