Atech records 1,592 monthly visits with +2.1% month-over-month growth and Paid pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Build custom electronics with AI — describe it, and it writes the firmware
The collaborative whiteboard built for product builders
| Dimension / Metric | | |
|---|---|---|
| Official Domain | atech.dev | whimsical.com |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 1.59K (1,592) | 966.9K (966,895) |
| MoM Traffic Delta | +33 (+2.1%) | -222.85K (-18.7%) |
| Primary Market & Share | 🇩🇪 Germany (100%) | 🇮🇳 India (19%) |
| Direct Visits / mo | 675 | 602.36K |
| User Rating | 4.2 | 4.7 |
| Supported Platforms | Website | Website |
Build custom electronics with AI — describe it, and it writes the firmware
Describe the device you want and the AI selects the right modules and explains the build step by step.
Atech writes working firmware for the ESP32 motherboard so the assembled device runs without manual coding.
Modules snap into a motherboard with no soldering; standard Arduino-compatible sensors and add-ons also work.
Inspect any kit or build in interactive 3D so you know what you are assembling before it ships.
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-sourceBuild working apps, websites, and AI agents by describing them
Free / Open-sourceBuild working apps, websites, and AI agents by describing them
Free / Open-sourceShip on-brand product experiences with your team and AI agents
Free / Open-sourceShip on-brand product experiences with your team and AI agents
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.
Free / Open-sourceDesign-aware AI agent that turns Figma files, URLs, and prompts into live apps
Free / Open-sourceDesign-aware AI agent that turns Figma files, URLs, and prompts into live apps
Free / Open-sourceDescribe your idea in plain English and let AI build, test, and deploy your app
Free / Open-sourceDescribe your idea in plain English and let AI build, test, and deploy your app
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.
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.
Free / Open-sourceDescribe an app, get one you can publish
Free / Open-sourceDescribe an app, get one you can publish
