Tool for easily prototyping mobile apps, no design skills needed.
What it costs
- Free tier
- No
stage.so is a parked domain for sale ($3,900 via Spaceship) — the tool appears defunct.
Auto-checked on 8 August 2026Source
About Stage
Stage is described by its submitter as a tool for quickly prototyping mobile apps without design skills — a way to mock up an app idea and see it take shape without first learning a full design application.
One caveat: at the time of writing, stage.so does not resolve to a product. The domain is listed for sale rather than serving an active app, so the tool appears to have moved or been discontinued, and there isn't enough live information to describe its features in detail.
Featured Tools
Sponsored
Pryzm
Pryzm is a real-time studio for designers who need backgrounds that don't look like everyone else's. Layer procedural gradients, then stack glass, grain, light and blobs.
AI Boilerplate
The boilerplate built for vibe coding. Includes authentication, payments, storage, and a clean, AI-readable codebase, already wired up. Build on rails that don't break at prompt 100.
Framer
Design and launch your dream website with no coding required.
Your tool here
The tools above are our own picks until the slots sell.
Spotlight
SponsoredRotates daily
Artlist
Royalty-free music, SFX, 8K footage, templates, LUTs and 100+ AI models on a single subscription for video creators.
Tools we recommend
getimg.ai
20+ AI models for image, video & audio in one workspace
OpenArt
All-in-one AI image, video & audio generator
YouCam Online Editor
Free online AI photo & video editor
Editorially chosen. Some links above are affiliate links — if you sign up we may earn a commission, at no extra cost to you.
More Design Tools Tools
Pryzm
Pryzm is a real-time studio for designers who need backgrounds that don't look like everyone else's. Layer procedural gradients, then stack glass, grain, light and blobs.
Modeinspect
Mode turns your product’s codebase into editable canvas frames. Refine real UI with visual controls, experiment with AI then share or hand off for review.
GoProd
Remove backgrounds and upscale images effectively.
Kittl
AI-first design platform with image, vector, and video generation, plus templates, mockups, and print-ready exports.
Lunacy
Free design software enhanced with AI tools and built-in graphics.
Smart Upscaler
Automatically improve image clarity using AI technology.
Explore Other Categories
Discover more design resources
New to Design?
Explore our comprehensive design glossary to master essential terminology from A/B Testing to Wireframes.
Browse GlossaryLooking for something specific?
Search through our entire collection of design tools and resources