Use cases / Web apps & tools
Calculators, dashboards, booking systems, trackers, generators, internal tools. The AI writes real, working code — interactive, stateful, and live on a URL you can share.
Try a prompt like
“A mortgage calculator with sliders for price, deposit and rate, a monthly payment breakdown, and a chart”
Not a mockup — working JavaScript with state, logic, and persistence. Multi-view apps with navigation, forms that validate, charts that update as inputs change. If a behavior is wrong, describe the bug in chat and the AI fixes the code.
Describe the tool, save, send the link. No app stores, no installs, no deploy pipeline — the app is live on the web and works on every device with a browser. Internal tools your team needed for months can exist by this afternoon.
"Add an export button", "remember the user's last inputs", "add a dark theme" — ship improvements by chatting. Each change goes live on save, at the same URL, so users always have the latest version. It's the tight feedback loop of a dev team, without the dev team.
Tools live on their own URL, so you can link or iframe them from your existing site. A pricing calculator embedded on your sales page or a quiz in a blog post doesn't require rebuilding your main website. Keep your current stack; add working tools alongside it.
Through Integrations, apps can work with live data — a dashboard reading your Shopify orders and products, for example, connects through wish4's secure server-side proxy so your access token never appears in the page. Public tools show public data; sensitive views stay owner-only.
The free plan's $10 in AI credits is enough to build and publish a working tool, no card required. Apps persist data in the user's browser out of the box; for shared or server-side data, connect services via Integrations — deeper backend support is on the roadmap, and we'd rather tell you that than pretend.
Real code. The AI writes complete HTML, CSS, and JavaScript with working logic — state, events, validation, charts. Data can persist locally in the browser via localStorage, and the app runs live on its own URL, not in a sandbox.
Apps persist data in the user's browser out of the box, which covers trackers, calculators, and personal tools well. For shared or server-side data, connect services via Integrations — for example, Shopify data flows through a secure server proxy. Deeper backend support is on the roadmap.
Multi-view apps with routing, state, charts, and game logic all work well. The practical limit is clarity, not size: if you can describe the behavior precisely, the AI can usually build it, and you can grow the app feature by feature in follow-up messages.
Building uses AI credits — the free plan includes $10 of them, no card required, which covers a first working tool. Hosting is included on every plan. Starter ($20/mo) adds custom domains and credit top-ups; Pro ($99/mo) removes the wish4 badge and unlocks the full agent suite.
Both. On the Starter and Pro plans you can serve the app from a domain or subdomain you own, like tools.yourcompany.com. Or leave it on its wish4.ai URL and embed it in your existing site with an iframe — no changes to your main stack required.
The output is standard HTML, CSS, and JavaScript — no proprietary runtime or lock-in format. wish4 handles hosting and publishing so there's no deploy step, and what the AI builds for you is yours.