# Qt, .NET, OutSystems vs Mendix Comparison

| | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.4 out of 5 | 4.6 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 54 | 162 | 1,423 | 281 | 
| **Largest Market Segment** | Small-Business (49.1% of reviews) | Small-Business (40.5% of reviews) | Mid-Market (39.4% of reviews) | Enterprise (40.2% of reviews) | 
| **Entry Level Price** | No pricing available | $999 per year | $0.00 | Free Trial | 

---
## Top Pros & Cons

### Qt

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

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

### .NET

Pros:
- App Development (19 reviews)
- Functionality (18 reviews)

Cons:
- Learning Difficulty (17 reviews)
- High Complexity (16 reviews)

### OutSystems

Pros:
- Ease of Use (156 reviews)
- Speed of Development (127 reviews)

Cons:
- Expensive (52 reviews)
- Cost Issues (46 reviews)

### Mendix

Pros:
- Ease of Use (30 reviews)
- Fast Development (24 reviews)

Cons:
- Learning Curve (12 reviews)
- Cost Issues (10 reviews)

---
## Ratings Comparison
| Rating | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
  | **Meets Requirements** | 8.6 (46 reviews) | 8.7 (144 reviews) | 8.9 (856 reviews) | 8.4 (162 reviews) | 
  | **Ease of Use** | 8.4 (46 reviews) | 8.2 (148 reviews) | 9.2 (1098 reviews) | 8.6 (226 reviews) | 
  | **Ease of Setup** | 8.6 (14 reviews) | 8.2 (102 reviews) | 8.8 (787 reviews) | 8.5 (209 reviews) | 
  | **Ease of Admin** | 8.3 (11 reviews) | 8.4 (44 reviews) | 8.5 (513 reviews) | 8.4 (117 reviews) | 
  | **Quality of Support** | 8.3 (30 reviews) | 8.3 (141 reviews) | 8.5 (839 reviews) | 8.0 (161 reviews) | 
  | **Has the product been a good partner in doing business?** | 7.8 (10 reviews) | 8.6 (43 reviews) | 8.8 (491 reviews) | 8.5 (112 reviews) | 
  | **Product Direction (% positive)** | 8.2 (46 reviews) | 8.8 (139 reviews) | 9.3 (826 reviews) | 9.4 (164 reviews) | 

---
## Pricing

### Qt

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### .NET

#### Entry-Level Pricing

Plan: BUSINESS

Price: $999 per year

Description: Includes everything that comes with Indie plus:

Key Features:
- Xamarin.Forms
- Xamarin Test Cloud Access
- Visual Studio Integration

[Browse all 3 editions](https://www.g2.com/products/net-2023-06-12/pricing)

#### Free Trial

No

### OutSystems

#### Entry-Level Pricing

Plan: Free

Price: $0.00

Description: Launch your first app for free, for up to 100 end users. No credit card required.

Key Features:
- Integrated Development Environment (IDE) for creating your apps
- Free Online Training
- Community Support

[Browse all 3 editions](https://www.g2.com/products/outsystems/pricing)

#### Free Trial

Yes

### Mendix

#### Entry-Level Pricing

Plan: Free

Price: Free Trial

Description: Jump in and give the platform a try

Key Features:
- Full access to our Integrated Development Environment - Studio Pro
- Host unlimited applications in our cloud (1 GB Memory + 0.5 GB Storage per app)
- Invite unlimited users to your apps

[Browse all 4 editions](https://www.g2.com/products/mendix/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Python Integrated Development Environments (IDE)

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Functionality 

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

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

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Functionality

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

### Component Libraries

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Functionality

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Language Contingency** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Component Library** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Unlocked Components** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Management

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Framework Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Repository Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Support** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Mobile Development Frameworks

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Functionality

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Language Support** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Ease of Use** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Performance

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Power** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Responsiveness** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Lightweight** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Support

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Tutorials** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Documentation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Community** | Not enough data | Not enough data | Not enough data | Not enough data | 

### IoT Platforms

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

####  Application Design

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Interface** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Templates** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Device Workflows** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Testing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Hardware Support** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Application Deployment** | Not enough data | Not enough data | Not enough data | Not enough data | 

####  Application Control

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Data Migration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Data Syncronization** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Data Security** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Lifecycle Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Analytics** | Not enough data | Not enough data | Not enough data | Not enough data | 

### IoT Development Tools

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Functionality

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

### Application Development Platforms

| Product | Score | Reviews |
|---|---|---|
| **Qt** | 8.5/10 | 8 |
| **.NET** | 8.5/10 | 69 |
| **OutSystems** | 8.6/10 | 457 |
| **Mendix** | 8.7/10 | 43 |

#### Functionality

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Ease of Use** | 9.0 (7 reviews) | 8.7 (58 reviews) | 9.2 (416 reviews) | 9.3 (41 reviews) | 
| **File Management** | 8.1 (6 reviews) | 8.8 (39 reviews) | 8.3 (392 reviews) | 8.4 (38 reviews) | 
| **Multi-Language Support** | 8.6 (6 reviews) | 8.5 (39 reviews) | 8.5 (376 reviews) | 8.6 (39 reviews) | 
| **Customization** | 8.3 (6 reviews) | 8.7 (37 reviews) | 8.5 (403 reviews) | 8.9 (39 reviews) | 
| **Straight-Out-the-Box Functionality** | 8.9 (6 reviews) | 8.3 (32 reviews) | 8.7 (400 reviews) | 8.7 (38 reviews) | 
| **Help Guides** | 8.6 (6 reviews) | 8.1 (34 reviews) | 8.6 (400 reviews) | 8.5 (39 reviews) | 
| **Patching & Updates** | 8.1 (6 reviews) | 8.4 (38 reviews) | 8.5 (396 reviews) | Feature Not Available | 

### AI Agent Builders

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | 8.9/10 | 15 |
| **Mendix** | N/A | N/A |

#### Customization - AI Agent Builders

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Natural Language Configuration** | Not enough data | Not enough data | Feature Not Available | Not enough data | 
| **Tone Customization** | Not enough data | Not enough data | 8.6 (7 reviews) | Not enough data | 
| **Security Guardrails** | Not enough data | Not enough data | 8.8 (7 reviews) | Not enough data | 

#### Functionality - AI Agent Builders

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Omni-channel Support** | Not enough data | Not enough data | 8.9 (6 reviews) | Not enough data | 
| **Agent Branding** | Not enough data | Not enough data | 8.8 (8 reviews) | Not enough data | 
| **Proactive Response Capabilities** | Not enough data | Not enough data | 9.4 (6 reviews) | Not enough data | 
| **Seamless Human Escalation** | Not enough data | Not enough data | 8.3 (9 reviews) | Not enough data | 

#### Data and Analytics - AI Agent Builders

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Analytics & Reporting** | Not enough data | Not enough data | 9.5 (7 reviews) | Not enough data | 
| **Contextual Awareness** | Not enough data | Not enough data | 9.3 (7 reviews) | Not enough data | 
| **Data Privacy Compliance** | Not enough data | Not enough data | 9.1 (9 reviews) | Not enough data | 

#### Integration - AI Agent Builders

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Workflow Automation** | Not enough data | Not enough data | 8.3 (6 reviews) | Not enough data | 
| **API Usage** | Not enough data | Not enough data | 8.7 (9 reviews) | Not enough data | 
| **Platform Interoperability** | Not enough data | Not enough data | 9.3 (5 reviews) | Not enough data | 
| **CRM Data Integration** | Not enough data | Not enough data | 9.0 (8 reviews) | Not enough data | 

### App Monetization Platforms

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Platform - App Monetization Platforms

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

#### Advertising - App Monetization Platforms

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Ad Exchange** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Offerwall** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Bidding** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Ad Mediation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Ad Formats** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Ad Optimization** | Not enough data | Not enough data | Not enough data | Not enough data | 

### ALM Software

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | N/A | N/A |
| **Mendix** | N/A | N/A |

#### Core Lifecycle Management - ALM Software

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Test Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Traceability** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Requirements Management** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Organization - ALM Software

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Reporting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Collaboration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Project Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Mobile Development Platforms

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | 8.5/10 | 39 |
| **OutSystems** | 7.8/10 | 16 |
| **Mendix** | N/A | N/A |

#### Agentic AI - Mobile Development Platforms

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Adaptive Learning** | Not enough data | 8.6 (29 reviews) | 7.2 (13 reviews) | Not enough data | 
| **Natural Language Interaction** | Not enough data | 8.5 (24 reviews) | 7.6 (12 reviews) | Not enough data | 
| **Proactive Assistance** | Not enough data | 8.3 (24 reviews) | 8.5 (12 reviews) | Not enough data | 

### AI App Builder

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | 8.6/10 | 14 |
| **Mendix** | N/A | N/A |

#### Generation and Interpretation - AI App Builder

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Prompt Understanding** | Not enough data | Not enough data | 7.9 (7 reviews) | Not enough data | 
| **Backend Logic Creation** | Not enough data | Not enough data | 8.5 (8 reviews) | Not enough data | 
| **UI Generation** | Not enough data | Not enough data | Feature Not Available | Not enough data | 
| **Context Awareness** | Not enough data | Not enough data | 8.1 (7 reviews) | Not enough data | 

#### Generated Application Quality - AI App Builder

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Scalability** | Not enough data | Not enough data | 9.4 (9 reviews) | Not enough data | 
| **Out-of-the-Box Functionality** | Not enough data | Not enough data | 8.3 (8 reviews) | Not enough data | 
| **Design Customization** | Not enough data | Not enough data | 8.7 (9 reviews) | Not enough data | 
| **Data & API Integration** | Not enough data | Not enough data | 9.1 (11 reviews) | Not enough data | 

### Low-Code Development Platforms

| Product | Score | Reviews |
|---|---|---|
| **Qt** | N/A | N/A |
| **.NET** | N/A | N/A |
| **OutSystems** | 8.5/10 | 744 |
| **Mendix** | 8.3/10 | 163 |

#### Application Design

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **UI Code Extending** | Not enough data | Not enough data | 8.6 (623 reviews) ✓ Verified | 8.1 (117 reviews) ✓ Verified | 
| **Programming Code Extending** | Not enough data | Not enough data | 8.6 (612 reviews) ✓ Verified | 8.2 (109 reviews) ✓ Verified | 
| **Customized Branding** | Not enough data | Not enough data | 8.7 (603 reviews) ✓ Verified | 8.7 (116 reviews) ✓ Verified | 
| **Application Templates** | Not enough data | Not enough data | 8.6 (621 reviews) ✓ Verified | 8.1 (111 reviews) ✓ Verified | 
| **Workflows** | Not enough data | Not enough data | 8.6 (614 reviews) ✓ Verified | 8.6 (119 reviews) ✓ Verified | 

#### Data Control

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Data Migration** | Not enough data | Not enough data | 7.9 (571 reviews) ✓ Verified | 8.0 (102 reviews) ✓ Verified | 
| **Data Synchronization** | Not enough data | Not enough data | 8.3 (600 reviews) ✓ Verified | 8.2 (106 reviews) ✓ Verified | 
| **Data Security** | Not enough data | Not enough data | 8.6 (597 reviews) ✓ Verified | 8.6 (113 reviews) ✓ Verified | 

#### Publishing

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Application Deployment** | Not enough data | Not enough data | 9.0 (627 reviews) ✓ Verified | 9.1 (118 reviews) ✓ Verified | 
| **Platform Compatability** | Not enough data | Not enough data | 8.9 (618 reviews) | 8.4 (116 reviews) ✓ Verified | 
| **Lifecycle Management** | Not enough data | Not enough data | 8.9 (619 reviews) ✓ Verified | 8.6 (117 reviews) ✓ Verified | 

#### Agentic AI - Low-Code Development Platforms

| Feature | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | 8.4 (29 reviews) | 8.3 (8 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 8.4 (30 reviews) | 8.1 (8 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 8.2 (28 reviews) | 7.6 (7 reviews) | 

---
## Categories
**Shared Categories (1):** [Application Development Platforms ](https://www.g2.com/categories/application-development-platforms)

**Unique to Qt (10):** [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)

**Unique to .NET (1):** [Mobile Development Platforms](https://www.g2.com/categories/mobile-development-platforms)

**Unique to OutSystems (4):** [ AI Agent Builders Software](https://www.g2.com/categories/ai-agent-builders), [Mobile Development Platforms](https://www.g2.com/categories/mobile-development-platforms), [Low-Code Development Platforms](https://www.g2.com/categories/low-code-development-platforms), [AI App Builder Software](https://www.g2.com/categories/ai-app-builder)

**Unique to Mendix (1):** [Low-Code Development Platforms](https://www.g2.com/categories/low-code-development-platforms)


---
## Reviewer Demographics

### By Company Size

| Segment | Qt | .NET | OutSystems | Mendix | 
|---|---|---|---|---|
| **Small-Business** | 49.1% | 40.5% | 21.9% | 27.6% | 
| **Mid-Market** | 28.3% | 26.1% | 39.4% | 32.1% | 
| **Enterprise** | 22.6% | 33.3% | 38.6% | 40.2% | 

### By Industry

#### 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%

#### .NET

- **Computer Software:** 24.2%
- **Information Technology and Services:** 23.5%
- **Hospital & Health Care:** 3.9%
- **Financial Services:** 3.9%
- **Internet:** 3.3%
- **Banking:** 3.3%
- **Computer & Network Security:** 3.3%
- **Health, Wellness and Fitness:** 2.6%
- **Program Development:** 2.0%
- **Consumer Services:** 2.0%
- **Other:** 28.1%

#### OutSystems

- **Information Technology and Services:** 19.2%
- **Computer Software:** 13.8%
- **Banking:** 7.8%
- **Insurance:** 6.1%
- **Financial Services:** 3.6%
- **Hospital & Health Care:** 3.1%
- **Logistics and Supply Chain:** 3.1%
- **Consulting:** 2.9%
- **Retail:** 2.7%
- **Oil & Energy:** 2.4%
- **Other:** 35.4%

#### Mendix

- **Information Technology and Services:** 27.5%
- **Computer Software:** 9.2%
- **Automotive:** 6.3%
- **Manufacturing:** 5.0%
- **Insurance:** 3.8%
- **Consulting:** 3.8%
- **Airlines/Aviation:** 3.3%
- **Food & Beverages:** 2.5%
- **Semiconductors:** 2.5%
- **Aviation & Aerospace:** 2.1%
- **Other:** 34.2%

---
## Alternatives

### Alternatives to Qt

- [Xcode](https://www.g2.com/products/xcode/reviews) — 4.2/5 stars (1034 reviews)
- [Visual Studio](https://www.g2.com/products/visual-studio/reviews) — 4.5/5 stars (3980 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 (3210 reviews)
- [Android Studio](https://www.g2.com/products/android-studio/reviews) — 4.5/5 stars (644 reviews)
- [PyCharm](https://www.g2.com/products/pycharm/reviews) — 4.6/5 stars (779 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 (304 reviews)
- [Essential Studio](https://www.g2.com/products/essential-studio/reviews) — 4.5/5 stars (716 reviews)
- [Claris FileMaker](https://www.g2.com/products/claris-filemaker/reviews) — 4.5/5 stars (578 reviews)

### Alternatives to .NET

- [Xcode](https://www.g2.com/products/xcode/reviews) — 4.2/5 stars (1034 reviews)
- [Android Studio](https://www.g2.com/products/android-studio/reviews) — 4.5/5 stars (644 reviews)
- [Firebase](https://www.g2.com/products/firebase/reviews) — 4.5/5 stars (304 reviews)
- [Ionic: An OutSystems Company](https://www.g2.com/products/ionic-an-outsystems-company/reviews) — 4.4/5 stars (153 reviews)
- [Adobe AIR](https://www.g2.com/products/adobe-air/reviews) — 3.8/5 stars (44 reviews)
- [Corona SDK](https://www.g2.com/products/corona-sdk/reviews) — 4.3/5 stars (12 reviews)
- [Android NDK](https://www.g2.com/products/android-ndk/reviews) — 4.4/5 stars (24 reviews)
- [Agentforce 360 Platform (formerly Salesforce Platform)](https://www.g2.com/products/agentforce-360-platform-formerly-salesforce-platform/reviews) — 4.5/5 stars (4002 reviews)
- [Claris FileMaker](https://www.g2.com/products/claris-filemaker/reviews) — 4.5/5 stars (578 reviews)
- [Nintex](https://www.g2.com/products/nintex-nintex/reviews) — 4.3/5 stars (1322 reviews)

### Alternatives to OutSystems

- [ServiceNow App Engine](https://www.g2.com/products/servicenow-app-engine/reviews) — 4.5/5 stars (1052 reviews)
- [Zoho Creator](https://www.g2.com/products/zoho-creator/reviews) — 4.3/5 stars (164 reviews)
- [UiPath Agentic Automation](https://www.g2.com/products/uipath-agentic-automation/reviews) — 4.6/5 stars (7574 reviews)
- [Quickbase](https://www.g2.com/products/quickbase/reviews) — 4.5/5 stars (1539 reviews)
- [Retool](https://www.g2.com/products/retool/reviews) — 4.6/5 stars (358 reviews)
- [WaveMaker](https://www.g2.com/products/wavemaker/reviews) — 4.3/5 stars (68 reviews)
- [Agentforce 360 Platform (formerly Salesforce Platform)](https://www.g2.com/products/agentforce-360-platform-formerly-salesforce-platform/reviews) — 4.5/5 stars (4002 reviews)
- [Nintex](https://www.g2.com/products/nintex-nintex/reviews) — 4.3/5 stars (1322 reviews)
- [Kissflow](https://www.g2.com/products/kissflow/reviews) — 4.3/5 stars (591 reviews)
- [Claris FileMaker](https://www.g2.com/products/claris-filemaker/reviews) — 4.5/5 stars (578 reviews)

### Alternatives to Mendix

- [Agentforce 360 Platform (formerly Salesforce Platform)](https://www.g2.com/products/agentforce-360-platform-formerly-salesforce-platform/reviews) — 4.5/5 stars (4002 reviews)
- [Quickbase](https://www.g2.com/products/quickbase/reviews) — 4.5/5 stars (1539 reviews)
- [Retool](https://www.g2.com/products/retool/reviews) — 4.6/5 stars (358 reviews)
- [Pega Platform](https://www.g2.com/products/pega-platform/reviews) — 4.2/5 stars (278 reviews)
- [Kissflow](https://www.g2.com/products/kissflow/reviews) — 4.3/5 stars (591 reviews)
- [Zoho Creator](https://www.g2.com/products/zoho-creator/reviews) — 4.3/5 stars (164 reviews)
- [Claris FileMaker](https://www.g2.com/products/claris-filemaker/reviews) — 4.5/5 stars (578 reviews)
- [WaveMaker](https://www.g2.com/products/wavemaker/reviews) — 4.3/5 stars (68 reviews)
- [UiPath Agentic Automation](https://www.g2.com/products/uipath-agentic-automation/reviews) — 4.6/5 stars (7574 reviews)
- [Microsoft Power Apps](https://www.g2.com/products/microsoft-power-apps/reviews) — 4.3/5 stars (537 reviews)

---
## Top Discussions

### 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..."

### .NET

- Title: [Is xamarin form good?](https://www.g2.com/discussions/is-xamarin-form-good) — 1 comment
  > **Top comment:** "Yes, Absolutely I prefere to develop Xamarin Form instead of all other hybrid and native application development tool"
- Title: [Which is best MVVM framework for Xamarin.Forms and What is future  of Xamarin?](https://www.g2.com/discussions/which-is-best-mvvm-framework-for-xamarin-forms-and-what-is-future-of-xamarin) — 1 comment, 1 upvote
  > **Top comment:** "The best MVVM Frame work is FreshMVVM, sure the Xamarin have a great future in cross-platform development, in this lead the next step is MAUI, which will..."

### OutSystems

- Title: [Are OutSystems free?](https://www.g2.com/discussions/are-outsystems-free) — 6 comments
  > **Top comment:** "It has a free version with limited features and for personal usage (training and community collaboration)."
- Title: [How much does OutSystems cost?](https://www.g2.com/discussions/how-much-does-outsystems-cost) — 2 comments
  > **Top comment:** "Around 50-70lacs INR for a license."
- Title: [what is the best way to clone or migrate production data to lower environments.](https://www.g2.com/discussions/what-is-the-best-way-to-clone-or-migrate-production-data-to-lower-environments) — 2 comments, 1 upvote
  > **Top comment:** "Try Cool Data Mover in the Forge"
- Title: [What is OutSystems used for?](https://www.g2.com/discussions/what-is-outsystems-used-for) — 1 comment
  > **Top comment:** "OutSystems is a low-code platform that allows you to create web and mobile applications faster and easier. You can use visual coding and drag-and-drop..."
- Title: [What uses OutSystems?](https://www.g2.com/discussions/what-uses-outsystems) — 1 comment
  > **Top comment:** "For development of the wide range of application"

### Mendix

- Title: [can mendix be integrated with SQL database](https://www.g2.com/discussions/can-mendix-be-integrated-with-sql-database) — 2 comments, 1 upvote
  > **Top comment:** "yes we can integrate it with SQL database using mendix database connector"
- Title: [What is Mendix used for?](https://www.g2.com/discussions/what-is-mendix-used-for) — 1 comment
  > **Top comment:** "Mendix is a low-code application development platform used to quickly build, test, deploy, and maintain enterprise-grade web and mobile applications. It's..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/qt-vs-net-2023-06-12-vs-outsystems-vs-mendix)