# Fluid UI vs Quant-UX

| Attribute | Fluid UI | Quant-UX |
|---|---|---|
| **Vioscale score** | 68.2 (38% (low)) | 79.8 (29% (low)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | A collaborative prototyping platform where designers and product teams can quickly build interactive wireframes and high-fidelity prototypes using pre-built UI component libraries, test on mobile devices, and iterate with real-time team collaboration and built-in feedback tools. | A web-based tool that lets teams create interactive prototypes, run usability tests with real users, and collect quantitative design analytics—all without coding. |
| features.capabilities | `{"iso_27001":false,"soc2_type_ii":false,"pricing_model":"freemium_project_limit","architecture_model":"managed_cloud_saas_browser","offline_editing_mode":false,"real_time_multiplayer_crdt_cursor_sync":true,"export_to_high_fidelity_tools_figma_sketch":false,"confluence_and_jira_native_iframe_embedding":false,"drag_and_drop_click_through_user_flow_linking":true,"pre_built_ios_android_web_ui_component_library":true,"enforced_low_fidelity_sketch_rendering_aesthetic":false,"ai_generation_from_text_prompts_or_napkin_sketches":false,"click_heatmap_and_basic_usability_testing_integration":false}` | `{"architecture_model":"managed_cloud_saas_browser","drag_and_drop_click_through_user_flow_linking":true,"pre_built_ios_android_web_ui_component_library":true,"click_heatmap_and_basic_usability_testing_integration":true}` |
| integrations.count | 0 | - |
| market.availability | `{"hqCountry":"IE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"DE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"web":true,"android":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free forever","features":["all libraries","unlimited uploads","reviewing","on-device testing with player app"],"description":"Explore ideas with core prototyping features","contactSales":false,"includedLimits":{"users":"1","reviewers":"unlimited","active_projects":"5"}},{"free":false,"name":"Solo","summary":"$8.25/month or $99/year","features":["all libraries","unlimited uploads","reviewing","on-device testing"],"minSeats":1,"commitment":"monthly","components":[{"kind":"fixed","amount":8.25,"period":"month","currency":"USD"},{"kind":"fixed","amount":99,"period":"year","currency":"USD"}],"description":"For those regularly creating prototypes to share","contactSales":false,"includedLimits":{"users":"1","active_projects":"5"}},{"free":false,"name":"Pro","summary":"$19.08/month or $229/year","features":["export","print","reviewer comments"],"minSeats":1,"commitment":"monthly","components":[{"kind":"fixed","amount":19.08,"period":"month","currency":"USD"},{"kind":"fixed","amount":229,"period":"year","currency":"USD"}],"description":"Add export, print, and commenting capabilities","contactSales":false,"includedLimits":{"projects":"10"}},{"free":false,"name":"Team","summary":"$41.58/month or $499/year","features":["real-time team collaboration","all features","unlimited projects","unlimited users"],"commitment":"monthly","components":[{"kind":"fixed","amount":41.58,"period":"month","currency":"USD"},{"kind":"fixed","amount":499,"period":"year","currency":"USD"}],"description":"Full team access with unlimited users and real-time collaboration","contactSales":false,"includedLimits":{"users":"unlimited","projects":"unlimited"}}],"summary":"From $8.25/month or $99/year. Free tier with up to 5 projects.","currency":"USD","freeTier":true,"sourceUrl":"https://www.fluidui.com/plans","retrievedAt":"2026-08-31T13:57:02.239Z","startingPrice":{"amount":8.25,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"free","summary":"Free and open source","freeTier":true,"sourceUrl":"https://quant-ux.com","retrievedAt":"2026-08-31T13:59:32.862Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | free |
| pricing.price_level | low | free |
| pricing.starting_price | `{"amount":8.25,"currency":"USD"}` | - |
| pricing.transparent | yes | yes |
| security.gdpr | - | yes |

## Capabilities (Wireframing)

| Capability | Fluid UI | Quant-UX |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Architecture model | Managed cloud saas browser | Managed cloud saas browser |
| Enforced low fidelity sketch rendering aesthetic | ✗ | - |
| Pre built ios android web UI component library | ✓ | ✓ |
| AI generation from text prompts or napkin sketches | ✗ | - |
| Drag and drop click through user flow linking | ✓ | ✓ |
| Real time multiplayer crdt cursor sync | ✓ | - |
| Confluence and jira native iframe embedding | ✗ | - |
| Export to high fidelity tools figma sketch | ✗ | - |
| Click heatmap and basic usability testing integration | ✗ | ✓ |
| Offline editing mode | ✗ | - |
| SOC2 type ii | ✗ | - |
| ISO 27001 | ✗ | - |
| Pricing model | Freemium project limit | - |

*Source: Vioscale. Generated 2026-09-01T17:20:40.491Z. "-" = undocumented, not absent.*