São Paulo · 23°33′S 46°38′W
Welcome to the New World.
Um Comunicação connects everything and everyone in a way that’s safer and more honest — with products already live, iOS and Android apps, and applied intelligence, built end to end.
- One codebase, iOS and Android
- Real time on Postgres
- Voice and video over WebRTC
- AI built into the product
Manifesto
A new era is beginning: everything and everyone, connected. The question isn’t if — it’s how. We choose the safer, more honest way, and we build every detail around it.
Um Comunicação · From São Paulo to the world
Live products
Three products. Built, launched, and run by us.
Each one solves a real problem for people who need to be seen — and Um Comunicação built, launched, and runs every one of them.
Meu Radar
Everything the internet got right. All in one tool.
Live map, chat, calls, navigation, rides, delivery, and safety — together, in one place.
Live map
The world happens around you.
People, places, and businesses in real time within a 500 m radius — plus the live location of every connection, with you always in control of who sees you.
Translated chat
Talk in any language.
End-to-end encrypted messages with automatic translation in 15 languages. You write in yours; they read in theirs.
Video and voice
Real calls, in real time.
Live voice and video calls, straight from device to device, with the same protection as your chats.
Navigation and rides
Go anywhere.
Turn-by-turn navigation with chat, voice, and video calls along the way — plus car rides in the same app.
Delivery
Order anything. Track everything.
Millions of businesses, digital menus for stores, delivery orders, and real-time tracking on the map, right to your door.
Verification
Everyone is who they say they are.
Every user verifies their identity through Didit. Fewer fake profiles, more trust every time you meet.
SOS
An SOS that acts on its own.
If you’re in danger, SOS can activate automatically: it makes an automatic call and instantly starts recording audio and video.
The safest, most complete tool ever built.
None of this is an add-on. It’s part of the product.
Available on iOS and Android
Put the New World in your pocket.
Download Meu Radar for iPhone and Android.
What we do
From positioning to the code running in your pocket.
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Marketing and positioning
Data-driven brand, messaging, and growth.
- Brand and launch strategy
- Performance and acquisition
- Content and digital presence
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Mobile development
iOS and Android apps from a single codebase, built to the standard of the biggest platforms.
- iOS and Android from one codebase
- Real time, maps, and navigation
- Calls, chat, and payments
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Applied intelligence
Language models, machine translation, and classification in production — where they create value for the people using them, not where they make a good slogan.
- AI built into the product
- Multilingual machine translation
- Assisted moderation and safety
How we build
The best tools, carefully chosen.
Every piece of the stack was chosen for what it delivers in production, under load, with real people using it.
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React Native + Expo
One codebase, two platforms, a native experience.
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Postgres and real time
Server-side rules and live events, with row-level security.
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Maps and navigation
Vector rendering, turn-by-turn directions, and custom map layers.
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End-to-end encryption
Conversations only the people in them can read.
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Language models
Translation, classification, and moderation built into the product.
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WebRTC
Low-latency voice and video, straight from device to device.
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Observability
Every failure sounds the alarm before a user has to complain.
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Privacy by design
Data protection (LGPD) as architecture, not a footnote.
Principles
What we won’t compromise on.
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Excellence or nothing
We don’t ship anything half-baked. We’d rather take longer than launch something that can’t hold up under real-world use.
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Verified, not assumed
Every important decision is tested before it makes it into the product.
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Fail loud
A silent error is the worst kind. Our systems raise the alarm before anyone has to complain.
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Safety isn’t for sale
Protecting people is part of the product, never a paid extra.
From São Paulo to the world · 23°33′S 46°38′W
10,000+
clients served
The world’s largest digital growth agency.
Widely honored as the industry’s most innovative agency.
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