Cloud Clusters free Postgres online provides a similar experience to the paid version, and users can experience the functionality and performance of Cloud Clusters Postgres without restrictions for seven days.
Heroku Postgres free plan provides sufficient resources for small applications and is a lightweight solution. Heroku Postgres is known for its simple setup and ease of use, allowing users to manage their databases with ease. It is an entry-friendly free PostgreSQL hosting service, especially suitable for beginners or small projects.
ElephantSQL offers a limited free plan, primarily for experimentation and learning, with some added convenience features. A service designed for academic and practical purposes, providing a low-risk environment for students and developers to experiment and learn.
Aiven for PostgreSQL offers good performance and comes with a range of features that make it suitable for the needs of small projects. Experiments and small projects is a stable, feature-rich, free PostgreSQL hosting solution for experiments and small projects.