Self-custody for actual humans.
Crypto promised that you'd own your money — then handed you a seed phrase and wished you luck. Lumen exists to keep the promise and lose the anxiety.
Own your money, keep your sanity.
We started Lumen after watching friends bounce off self-custody — scared of losing a seed phrase, fooled by a malicious approval, lost across a dozen networks. The technology was sound; the experience was hostile.
So we built a wallet that feels like a great banking app and behaves like a hardware wallet: keys on your device, transactions simulated before you sign, and one calm interface across nine networks. Today 1.8 million people hold their own coins with Lumen.
Principles we won't trade.
Not your keys, not your coins
Custody belongs to you. We design so that we couldn't take your funds even if we wanted to.
Safety is a feature, not a wall
Simulated transactions and clear warnings — protection that helps instead of nagging.
Onchain should feel human
No jargon, no seed-phrase panic. The hard parts handled, the simple parts beautiful.
Built by onchain natives.
Nadia VasquezCo-founder & CEO
Kofi MensahCo-founder & CTO
Lena FischerHead of Security
Tariq AzizHead of DesignHold your own coins.
Join 1.8 million people who took their assets self-custodial — without giving up a great app.