Passive detection of a living human, read from neuromuscular micro-vibrations as the human holds the device. Presence confirmed in a second or less, with or without a challenge and no camera.
No matter how smart or well-coded a bot or AI-bot is, it has no heartbeat or “brainbeat.”
The accelerometer and gyroscope already in every phone capture the faint micro-vibrations of a hand at rest — no camera, no extra hardware.
A pre-trained classifier reads those micro-vibrations locally, directly from the sensor, and separates a living human from a recording, bot, or synthetic signal. No cloud, no network round-trip.
A presence decision is returned, ready to gate a login, a form, or a transaction in your own product flow.
Add a human-present check inside any login or sign-up. A-Live confirms a live person before access is granted — stopping bots from registering, posting, or scraping at scale.
Instead of typing a code, the user is pinged on their phone and simply holds it for half a second. The same proof extends to laptops and consoles via the phone.
A-Live detects live human presence at the device itself, rather than inferring it from behavioral patterns or data trails, acting as a fundamentally different, complementary layer to your data-centric stack. No PII, no extra hardware, and it can run continuously or on demand.
Nowadays, agentic AI mimics legitimate sessions perfectly, but human presence at the device is the one signal it cannot fake. A-Live can operate beyond banking, fintech, social media, and more — anywhere autonomous agents now operate.
Watch passive liveness confirm a present human — read from the device, with no challenge and no camera.
Want A-Live in your flow?