sliiidea records 337 monthly visits with -85.1% month-over-month growth and Free pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Capture your ideas, then swipe to see which ones really matter
The collaborative whiteboard built for product builders
| Dimension / Metric | | |
|---|---|---|
| Official Domain | sliiidea.com | whimsical.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 337 (337) | 966.9K (966,895) |
| MoM Traffic Delta | -1.93K (-85.1%) | -222.85K (-18.7%) |
| Primary Market & Share | 🇮🇩 Indonesia (100%) | 🇮🇳 India (19%) |
| Direct Visits / mo | 136 | 602.36K |
| User Rating | 3.9 | 4.7 |
| Supported Platforms | Website | Website |
Capture your ideas, then swipe to see which ones really matter
Capture thoughts instantly with a simple interface so nothing is lost; ideas drop straight into your evaluation flow.
Evaluate ideas like a dating app — swipe right to upvote, left to discard — for repeated, mood-independent judgment.
Organize ideas in lists, apply filters and track status, then mark winners as 'to implement' when it's time to decide.
Come back regularly, add new thoughts and let ideas grow and develop over time rather than stall after capture.
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.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
An agentic AI workspace built as a canvas for deep work
An agentic AI workspace built as a canvas for deep work
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
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.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
ADHD-friendly AI assistant for notes, email and tasks
ADHD-friendly AI assistant for notes, email and tasks
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
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.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Generate startup ideas, solutions, and research reports in seconds
Generate startup ideas, solutions, and research reports in seconds
SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
SpecialistGenerates precise diagrams from code and text prompts, but lacks interactive freehand sketching and visual whiteboarding.
SpecialistGenerates precise diagrams from code and text prompts, but lacks interactive freehand sketching and visual whiteboarding.
