Your thoughts, kept secure.
Isolated in your own private silos.
A warm, offline-first notes sanctuary. Record voice notes, organize life into private SILOs, and keep everything in SQLite on your device. AI templates and insights are included free. Connect your own self-hosted server, bring your own keys, or choose optional hosted Mistral when you want convenience.
Join the Early Adopters
We are launching the hand-crafted beta soon. Secure your invitation and receive lifetime priority.
🔒 No analytics trackers · Waitlist stored in our private database · Privacy
The Architecture of Stewardship
Unlike cloud-tethered apps that view your intellectual logs as corporate training assets, SILO Notes is designed as a secure physical-world filing cabinet.
SQLite Stewardship
Every note, audio asset, and template is kept in a standardized SQLite database directly on your phone. If our company disappears tomorrow, your thoughts remain fully readable, portable, and truly yours forever.
Zero Cloud Obligation
No compulsory user accounts. No server-side synchronization logs. Absolute compartmentalization ensures that what is recorded in your room stays in your room. Data transmission is an option you initiate, not a background mandate.
AI On Your Terms
AI features are free in the app and entirely optional. Run an OpenAI-compatible server at home, paste your own API keys, or subscribe to hosted Mistral tiers when you want EU-forward privacy and capable models without running hardware yourself.
Isolated Daily SILOs
Keep your life compartments separate. A SILO represents a distinct notebook home with its own custom template ecosystem, visual tags, and independent storage boundaries.
Daily Journal SILO
Reflect and catalog your daily life in absolute, private isolation.
Morning Reflections & Rain in the Garden
"Woke up to the sound of soft rain hitting the skylight. Made a warm cup of coffee and sat on the porch. The air smells earthy and damp. I want to spend today focusing on deep work without digital noise. Need to weed the vegetable patch once the storm clears."
🎯 Focus Area: Deep work & screen detachment. 🌧️ Climate Context: Rainy morning porch reflection. 📝 Action Items: • Reserve morning block for offline execution. • Weed the vegetable patch post-rain.
Self-Hosted AI & Hosted Mistral
SILO Notes works fully offline without AI. When you want templates and insights, you choose where inference runs.
Self-hosted & BYOK
Point SILO Notes at any OpenAI-compatible endpoint: Ollama, LM Studio, LocalAI, vLLM, or your own LAN server. Bring Your Own Keys (BYOK) for any provider you already trust.
- • OpenAI-compatible base URL in Settings
- • Your keys, your hardware, your trust boundary
- • No SILO account required for core note-taking
Hosted Mistral (optional)
Optional hosted inference through Mistral: EU-based privacy posture, capable models, and zero server maintenance. Only the note text you explicitly send for a template run leaves your device.
- • EU privacy strengths: data handled under Mistral's EU posture
- • Powerful, capable models without maintaining a home server
- • Pay only if you want hosted convenience
Hosted Mistral tiers
Monthly token pools for Magic templates and AI Insights. Core offline note-taking stays free.
Tier 1
$4/month
2M tokens / month
Efficient Mistral models for everyday templates and summaries.
Tier 2
$10/month
2M tokens / month
Larger Mistral models, with more depth for longer notes and complex templates.
Tier 3
$20/month
5M tokens / month
Our largest hosted models. Maximum reasoning power and headroom.
Privacy is not a setting. It is our starting point.
In modern software, "Privacy Policy" is often a legal translation for "how we sell your behaviors." We do things differently. Notes and audio stay in an offline SQLite container on your device, protected by the physical security of your hand. AI is opt-in: self-hosted, BYOK, or hosted Mistral only when you configure it. No analytical beacons, no marketing scripts, no background sync of your note bodies.
Return to a Simpler Form of Note-taking
Experience the physical-world sensation of isolated, organized binders, with optional AI through your own server, your own keys, or hosted Mistral when you want it.
Beta slot space is finite to guarantee intimate developer feedback loop.