Why I built a business tool I can’t read

I run my own thing, and for years the tools meant to help me all worked the same way underneath. My money, my clients, my private notes: they sat on someone else’s servers, in plain text, ready to be read, mined, sold, breached, or handed over. That’s not a scandal. It’s just the model. Free or cheap software is usually paid for with your data.

The stuff you run your livelihood on is about the most personal data there is. So when I started building , I made one decision that shaped everything after it: build a business tool I can’t read.

What that actually means

It would have been easier not to. Encryption you can’t undo is harder to build and harder to support. When a vault is locked, it’s locked, even for me. There’s no admin button that quietly opens it.

But that’s the whole point. If I can’t open your vault, then no breach, no acquirer, and no court order can make me. The privacy isn’t a promise on a page you have to trust me to keep. It’s a property of how the thing is built.

is local-first: your data starts on your device and works there, online or off. When you turn on end-to-end encryption for something sensitive, it’s sealed on your device before it ever syncs. What leaves is ciphertext. The key stays with you.

The honest trade-off

I want to be straight about the flip side, because trust that skips the fine print isn’t trust. If you lose your passphrase, I can’t recover your encrypted vault for you. I’d rather tell you that plainly than pretend there’s a magic reset button that quietly means someone else can get in too.

That’s the deal: real privacy, and the responsibility that comes with it. For the kind of data you keep in a business, I think that’s the right trade, and I built for the people who agree.

If that’s you, Sedonis Business is free to start.