Cadenzium

Cadenzium

Memory, Composed.

Your journals, letters, and papers — scanned, searchable, and preserved for generations.

A personal archive, built for real life

Boxes of handwritten journals. Stacks of old letters. Decades of family papers sitting in a closet. Cadenzium turns that physical history into a living archive you can search, read, and share. Your archive lives on your own computer — no subscriptions, no lock-in, no one else's server holding your family's story.

Everything you need to preserve your story

Scan & OCR

Import scanned documents and run optical character recognition to make every page full-text searchable.

Full-text search

Find any word, name, or date across thousands of entries in seconds — even across handwriting.

Organized by date

Entries are structured by year and month automatically. Browse your archive like a timeline.

Journals, letters & papers

Separate views for diary entries, correspondence, and longer documents like essays or reports.

Edit & correct

Review OCR output, correct mistakes, and add your own annotations — with spell check built in.

Glossary

Build a personal reference of people, places, and events with definitions, photos, and related entries.

Your data, your hardware

Your archive lives on your own computer or network drive — no vendor lock-in. AI features use your own Azure account when you choose to enable them.

AI-powered (Family+)

Ask questions in plain English and get answers drawn from your own archive. Powered by Azure AI, configured under your own account.

Choose your edition

Pricing announced at launch.

Personal
For individuals preserving their own story
Pricing coming soon
  • Single personal archive
  • Scanning & OCR pipeline
  • Full-text keyword search
  • Journals, letters & papers
  • Spell check & OCR review
  • Glossary with photos
  • Markdown editing
  • Windows desktop app
Heritage
For small institutions, libraries & historical societies
Pricing coming soon
  • Everything in Family
  • Multi-user web access
  • Role-based permissions
  • Multiple named collections
  • White-glove setup & configuration
  • Annual support & check-ins
  • Data stays on your hardware
  • Azure account configured for you

Your story deserves to be found

Start with Personal and upgrade whenever you're ready —
your archive comes with you.