Qt AI Assistant
AI coding assistant plugin for Qt Creator: chat, code review, tests, docs, and smart completions for C++/QML/Python with cloud or local LLMs.
At a Glance
Pricing
Try Qt AI Assistant for 10 days with access to Free trial available.
Engagement
Available On
About Qt AI Assistant
Qt AI Assistant is an extension for Qt Creator that adds an inline chat panel and context-aware code completion. It supports smart commands—/review, /qtest, /doc, /fix, /explain, and /inlinecomments—plus a QML linter that checks and amends generated snippets. You can route tasks to different LLMs (e.g., GPT-4o, Claude 3.7 Sonnet, Llama 3.3 70B, Codestral, DeepSeek V3) and run local models via Ollama, including Qt’s fine-tuned CodeLlama 7B/13B QML variants. Unit tests can be generated in Google Test (C++) or Qt Quick Test formats, and completions support partial acceptance (word or line). The plugin is available to selected commercial Qt developer licenses.
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Pricing
10 days
Try Qt AI Assistant for 10 days with access to Free trial available.
- Free trial available
Qt for Application Development — Small Business (ADE-SB)
Enterprise-grade solution with Price shown in EUR and Commercial Qt license for desktop/mobile and dedicated support.
- Price shown in EUR
- Commercial Qt license for desktop/mobile
- AI Assistant available with premium Qt developer licenses
Qt for Device Creation — Small Business (DCP-SB)
Enterprise-grade solution with Price shown in EUR and Commercial Qt license for embedded/desktop and dedicated support.
- Price shown in EUR
- Commercial Qt license for embedded/desktop
- Distribution license waiver while eligible
Commercial developer licenses (standard pricing)
Commercial developer licenses (standard pricing) plan with Contact sales for pricing and AI Assistant included with selected premium Qt developer licenses.
- Contact sales for pricing
- AI Assistant included with selected premium Qt developer licenses
Capabilities
Key Features
- Inline chat inside Qt Creator with code context
- Automatic and on-demand code completion with partial accept (word/line)
- Smart commands: /review, /qtest, /doc, /fix, /explain, /inlinecomments
- QML-aware code review using integrated QML linter
- Generate unit tests in Google Test (C++) and Qt Quick Test
- Generate documentation in Markdown
- Per-task model selection and prompt configuration
- Supports cloud LLMs: OpenAI (GPT-4o/4.1-mini), Anthropic (Claude 3.7 Sonnet), Mistral (Codestral), DeepSeek V3
- Supports self-hosted models: Llama 3.3 70B, Code Llama 13B QML
- Local model support via Ollama (CodeLlama 7B/13B QML, DeepSeek Coder v2 Lite, StarCoder2 7B)
- Streaming responses with ability to stop processing
- Works with C++, QML, and Python projects
Integrations
Demo Video
