Archway vs flow-chart.io
Archway
archdiagram.dev
flow-chart.io
flow-chart.ioSide by side
| Figure | Archway | flow-chart.io |
|---|---|---|
| Price from | $12/mo | $19/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 4 |
| Spec score · AI Diagram Generators | 8.5 (#7) | 8.0 (#13) |
| API | The REST API is under /api/v1 and supports session-cookie or Bearer API-key authentication. | The About page lists a REST API and MCP server at api.flow-chart.io. |
| Exports | Archway exports diagrams to Mermaid, PlantUML, D2, Draw.io XML, SVG, and PNG. | Diagrams export to SVG, PNG, PDF, JSON, and Mermaid formats. |
| Support | Pro includes priority support, Team Pro includes a priority support SLA, and Enterprise includes dedicated support. | The maker lists support for product, account, billing, security, or privacy questions and gives [email protected] as its contact. |
Plans
Archway
- FREEFree
- PRO$12 a month
- TEAM$35 a month
- TEAM_PRO$40 a month
- ENTERPRISEPriced on request
In their own words
flow-chart.io
flow-chart.io has no write-up on Specifiction yet; its figures are above.