Is Delphi Still Used

Is Delphi Still Used

Yes, Delphi is still used and there are many important applications that run on Delphi.

Delphi is a general-purpose programming language commonly used for the development of desktop, mobile, web applications, and console software.

According to a Stack Overflow survey of 2023, Delphi is used by 3.23% of developers, a decline of 0.02% from 2022.

Since its development by Borland Software Corporation in 1995, Delphi grew in popularity and usage in desktop app development and web application development.

in 2001, Delphi was the 6th most popular programming language according to the TIOBE INDEX.

But in recent times, its popularity has drastically decreased due to the emergence of newer, feature-rich, and easy-to-use programming languages.


There are many popular applications and companies using Delphi, some of them include

  • Image-Line Software,
  • Peace Keepers Enterprises,
  • BS Software Development,
  • TachoEasy,
  • PocketSlip,
  • ArtGen,
  • DK Corporation
  • RockWare Inc,
  • BSoft,
  • Hitachi Medical Computer Systems
  • WideOrbit,
  • LabInfo Systems,
  • GOPEL Electronic,
  • Broken Games,
  • Labrodor Technologies,
  • ManagementPlus,
  • Euclid Technology,
  • Indoor Training UG,
  • Sticky Password,
  • Busicom,
  • Bremmers Audio Design,
  • S.A.N Computers,
  • HeidiSQL,
  • Opus Capita,
  • Aeronavigator, and many others

It can be seen that Delphi is still trusted and used by a lot of big companies and businesses.


Although Delphi is a highly capable, feature-rich programming language with over 20 years of development, its popularity has been decreasing over the years.

According to a Stack Overflow survey of 2023, Delphi is the 26th most popular programming language. It is used by 3.23% of developers.

As of June 2023, the TIOBE index ranks Delphi as the 11th most popular programming language with a 1.26% rating, in comparison, the most popular programming language Python has a rating of 12.46%.

Despite its popularity decreasing, Delphi is still admired by a lot of developers. Delphi is admired by 62.77% of developers (2023 Stack Overflow Survey).


Yes, Delphi is worth learning because there are a lot of companies that use it and need developers to work on their codebases. Delphi also makes it easy and quick to develop desktop and mobile applications.

Delphi developers are also well compensated because there are few talented Delphi developers.

Glassdoor reported that in the United States, Delphi Developers with 0 – 1 year of experience get an estimated total pay of $86,810 per year.

Delphi Salary


Delphi is good for developing desktop and mobile applications quickly. You can build Windows, Linux, macOS, Android, and iOS applications from one codebase.

It is estimated that Delphi and RAD Studio can help you to build native applications 5 times faster. This makes Delphi a great programming language for rapid development.

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No, Delphi is one of the easiest languages to learn, especially if you already have experience with other object-oriented languages like C++ or Java.

Delphi’s RAD Studio makes it easy to create graphical user interfaces (GUIs). This can be a great help for beginners, as it allows them to focus on the logic of their application without having to worry about the details of the GUI.


If you are starting a project from scratch or building a product for your company, using Delphi may not be the best approach, this is because there are few Delphi developers these days.

Finding talented Delphi developers to work with may not be easy. If you do find and hire Delphi developers, most of them will need a higher salary.

Delphi developers can be expensive to hire, if you are starting a project from scratch, consider using languages that have a large pool of talented developers who you can easily hire.


No, Delphi is not a dead language. Although its popularity has decreased, Delphi is still actively maintained and updated.

Delphi has been around for more than two decades and has an active community of users and developers.

Many companies like TachoEasy, PocketSlip, MIND2FIND, ArtGen, DK Corporation, RockWare Inc, BSoft, Hitachi Medical Computer Systems, WideOrbit, LabInfo Systems, GOPEL Electronic, Broken Games, etc. use Delphi to power some of their applications.


Delphi is still used by companies and individual developers. There are still a huge number of systems and applications that rely on Delphi to work effectively.

Many companies still need Delphi developers to maintain their Delphi codebase, and many Delphi developers are well compensated for their skills.