# Delphi vs Qt Comparison

| | Delphi | Qt | 
|---|---|---|
| **Star Rating** | 4.1 out of 5 | 4.3 out of 5 | 
| **Total Reviews** | 33 | 54 | 
| **Largest Market Segment** | Mid-Market (46.9% of reviews) | Small-Business (49.1% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Delphi

**Not enough data**

### Qt

Pros:
- Ease of Use (3 reviews)
- Compatibility (2 reviews)

Cons:
- Learning Curve (2 reviews)
- Complex Usability (1 reviews)

---
## Ratings Comparison
| Rating | Delphi | Qt | 
|---|---|---|
  | **Meets Requirements** | 8.6 (27 reviews) | 8.6 (46 reviews) | 
  | **Ease of Use** | 8.8 (27 reviews) | 8.4 (46 reviews) | 
  | **Ease of Setup** | 8.3 (10 reviews) | 8.6 (14 reviews) | 
  | **Ease of Admin** | 8.9 (9 reviews) | 8.3 (11 reviews) | 
  | **Quality of Support** | 7.2 (26 reviews) | 8.3 (30 reviews) | 
  | **Has the product been a good partner in doing business?** | 7.4 (9 reviews) | 7.8 (10 reviews) | 
  | **Product Direction (% positive)** | 6.9 (26 reviews) | 8.2 (46 reviews) | 

---
## Pricing

### Delphi

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Qt

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Python Integrated Development Environments (IDE)

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Functionality 

| Feature | Delphi | Qt | 
|---|---|---|
| **Ease of Use** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | 
| **Customization** | Not enough data | Not enough data | 
| **Straight-Out-the-Box Functionality** | Not enough data | Not enough data | 
| **Help Guides** | Not enough data | Not enough data | 
| **Patching & Updates** | Not enough data | Not enough data | 

### C/C++ Integrated Development Environments (IDE)

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Functionality

| Feature | Delphi | Qt | 
|---|---|---|
| **Ease of Use** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | 
| **Customization** | Not enough data | Not enough data | 
| **Straight-Out-the-Box Functionality** | Not enough data | Not enough data | 
| **Help Guides** | Not enough data | Not enough data | 
| **Patching & Updates** | Not enough data | Not enough data | 

### Component Libraries

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Functionality

| Feature | Delphi | Qt | 
|---|---|---|
| **Language Contingency** | Not enough data | Not enough data | 
| **Component Library** | Not enough data | Not enough data | 
| **Unlocked Components** | Not enough data | Not enough data | 

#### Management

| Feature | Delphi | Qt | 
|---|---|---|
| **Framework Integration** | Not enough data | Not enough data | 
| **Repository Management** | Not enough data | Not enough data | 
| **Support** | Not enough data | Not enough data | 

### Mobile Development Frameworks

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Functionality

| Feature | Delphi | Qt | 
|---|---|---|
| **Language Support** | Not enough data | Not enough data | 
| **Ease of Use** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 

#### Performance

| Feature | Delphi | Qt | 
|---|---|---|
| **Power** | Not enough data | Not enough data | 
| **Responsiveness** | Not enough data | Not enough data | 
| **Lightweight** | Not enough data | Not enough data | 

#### Support

| Feature | Delphi | Qt | 
|---|---|---|
| **Tutorials** | Not enough data | Not enough data | 
| **Documentation** | Not enough data | Not enough data | 
| **Community** | Not enough data | Not enough data | 

### IoT Platforms

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

####  Application Design

| Feature | Delphi | Qt | 
|---|---|---|
| **Interface** | Not enough data | Not enough data | 
| **Templates** | Not enough data | Not enough data | 
| **Device Workflows** | Not enough data | Not enough data | 
| **Testing** | Not enough data | Not enough data | 
| **Hardware Support** | Not enough data | Not enough data | 
| **Application Deployment** | Not enough data | Not enough data | 

####  Application Control

| Feature | Delphi | Qt | 
|---|---|---|
| **Data Migration** | Not enough data | Not enough data | 
| **Data Syncronization** | Not enough data | Not enough data | 
| **Data Security** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 
| **Lifecycle Management** | Not enough data | Not enough data | 
| **Analytics** | Not enough data | Not enough data | 

### IoT Development Tools

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Functionality

| Feature | Delphi | Qt | 
|---|---|---|
| **Platform** | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | 
| **Performance** | Not enough data | Not enough data | 
| **Help Guides** | Not enough data | Not enough data | 
| **Ease of Use** | Not enough data | Not enough data | 
| **Patches & Updates** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 

### Application Development Platforms

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | 8.5/10 | 8 |

#### Functionality

| Feature | Delphi | Qt | 
|---|---|---|
| **Ease of Use** | Not enough data | 9.0 (7 reviews) | 
| **File Management** | Not enough data | 8.1 (6 reviews) | 
| **Multi-Language Support** | Not enough data | 8.6 (6 reviews) | 
| **Customization** | Not enough data | 8.3 (6 reviews) | 
| **Straight-Out-the-Box Functionality** | Not enough data | 8.9 (6 reviews) | 
| **Help Guides** | Not enough data | 8.6 (6 reviews) | 
| **Patching & Updates** | Not enough data | 8.1 (6 reviews) | 

### App Monetization Platforms

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Platform - App Monetization Platforms

| Feature | Delphi | Qt | 
|---|---|---|
| **Automated Tools** | Not enough data | Not enough data | 
| **Campaign Management** | Not enough data | Not enough data | 
| **Audience Targeting** | Not enough data | Not enough data | 
| **In-App Purchases** | Not enough data | Not enough data | 
| **Reporting & Dashboards** | Not enough data | Not enough data | 
| **A/B Testing** | Not enough data | Not enough data | 
| **AI Algorithms** | Not enough data | Not enough data | 
| **Integration APIs** | Not enough data | Not enough data | 
| **Fraud Prevention** | Not enough data | Not enough data | 
| **Cross-Platform Support** | Not enough data | Not enough data | 
| **Payment Integration** | Not enough data | Not enough data | 
| **User Data Analysis** | Not enough data | Not enough data | 
| **Subscription Management** | Not enough data | Not enough data | 
| **Performance Analytics** | Not enough data | Not enough data | 
| **Multiple Monetization Models** | Not enough data | Not enough data | 

#### Advertising - App Monetization Platforms

| Feature | Delphi | Qt | 
|---|---|---|
| **Ad Exchange** | Not enough data | Not enough data | 
| **Offerwall** | Not enough data | Not enough data | 
| **Bidding** | Not enough data | Not enough data | 
| **Ad Mediation** | Not enough data | Not enough data | 
| **Ad Formats** | Not enough data | Not enough data | 
| **Ad Optimization** | Not enough data | Not enough data | 

### ALM Software

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Core Lifecycle Management - ALM Software

| Feature | Delphi | Qt | 
|---|---|---|
| **Test Management** | Not enough data | Not enough data | 
| **Traceability** | Not enough data | Not enough data | 
| **Requirements Management** | Not enough data | Not enough data | 

#### Organization - ALM Software

| Feature | Delphi | Qt | 
|---|---|---|
| **Reporting** | Not enough data | Not enough data | 
| **Collaboration** | Not enough data | Not enough data | 
| **Project Planning** | Not enough data | Not enough data | 

### Mobile Development Platforms

| Product | Score | Reviews |
|---|---|---|
| **Delphi** | N/A | N/A |
| **Qt** | N/A | N/A |

#### Agentic AI - Mobile Development Platforms

| Feature | Delphi | Qt | 
|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

---
## Categories

**Unique to Delphi (1):** [Other Integrated Development Environments (IDE)](https://www.g2.com/categories/other-integrated-development-environments-ide)

**Unique to Qt (11):** [Application Development Platforms ](https://www.g2.com/categories/application-development-platforms), [Component Libraries Software](https://www.g2.com/categories/component-libraries), [IoT Development Tools](https://www.g2.com/categories/iot-development-tools), [IoT Platforms](https://www.g2.com/categories/iot-platforms), [C/C++ Integrated Development Environments (IDE)](https://www.g2.com/categories/c-c-integrated-development-environments-ide), [Python Integrated Development Environments (IDE)](https://www.g2.com/categories/python-integrated-development-environments-ide), [App Monetization Platforms](https://www.g2.com/categories/app-monetization-platforms), [Mobile App Debugging Tools](https://www.g2.com/categories/mobile-app-debugging), [Mobile Development Frameworks](https://www.g2.com/categories/mobile-development-frameworks), [Mobile Development Platforms](https://www.g2.com/categories/mobile-development-platforms), [ALM Software](https://www.g2.com/categories/alm-software)


---
## Reviewer Demographics

### By Company Size

| Segment | Delphi | Qt | 
|---|---|---|
| **Small-Business** | 34.4% | 49.1% | 
| **Mid-Market** | 46.9% | 28.3% | 
| **Enterprise** | 18.8% | 22.6% | 

### By Industry

#### Delphi

- **Computer Software:** 34.4%
- **Information Technology and Services:** 12.5%
- **Hospitality:** 12.5%
- **Higher Education:** 6.3%
- **Manufacturing:** 3.1%
- **Think Tanks:** 3.1%
- **Telecommunications:** 3.1%
- **Religious Institutions:** 3.1%
- **Program Development:** 3.1%
- **Non-Profit Organization Management:** 3.1%
- **Other:** 15.6%

#### Qt

- **Computer Software:** 28.3%
- **Information Technology and Services:** 7.5%
- **Telecommunications:** 5.7%
- **Mechanical or Industrial Engineering:** 5.7%
- **Higher Education:** 5.7%
- **Biotechnology:** 3.8%
- **Oil & Energy:** 3.8%
- **Internet:** 3.8%
- **Hospital & Health Care:** 3.8%
- **Computer & Network Security:** 3.8%
- **Other:** 28.3%

---
## Alternatives

### Alternatives to Delphi

- [Basic4android (B4A)](https://www.g2.com/products/basic4android-b4a/reviews) — 4.5/5 stars (11 reviews)
- [WebStorm](https://www.g2.com/products/webstorm/reviews) — 4.5/5 stars (508 reviews)
- [Studio 3T](https://www.g2.com/products/studio-3t/reviews) — 4.5/5 stars (194 reviews)
- [Coder](https://www.g2.com/products/coder/reviews) — 4.3/5 stars (194 reviews)
- [RubyMine](https://www.g2.com/products/rubymine/reviews) — 4.4/5 stars (142 reviews)
- [GoLand](https://www.g2.com/products/goland/reviews) — 4.5/5 stars (76 reviews)
- [PopSQL](https://www.g2.com/products/popsql/reviews) — 4.6/5 stars (81 reviews)
- [Omnis Studio](https://www.g2.com/products/omnis-studio/reviews) — 4.5/5 stars (14 reviews)
- [LabWindows/CVI](https://www.g2.com/products/labwindows-cvi/reviews) — 3.7/5 stars (12 reviews)
- [IDL](https://www.g2.com/products/idl/reviews) — 4.2/5 stars (6 reviews)

### Alternatives to Qt

- [Xcode](https://www.g2.com/products/xcode/reviews) — 4.2/5 stars (1035 reviews)
- [Visual Studio](https://www.g2.com/products/visual-studio/reviews) — 4.5/5 stars (3975 reviews)
- [Ionic: An OutSystems Company](https://www.g2.com/products/ionic-an-outsystems-company/reviews) — 4.4/5 stars (153 reviews)
- [Eclipse](https://www.g2.com/products/eclipse/reviews) — 4.3/5 stars (3207 reviews)
- [Android Studio](https://www.g2.com/products/android-studio/reviews) — 4.5/5 stars (641 reviews)
- [PyCharm](https://www.g2.com/products/pycharm/reviews) — 4.6/5 stars (778 reviews)
- [NetBeans](https://www.g2.com/products/netbeans/reviews) — 4.2/5 stars (673 reviews)
- [Firebase](https://www.g2.com/products/firebase/reviews) — 4.5/5 stars (303 reviews)
- [Essential Studio](https://www.g2.com/products/essential-studio/reviews) — 4.5/5 stars (711 reviews)
- [.NET](https://www.g2.com/products/net-2023-06-12/reviews) — 4.4/5 stars (159 reviews)

---
## Top Discussions

### Delphi

No discussions available for this product.

### Qt

- Title: [What is Qt used for?](https://www.g2.com/discussions/what-is-qt-used-for) — 1 comment
  > **Top comment:** "Cross-platform application development, in C++, python, QML"
- Title: [Is Qt Creator IDE free?](https://www.g2.com/discussions/is-qt-creator-ide-free) — 1 comment
  > **Top comment:** "QT Creator is the development IDE, you can use the IDE however the QT libraries are only free for open source development which means if you use the open..."
- Title: [What is the use of Qt Creator?](https://www.g2.com/discussions/what-is-the-use-of-qt-creator) — 1 comment
  > **Top comment:** "It’s a multi-platform Développement IDE available for windows, Linux, macOS, android and others."
- Title: [What are the primary benefits of QtCreator?](https://www.g2.com/discussions/24367-what-are-the-primary-benefits-of-qtcreator) — 1 comment, 1 upvote
  > **Top comment:** "QtCreator has many benefits:

 + It is stable mature software being continuously developed and maintained following best practices since 1995.
 + It has..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/delphi-vs-qt)