Archflow vs FlowChartAI
Archflow
archflow.devFlowChartAI
flowchartai.techSide by side
| Figure | Archflow | FlowChartAI |
|---|---|---|
| Price from | $5/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 2 | 0 |
| Spec score · AI Diagram Generators | 9.0 (#4) | 7.4 (#27) |
| Intended users | The Free plan is positioned for personal projects and exploring Archflow, while Pro is positioned for teams building software together. | The site names product managers and business analysts, content creators and marketing teams, and students, educators, and researchers as audiences. |
| Privacy | The privacy policy says Archflow processes data under UK GDPR and the Data Protection Act 2018, and does not sell, rent, or trade personal data. | The privacy policy says information submitted through the services may be transmitted to and temporarily stored on the company’s servers for processing, even when it is not retained. |
| Support | The Free plan includes email support and Pro includes priority support. | The site lists [email protected] as its support contact. |
Plans
In their own words
Archflow
Archflow is a web platform for collaboratively designing software systems with AI. Its assistant can create architecture diagrams, user stories, scope cards, and technical documentation from natural-language input. The visual editor supports UML classes, interfaces, components, databases, and services, with drag-and-drop creation and undo/redo. Teams can edit together using synchronized changes, live cursors, presence indicators, comments, and activity feeds. Kanban boards track user-story status, estimates, and acceptance criteria, and link stories to architecture diagrams. Documentation is created in a Markdown editor with live preview and categories, and can also be AI-generated. The Free plan costs nothing and allows one project and three diagrams per project. Pro costs $5 a month and includes unlimited projects and diagrams, AI-generated content, real-time collaboration, and priority support. Archflow says prompts and selected project context are sent to OpenAI's API, and AI chat history is stored on its servers.
FlowChartAI
FlowChartAI has no write-up on Specifiction yet; its figures are above.