Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

Supertest records 2,345 monthly visits with -44.4% month-over-month growth and Freemium pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Learn what users really want — AI-led interviews and synthesis in about a day
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | supertest.ai | whimsical.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 2.35K (2,345) | 966.9K (966,895) |
| MoM Traffic Delta | -1.87K (-44.4%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🇺🇸 United States (57.4%) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 930 | 602.36K |
|---|
| User Rating | 4 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|
Learn what users really want — AI-led interviews and synthesis in about a day
Generate research-ready discussion guides based on user research best practices, then refine them with AI or edit directly.
Describe eligibility criteria and let Supertest recruit from its panel, or invite your own audience with one click.
An AI moderator conducts natural interviews that follow the guide while probing deeper on key moments, capturing nuanced answers.
Synthesise hours of interviews into actionable insights in seconds; download a report or feed it into your agents.

The collaborative whiteboard built for product builders
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.


AI-moderated customer interviews that turn conversations into decisions
#2GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language
Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Qualitative research depth at survey scale, moderated by AI
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.

Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Agentic end-to-end testing that writes, runs and heals your test suite
Undetectable AI assistant for live technical interviews
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
AI-moderated customer interviews that turn conversations into decisions
Qualitative research depth at survey scale, moderated by AI
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Agentic end-to-end testing that writes, runs and heals your test suite
Undetectable AI assistant for live technical interviews