AI Flowchart vs Archflow
AI Flowchart
aiflowchart.org
Archflow
archflow.devSide by side
| Figure | AI Flowchart | Archflow |
|---|---|---|
| Price from | $9/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 3 | 2 |
| Spec score · AI Diagram Generators | 8.3 (#9) | 9.0 (#4) |
| Integrations | The privacy policy names Creem for payment processing, Cloudflare and Supabase for cloud infrastructure, and AI processing providers for generation. | The service lists Stripe for payments, OpenAI for AI, GitHub and Google for authentication, and Resend for email. |
| Privacy | The privacy policy says prompts, diagrams, and uploaded images are not published publicly by default. | 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. |
| Security | The privacy policy lists SSL/TLS encryption for data transmission, cloud storage, Supabase authentication, and regular security audits and updates. | The privacy policy says passwords are bcrypt-hashed, data in transit uses TLS/HTTPS, and production access is restricted to authorised personnel. |
| Support | Support is available at [email protected], and the contact page says most requests receive a response within 1–2 business days. | The Free plan includes email support and Pro includes priority support. |
| What it does | Turns text, notes, SOPs, sketches, or screenshots into editable flowcharts. | Archflow is a SaaS workspace for collaboratively designing software architecture with AI-generated diagrams, user stories, scope cards and technical documentation. |
Plans
In their own words
AI Flowchart
AI Flowchart has no write-up on Specifiction yet; its figures are above.
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.