Fund your project with the people who believe in you first

The City Mesh is a platform for building a sponsorship city: a 3D hexagonal map where each plot, or hex, belongs to a sponsor who shows their name, logo and link. Creators use it to get funded by the people who believe in them, while sponsors get permanent, public visibility instead of a one-off donation. It works like a living 3D donor wall that grows with every sponsorship and embeds anywhere.

A sponsorship city is an interactive 3D map made of hexagons that fill up as people back your project. Each sponsor claims one or more hexes that rise into branded buildings carrying their logo and link, and the more they contribute the bigger their building grows. The result is a public sponsor wall that shows momentum at a glance and proves who is behind you.

Sign up, get a 3D city for your project, pick your colors, add your logo and share your unique link. Sponsors then claim hexes that become branded buildings, and the funds flow to you through Stripe minus a flat platform fee. You manage pricing, layout, custom domains and real-time analytics from your dashboard, and setup takes under two minutes with no technical skills required.

Anyone visiting a city can pick an available hex, choose to buy or rent it, set their name and logo, and pay securely through Stripe checkout. Their hex instantly rises into a branded 3D building on the map, linking back to their website or socials. Sponsors can edit their links anytime and choose to appear publicly or stay anonymous.

Buying a hex means you own that plot permanently: your name and building stay on the map forever, even if the project goes on to become huge. Renting is an annual subscription that keeps your spot active for as long as you pay, billed once a year, and you can cancel anytime, your hex stays yours until the paid year ends and is then released back to the city. Creators decide whether their city allows buying, renting, or both.

Creators can verify ownership of their official domain (a DNS record), so a ✓ Verified badge proves the city belongs to the genuine project — not an impostor using their name. And a hex you buy is permanent: it stays tied to that project forever, so even if it grows into the next unicorn, your name, logo and link remain on its map as lasting proof you believed first.

Creating a city is completely free, with no plans and no subscriptions, so you only pay when you actually get sponsored. The City Mesh keeps a flat 10% platform fee on what your supporters contribute and the creator keeps the other 90%. Hexes start at around €10, and in scarcity mode the price climbs as the city fills up, so early sponsors lock in the best spots for the least.

All payments run through Stripe, so checkout, receipts and payouts are handled securely for you. Sponsorships go straight to your connected Stripe account with no delays, and we deduct only a small, transparent platform fee — you always see exactly what you raised and what reaches you.

Yes. You can drop your city into any website in one line, using a web component (a script tag plus a city-mesh element), a plain iframe, or an SEO supporter wall that injects an indexable list of your sponsors into your own page. It works on WordPress, Notion, custom sites and anywhere else, and the heavy 3D engine stays sandboxed so it never slows down your page.

Yes. The embeddable supporter wall renders real sponsor names and links directly into your page, so search engines can crawl and index it as your own content. That gives you a steadily growing 3D donor wall of backlinks and social proof, plus public city rankings on The City Mesh that surface your project to new sponsors.

Yes. The City Mesh ships an MCP server and a public read API, so AI assistants like Claude can search cities, fetch sponsor data, create a new city, configure its map and pricing, and return ready-to-paste embed code. Discovery and embedding work with no key at all, while creating and configuring a city uses a simple API key you mint from your dashboard.