Substrate Personal
Coming SoonYour personal knowledge layer. Everything you learn, decide, and experience, structured by meaning and compounding over time.
Your life, structured by meaning.
Feed it everything
Receipts, articles, bookmarks, emails, notes, conversations, bank statements, contracts, medical records. Anything that matters to you flows in. No manual filing, no tagging, no folder structures.
It organises itself
Your financial documents connect to your career decisions. Your reading connects to your projects. A receipt from three years ago links to the warranty claim you need today. Structure emerges from meaning, not from effort.
It runs on your hardware
Your laptop, your NAS, your rules. Substrate Personal runs entirely on your own device. No cloud accounts, no sync to third-party servers, no data leaving your machine.
The difference you notice after a few months.
Tax season becomes a formality
Your financial documents have been structured all year. Payslips, invoices, receipts, deductions. When tax season arrives, the work is already done. No scrambling, no missing documents, no forgetting deductions.
Every decision you have made is findable
Why did you choose that insurance plan? What were the terms of the lease you signed? What did the doctor recommend last year? Every decision, with its full context and reasoning, searchable by meaning.
Your financial position is always current
Not a dashboard you have to check. A knowledge structure that updates itself as new documents arrive. Spending patterns, upcoming obligations, subscription changes. Surfaced when relevant, not when you remember to look.
Nothing falls through the cracks
Bills, renewals, warranties, appointments. The mundane administration of life is tracked and surfaced before deadlines pass. Your knowledge layer handles the clerical work so you do not have to.
Intelligence from your own data.
Once your knowledge is structured, services emerge from the layer beneath.
Tax Preparation
Your financial documents, payslips, invoices, receipts, and bank statements, are continuously distilled into structured findings. When tax season arrives, your knowledge layer has already done the work. Ready-to-file returns, assembled from what you actually earned and spent.
Financial Overview
A living picture of your financial position across all accounts, investments, and obligations. Not a dashboard that you check, but a knowledge structure that updates itself and surfaces patterns: spending trends, upcoming obligations, opportunities you might miss.
Knowledge Search
Semantic search across your entire knowledge history. Not keyword matching, but meaning matching. Ask "what did I decide about retirement planning?" and get the actual decision, its context, and the reasoning that led to it. Your memory, externalised and searchable.
Life Admin
Bills, appointments, subscriptions, warranties, renewals. The mundane administration of life, managed from your knowledge layer. Tracked and surfaced before deadlines pass. The system handles the clerical work so you do not have to.
Your data stays yours.
Substrate Personal contains the most sensitive data you have: financial records, medical documents, personal decisions, contracts. It is built with the same architectural guarantees as the enterprise product.
Runs locally
Everything runs on your own hardware. Your laptop, your home server, your NAS. There is no cloud component. No account to create. No server to trust.
No third-party access
Your data is never sent to external servers for processing. You connect your own AI provider. The knowledge layer, the search, the distillation, all of it happens on your machine.
You own every node
Every piece of knowledge in your layer is yours. No terms of service that grant usage rights. No analytics on your content. No monetisation of your data. Ownership without compromise.
Your personal knowledge should compound, not scatter.
Substrate Personal is in development. Join the waitlist to be notified when it's ready.