An AI-powered visual workspace where teams think, plan, and build together
ChatUML records 14,829 monthly visits with +7.2% month-over-month growth and Freemium pricing. Cursor records 23,297,751 monthly visits with +8.4% growth and Freemium pricing.
Describe your system in words, get a diagram you can edit
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatuml.com | cursor.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 14.83K (14,829) | 23.3M (23,297,751) |
| MoM Traffic Delta | +991 (+7.2%) | +1.8M (+8.4%) |
| Primary Market & Share | 🇺🇸 United States (18.3%) | 🇺🇸 United States (24.1%) |
| Direct Visits / mo | 5.93K | 14.68M |
| User Rating | 4.2 | 4.7 |
| Supported Platforms | Website | Website |
Describe your system in words, get a diagram you can edit
Describe actors, steps and relationships in a sentence and receive a structured, editable diagram instead of drawing boxes by hand.
Supports the notations software teams actually use — UML class and use-case diagrams, sequence diagrams, flowcharts, BPMN process maps, C4 architecture views and mindmaps.
Diagrams are stored as readable text notation, which makes them easy to diff, review and keep in version control alongside the code.
Keep chatting with the assistant to add participants, split flows or restyle the render without starting the diagram over.

The AI coding agent for building ambitious software
An agentic mode that plans changes, edits several files at once, runs tests, and iterates until the task is complete.
Background agents spin up their own environments to build, test, and demo features in parallel, then hand back results for review.
Fast inline suggestions plus codebase-wide semantic search and indexing so answers reflect your actual repository.
Switch between leading frontier models from multiple providers, or let Cursor select a model automatically for each task.
An AI-powered visual workspace where teams think, plan, and build together
Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.
Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.

SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.
SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.

Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.
Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.

Free / Open-sourceThe coding agent that learns your coding taste
Free / Open-sourceThe coding agent that learns your coding taste

The collaborative whiteboard built for product builders
Delivers a polished AI-native IDE experience with multi-file generation, but has a smaller ecosystem than Cursor.
Delivers a polished AI-native IDE experience with multi-file generation, but has a smaller ecosystem than Cursor.

SpecialistAI-powered terminal and agentic software factory for development teams
SpecialistAI-powered terminal and agentic software factory for development teams
AI diagrams and technical design docs built from your code and systems
AI diagrams and technical design docs built from your code and systems