AI Flowchart vs Diagrams.so
AI Flowchart
aiflowchart.org
Diagrams.so
diagrams.soSide by side
| Figure | AI Flowchart | Diagrams.so |
|---|---|---|
| Price from | $9/mo | $10/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 3 | 3 |
| Spec score · AI Diagram Generators | 8.3 (#9) | 8.2 (#11) |
| Integrations | The privacy policy names Creem for payment processing, Cloudflare and Supabase for cloud infrastructure, and AI processing providers for generation. | The product offers a REST API, MCP server, and Python and TypeScript SDKs, and names Claude, Cursor and VS Code as MCP clients. |
| Security | The privacy policy lists SSL/TLS encryption for data transmission, cloud storage, Supabase authentication, and regular security audits and updates. | The maker says data is encrypted in transit with TLS 1.3 and at rest with AES-256, and that it does not train AI models on customer diagrams or prompts. |
| Support | Support is available at [email protected], and the contact page says most requests receive a response within 1–2 business days. | The Power plan includes priority support, and the About page lists [email protected] for questions, feedback and partnership inquiries. |
| What it does | Turns text, notes, SOPs, sketches, or screenshots into editable flowcharts. | Diagrams.so turns natural-language descriptions into editable architecture diagrams in native Draw.io format. |
Plans
In their own words
AI Flowchart
AI Flowchart has no write-up on Specifiction yet; its figures are above.
Diagrams.so
Diagrams.so turns written descriptions into editable architecture diagrams, saved in Draw.io format. It generates flowcharts, sequence diagrams, entity relationship diagrams and cloud infrastructure diagrams, with official AWS, Azure, Google Cloud Platform and Kubernetes icon libraries alongside network, database, security and general-purpose shapes. Opinionated Mode can suggest missing components; non-blocking warnings flag risks such as single-AZ deployments and publicly exposed resources. Diagrams export as.drawio XML, PNG or SVG, and.drawio files open in Draw.io, Confluence, VS Code and Notion. Users can import.drawio files on every plan and compare or restore versions using history. The product offers a REST API, MCP server, and Python and TypeScript SDKs, with Claude, Cursor and VS Code listed as MCP clients. Free includes five credits, requires a BYO LLM key and watermarks exports. Free-tier diagrams are public; private diagrams require Pro or Power. Pro costs $10 a year billed annually or $15/mo billed monthly; Power costs $16.67 a year billed annually or $25/mo billed monthly.