MySQL vs SQL Server comparison

Oracle and Microsoft are both solutions in the Relational Databases Tools category. Oracle is ranked #4 with an average rating of 8.3, while Microsoft is ranked #1 with an average rating of 8.2. Oracle holds a 5.9% mindshare in SQL, compared to Microsoft’s 10.7% mindshare. Additionally, 91% of Oracle users are willing to recommend the solution, compared to 93% of Microsoft users who would recommend it.

MySQL

Read 152 MySQL reviews

12,543 Views
6,146 Comparison Views

91% willing to recommend

SQL Server

Read 274 SQL Server reviews

18,515 Views
16,293 Comparison Views

93% willing to recommend

MySQL

SQL Server

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Feb 8, 2026

SQL Server and MySQL are leading players in the database management systems category. SQL Server holds an advantage in enterprise features, while MySQL is favored for cost-effectiveness and open-source flexibility.

Features: SQL Server stands out with dynamic resource allocation, graphical query analyzer, and AlwaysOn availability groups that enhance performance and management. MySQL boasts open-source flexibility, ease of automation, and excellent mid-sized application scalability.

Room for Improvement: SQL Server users often cite cost and complexity as major concerns, suggesting a need for improvements in platform compatibility and integration. MySQL users see opportunities in enhancing database integration, clustering capabilities, and transaction support for better performance in enterprise environments.

Ease of Deployment and Customer Service: SQL Server offers ease of use in varied environments but can be complex to deploy without proper configuration. Its customer service, while generally robust, may vary in speed and quality. MySQL is praised for straightforward deployments and strong community support, though its formal customer service is more reliant on community resources.

Pricing and ROI: SQL Server is cost-effective for feature-rich, enterprise-scale needs, but pricing can be steep with advanced licensing. MySQL's open-source nature offers significant pricing advantages, with lower budget projects in mind, and paid versions provide scalability for larger enterprises.

To learn more, read our detailed MySQL vs. SQL Server Report (Updated: April 2026).

Buyer's Guide

MySQL vs. SQL Server

April 2026

Download the complete report

Helped 893,244 peers since 2012

Review summaries and opinions

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

ROI

Sentiment score

6.2

MySQL offers cost benefits with open-source use, achieving up to 60% ROI, despite challenges in precise financial calculations.

Sentiment score

7.0

SQL Server offers cost-effective, feature-rich solutions with quick ROI, enhancing efficiency and practicality for various business applications.

I have seen a return on investment with MySQL, as it allows us to manage with fewer employees, focusing on business logic rather than database management.

AmitVerma4

Software Developer at 8 Gallery India

For more quotes and insights, download the MySQL report

SQL Server is the most cost-effective with good human resource availability to manage it.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

All applications need our repository to provide services for our online business or our customers, so the return is good.

SandroChauca

Infrastructure Coordinator at a financial services firm with 10,001+ employees

With Standard edition, they have saved a ton of money and they are really happy about that.

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

For more quotes and insights, download the SQL Server report

Customer Service

Sentiment score

6.8

MySQL users primarily rely on community resources for support, with official Oracle support noted as costly but effective.

Sentiment score

6.5

Microsoft's resources are valued, but reaching experts can be difficult, prompting users to seek community forums or paid support.

I would rate the documentation and online support a 10 out of 10.

reviewer2599590

Student at a university with 10,001+ employees

We have no issues and usually receive timely responses.

Muzzamil Hussain

Assistant Vice President at National Bank of Pakistan

For more quotes and insights, download the MySQL report

I give their technical support a rating of ten out of ten.

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

There was a time when Microsoft support provided very crisp answers, but over time, they have diluted their support to third parties, leading to a drop in support quality.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

When we created support tickets, the experience was very positive.

Gus Mtz

Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial

For more quotes and insights, download the SQL Server report

Scalability Issues

Sentiment score

6.7

MySQL scalability depends on the specific environment, with challenges arising in larger applications and benefits from cloud solutions.

Sentiment score

7.0

SQL Server offers scalable solutions for SMEs with efficient cloud options, suitable for high volumes but challenging for large databases.

Meeting scalability requirements through cloud computing is an expensive affair.

Ravi Kant-Sharma

Technical Architect at a tech vendor with 10,001+ employees

MySQL's scalability is currently adequate, as we have increased operations from ten thousand to twelve thousand devices, and it is working fine for us.

AmitVerma4

Software Developer at 8 Gallery India

For more quotes and insights, download the MySQL report

The server where we installed it has grown from 64 gigabytes in RAM to 256 gigabytes, demonstrating significant scalability capabilities.

Gus Mtz

Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial

Most of the time, they simply add another node in the availability group.

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

I can scale both horizontally and vertically without challenges.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

For more quotes and insights, download the SQL Server report

Stability Issues

Sentiment score

7.7

MySQL is generally stable and reliable but faces issues with large data operations and server overload, needing regular maintenance.

Sentiment score

7.6

SQL Server offers robust performance and reliability, with minor stability issues occasionally due to design or configuration choices.

We face certain integration issues, especially when we integrate the database with security solutions like IBM QRadar.

Muzzamil Hussain

Assistant Vice President at National Bank of Pakistan

From my experience, MySQL was pretty stable.

reviewer2599590

Student at a university with 10,001+ employees

For more quotes and insights, download the MySQL report

There was an issue with memory-optimized tables, but it was resolved in 2025, allowing you to remove that file group, which was not possible before.

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

All applications supporting SQL Server in my experience work very well across various industries including telecom, finance, banking, ad, entertainment, and workforce management.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

SQL Server is absolutely stable.

Hemanthreddy Vakiti

Data engineer at a tech vendor with 10,001+ employees

For more quotes and insights, download the SQL Server report

Room For Improvement

MySQL needs improved scalability, performance, integration, replication, user interface, security, monitoring tools, documentation, backup, and clustering.

SQL Server needs improved scalability, better integration, enhanced performance, cost reduction, and user-friendly interfaces for diverse platforms.

It could be more beneficial if MySQL can enhance its data masking functionality in the same way it has improved data encryption.

Muzzamil Hussain

Assistant Vice President at National Bank of Pakistan

Oracle could improve on scalability.

Ravi Kant-Sharma

Technical Architect at a tech vendor with 10,001+ employees

The load balancer, MySQL LB, which is used to connect to the application, lacks clear documentation.

Prabir Kumar Kundu

SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd

For more quotes and insights, download the MySQL report

It is fine to do a first release that works, but you cannot simply abandon it in the following years without service packs and improvements.

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

I would appreciate using Microsoft Pro as it can integrate with Excel or, with a simple query, consume information from the database using Microsoft Excel.

SandroChauca

Infrastructure Coordinator at a financial services firm with 10,001+ employees

When we consider the price for replication in another site, the pricing becomes prohibitive.

Gus Mtz

Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial

For more quotes and insights, download the SQL Server report

Setup Cost

MySQL's free community edition is popular, while the paid Enterprise edition offers advanced features and lower costs than competitors.

SQL Server is costly, especially the Enterprise Edition, prompting some businesses to explore alternatives due to high licensing costs.

Oracle has different components, so if you need security, you have to procure a different license, but here everything is inbuilt and it's not costly.

Prabir Kumar Kundu

SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd

For more quotes and insights, download the MySQL report

Cost savings on human resources for Windows plus SQL Server versus other solutions.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

I think the pricing is high, but I am not sure how much our organization is paying, as I am not part of the management team.

Hemanthreddy Vakiti

Data engineer at a tech vendor with 10,001+ employees

For more quotes and insights, download the SQL Server report

Valuable Features

MySQL offers fast performance, open-source adaptability, reliability, scalability, and excels in web applications with strong community support.

SQL Server excels in usability, performance, and scalability, with tools and features boosting efficiency, reliability, and Microsoft compatibility.

With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment.

Muzzamil Hussain

Assistant Vice President at National Bank of Pakistan

The main feature we utilize in MySQL is the view, and I can say that it is the most valuable feature for our needs.

AmitVerma4

Software Developer at 8 Gallery India

It allows programming, writing stored procedures, creating views, constraints, and triggers easily.

Ravi Kant-Sharma

Technical Architect at a tech vendor with 10,001+ employees

For more quotes and insights, download the MySQL report

Always On HADR functionality is one of the features that I use on a daily basis and one of my most used features, saving me lots of time, especially since previously I had to build a SQL cluster and Windows clusters that had many dependencies on shared infrastructure, but now with Always On, it is too stable with easy management and almost zero maintenance, which SQL Server handles itself.

reviewer2787105

Manager - Production Database Administration at a tech vendor with 10,001+ employees

I have been working with SQL Server for a long time, and it works well for me as I am using it in different applications, such as web applications, Windows applications, or the data warehouse reporting.

SandroChauca

Infrastructure Coordinator at a financial services firm with 10,001+ employees

The best features of SQL Server are availability and stability.

Gus Mtz

Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial

For more quotes and insights, download the SQL Server report

Categories and Ranking

MySQL

Ranking in Relational Databases Tools

4th

Average Rating

8.2

Reviews Sentiment

7.1

Number of Reviews

152

Ranking in other categories

Open Source Databases (2nd)

SQL Server

Ranking in Relational Databases Tools

1st

Average Rating

8.4

Reviews Sentiment

6.6

Number of Reviews

274

Ranking in other categories

Database Management Systems (DBMS) (1st)

Mindshare comparison

As of May 2026, in the Relational Databases Tools category, the mindshare of MySQL is 5.9%, down from 8.2% compared to the previous year. The mindshare of SQL Server is 10.7%, down from 17.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Relational Databases Tools Mindshare Distribution
Product	Mindshare (%)
SQL Server	10.7%
MySQL	5.9%
Other	83.4%

Relational Databases Tools

Featured Reviews

Prabir Kumar Kundu

SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd

Offers robust security and availability with impressive replication capabilities

Regarding their documentation and interface, there is room for improvement. Documentation is definitely required when running multiple databases on a cluster system. The load balancer, MySQL LB, which is used to connect to the application, lacks clear documentation. When there are multiple application servers connecting to the MySQL cluster and going through the MySQL load balancer, the documentation is not user-friendly. It's there, but only technical persons with deep knowledge of the MySQL database can implement it. Most of the community users or ISVs who use MySQL don't have many technical persons or DBA experts, so they face some challenges for the high availability of connecting high available databases from high available applications. That documentation should be simplified.

Read full review

Peter Larsson

Data Warehouse Lead at Resurs Bank AB (publ.)

Ledger and seamless integrations have strengthened trusted analytics and unified workloads

SQL Server's high availability and disaster recovery features work for supporting mission-critical applications, but there is much more to wish for. These features are not quite ready yet, although they do function. However, they could be significantly better. High availability and disaster recovery features should be improved in the next releases. I have noticed that everything could be improved or enhanced in the future, particularly temporal tables and window functions. Sometimes, I believe Microsoft releases features to stay ahead of competitors, but they do not make them feature-rich or feature-complete. They release something to be ahead of leaders and then seem to forget to maintain and upgrade them. I want Microsoft to pay more attention and be more mindful about the things they implement. It is fine to do a first release that works, but you cannot simply abandon it in the following years without service packs and improvements. You must continue to build on features rather than forgetting about them.

Read full review

See which vendors are best for you

Use our free recommendation engine to learn which Relational Databases Tools solutions are best for your needs.

See recommendations

893,244 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

Manufacturing Company

Computer Software Company

Comms Service Provider

Financial Services Firm

39%

Manufacturing Company

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	75
Midsize Enterprise	33
Large Enterprise	61

By reviewers
Company Size	Count
Small Business	119
Midsize Enterprise	60
Large Enterprise	118

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...

See all answers

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...

See all answers

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...

See all answers

Would you say the price of SQL Server is high compared to that of similar products?

SQL Server is fairly priced because it has various editions, depending on the number of users, servers, or core packs you are using. If you compare the product to others in this category, the price...

See all answers

Has using SQL Server helped your organization in any way?

SQL Server has helped my organization through partitioning to distribute the workload, as it splits them up into smaller pieces so the machines can easily deal with it. However, this comes with a h...

See all answers

Which authentication mode is best for SQL Server?

My company connects through SQL Server authentication. We have company Windows accounts, but we do not want to connect the two, out of security concerns and to keep things separated for our own pur...

See all answers

Comparisons

Firebird SQL vs MySQL

Compared 17% of the time

PostgreSQL vs MySQL

Compared 7% of the time

Oracle Database vs MySQL

Compared 5% of the time

MariaDB vs MySQL

Compared 5% of the time

SAP HANA vs MySQL

Compared 4% of the time

More MySQL Competitors

IBM Db2 Database vs SQL Server

Compared 20% of the time

Oracle Database vs SQL Server

Compared 10% of the time

SAP HANA vs SQL Server

Compared 6% of the time

Teradata vs SQL Server

Compared 5% of the time

MariaDB vs SQL Server

Compared 5% of the time

More SQL Server Competitors

Product Reports

Buyer's Guide

MySQL

April 2026

Download MySQL product report

Buyer's Guide

SQL Server

April 2026

Download SQL Server product report

Also Known As

No data available

Microsoft SQL Server, MSSQL, MS SQL

Overview

MySQL is an open-source database known for its ease of use and high performance. It offers features like replication and clustering, making it ideal for diverse applications. Its cost-effectiveness and LAMP integration are key advantages for businesses.

MySQL supports a variety of languages and platforms, providing reliable, scalable data management. Its graphical interface and LAMP architecture integration enhance its usability, while community support further strengthens its appeal. Challenges include scalability issues with large databases, lack of advanced clustering, and limited high-availability features. Complex queries may affect performance, and integration can pose difficulties. The outdated interface and insufficient documentation are also concerns, along with replication and backup reliability issues.

What are MySQL's key features?

Open-source nature: Freely available and customizable.
Cross-platform compatibility: Supports multiple operating systems.
Scalability: Capable of handling large volumes of data.
Replication and clustering: Ensure data redundancy and load balancing.
Full-text search: Provides powerful search capabilities.
LAMP integration: Seamlessly integrates with Linux, Apache, and PHP.

What benefits should users consider?

Cost-effectiveness: Reduces expenses due to its open-source nature.
High performance: Efficiently processes large volumes of data.
Active community support: Access to a wide range of resources and expertise.
Versatile use cases: Suitable for varied applications including web development and IoT.

MySQL is widely implemented in industries such as web development, e-commerce, and finance. It's used for managing dynamic websites, powering e-commerce platforms, and supporting financial applications. Its compatibility with PHP and cost-effectiveness make it suitable for CMS platforms like WordPress. With cloud services integration, MySQL is a backend choice for scalable applications in various sectors.

Oracle

SQL Server is a comprehensive database management system known for ease of use, robust performance, and seamless Microsoft integration, making it a preferred choice for data management and analysis needs.

SQL Server offers high availability with Always On availability groups and dynamic memory configuration. It integrates effortlessly with Microsoft products via tools like SSMS and Visual Studio. Supporting advanced features such as replication, clustering, and in-memory OLTP, it provides a versatile platform for managing and analyzing significant data volumes securely and efficiently. While it shines in integration with .NET applications and business intelligence, there are opportunities to improve its scalability and integration with open-source platforms. Its licensing costs can be a barrier, and enhancements to management tools for non-technical users, along with better setup processes, would increase its appeal.

What are SQL Server's most important features?

User-Friendly GUI: Simplifies interaction with a visually intuitive interface.
High Availability: Always On availability groups ensure data redundancy.
Dynamic Memory Configuration: Efficient resource allocation for optimal performance.
Strong Transaction Management: Reliable processing of concurrent transactions.
Advanced Features: Includes replication, clustering, and in-memory OLTP.

What benefits should users look for in reviews?

Efficiency: Streamlined processes for faster data management and analysis.
Compatibility: Smooth integration with Microsoft products enhances productivity.
Security: Robust features protect against data breaches.
Adaptability: Supports various enterprise needs, from small to large scale.

SQL Server is implemented across industries for database management, data warehousing, and business intelligence. Companies in finance, ERP, and cloud deployments leverage its capabilities for transactional processing, .NET program integration, and reporting. Enterprises particularly benefit from its scalability and cost-efficiency when integrated with Azure for small and medium-sized operations.

Microsoft

Sample Customers

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

Microsoft SQL Server is used by businesses in every industry, including Great Western Bank, Aviva, the Volvo Car Corporation, BMW, Samsung, Principality Building Society, Wellmark Blue Cross and Blue Shield, and the Catholic District School Board of Eastern Ontario.

Buyer's Guide

MySQL vs. SQL Server

April 2026

Free Report: MySQL vs. SQL Server

Find out what your peers are saying about MySQL vs. SQL Server and other solutions. Updated: April 2026.

DOWNLOAD NOW

893,244 professionals have used our research since 2012.

See our MySQL vs. SQL Server report.

See our list of best Relational Databases Tools vendors.

We monitor all Relational Databases Tools reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.