Link copied to clipboard # MariaDB vs PostgreSQL Comparison - What are their main differences? Share [ Export ](/compare/mariadb/postgresql/export.csv) MariaDBPostgreSQL[+ Add Product](#) Reviews **MariaDB** [ 4.4/5(226) ](https://www.g2.com/products/mariadb/reviews#reviews) **PostgreSQL** [ 4.4/5(683) ](https://www.g2.com/products/postgresql/reviews#reviews) Pricing **MariaDB** Free Trial No pricing available **PostgreSQL** No pricing available **Pricing Insights** from reviews Time to Implement **MariaDB** 2 months Based on 5 responses **PostgreSQL** 2 months Based on 73 responses Return on Investment **MariaDB** 13 months Based on 32 responses **PostgreSQL** 8 months5 months sooner Based on 47 responses Perceived Cost **MariaDB** $$$$$ **PostgreSQL** $$$$$ Average Discount **MariaDB** 12%1% more **PostgreSQL** 11% Pros & Cons **MariaDB** [ Ease of Use (2) ](https://www.g2.com/products/mariadb/reviews?filters%5Bsentiment_snippet%5D=1695307&qs=pros-and-cons#reviews)[ Easy Integrations (2) ](https://www.g2.com/products/mariadb/reviews?filters%5Bsentiment_snippet%5D=1695340&qs=pros-and-cons#reviews)[ Beginner Unfriendliness (1) ](https://www.g2.com/products/mariadb/reviews?filters%5Bsentiment_snippet%5D=2292152&qs=pros-and-cons#reviews)[ Connectivity Issues (1) ](https://www.g2.com/products/mariadb/reviews?filters%5Bsentiment_snippet%5D=2077327&qs=pros-and-cons#reviews) **PostgreSQL** [ Features (16) ](https://www.g2.com/products/postgresql/reviews?filters%5Bsentiment_snippet%5D=1373123&qs=pros-and-cons#reviews)[ Ease of Use (13) ](https://www.g2.com/products/postgresql/reviews?filters%5Bsentiment_snippet%5D=1373593&qs=pros-and-cons#reviews)[ Beginner Unfriendliness (7) ](https://www.g2.com/products/postgresql/reviews?filters%5Bsentiment_snippet%5D=1374094&qs=pros-and-cons#reviews)[ Complexity (6) ](https://www.g2.com/products/postgresql/reviews?filters%5Bsentiment_snippet%5D=1373765&qs=pros-and-cons#reviews) Integrations **MariaDB** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_da633d2d1c1fd43e5e3cc46236965f55/elastic-elasticsearch.png "Product Avatar Image") Elasticsearch ](https://www.g2.com/products/elastic-elasticsearch/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6c0bceb4bba558e94f5d215881182f3a/redis-software.png "Product Avatar Image") Redis Software ](https://www.g2.com/products/redis-software/reviews)[ View all ](https://www.g2.com/products/mariadb/integrations) **PostgreSQL** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4c82924bf37fb0c0c2cf8d7f5cc68986/angular-dev-angular.jpg "Product Avatar Image") Angular ](https://www.g2.com/products/angular-dev-angular/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_d99c715051d74e27de9fd48624b6561e/apache-tomcat.png "Product Avatar Image") Tomcat ](https://www.g2.com/products/apache-tomcat/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_bde6cd3bdabd1f16c41327bd71f4dee5/cpanel.png "Product Avatar Image") cPanel ](https://www.g2.com/products/cpanel/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a6c205d533dba77b318af96d91beb2ac/databricks.jpeg "Product Avatar Image") Databricks ](https://www.g2.com/products/databricks/reviews)[ View all ](https://www.g2.com/products/postgresql/integrations) Screenshots **MariaDB** ![MariaDB screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/121371/Screen-Shot-2019-11-13-at-10.10.31-AM.png) **PostgreSQL** ![PostgreSQL screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/20331/uploads_2Fab7b5997-a58a-4539-8306-c978c4e82158_2FPostgreSQL-9-0-3_3.png) Ratings Meets Requirements **MariaDB** 8.9 8.9183 **PostgreSQL** 9.1 9.1559 Ease of Use **MariaDB** 8.9 8.9185 **PostgreSQL** 8.5 8.5565 Ease of Setup **MariaDB** 8.7 8.7115 **PostgreSQL** 8.4 8.4294 Ease of Admin **MariaDB** 8.4 8.4110 **PostgreSQL** 8.2 8.2251 Quality of Support **MariaDB** 7.9 7.9142 **PostgreSQL** 7.9 7.9452 Has the product been a good partner in doing business? **MariaDB** 8.1 8.188 **PostgreSQL** 8.5 8.5199 Product Direction (% positive) **MariaDB** 8.9 8.9176 **PostgreSQL** 8.5 8.5544 Features Relational Databases[Hide 24 FeaturesShow 24 Features](javascript:void(0);) 8.7 175 8.9 522 Management Data Schema 9.2(won by 0.1) 28 9.1 129 Query Language 9.2(tied score) 29 9.2(tied score) 125 ACID - Complaint 8.5 25 9.2(won by 0.7) 115 (There is a greater than 0.5 difference between this product's rating and its competitors) Data Replication 8.5 23 8.9(won by 0.4) 115 Support Text Search 8.6 26 8.7(won by 0.1) 117 Data Types 8.9 28 9.1(won by 0.2) 135 Languages 8.5 23 9.1(won by 0.6) 114 (There is a greater than 0.5 difference between this product's rating and its competitors) Operating Systems 8.9 22 9.1(won by 0.2) 119 Security Database Locking 8.7(tied score) 27 8.7(tied score) 120 Access Control 8.8 28 9.0(won by 0.2) 122 Encryption 8.8(won by 0.1) 22 8.7 113 Authentication 8.7 23 8.9(won by 0.2) 115 Performance Disaster Recovery 8.3 21 8.6(won by 0.3) 110 Data Concurrency 8.6 22 8.8(won by 0.2) 120 Workload Management 8.4 24 8.7(won by 0.3) 112 Advanced Indexing 8.4 20 8.7(won by 0.3) 121 Query Optimizer 8.5 27 8.6(won by 0.1) 117 Database Features Storage 9.0(tied score) 153 9.0(tied score) 468 Availability 9.1(won by 0.1) 156 9.0 473 Stability 9.2(won by 0.2) 156 9.0 481 Scalability 8.6(tied score) 148 8.6(tied score) 464 Security 8.6 150 8.7(won by 0.1) 447 Data Manipulation 8.7 150 8.8(won by 0.1) 463 Query Language 9.0(tied score) 154 9.0(tied score) 471 Columnar Databases[Hide 12 FeaturesShow 12 Features](javascript:void(0);) 9.0 10 Not enough data Storage Data Model 8.8(won by default) 8 Not enough data Data Types 8.9(won by default) 9 Not enough data Availability Auto Sharding 9.0(won by default) 5 Not enough data Auto Recovery 8.8(won by default) 7 Not enough data Data Replication 8.6(won by default) 6 Not enough data Performance Integrated Cache 9.0(won by default) 8 Not enough data Security Role-Based Authorization 9.4(won by default) 8 Not enough data Authentication 9.5(won by default) 7 Not enough data Audit Logs 8.6(won by default) 7 Not enough data Encryption 9.2(won by default) 6 Not enough data Support Multi-Model 9.7(won by default) 5 Not enough data Operating Systems 8.8(won by default) 7 Not enough data Show 1 feature category with incomplete data AWS Marketplace[Hide 3 FeaturesShow 3 Features](javascript:void(0);) Not enough data Not enough data Agentic AI - AWS Marketplace Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data User Insights Reviewers' Company Size [![MariaDB](https://images.g2crowd.com/uploads/product/hd_favicon/1546027546/mariadb.svg "MariaDB")](https://www.g2.com/products/mariadb/reviews) MariaDB Small-Business(50 or fewer emp.) 41.3% Mid-Market(51-1000 emp.) 31.7% Enterprise(\> 1000 emp.) 27.1% [![PostgreSQL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_251be2af3ae607c45c14e816eaa1cf41/postgresql.png "PostgreSQL")](https://www.g2.com/products/postgresql/reviews) PostgreSQL Small-Business(50 or fewer emp.) 36.1% Mid-Market(51-1000 emp.) 34.3% Enterprise(\> 1000 emp.) 29.6% Small-Business (50 or fewer emp.) 41.3% 36.1% Mid-Market (51-1000 emp.) 31.7% 34.3% Enterprise (\> 1000 emp.) 27.1% 29.6% Reviewers' Industry [![MariaDB](https://images.g2crowd.com/uploads/product/hd_favicon/1546027546/mariadb.svg "MariaDB")](https://www.g2.com/products/mariadb/reviews) MariaDB Information Technology and Services 26.1% Computer Software 20.2% Internet 5.0% Telecommunications 5.0% Computer & Network Security 3.7% Other 39.9% [![PostgreSQL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_251be2af3ae607c45c14e816eaa1cf41/postgresql.png "PostgreSQL")](https://www.g2.com/products/postgresql/reviews) PostgreSQL Information Technology and Services 27.3% Computer Software 23.0% Financial Services 4.2% Internet 4.2% Telecommunications 2.8% Other 38.5% FAQs ## MariaDB vs PostgreSQL FAQs Generated using AI Last updated: August 14, 2026 ### What is the difference between PostgreSQL vs MariaDB? PostgreSQL and MariaDB are both highly rated open-source relational databases, but PostgreSQL is most frequently cited for its advanced features and reliability, while MariaDB is noted for ease of use and integration. | [PostgreSQL](https://www.g2.com/products/postgresql/reviews) | [MariaDB](https://www.g2.com/products/mariadb/reviews) | | --- | --- | | 4.4/5 (684 reviews) | 4.4/5 (226 reviews) | | Small-Business | Small-Business | | 8.4 | 8.7 | | 7.9 | 7.9 | | Features (16 all-time mentions) | Ease of Use (2 all-time mentions) | ### How do the pricing models of PostgreSQL and MariaDB compare? MariaDB is rated higher for price and cost satisfaction, making it the stronger value according to reviewers. - **PostgreSQL:** Reviewers highlight that PostgreSQL is open source and does not require licensing fees, which lowers total cost for businesses. - **MariaDB:** MariaDB is praised for being open source, free to use, and cost-efficient, with reviewers noting it saves on licensing and operational expenses. - **Switching Reason:** Several reviewers mention switching to MariaDB from MySQL or proprietary databases to avoid licensing costs and gain additional features without extra expense. ### What are the best alternatives to PostgreSQL and MariaDB? The top three alternatives to PostgreSQL and MariaDB are MS SQL, MySQL, and Oracle Database. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [PostgreSQL](https://www.g2.com/products/postgresql/reviews) | 4.4/5 (684 reviews) | Small-Business | Open source, no licensing fees | Features (16 all-time mentions) | | [MariaDB](https://www.g2.com/products/mariadb/reviews) | 4.4/5 (226 reviews) | Small-Business | Free, open source, cost-efficient | Ease of Use (2 all-time mentions) | | [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews) | 4.4/5 (2287 reviews) | Enterprise | — | Enterprise-grade reliability | | [MySQL](https://www.g2.com/products/mysql/reviews) | 4.4/5 (1682 reviews) | Small-Business | — | Widespread compatibility | | [Oracle Database](https://www.g2.com/products/oracle-database/reviews) | 4.3/5 (1020 reviews) | Enterprise | — | Scalability and performance | ### Which Relational Databases features should I prioritize when comparing PostgreSQL and MariaDB? Buyers comparing PostgreSQL and MariaDB should prioritize features, ease of use, scalability, data security, and integration capabilities. - **Features:** PostgreSQL is cited for features in 16 all-time reviews; MariaDB has 1 all-time mention for feature limitations. - **Ease of Use:** PostgreSQL: 13 all-time mentions; MariaDB: 2 all-time mentions. - **Scalability:** PostgreSQL: 10 all-time mentions; MariaDB: 1 recent mention for handling large datasets. - **Data Security:** PostgreSQL: 4 all-time mentions; MariaDB: 1 all-time mention. - **Integrations:** PostgreSQL: 6 all-time mentions for easy integrations; MariaDB: 2 all-time mentions. ### What are the pros and cons of PostgreSQL vs MariaDB? PostgreSQL's headline strength is its advanced features and reliability, while MariaDB stands out for ease of use and integration. - **PostgreSQL strengths:** Features (16 all-time mentions), reliability (10), scalability (10), flexibility (8), data analytics (6), easy integrations (6), performance (6), open source (10). - **PostgreSQL trade-offs:** Beginner unfriendliness (7), complexity (6), learning curve (5), slow performance for some workloads (5), complex configuration (4), high hardware requirements (4). - **MariaDB strengths:** Ease of use (2 all-time mentions), easy integrations (2), backup services (1), cost efficiency (1), data security (1), fast querying (1), free services (1), large datasets (1). - **MariaDB trade-offs:** Beginner unfriendliness (1), connectivity issues (1), difficult learning (1), error handling (1), feature limitations (1), not user-friendly (1). ### Is PostgreSQL or MariaDB better for small businesses? Both PostgreSQL and MariaDB are primarily used by small businesses, but MariaDB receives slightly higher Ease of Use and Ease of Setup scores, making it the more favorable fit for small-business needs. - **PostgreSQL:** Largest segment is Small-Business; reviewers highlight its reliability and advanced features, but note a steeper learning curve for beginners. - **MariaDB:** Largest segment is Small-Business; reviewers consistently praise its ease of use, straightforward integration, and cost efficiency for small business applications. ### Which Relational Databases platform has better integrations? PostgreSQL is favored for integrations, with more reviewer-cited integration mentions and a broader ecosystem. - **PostgreSQL:** Integrates with Python (27 all-time mentions), Tableau (4), and Ruby on Rails (3); reviewers highlight its compatibility with BI tools, ETL pipelines, and cloud platforms. - **MariaDB:** Reviewers mention easy integration with various platforms and frameworks, but no specific third-party tool exceeds the publish floor for all-time mentions. ### How do PostgreSQL and MariaDB compare on customer support? PostgreSQL and MariaDB are rated equally on Quality of Support, both scoring 7.9, indicating parity in reviewer satisfaction. - **PostgreSQL:** Reviewers describe support as reliable, with several noting strong community resources and documentation, though some mention limited official vendor support unless using managed services. - **MariaDB:** Reviewers cite good community support and available documentation, with some requests for improved official support and more user-friendly resources. ### Which is easier to implement, PostgreSQL or MariaDB? MariaDB scores higher on Ease of Setup (8.7 vs 8.4), but the difference is below the materiality threshold, indicating near parity in implementation experience. - **PostgreSQL:** Reviewers note that setup is straightforward for standard use cases, but advanced configuration and tuning can be complex for new users. - **MariaDB:** Reviewers highlight easy installation and integration, with many describing the setup process as quick and user-friendly, especially for small to medium projects. ### Which product has better Storage? PostgreSQL is more frequently cited for its storage capabilities, with reviewers highlighting advanced storage features and flexibility. - **PostgreSQL:** Storage is a recurring theme in reviews, with multiple mentions of advanced storage options, support for large datasets, and extensibility for hybrid workloads. - **MariaDB:** Reviewers mention reliable data storage and efficient handling of large datasets, but storage is less frequently cited as a standout feature compared to PostgreSQL. Alternatives **MariaDB Alternatives** ![Microsoft SQL Server](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sql-server.svg "Microsoft SQL Server") [ MS SQL ](/products/microsoft-sql-server/reviews) ![MySQL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_240340edca859994ec71e4490aa20022/mysql.png "MySQL") [ MySQL ](/products/mysql/reviews) ![Oracle Database](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_82f55e945509bff7b8009e8024cfe73c/oracle-database.jpg "Oracle Database") [ Oracle Database ](/products/oracle-database/reviews) ![Amazon Relational Database Service (RDS)](https://images.g2crowd.com/uploads/product/hd_favicon/1533130188/amazon-relational-database-service-rds.svg "Amazon Relational Database Service (RDS)") [ Amazon Relational Database... ](/products/amazon-relational-database-service-rds/reviews) **PostgreSQL Alternatives** ![Microsoft SQL Server](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sql-server.svg "Microsoft SQL Server") [ MS SQL ](/products/microsoft-sql-server/reviews) ![MySQL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_240340edca859994ec71e4490aa20022/mysql.png "MySQL") [ MySQL ](/products/mysql/reviews) ![Oracle Database](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_82f55e945509bff7b8009e8024cfe73c/oracle-database.jpg "Oracle Database") [ Oracle Database ](/products/oracle-database/reviews) ![Amazon Relational Database Service (RDS)](https://images.g2crowd.com/uploads/product/hd_favicon/1533130188/amazon-relational-database-service-rds.svg "Amazon Relational Database Service (RDS)") [ Amazon Relational Database... ](/products/amazon-relational-database-service-rds/reviews)