# Oracle Database vs PostgreSQL Comparison | | Oracle Database | PostgreSQL | |---|---|---| | **Star Rating** | 4.3 out of 5 | 4.4 out of 5 | | **Total Reviews** | 1,012 | 682 | | **Largest Market Segment** | Enterprise (60.5% of reviews) | Small-Business (35.9% of reviews) | | **Entry Level Price** | No pricing available | No pricing available | --- ## Top Pros & Cons ### Oracle Database Pros: - Security (18 reviews) - Performance (17 reviews) Cons: - Expensive (22 reviews) - Complexity (13 reviews) ### PostgreSQL Pros: - Features (16 reviews) - Ease of Use (13 reviews) Cons: - Beginner Unfriendliness (7 reviews) - Complexity (6 reviews) --- ## Ratings Comparison | Rating | Oracle Database | PostgreSQL | |---|---|---| | **Meets Requirements** | 9.0 (728 reviews) | 9.1 (557 reviews) | | **Ease of Use** | 8.3 (735 reviews) | 8.5 (562 reviews) | | **Ease of Setup** | 7.6 (390 reviews) | 8.4 (291 reviews) | | **Ease of Admin** | 7.8 (330 reviews) | 8.2 (251 reviews) | | **Quality of Support** | 8.3 (697 reviews) | 7.9 (450 reviews) | | **Has the product been a good partner in doing business?** | 8.1 (332 reviews) | 8.5 (199 reviews) | | **Product Direction (% positive)** | 8.2 (695 reviews) | 8.5 (542 reviews) | --- ## Pricing ### Oracle Database #### Entry-Level Pricing No pricing available #### Free Trial No information available ### PostgreSQL #### Entry-Level Pricing No pricing available #### Free Trial No information available --- ## Features Comparison By Category ### Relational Databases | Product | Score | Reviews | |---|---|---| | **Oracle Database** | 8.8/10 | 581 | | **PostgreSQL** | 8.9/10 | 519 | #### Management | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Data Schema** | 9.0 (146 reviews) | 9.1 (127 reviews) | | **Query Language** | 8.9 (148 reviews) | 9.1 (123 reviews) | | **ACID - Complaint** | 8.8 (130 reviews) | 9.2 (114 reviews) | | **Data Replication** | 8.8 (140 reviews) | 8.9 (114 reviews) | #### Support | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Text Search** | 8.4 (142 reviews) | 8.7 (116 reviews) | | **Data Types** | 8.9 (145 reviews) | 9.2 (132 reviews) | | **Languages** | 8.7 (142 reviews) | 9.1 (113 reviews) | | **Operating Systems** | 8.8 (140 reviews) | 9.1 (118 reviews) | #### Security | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Database Locking** | 8.8 (142 reviews) | 8.7 (119 reviews) | | **Access Control** | 8.8 (148 reviews) | 9.0 (121 reviews) | | **Encryption** | 8.7 (138 reviews) | 8.6 (112 reviews) | | **Authentication** | 8.8 (145 reviews) | 8.9 (114 reviews) | #### Performance | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Disaster Recovery** | 8.6 (146 reviews) | 8.6 (109 reviews) | | **Data Concurrency** | 8.8 (139 reviews) | 8.8 (119 reviews) | | **Workload Management** | 8.6 (142 reviews) | 8.7 (110 reviews) | | **Advanced Indexing** | 8.8 (141 reviews) | 8.7 (119 reviews) | | **Query Optimizer** | 8.8 (147 reviews) | 8.6 (116 reviews) | #### Database Features | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Storage** | 9.0 (501 reviews) | 9.0 (466 reviews) | | **Availability** | 9.0 (507 reviews) | 9.0 (472 reviews) | | **Stability** | 8.9 (514 reviews) | 9.0 (479 reviews) | | **Scalability** | 8.7 (505 reviews) | 8.6 (462 reviews) | | **Security** | 9.0 (503 reviews) | 8.7 (446 reviews) | | **Data Manipulation** | 8.7 (491 reviews) | 8.8 (461 reviews) | | **Query Language** | 8.9 (497 reviews) | 9.0 (469 reviews) | ### Database as a Service (DBaaS) | Product | Score | Reviews | |---|---|---| | **Oracle Database** | 8.7/10 | 97 | | **PostgreSQL** | N/A | N/A | #### Configuration | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Application Performance** | 8.8 (92 reviews) | Not enough data | | **Orchestration** | 8.3 (87 reviews) | Not enough data | | **Database Monitoring** | 8.6 (90 reviews) | Not enough data | | **Anomaly Detection** | 8.4 (84 reviews) | Not enough data | | **Network Security** | 8.9 (89 reviews) | Not enough data | #### Database Administration | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Provisioning** | 8.5 (85 reviews) | Not enough data | | **Governance** | 8.8 (83 reviews) | Not enough data | | **Auditing** | 8.9 (86 reviews) | Not enough data | #### Availability | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Scalability** | 8.9 (87 reviews) | Not enough data | | **Backup** | 9.0 (90 reviews) | Not enough data | | **Archiving** | 8.8 (83 reviews) | Not enough data | | **Indexing** | 8.7 (84 reviews) | Not enough data | #### Security | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Data Masking** | 8.8 (86 reviews) | Not enough data | | **Authentication And Single Sign-On** | 8.6 (83 reviews) | Not enough data | | **Data Anonymization** | 8.7 (80 reviews) | Not enough data | #### Data Management | Feature | Oracle Database | PostgreSQL | |---|---|---| | **Data Replication** | 8.9 (81 reviews) | Not enough data | | **Advanced Data Analytics** | 8.7 (80 reviews) | Not enough data | --- ## Categories **Shared Categories (1):** [Relational Databases](https://www.g2.com/categories/relational-databases) **Unique to Oracle Database (1):** [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas) --- ## Reviewer Demographics ### By Company Size | Segment | Oracle Database | PostgreSQL | |---|---|---| | **Small-Business** | 12.2% | 35.9% | | **Mid-Market** | 27.3% | 34.4% | | **Enterprise** | 60.5% | 29.7% | ### By Industry #### Oracle Database - **Information Technology and Services:** 20.3% - **Computer Software:** 11.2% - **Financial Services:** 5.5% - **Banking:** 5.1% - **Hospital & Health Care:** 4.3% - **Higher Education:** 3.8% - **Telecommunications:** 3.7% - **Government Administration:** 3.5% - **Insurance:** 2.8% - **Accounting:** 2.8% - **Other:** 37.0% #### PostgreSQL - **Information Technology and Services:** 27.5% - **Computer Software:** 22.9% - **Financial Services:** 4.2% - **Internet:** 4.2% - **Telecommunications:** 2.8% - **Hospital & Health Care:** 2.8% - **Higher Education:** 2.7% - **Computer & Network Security:** 2.2% - **Retail:** 2.0% - **Marketing and Advertising:** 2.0% - **Other:** 26.7% --- ## Alternatives ### Alternatives to Oracle Database - [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (908 reviews) - [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews) - [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (620 reviews) - [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews) - [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews) - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2284 reviews) - [Teradata Autonomous Knowledge Platform](https://www.g2.com/products/teradata-autonomous-knowledge-platform/reviews) — 4.3/5 stars (375 reviews) - [SQLite](https://www.g2.com/products/sqlite/reviews) — 4.3/5 stars (261 reviews) - [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews) - [Google Cloud Spanner](https://www.g2.com/products/google-cloud-spanner/reviews) — 4.2/5 stars (36 reviews) ### Alternatives to PostgreSQL - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2284 reviews) - [MySQL](https://www.g2.com/products/mysql/reviews) — 4.4/5 stars (1680 reviews) - [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (908 reviews) - [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews) - [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (620 reviews) - [Teradata Autonomous Knowledge Platform](https://www.g2.com/products/teradata-autonomous-knowledge-platform/reviews) — 4.3/5 stars (375 reviews) - [SQLite](https://www.g2.com/products/sqlite/reviews) — 4.3/5 stars (261 reviews) - [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews) - [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews) - [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews) --- ## Top Discussions ### Oracle Database - Title: [What is Oracle Database used for?](https://www.g2.com/discussions/what-is-oracle-database-used-for) — 2 comments, 1 upvote > **Top comment:** "Oracle Database is a relational database management system (RDBMS) that is widely used in the industry for managing and storing large volumes of data. It..." - Title: [What is Oracle View and advantages?](https://www.g2.com/discussions/what-is-oracle-view-and-advantages) — 1 comment > **Top comment:** " A "view" is a virtual table derived from one or more existing tables or views in the database. It does not store the data itself but provides an alternative..." - Title: [What are the advantages of Oracle?](https://www.g2.com/discussions/what-are-the-advantages-of-oracle) — 1 comment > **Top comment:** "Deploy anywhere,Easy access to analytics,Expedite application development,Automation to save time,Enhanced security,Scaling without assistance." - Title: [What is the solution for extracting pdf data stored in DB in clob format](https://www.g2.com/discussions/what-is-the-solution-for-extracting-pdf-data-stored-in-db-in-clob-format) — 1 comment, 2 upvotes > **Top comment:** "try APEX" - Title: [Why oracles was not up the mark in mobile arena.](https://www.g2.com/discussions/why-oracles-was-not-up-the-mark-in-mobile-arena) — 1 comment, 1 upvote > **Top comment:** "All Oracle products have mobile versions. For development, try APEX." ### PostgreSQL - Title: [What are the advantages and disadvantages of PostgreSQL?](https://www.g2.com/discussions/what-are-the-advantages-and-disadvantages-of-postgresql) — 2 comments > **Top comment:** "Advantages: A different resource for your SQL needs without the tag of a legacy system" - Title: [What is PostgreSQL used for?](https://www.g2.com/discussions/what-is-postgresql-used-for) — 1 comment > **Top comment:** "PostgreSQL is an open-source database used to store, manage, and retrieve data. It's known for its reliability, scalability, and support for complex queries,..." - Title: [What is special about PostgreSQL?](https://www.g2.com/discussions/what-is-special-about-postgresql) — 1 comment > **Top comment:** "Provides features like scalability, reliability, and provides security which makes PostgreSQL more special. " - Title: [What programs use PostgreSQL?](https://www.g2.com/discussions/what-programs-use-postgresql) — 1 comment > **Top comment:** "SQL" - Title: [Can we get some video tutorials on usage? Also how do we connect them over cloud ?](https://www.g2.com/discussions/can-we-get-some-video-tutorials-on-usage-also-how-do-we-connect-them-over-cloud) — 1 comment, 1 upvote > **Top comment:** "Hey Jay, We use Postgresql on all of our cloud servers. We connect via SSL connections to the specific..." --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/oracle-database-vs-postgresql)