Examples

What the agent actually builds.

Working apps first, then websites built for real businesses. Every one below is live, and every one started as a few sentences describing it. Click any of them and you are on the real thing.

Working apps

Apps from one message.

Five demos, not customers: we typed the request shown under each one and published what came back, with test data in it. Sign-ups, saved data and buttons all work. Each took the agent two to four minutes.

Steady, a demo app built by the Casso agent

Demo · Personal tracker

Steady

Anyone can make an account. Each person adds their own habits, ticks them off, logs meals with rough calories, and sees a week of streaks. Nobody sees anybody else’s entries. Built in under three minutes.

The request we typed
Create a simple habit and meal tracker app called Steady. Anyone can sign up with email and password. Each person logs meals (what, time, rough calories) and ticks off daily habits they define themselves (e.g. drink water, walk 30 min, read). A today view with progress, and a week view that shows streaks. Everyone's data is private to them. Calm, minimal design with lots of white space.
Riverside YFC Under-12s, a demo app built by the Casso agent

Demo · Club app · members approved by the coach

Riverside YFC Under-12s

Parents request access and the coach approves them. Members see the fixtures, mark their child available or unavailable for each match (with a running count per match), and post to a shared noticeboard. The coach pasted four fixtures into a message, and the agent put them in.

The request we typed
Build a team manager web app for Riverside Youth Football Club (under-12s, about 18 players). Parents should be able to create an account, but the coach approves who joins. Members see the season fixtures (date, opponent, home/away, kickoff time) and can mark each player available or unavailable for each match. There's a shared noticeboard where parents and the coach can post messages (carpools, kit reminders). The coach adds fixtures and results and needs to see, per match, who is available. Keep it simple and mobile friendly, green and white club colours.
Praxis Lindner Pflichtschulungen, a demo app built by the Casso agent

Demo · Staff training quizzes · in German · invite-only

Praxis Lindner Pflichtschulungen

The owner invites her staff and writes multiple-choice quizzes. Staff sign in, take them and see their score immediately (pass at 80%). The answers are checked on the server and never reach the browser, so nobody can look them up or mark themselves as passed. The owner sees who passed which quiz, and when.

The request we typed
Wir sind eine kleine Physiotherapie-Praxis (Praxis Lindner, Freiburg) mit 9 Mitarbeitenden. Wir brauchen eine Web-App für Pflichtschulungen: Ich (die Inhaberin) lege Quizze an (z. B. Hygiene, Datenschutz, Notfallmanagement) mit Multiple-Choice-Fragen. Mitarbeitende bekommen von mir eine Einladung, melden sich an, machen das Quiz und sehen sofort ihr Ergebnis (bestanden ab 80 %). Die richtigen Antworten dürfen für Mitarbeitende nicht sichtbar sein. Ich will eine Übersicht, wer welches Quiz wann bestanden hat. Alles auf Deutsch, schlicht und professionell.
Fade Street Barbers, a demo app built by the Casso agent

Demo · Walk-in queue

Fade Street Barbers

Customers make an account, join the queue for a named barber and see their place in line. Staff mark people done. There is also a services page with prices.

The request we typed
Hi, I run Fade Street Barbers in New Haven (walk-ins only, Tue-Sat 9-6, 212 Chapel St). I want a site with a live walk-in queue: customers make an account, join the queue with their name and which barber (Marco or Dee), and see their place in line. Staff (me) can mark people done. Also a simple services page: cut $30, beard trim $15, cut+beard $40.
Crumb & Co, a demo app built by the Casso agent

Demo · Pre-orders with an admin panel

Crumb & Co

Customers pre-order celebration cakes for pickup. The owner sees every order in the Casso console, with Mark baked and Mark picked up buttons, adds phone orders herself, and edits the menu prices.

The request we typed
Hi, I run Crumb & Co, a small bakery in New Haven. I want a website where customers can pre-order celebration cakes for pickup: they pick a cake (chocolate, vanilla, lemon, red velvet), size (6 or 8 inch), pickup date, name, phone and a message for the cake. I need to see the orders, mark them as baked and then as picked up, and occasionally add a phone order myself. Also a menu with prices I can change.

Real businesses

Real business websites.

Homepage of FuturePlay VR, a website built by Casso

West Hartford, Connecticut

FuturePlay VR

Mobile VR experiences brought to venues, parties and schools. Seven sections, a venue enquiry form and a launch-list signup.

Homepage of C.M. Pest Control, a website built by Casso

Pest control

C.M. Pest Control

Services, process and FAQ for an eco-conscious pest control provider, with a contact form that emails the owner directly.

Homepage of QMS Consulting, a website built by Casso

Quality management consulting

QMS Consulting

A consulting practice site: what the work is, how it is done, and a clear route to a first conversation.

Homepage of SITE-EPI, a website built by Casso

Technical supply, in French

SITE-EPI

A B2B catalogue for protective equipment on nuclear, petrochemical and pharmaceutical sites. Written and built entirely in French.

Homepage of PowerLux, a website built by Casso

Strength sport, in German

PowerLux

A multisport hub for Luxembourg, built in German. Casso replies in whatever language you write in.

Homepage of Tim Duff Gallagher, a website built by Casso

Artist portfolio

Tim Duff Gallagher

An assemblage-art portfolio built around photographs the artist attached to his emails.

Homepage of CSFA Weekend League, a website built by Casso

Amateur football league

CSFA Weekend League

Fixtures, standings, a player list and a private admin page the organiser uses to update results — a real database behind a static site.

Any language, no dashboard.

Casso replies in the language you write in — the quiz app above is German from a German request, and two of the websites were built entirely in French and German. None of these people opened a page builder, chose a template, or dragged anything.

Start here

Describe your business, get a site back.

Free hosting on a .bycasso.com address for as long as you want it. $99 once if you want a site on a domain you own.