Build powerful forms, surveys and quizzes with AI in minutes
MarbleFlows records 0 monthly visits with 0% month-over-month growth and Free pricing. Yay! Forms records 39,209 monthly visits with +13.3% growth and Freemium, Free Trial pricing.

Build interactive onboarding flows and forms that capture and convert leads
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | marbleflows.com | yayforms.com |
| Pricing Model | Free | Freemium, Free Trial |
| Monthly Visits | 0 (0) | 39.21K (39,209) |
| MoM Traffic Delta | 0 (0%) | +4.6K (+13.3%) |
| Primary Market & Share | 🌐 Global (—) | 🇵🇹 Portugal (65.9%) |
| Direct Visits / mo | 0 | 28.74K |
| User Rating | 3.8 | 4.2 |
| Supported Platforms | Website | Website |

Build interactive onboarding flows and forms that capture and convert leads
Assemble multi-step flows with a drag-and-drop editor, adding question types, content blocks, and branching rules without writing code.
Use conditional logic to route each visitor down the path that fits their answers, so the experience feels tailored rather than one-size-fits-all.
Embed flows as website widgets or run them as standalone pages to capture leads, run qualification quizzes, and gather feedback.
Add progress indicators and interactive touches that keep respondents engaged through longer onboarding journeys and improve completion rates.

Build high-converting AI forms, surveys, and quizzes in seconds
Automatically analyzes all survey responses and condenses large datasets into clear, actionable summaries and trends.
Detects how respondents feel, surfaces recurring themes, and classifies open-ended answers into categories you define.
Build multi-step forms with question branching, jumps, calculators, hidden fields, file uploads, and multiple ending screens.
See where respondents abandon a form and capture incomplete answers so follow-up and lead recovery stay possible.
Build powerful forms, surveys and quizzes with AI in minutes
Build forms, surveys and quizzes in seconds — with unlimited free responses

Turn answers into qualified leads.
Turn answers into qualified leads.
Privacy-first AI surveys with end-to-end encrypted responses
Privacy-first AI surveys with end-to-end encrypted responses


AI quiz, poll and survey builder that turns traffic into leads
AI quiz, poll and survey builder that turns traffic into leads

Free AI form builder for humans and AI agents
Free / Open-sourceOpen-source form builder with AI assistance and unlimited responses

Conversational AI forms that ask and answer questions
No-code AI chatbot builder with omnichannel deployment
No-code AI chatbot builder with omnichannel deployment

AI form builder that turns plain-language prompts into high-converting conversational forms