Software that keeps your inbox, contacts, and accounts yours.
A connected suite of local-first tools — email intelligence, contact hygiene, an account vault, and the infrastructure behind them — engineered so the people who depend on them never lose control of their data.
Five tools, one privacy standard.
Each product runs local-first and shares one consent and security model. Use one or all — your data stays on your terms.
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TwinMail
Inbox at the speed of intent.
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TwinContacts
Make your contacts trustworthy — and keep them that way.
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TwinVault
Your household's accounts, credentials, and security posture — in one local vault.
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TwinHermes
Your always-on agent, hosted on infrastructure you control.
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TwinSystem
One repo for the whole smart home.
Privacy is the product, not the tax.
Local-first
The core of each product runs on your device. Cloud features are opt-in, disclosed, and shown to you before anything leaves your machine.
Explicit consent
Every notification and cloud action is opt-in. Consent decisions are recorded as immutable, timestamped events you can review and revoke.
No data brokering
We don't sell or share your contacts or messaging consent with third parties or affiliates for marketing. Export your data anytime.
One account across the whole suite.
Manage notifications, consent, and preferences from one privacy-first portal.