Alternatives toPostgreSQL

Best alternatives to PostgreSQL in 2026

PostgreSQL is "Powerful open-source relational database". If you are looking for an alternative to PostgreSQL in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 15 best options available. The most popular alternatives include: MySQL, MongoDB. All these solutions are listed in the Informatique category.

Quick comparison of PostgreSQL alternatives

#ToolBest forPrice
1MySQL++Développeurs—
2MongoDB for Developers Learning PathDéveloppeurs—
3MySQL EssentialsÉtudiants—
4http://www.mysqltutorial.org/Développeurs—
5MySQL Visual ExplainDéveloppeurs—
6Percona MongoDBDéveloppeurs—
7mongoDB.appDéveloppeurs—
8PyPI: mysqlclientDéveloppeurs—
9W3Schools MONGODBÉtudiants—
10W3Schools MYSQLÉtudiants—
11GitHub Topics: mongodbDéveloppeurs—
12GitHub Topics: mysqlDéveloppeurs—
13mysql (Docker Hub)Développeurs—
14aiomysql (PyPI)Développeurs—
15MongoDBDéveloppeurs—
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FAQ about PostgreSQL alternatives

What is the best alternative to PostgreSQL in 2026?
Based on our selection, MySQL++ is the best alternative to PostgreSQL in 2026. A C++ wrapper for MySQL's C API. [LGPL]. See our full ranking above to compare all options.
Is PostgreSQL free?
PostgreSQL is a paid tool. Several alternatives in our selection offer free or freemium versions.
How many alternatives to PostgreSQL are there?
mySelectas has listed 15 alternatives to PostgreSQL in the Informatique category. Our selection is updated regularly to include the best options available.