
ProofBench — Know which idea to build, before you build it
Create landing pages to test startup ideas and measure email conversions.
@joffreyio · X
The full gallery
Tech stack
14 projects

Create landing pages to test startup ideas and measure email conversions.
@joffreyio · X

Score business ideas on market viability, competition, and demand.
@buildwithmaya · X
Hi Rashka I am building

Generate complete software architecture, APIs, and database schemas from a text description in seconds.
@LandDebbarma · X
🚀 AI that turns your idea into production-ready system architecture in seconds. Build faster, design smarter.

Set of design tools that integrate with your other software.
@aviralgarg05 · X
Here's what you get on One toolkit. Every design task.

Capture ideas with a focused, flow-friendly interface.
@VanshSura · X
Just shipped a fresh UI update for MindDock ✨ Redesigned the experience to feel cleaner, faster, and more focused—making it easier to capture ideas and stay in flow. Still a lot more to build, but I'm happy with how it's evolving. 🚀 #buildinpublic

Test your product idea against AI-simulated focus groups matched to your target audience.
@product_luke · X
Free roast, no signup. Reply with your landing page URL. I'll run it through -- 50 AI-simulated customers from YOUR target audience -- and post the verdict here: → score /100 → top objections → the single most brutal verbatim quote First 10 replies. Fair warning: 15% of the panel are hard rejectors. They don't do mercy.

Design mobile app interfaces with AI and export to HTML, design tokens, and implementation code.
@9to5_Dad · X
Ai mobile app ui designer with taste

Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Browse and copy design templates and prompts for building AI products with Cursor and Claude Code.
tungtbt · HN
Agent's Design – Claude/Codex copy-paste templates that kill AI-slop UI

Describe an app idea in plain English to instantly generate a working web application.
@The_Arkitek_Ai · X
Shipd describe an app in plain english, get a real working one in ~60s. Live link, not a mockup.

Search and copy production-ready UI components for your projects.
@ArthurMrcnr · X

Generate complete app and website design flows (up to 30 screens) from text prompts.
u/Salt-Pop6476 · Reddit
(Feedback Needed) I built Vistui – AI that generates complete, consistent app & website design flows from one prompt Hey everyone, I built vistui an AI tool that turns one prompt into a complete multi-screen design flow (up to 30 screens) with a locked design system, so every screen stays consistent. Would love honest feedback from designers and makers: • Does the consistency feel useful in real work? • What’s missing or confusing? • Would you actually use this? You can try 3 free