PostgreSQL Alternatives

PostgreSQL is described as 'powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance' and is a very popular relational database in the development category. There are more than 50 alternatives to PostgreSQL for a variety of platforms, including Linux, Windows, Mac, BSD and Self-Hosted apps. The best PostgreSQL alternative is SQLite, which is both free and Open Source. Other great apps like PostgreSQL are MySQL Community Edition, MongoDB, MariaDB and Microsoft SQL Server.

PostgreSQL alternatives are mainly Relational Databases but may also be Business Intelligence Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of PostgreSQL.

PostgreSQL alternatives page was last updated

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Free • Open Source
Relational Database

PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has...

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SQLite
Is this is a good alternative?
Yes
No
Free • Open Source
Relational Database
Mac
Windows
Linux
Android
iPhone
Self-Hosted
65 SQLite alternatives
SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain.
- - SQLite is the most popular Windows, Android, Mac & iPhone alternative to PostgreSQL.
- - SQLite is the most popular Open Source & free alternative to PostgreSQL.
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SQLite Features
1. LightweightSQLite consumes less device resources compared to similar apps.
File Based Storage
In-memory database
Web-Database
Import from SqlServer
Embeddable
In-process file-based
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Opinions about SQLite as a Alternative to PostgreSQL
Most users think SQLite is a great PostgreSQL alternative.
MySQL Community Edition
Is this is a good alternative?
Yes
No
Free • Open Source
Relational Database
Mac
Windows
Linux
BSD
63 MySQL Community Edition alternatives
MySQL Community Edition is a freely downloadable version of the world's most popular open source database that is supported by an active community of open source developers and enthusiasts.
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MySQL Community Edition Features
Support for MariaDB
Opinions about MySQL Community Edition as a Alternative to PostgreSQL
Most users think MySQL Community Edition is a great PostgreSQL alternative.
MongoDB
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Mac
Windows
Linux
Online
BSD
101 MongoDB alternatives
MongoDB is a document database with the scalability and flexibility that you want with the querying and indexing that you need
- - MongoDB is the most popular Web-based alternative to PostgreSQL.
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MongoDB Features
NoSQL database
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Opinions about MongoDB as a Alternative to PostgreSQL
Almost everyone thinks MongoDB is a great PostgreSQL alternative.
MariaDB
Is this is a good alternative?
Yes
No
Free • Open Source
Relational Database
Windows
Linux
BSD
52 MariaDB alternatives
MariaDB is a backward compatible, drop-in replacement of the MySQL® Database Server. It includes all major open source storage engines.
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MariaDB Features
Replication
Opinions about MariaDB as a Alternative to PostgreSQL
Most users think MariaDB is a great PostgreSQL alternative.
Microsoft SQL Server
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Relational Database
Windows
Linux
66 Microsoft SQL Server alternatives
SQL Server delivers on Microsoft’s Data Platform vision by helping your organization manage your data by enabling you to store data from structured, semi-structured, and unstructured documents within the database.
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Microsoft SQL Server Features
Database Server
CouchDB
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Android
BSD
73 CouchDB alternatives
Apache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API. It includes incremental map / reduce mechanics for queries and keeps data safe with an append-only datastore.
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CouchDB Features
NoSQL database
Database Server
REST API
Distributed Database
ArangoDB
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
35 ArangoDB alternatives
ArangoDB database is an open-source NoSQL solution with a flexible data model for documents, graphs, and key-values.
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ArangoDB Features
Graph database
NoSQL database
Apache Cassandra
Is this is a good alternative?
Yes
No
Free • Open Source
Relational Database
Mac
Windows
Linux
BSD
Amazon Web Services
Google Cloud Platform
Microsoft Azure
43 Apache Cassandra alternatives
Apache Cassandra has become the leading NoSQL platform driving many of today's modern business applications by offering continuous availability, high scalability and performance, strong security, and operational simplicity while lowering the overall cost of ownership.
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Apache Cassandra Features
Persistent Storage
NoSQL database
High Availability
REST API
GraphQL
Distributed
RethinkDB
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
BSD
72 RethinkDB alternatives
The open-source database for the realtime web.
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RethinkDB Features
Distributed Database
FerretDB
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Online
Self-Hosted
90 FerretDB alternatives
FerretDB (formerly MangoDB) is an open-source proxy, which converts MongoDB wire protocol queries to SQL, and uses PostgreSQL as a database engine.
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FerretDB Features
NoSQL database
MongoDB
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CockroachDB
Is this is a good alternative?
Yes
No
Free • Proprietary
Relational Database
Mac
Linux
BSD
81 CockroachDB alternatives
Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is global consistency and survivability, hence the name.
CockroachDB has no features, suggest some!
Firebird
Is this is a good alternative?
Yes
No
Free • Open Source
Relational Database
Mac
Windows
Linux
45 Firebird alternatives
Firebird is a relational database offering many ANSI SQL-92 features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers.
Firebird has no features, suggest some!
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12 of 70 PostgreSQL alternatives