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Helvety Contacts
Encrypted contacts with names, numbers, birthdays, and notes. Personal, Work, and Other groups, drag to reorder, optional cross-app links, and export when you need a copy.
Helvety Contacts
Web AppDec 2, 2025Art by Ferdinand Hodler
Encrypted contacts with names, numbers, birthdays, and notes. Personal, Work, and Other groups, drag to reorder, optional cross-app links, and export when you need a copy.
About
Helvety Contacts is a simple address book that encrypts names, numbers, birthdays, and notes on your device before anything syncs. Sign in with Helvety Auth and use your passkey to unlock your data.
Pricing
The full address book experience is free, with no premium tier hiding CSV export or multi-category sorting.
Everyday ergonomics
- Rich-text notes behave like miniature documents with headings and lists.
- Drag-and-drop ordering within a category or across categories keeps tactile muscle memory.
- Export an encrypted backup when you need a copy; the wizard explains the format.
- Hook tasks to contacts whenever both apps expose the shared linking primitives.
Data protection
Processing follows applicable Swiss data protection law where it applies. Helvety does not hold keys that could read your encrypted contact data.
Access
Current Helvety products in this catalog are free to use with no paid tiers or subscriptions.
Features
- End-to-end encryption for sensitive contact fields
- Rich contact fields (name, email, phone, birthday)
- Rich text notes with formatting
- Immutable built-in categories (Personal, Work, Other)
- Task linking with Helvety Tasks
- Drag & drop reordering
- Self-service encrypted data export
- Dark & light mode support