Every day, you walk past people who could change your life.
Serendipity uses Bluetooth to find compatible people within 50 meters of you right now. Not by swiping. Not by scrolling profiles. By detecting psychological resonance across 46 scientific frameworks — entirely on your device, with zero data leaving your phone. The person who thinks like you, builds like you, or sees the world the way you do might be sitting three tables away. You just need the signal.
Privacy-first. End-to-end encrypted. Built on the open Tavern Protocol.
We are the most connected generation in history, and the loneliest. Social apps didn't fix this. They made it worse.
"We have replaced genuine human connection with a curation of digital personas. Loneliness is now as lethal as smoking 15 cigarettes a day."
— Dr. Vivek Murthy, U.S. Surgeon General, Our Epidemic of Loneliness, 2023
No accounts to fill out. No algorithms watching what you click. Just Bluetooth, proximity, and math running quietly on your phone.
Set your transmission — what you're building, what you're curious about, what kind of mind you want to find. Your signal evolves as you do.
BLE beacons detect compatible people within 50-200m. Resonance is scored across 46 psychological dimensions — entirely on your device. No server ever touches the data.
A haptic pulse in your pocket. The stronger the resonance, the stronger the signal. Not a notification — a whisper from the mesh that someone nearby is on your wavelength.
Mutual handshake. Transmissions revealed. You see why the mesh connected you — shared obsessions, complementary skills, aligned values. Meet. Talk. Discover.
Exchange glyphs — one word that captures what the encounter meant. Your mesh history grows. The system learns. Future matches get sharper. The mesh remembers.
Big Five personality. Schwartz Values. Jungian cognitive functions. Attachment theory. Kegan developmental stages. Polyvagal regulation. Flow-state compatibility. 46 peer-reviewed frameworks, all inferred from behavior patterns, all computed on your phone. The result is a multi-dimensional resonance score that captures something dating apps and LinkedIn have never even attempted: whether two people will actually matter to each other.
Explore the science →Most apps ask you to describe yourself. But people are unreliable narrators of their own personalities. Serendipity watches how you interact — which pings you respond to, which glyphs you leave, when your engagement deepens — and builds a behavioral fingerprint that reveals the real you. Including the parts you haven't met yet.
How matching works →Serendipity doesn't dump your personality on a screen. It unfolds in layers — Surface, Context, Character, Shadow, and Resonance History. Each encounter, each glyph, each pattern of engagement unlocks new dimensions. The app grows with you because it's measuring you growing.
How connection deepens →Not just "you have things in common." Serendipity models flow states, broaden-and-build cascading, and encounter quality trajectories to predict which meetings will actually change the shape of your week. Over time, it learns the difference between someone you'd enjoy coffee with and someone who could alter the course of your life.
Try the resonance calculator →Beacon IDs rotate every 15 minutes. All resonance scoring happens on-device. End-to-end encryption means we can't read your data even if compelled. Buddy beacons let a trusted friend monitor encounters. Boundary normalization makes it feel natural to say "not right now." This isn't privacy theater — it's privacy engineering.
Read the privacy architecture →Every dimension of the resonance engine maps to peer-reviewed psychological research. This isn't astrology. (Well, there's also optional astrology.) Here are some of the frameworks powering the match:
You don't need more followers. You need one real conversation with someone who actually gets it.
You're working on something that matters to you. You don't need "networking." You need the one person in your city who understands the problem you're obsessed with — and has the missing piece.
You don't do mixers. You don't do apps. But when you end up next to the right person at a bookstore or a coffee shop, something unlocks. Serendipity just makes that accident happen more often.
Surface-level socializing drains you. But when someone shares your specific obsession — your niche, your way of thinking — the energy is infinite. The mesh finds your frequency.
New city. New chapter. New identity forming. You don't need advice — you need someone who sees you as you're becoming, not who you were. The mesh doesn't care about your past. It reads your signal now.
The core experience — broadcasting, detecting, pinging, meeting — is free forever. Premium unlocks extended range, deeper resonance analysis, and mesh intelligence. No ads. No data selling. Ever.
Join the waitlist with your city. When the mesh reaches critical mass near you, you'll be the first to know. Founder tier is limited to 1,000 people total.
0 people waiting across 40+ cities
You're on the list. The mesh remembers.