12 alternatives to UMLGenius, matched by what they do.
| Rank | Tool & Tagline | Official Domain |
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| Monthly Visits |
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| MoM Growth |
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| Pricing Model |
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| Primary Market |
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| Rating |
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| Compare |
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| ● | UMLGenius | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 4.2 | Profile |
| 1 | ChatUML | chatuml.com | 14.83K | 991 (+7.2%) | Freemium | United States | 4.2 | Compare |
| 2 | Eraser | eraser.io | 534.4K | -164.9K (-23.6%) | Freemium, Paid, Contact for Pricing | India | 4.6 | Compare |
| 3 | RapidChart.ai | rapidcharts.ai | 6.81K | -9.59K (-58.5%) | Free | United States | 4.2 | Compare |
| 4 | Diagramming AI | diagrammingai.com | 14.57K | -6.39K (-30.5%) | Freemium, Free Trial | India | 4.4 | Compare |
| 5 | GPT Diagram Maker | chromewebstore.google.com | 0 | 0 (—) | Freemium | Global | 4.3 | Compare |
| 6 | draft1.ai | draft1.ai | 5.52K | 308 (+5.9%) | Paid | United States | 4.3 | Compare |
| 7 | Edraw.AI | edraw.ai | 216.48K | -25.05K (-10.4%) | Freemium, Free Trial, Paid | United States | 4.2 | Compare |
| 8 | Cloudairy | cloudairy.com | 179.16K | -26.8K (-13%) | Freemium, Contact for Pricing | United States | 4.2 | Compare |
| 9 | Mermaid Chart | mermaidchart.com | 46.02K | 38.59K (+519%) | Freemium, Free Trial | United States | 4.6 | Compare |
| 10 | Docugram | docugram.app | 14.07K | 4.24K (+43.1%) | Freemium | Russia | 4.1 | Compare |
| 11 | ChartDB | chartdb.io | 49.52K | -24.87K (-33.4%) | Freemium | United States | 4.6 | Compare |
| 12 | Code to Flow | codetoflow.com | 12.42K | 237 (+1.9%) | Freemium | United States | 4.3 | Compare |
Describe your system in words, get a diagram you can edit
Describe your system in words, get a diagram you can edit
AI diagrams and technical design docs built from your code and systems
AI diagrams and technical design docs built from your code and systems
Create technical diagrams in minutes, not hours.
Create technical diagrams in minutes, not hours.
Generate and edit Mermaid, PlantUML, and Excalidraw diagrams with AI chat
Generate and edit Mermaid, PlantUML, and Excalidraw diagrams with AI chat
Turn plain-language prompts into flowcharts, UML and ERD diagrams
Turn plain-language prompts into flowcharts, UML and ERD diagrams
Turn plain English, SQL or Terraform into editable draw.io diagrams in seconds
Turn plain English, SQL or Terraform into editable draw.io diagrams in seconds
AI-powered visual collaboration for diagrams, mind maps, and charts
AI-powered visual collaboration for diagrams, mind maps, and charts
One AI workspace for diagrams, docs, whiteboards and project delivery
One AI workspace for diagrams, docs, whiteboards and project delivery
Diagrams from text, code, or a single prompt
Diagrams from text, code, or a single prompt
SpecialistAI that turns your documents into clear, editable flowcharts
SpecialistAI that turns your documents into clear, editable flowcharts
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
SpecialistTurn any code snippet into an interactive flowchart you can actually read
SpecialistTurn any code snippet into an interactive flowchart you can actually read
