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

Perks records 2,835 monthly visits with -38.4% month-over-month growth and Paid pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.

Reward-based appointment booking that keeps customers coming back
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | perks.lk | whimsical.com |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 2.84K (2,835) | 966.9K (966,895) |
| MoM Traffic Delta |
| -1.77K (-38.4%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🇧🇷 Brazil (34.7%) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 1.16K | 602.36K |
|---|
| User Rating | 3.8 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|

Reward-based appointment booking that keeps customers coming back
Customers search service categories and book a time with their preferred merchant and staff member.
After each visit, users review the service, the employee and the merchant, producing detailed feedback rather than a single star score.
Points earned from reviews can be redeemed against future appointments, creating an ongoing incentive loop.
Customers message merchants directly and follow merchant posts to keep up with offers and news.

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.


Free / Open-sourceAI calendar that defends your focus time and schedules work automatically
#2Free / 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.

The AI operating system that answers every dealership call, books the appointment, and protects CSI in real time.

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.

Write, schedule, automate and analyse your X growth in one place

Free / Open-sourceA mobile-first booking system you can run entirely from your phone.

Turn multifamily marketing spend into measurable leases
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Free / Open-sourceAI calendar that defends your focus time and schedules work automatically
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
The AI operating system that answers every dealership call, books the appointment, and protects CSI in real time.
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.
Write, schedule, automate and analyse your X growth in one place
Free / Open-sourceA mobile-first booking system you can run entirely from your phone.
Turn multifamily marketing spend into measurable leases