Vaultie
by The Happie Co
A self-custody wallet that works like a normal account — watch any wallet, manage it all in one place, and spend with a card, on/off-ramp, Pix and SEPA. With or without assistance.
Simple by design.
The Happie Co is an independent technology studio building a small family of products — for your money, your work, and your creativity. Each one is coming soon.
About
One team, a handful of products, and a single rule: take something genuinely complex and make it feel obvious. Each product gets its own name and its own focus — held together by how they look, feel, and treat the people who use them.
- Registered in Estonia
- Four products in the works
- Independent studio
What we’re building
Four products. One design language.
Nothing’s live yet. Here’s what’s on the way.
Onchain & money
Authie
by The Happie Co
Run multi-signature ceremonies for onchain wallets without the chaos. Propose, review, and sign transactions with every signer on the same page.
AI
Sophie
by The Happie Co
An AI executive secretary on WhatsApp. She brings interactive company reports and live data, coordinates tasks across your team, and gathers supplier quotes — all through natural chat.
NØVA
by The Happie Co
Fashion campaigns shot with AI models. Turn your garments into consistent images and video — no studio, no production.
How we build
01
Self-custody first
Your keys and your data stay yours. We design around that, not against it.
02
Privacy by default
We collect what a product needs to work — and nothing we’d be uncomfortable explaining.
03
Simple, not simplistic
The hard problems get handled underneath, so the surface stays calm.