🥚 apps that hatch from a chat

Ask AI to build it.
Send your friendsyour clientyour customers
the link.

Describe an app to Claude or ChatGPT — a party RSVP, a client pitch, a poll, a game. AppNest turns it into a real, live, shareable web app with data that sticks around. No code. No deploys. Just a link.

Setup is a bit hands-on for now. Once Claude and ChatGPT approve AppNest for their stores, this gets much smoother.

Already connected? Open your dashboard ->
You → Claude “Build me a Snake game with a high-score board I can share.”
Snake SCORE 120
▲ ▼ ◀ ▶  swipe to steer
Live
You → Claude “Make a private pitch page for 412 Maple Ave — photos, comps, my contact.”
FOR THE HENDERSONS 🔒 Private
🏡

412 Maple Ave

$485,000 3 bd · 2 ba · 1,840 sqft
Comps: 398 Maple $471k · 12 Birch $502k
Jane Doe · Doe Homes · (859) 555-0142
🔒 Private 🌐 412maple.janedoehomes.com
You → Claude “Make a waitlist page for my new app idea and collect emails.”
LAUNCHING SOON

Join the
waitlist

Free
$9
$29
218 on the list
Live
🎉
🎨 a color for every kind of app

What can you build?
Pick a vibe.

Same trick, a hundred flavors — for the group chat and the client call. Tap a category — see the exact prompt and the real app it makes.

🎉 for your people
💼 for your business
You → Claude / ChatGPT “Make an RSVP page for my backyard BBQ on July 12 — let people RSVP, add dietary notes, and say what they're bringing.”
Events & RSVPs example · coming soon
🌞
YOU’RE INVITED
Backyard BBQ
Sun · July 12
Your name…
12 coming · 3 maybe

Backyard BBQ RSVP

💼 the same egg, in a suit

Some hatch into games.
Some hatch into businesses.

A client pitch is the same trick as a party RSVP: describe it in chat, get a real link, send it to the people who matter. If you're a realtor, a designer, a lawn crew, a one-person everything — this is the fastest “here, I made this for you” on the internet.

No website builder to learn, no agency to call. The tool you need for this client, this week, built in the chat you already had open.

See the business examples ↑

Private sharing is live in the alpha today; bring-your-own domains are rolling out now.

🔗

Born with a link

Every app hatches live at a real URL. Send it to one client or the whole group chat — it opens on any phone, nothing to install.

lucky-cedar.appnest.ing
🔒

Make it private

Share with exactly the people you choose. They sign in with a magic link — no passwords, no accounts to explain — and you can revoke access anytime.

shared with: the Hendersons
🌐

Put it on your domain

One CNAME record and the pitch lives on your own subdomain, certificates handled. Your brand on the link, AppNest under the hood.

pitch.janedoehomes.com
small apps, real links

What should AppNest make for you?

AppNest is best for simple, shared apps that need a real URL and persistent data: the thing you would otherwise fake with a spreadsheet, a screenshot in the group chat — or a PDF you'd email a client.

For the group chat

  • RSVP pages
  • Dinner polls
  • Potluck signups

For friendly competition

  • Scoreboards
  • Small games
  • Pick'em boards

For everyday tracking

  • Habit trackers
  • Trip planners
  • Shared lists

For early ideas

  • Waitlists
  • Feedback forms
  • Tiny directories

For your clients

  • Pitch & proposal pages
  • Intake forms
  • Project status pages

For your storefront

  • Quote calculators
  • Booking requests
  • Portfolio one-pagers

Three steps. One link.

From “I have an idea” to a working app your people — or your clients — can use, without leaving the conversation.

1

Ask

Tell Claude or ChatGPT what you want — “a potluck signup for Saturday.” It builds the app right in the chat.

2

AppNest hatches the backend

One call to AppNest provisions a real database and deploys it. Your data is shared and sticks around — no localStorage that vanishes.

3

Share the link

You get a live URL. Drop it in the group chat — or send it to a client. They open it on their phones and it just works.

walkthrough

See the AppNest flow.

A quick guided look at the build flow: ask for an app, let AppNest handle the backend, and end with a live link you can share.

It is tucked down here on purpose. The main magic is still the prompt and the link.

trust & privacy

Built for clear sharing boundaries.

AppNest is for shareable apps you can send around. Public apps are still public by link; private alpha apps use explicit email grants, app-local magic links, and per-visitor rows.

Google sign-in happens at connection time

Claude or ChatGPT connects to AppNest through OAuth. AppNest uses that sign-in to know which apps are yours.

Private alpha uses explicit grants

For AppSpecV2 private apps, owners grant email addresses and visitors sign into that one app by magic link.

Backends come from AppNest's generation engine

AI assistants request capabilities like shared collections; AppNest generates the server-side pieces from those requests.

You can remove apps you own

The dashboard shows your generated apps and lets you delete apps you no longer want live.

Early access is intentionally capped

V1 is free to try and limited to three apps per user while paid plans and subscriptions are still being designed.

Bring your own domain

Attach a subdomain you already own to any app — one CNAME record, certificates handled automatically. Rolling out in the private alpha.

🥚 🎉

Your next app is one message away.

Add AppNest to Claude or ChatGPT, describe the thing you need, and send the link — before the group chat moves on, or before the client's coffee gets cold.

Manual setup

Connect AppNest to Claude

Claude opens right on the custom connector form. Keep this guide open while you paste the URL.

Name

AppNest

MCP server URL

https://mcp.appnest.ing/mcp

  1. 1 Name it "AppNest" or anything memorable.
  2. 2 Paste https://mcp.appnest.ing/mcp into "Remote MCP server URL".
  3. 3 Leave the advanced OAuth Client ID and Client Secret fields blank.
  4. 4 Click Add, then complete the AppNest Google sign-in when Claude asks to connect.