Products
The Twin suite.
Five privacy-first tools that share one consent and security model. Pick the ones you need.
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TwinMail
Run every inbox you're responsible for, without handing over a password.
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TwinContacts
The contact app that actually keeps your network perfect.
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TwinVault
Every account your household depends on, in a vault that never leaves your browser.
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TwinHermes
An always-on agent on a box you own.
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TwinSystem
One repo for the whole smart home.
The standard is the same on every product.
Local-first storage, consent sheets you can audit, exports that round-trip. The security page names the mechanisms.