Live first.
Share later.
The Personal Social Network
Document life privately, styled with the visual familiarity of modern social networks. Sharing is entirely optional.
The Validation Loop Toll
Social networks force a performance loop: curating photos for validation clicks rather than preserving raw memories.
Anxiety reduction
Observed in clinical studies when users stop social validation routines for a single week.
Depression decrease
Recorded drop in depressive symptoms when social metrics and feedback triggers are paused.
Audience Pressure
Of young adults report feeling intense, constant pressure to curate their profiles for observers.
The Quiet Social Shell
Privacy is Default
No likes, no followers, and no comments. Memories are saved strictly for personal introspection.
Familiar Visual Formats
Styled like modern feeds, postcards, and 24h stories, making digital archiving effortless and highly intuitive.
Selective Sharing
Easily export selective diary memories as clean, public web links only when you want to invite others.
“A digital sanctuary that helps users record their lives without a performing stage. Reflection over attention.”
Secure Flow Pipeline
Client Device
Google Social auth & uploads text/media content.
Better Auth
Generates session tokens and secures database writes.
R2 Storage
Handles raw media binary files via presigned S3 URLs.
PostgreSQL DB
Stores metadata, tags, mood indexes via Drizzle ORM.
Competitive Matrix
| Features | Solus | Day One (Diary) | |
|---|---|---|---|
| Social Engagement Loops | ❌ None (Private) | ⚠️ Core Hook | ❌ None (Private) |
| Familiar Feed / UI Layout | ✅ Modern Feed | ✅ Modern Feed | ❌ Plain list list |
| Integrated Voice Notes | ✅ Built-in | ⚠️ Group chat only | ⚠️ Premium only |
| Selective Web Export | ✅ Opt-in Link | ⚠️ Forced public | ❌ App locked |
Subscription Architecture
Private Archiving
- • Unlimited personal feed postings
- • Local location & mood check-ins
- • Dynamic 24h stories uploads
- • Private folder locker manager
Cognitive Copilot
- • Lyra Assistant (AI journaling copilot)
- • Automatic memory compilation & highlight sorting
- • Private database backups & cloud vaults
- • PDF Journal book layout exports
Solid & Modern Stack
Frontend
Next.js 16
React 19, Turbopack, App Router structure
Database
Neon Postgres
Serverless Postgres, Drizzle ORM queries
Storage
Cloudflare R2
S3 API compatible serverless blob uploads
Security
Better Auth
Session token verification server-side