Cittopia profiles every city, town and region with accessible open data — then hands the profile to its administrators. Find partners. Cut your carbon footprint. Track progress against the UN SDGs. All on one platform.
Why Cittopia
€1.1 trillion smart-city market by 2028. 880+ EU cities publish open data. Yet city-to-city collaboration still happens by phone calls, ad-hoc emails, and political ties — not data.
Eurostat, OSM, municipal portals, IoT sensors — all in different schemas, languages, and refresh cadences. No city can compare itself to peers without manual work.
Sister-city programmes still rely on historical political ties. There's no programmatic way for cities to find peers facing the same urban problems right now.
Every city claims sustainability leadership. Without a transparent, comparable scoring system, citizens and funders can't tell who's actually delivering.
Cittopia is the operating system that turns the open-data flood into measurable urban climate action.
Demo cohort · live today
A working demonstration of the platform with real open data from 7 portals across 5 continents.
Four pillars that turn open data into measurable urban climate action.
Every city, town and region with accessible open data gets a Cittopia profile — sourced from Eurostat plus 6 municipal open-data portals across 5 continents.
AI-powered city matchmaking weights your priorities to surface partner cities. Sister-city catalog, Inbox/Outbox messaging, and joint event invitations close the loop.
Transparent Pulse scoring across 6 dimensions plus 9 Quality-of-Life metrics. Cities compete for the annual Cittopia Trophy and earn recognition badges for measurable progress.
Every project, event, and partnership tagged to the 17 UN Sustainable Development Goals. SDG coverage heatmap shows where your city is leading and where to focus next.
Powered by open data
No fabricated numbers. Every figure on Cittopia is traceable to an official open-data portal — with the link to the source on every city profile.
Cittopia translates global sustainability goals into measurable, city-level action.
Decent Work and Economic Growth Industry, Innovation and Infrastructure Reduced Inequalities Sustainable Cities and Communities Responsible Consumption and Production Climate Action Peace, Justice and Strong Institutions Partnerships for the GoalsWe profile every city, town and region with accessible open data. As the verified municipality, you take control of yours.
Claim your auto-generated profile. Override stale open-data indicators with your live municipal telemetry — citizens see the real numbers, with the source link visible.
Set what matters most to your city; AI matchmaking surfaces the best partner cities, your sister-city catalog, and joinable joint events. Send invitations in two clicks.
Transparent Pulse scoring + 9-dimension Quality of Life index. Compete annually for the Cittopia Trophy. Earn recognition badges as your city improves.
Every project, event, and partnership tagged to the 17 UN Sustainable Development Goals. SDG coverage heatmap shows you exactly where to focus next.
For verified municipalities & public institutions only.
Get Involved
Whether you fund cities, govern one, or want to back the platform itself — there's a clear way in.
Municipalities
Your city already has a profile auto-generated from public open data. As the verified administrator, you take control: override stale figures, run AI matchmaking, host joinable events, compete annually for the Cittopia Trophy.
EU & Institutional
Cittopia aligns directly with EU Mission Cities, the European Green Deal, and the UN SDG framework. We're seeking institutional partnerships to onboard cohort cities at scale and feed verified data back into European registries.
Reply usually within 5 working days
Investors
€1.1T smart-city market by 2028. Our roadmap is laid out across 9 phases — MVP shipped, network growth in progress, token economy gated by the 100-city milestone. We're raising to accelerate verified onboarding.
★ The Wall of Belief
Citizens, mayors, NGOs and institutions adding their name. People's opinions matter — they shape the roadmap.