MySQL vs PostgreSQL comparison

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MySQL

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Executive SummaryUpdated on Apr 20, 2025

PostgreSQL and MySQL are widely used open-source relational database management systems that compete in the database market. PostgreSQL seems to have the upper hand in terms of advanced functionalities and SQL compliance, while MySQL is noted for its speed and performance, particularly in web applications.

Features: PostgreSQL is known for following SQL standards closely and offers advanced features such as full-text search, GIS capabilities, and extensive support for various programming languages. It excels in scalability and robustness for handling large datasets. MySQL, on the other hand, is celebrated for its speed in web applications and provides flexibility with multiple storage engines, making it a favored choice for small to medium applications.

Room for Improvement: PostgreSQL could enhance its handling of certain SQL operations, such as 'INSERT IGNORE' and add support for unsigned integer data types. It has a reputation for a steeper learning curve. MySQL lacks some features like robust replication and transaction handling, and it faces performance issues with intensive InnoDB use compared to MyISAM, which are areas under development.

Ease of Deployment and Customer Service: Both PostgreSQL and MySQL are versatile in deployment, supporting various environments with increased popularity in cloud settings. PostgreSQL offers community-based support, though it can lack formal customer service. MySQL also benefits from a large community, but additional support might be necessary for enterprise setups. Both rely on external resources for technical support.

Pricing and ROI: PostgreSQL is completely open-source, providing a high ROI due to the absence of licensing fees, appealing to cost-conscious organizations. Costs may arise in training and support. MySQL is also open-source for base deployment, but enterprise features might incur additional expenses. Both solutions present excellent ROI, making them suitable for startups and businesses looking to avoid proprietary software costs.

To learn more, read our detailed MySQL vs. PostgreSQL Report (Updated: April 2025).

MySQL vs. PostgreSQL

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

MySQL

Ranking in Open Source Databases

1st

Average Rating

8.2

Reviews Sentiment

7.4

Number of Reviews

148

Ranking in other categories

Relational Databases Tools (3rd)

PostgreSQL

Ranking in Open Source Databases

2nd

Average Rating

8.4

Reviews Sentiment

7.7

Number of Reviews

125

Ranking in other categories

Vector Databases (9th)

Mindshare comparison

As of April 2025, in the Open Source Databases category, the mindshare of MySQL is 11.4%, down from 18.1% compared to the previous year. The mindshare of PostgreSQL is 18.2%, down from 21.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Open Source Databases

Featured Reviews

Muzzamil Hussain

Assistant Vice President at National Bank of Pakistan

Native encryption ensures secure data management with a simple deployment

The most valuable feature is the on-premises data encryption facilities. By default, we can provide encryption, and this feature in MySQL is why we prefer it over other databases. The native encryption in MySQL encourages us to use this database model more frequently compared to Oracle and other databases. With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment. It perfectly supports our ROI, and we have no issues with its functionality.

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AdityaSharma3

Vice President Business at Techmagnate: Digital Marketing Agency

Transaction processes are fast and good replication capability

Use cases include querying data warehouses and databases to fetch data for clients already working on PostgreSQL. We also use Postgres for building reports It's a transactional database, so we use Postgres for most of our reporting. That's where it's helping. The query speed is fast, and the…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We use it as a data store and from that perspective, we get everything we need."

"MySQL is a popular database platform for businesses because it is extremely easy to use."

"I like the simplistic view of MySQL to build custom queries and things like that as compared to SQL Server, which seems more cluttered. SQL Server has a query analyzer. MySQL pretty much does the same, and performance-wise, it has less overhead for connecting to our ERP system. It seems more responsive and cleaner. With MySQL, you get what you need without any overbloating, for which Microsoft is known. That's why they have so many constant security patches for everything because there is so much stuff, which degrades performance."

"I like MySQL because of its community."

"The main advantage is the very large user base. This enables users to fix about any issue by answering any question."

"A lot of the software components have been trialed and tested for often more than 10 years."

"Compared to other databases, MySQL is cheaper and we were using the community edition which was free of cost. ML is fully integrated with the database in HeatWave. It has also many other features. MySQL is a far better solution in terms of pricing."

"The solution is easy to use."

More MySQL pros

"PostgreSQL is stable. It's available, stable, and reliable."

"With the database, you can provide a multi-component at the same service with the same performance, scalability, or all those things."

"The product is very similar to the SQL Server."

"The PostgreSQL database is similar to the SQL Server but has a slightly different technology that has similar resources as well. If the customer has the confidence using SQL Server, they will be fairly comfortable using this solution."

"It is very scalable and comes with a bonus: no licensing issues as you scale with your databases."

"The product is easy to use and works fast for relational databases."

"It's a standard reliable database management system."

"The database has excellent performance."

Cons

"The GUI could improve in MySQL."

"Sometimes, I get lost in the toggles and buttons, and a better visual design would be nice. The layout is not user-friendly or efficient."

"The workbench could be improved. In particular, error messages can be improved, which are horrific and completely unhelpful. I'd like to see improved parsing of errors. When you write SQL and it crashes, it usually is something completely irrelevant and not helpful. I've started to use GPT 3.5 for finding out how to do things. I got to do something a bit different, and that I found to be very useful. If there was some way to tie it into one of the new AI tools, that would probably be a good idea."

"I would like to have the ability to cancel a query in SQL Developer."

"When it comes to supporting big data, there is space to improve upon the database engines that are supported by MySQL."

"The technical support should be more knowledgeable and available worldwide."

"It could be more secure."

"MySQL's performance needs to be improved for enterprise-level applications compared to Oracle and Postgres."

More MySQL cons

"It is possible that in the newer version this has been addressed, but I would like the deployment in microservices architecture could be improved."

"The interface could be much better."

"The user interface for the clients could be easier to use as they are small businesses. From a technical support perspective, the documentation could be improved."

"They need to have a better graphical interface. There is a tool called pgAdmin 4 that they use, which is free. It is written in Java, and it is slow. They need to have a better product that is similar to Toad for Oracle, but, of course, it is hard to get something that's really great and free. Other than that, it is great."

"They need to improve the user experience of the management."

"It could be more secure."

"We have to set up event API, which takes a lot of events from the user."

"I'd like to see better memory management. I think that that's one of the few areas that Postgres does not handle as well as MySQL does or did."

Pricing and Cost Advice

"The tool is open source."

"MySQL is free."

"The pricing falls within the moderate range."

"MySQL is very cheap. It could be free. It also has a yearly licensing option."

"There is a license for this solution. A lot of the time the solution gets bundled with other hardware or software purchases."

"There is not a license required for this solution."

"It's an open-source database management system that can be used free of charge."

"We're using the open-source version right now, which is free. I do see some value in some of the more enterprise functions. We're using the open-source version right now, and I was interested in the MySQL Enterprise version really for the tools that they provide, but we decided not to make the purchase."

More MySQL pricing and cost advice

"This solution can offer a cheaper choice for customers since it is open-source."

"We do not pay for licensing."

"The community version of Postgre is basically free."

"The need for our customers to pay for licences is contingent on their projects and budgets."

"PostgreSQL is open-source, so if capable admins are available then the setup cost can be $0."

"The tool is cheaply priced compared to other RDBMS providers in the market."

"Our company pays for it. There are free versions available, but for advanced features, you obviously have to pay."

"It is free, but if you need support, you can go for the commercial version called EnterpriseDB. They provide paid support, and they can even do hosting for you if you want standby and support."

Top Industries

By visitors reading reviews

Computer Software Company

16%

Financial Services Firm

12%

Manufacturing Company

Educational Organization

Computer Software Company

16%

Financial Services Firm

12%

Comms Service Provider

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

Why are MySQL connections encrypted and what is the biggest benefit of this?

MySQL encrypts connections to protect your data and the biggest benefit from this is that nobody can corrupt it. If you move information over a network without encryption, you are endangering it, m...

Considering that there is a free version of MySQL, would you invest in one of the paid editions?

I may be considered a MySQL veteran since I have been using it since before Oracle bought it and created paid versions. So back in my day, it was all free, it was open-source and the best among sim...

What is one thing you would improve with MySQL?

One thing I would improve related to MySQL is not within the product itself, but with the guides to it. Before, when it was free, everyone was on their own, seeking tutorials and how-to videos onli...

How does Firebird SQL compare with PostgreSQL?

PostgreSQL was designed in a way that provides you with not only a high degree of flexibility but also offers you a cheap and easy-to-use solution. It gives you the ability to redesign and audit yo...

What do you like most about PostgreSQL?

It's a transactional database, so we use Postgres for most of our reporting. That's where it's helping.

What is your experience regarding pricing and costs for PostgreSQL?

The tool is free of cost. For now, it's not about making money. But once we perfect it, we can offer it to customers willing to pay for support and other services. Most of my deployments are free.

Firebird SQL vs PostgreSQL

Comparisons

Firebird SQL vs MySQL

Compared 28% of the time

SAP HANA vs MySQL

Compared 8% of the time

MariaDB vs MySQL

Compared 6% of the time

Teradata vs MySQL

Compared 6% of the time

SQL Server vs MySQL

Compared 5% of the time

More MySQL Competitors

Compared 37% of the time

EDB Postgres Advanced Server vs PostgreSQL

Compared 11% of the time

MariaDB vs PostgreSQL

Compared 8% of the time

Chroma vs PostgreSQL

Compared 7% of the time

LanceDB vs PostgreSQL

Compared 4% of the time

Product Reports

MySQL

Download MySQL product report

Download PostgreSQL product report

Overview

MySQL is a cost-efficient and scalable relational database management system widely used in web, mobile applications, and academic projects.

MySQL is utilized for backend operations, data analysis, reporting, financial transactions, and ERP databases. It supports deployment on local servers, Cloud, and Kubernetes. Its free, open-source nature along with strong community support make it popular among companies. MySQL's compatibility with multiple platforms and programming languages enhances its appeal. While it remains stable and easy to use, areas such as replication, clustering, and backup require improvement to better serve enterprise applications. Enhanced security, error messages, and monitoring tools are also desired for a better user experience.

What are the most important features of MySQL?

Free and Open-Source: No licensing costs, perfect for budget-conscious projects.
Compatibility: Works with multiple platforms and programming languages.
High Performance: Efficient performance across large datasets.
Scalability: Easily scales to meet growing business needs.
Clustering and Replication: Ensures data availability and redundancy.
Easy Installation: Quick setup process on various operating systems.
Community Support: Extensive resources and community assistance.
Cross-Platform: Operates seamlessly on different operating systems.
Data Management Interface: Simplifies data handling and manipulation.

What are the benefits of using MySQL?

Cost Efficiency: Reduce expenses with a free, open-source database.
Scalability: Adapt to increasing data demands effortlessly.
Performance: Handle large datasets with ease and speed.
Community Support: Access a vast pool of knowledge and resources.
Flexibility: Integrate with various platforms and languages for diverse use cases.
Data Reliability: Clustering and replication for high data availability.

In multiple industries, MySQL supports internal applications, billing systems, academic teaching purposes, and ERP databases. Companies leverage MySQL for Cloud and local deployments, ensuring effective data manipulation and backend operations in diverse projects. Its role in financial transactions and reporting further emphasizes its versatility.

Oracle

PostgreSQL is a versatile and reliable database management system commonly used for web development, data analysis, and building scalable databases.

It offers advanced features like indexing, replication, and transaction management. Users appreciate its flexibility, performance, and ability to handle large amounts of data efficiently. Its robustness, scalability, and support for complex queries make it highly valuable.

Additionally, PostgreSQL's extensibility, flexibility, community support, and frequent updates contribute to its ongoing improvement and stability.

Sample Customers

Facebook, Tumblr, Scholastic, MTV Networks, Wikipedia, Verizon Wireless, Sage Group, Glassfish Open Message Queue, and RightNow Technologies.

1. Apple 2. Cisco 3. Fujitsu 4. Instagram 5. Netflix 6. Red Hat 7. Sony 8. Uber 9. Cisco Systems 10. Skype 11. LinkedIn 12. Etsy 13. Yelp 14. Reddit 15. Dropbox 16. Slack 17. Twitch 18. WhatsApp 19. Snapchat 20. Shazam 21. SoundCloud 22. The New York Times 23. Cisco WebEx 24. Atlassian 25. Cisco Meraki 26. Heroku 27. GitLab 28. Zalando 29. OpenTable 30. Trello 31. Square Enix 32. Bloomberg

MySQL vs. PostgreSQL