About Sona
We are building a way for people to continue
A way for your identity, your experience, and the way you show up in the world to outlast the hours in your day and, eventually, the years in your life. Fully under your control. Not resurrection, and not a denial of death.
The problem we could not ignore
Every person carries a unique way of thinking, speaking, and loving. Today it gets lost to exhaustion, to busyness, to distance, and eventually to time. That stopped being acceptable the moment the technology to preserve it existed. So we built a way to keep it, and to put it to work while you are here.
Why we build the hard part
The technology to assemble a convincing twin, meaning voice, face, and language, is now something you can buy. We do not race the foundation-model giants and we do not pretend to. We build the part that is hard: persona fidelity, a capture experience that draws a real personality out of an ordinary person, and the trust and rights system that keeps all of it safe. That is a defensible position, and it is the right one.
A new category at the intersection of three markets
Sona is a digital twin: a private AI model of one person, built by that person. Nobody owns this category yet, and we intend to be the name people trust in it. We are starting in the US, UK, EU, Canada, and Australia, for individuals and businesses alike.
One identity, three bodies
Your Sona twin lives in chat today, and it will not stay there. Next comes Sona Link, a bone-conduction earpiece that keeps your twin within whisper distance, and after that Sona Neural, our long-term research direction. The goal is that you stop opening an app and simply have your twin with you. Each stage ships only when it has earned your trust.
Explore the roadmapWhat you can hold us to
Consent first. Honest about what a twin is. Quantum-safe. Always clearly labeled as AI. A free tier that does real work, always. We would rather grow slower and keep that trust than grow fast and break it. We are a small team and we are not hiding. Every one of our names goes on this page before launch, because a product that verifies your identity should not ask you to trust an anonymous "we".
Our ethicsSona is built by Sona Technologies, Inc., based in San Francisco, with an EU representative in Dublin. Full company details are in our privacy policy and terms.
Become the second version of yourself
Join the waitlist and be among the first to build your twin. You will own it, and one tap deletes it.