Notebook
Bring your sources — PDFs, URLs, pastes. Ask grounded questions. Every claim cites the page it came from. No black-box AI. No fake confidence. Save useful outputs back into Studio.
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One coherent product, not a chatbot wrapper. Bring sources, write privately, take surveys, ask grounded questions, save durable artifacts, export anytime. Built for people whose work is shaped by what they read, write, and think.
AI that knows you — not the internet. Grounded in your own sources, journals, and surveys; private by default; yours to export anytime.
Bring your sources — PDFs, URLs, pastes. Ask grounded questions. Every claim cites the page it came from. No black-box AI. No fake confidence. Save useful outputs back into Studio.
Your full personal context on demand — notebooks, journal entries, completed survey results, Studio artifacts. Mix what you want included. Inspect every context excerpt the AI used. Always.
Write privately. Encrypted in transit + at rest. Your AI reads it tomorrow only if you say so. Permanent context, not surveillance. No clinical claims, no therapy theater.
Quick Polls and Deep Surveys teach your AI what you actually think. Two minutes; durable memory. Some surveys earn points; wallet is optional if you ever want to claim as GENIE tokens.
Save useful outputs as durable artifacts — briefings, summaries, plans. Editable. Re-citable. Available to Genie if you include them. Built for thinking that compounds.
Plain markdown. Whole-account or scoped. Same export the day you arrive and the day you leave. We earn trust by making leaving easy.
The six surfaces above describe what exists. The arcs below describe how surfaces compound in real daily use — and which audience pattern matches yours.
Notebook
Drop three quarterly PDFs into a new notebook. Sources index in seconds; every page becomes citable.
Notebook chat
Ask: "Which segment grew fastest across all three quarters, and what drove it?" The answer cites the exact pages — no invented confidence where support is weak.
Studio
Save the answer as a durable artifact. Re-citable next quarter when the new report drops, with the prior context already loaded.
Journal
Write five minutes a day. Private by default. Tag with templates or your own labels; reachable later by full-text search.
Surveys
Take one Deep Survey on a Sunday. Your AI learns what you actually think about your career, your reading, your year.
Genie
In Genie mode, ask "what have I been wrestling with for the last month?" — opt-in inclusion of journal context returns specific entries with citations.
Notebook
Build one notebook per topic. Sources accumulate as you read. Existing context never erases when you add a new paper.
Genie + Studio
When you need a synthesis, switch to Genie and let it draw across notebooks. Save useful syntheses as Studio artifacts.
Export
Export the whole topic as plain markdown the day you publish. Same export when you walk away. The work travels with you.
Honest, dated comparisons and use-case guides: the private NotebookLM alternative, a journal that doesn’t train on your data, chatting with your documents without self-hosting, and more.
Private NotebookLM alternative
A private, source-grounded NotebookLM alternative: cited answers from your own sources, never trained on your data, no Google account, one-click export.
NotebookLM without Google
Use a NotebookLM-style source-grounded notebook without a Google account. Email sign-up, cited answers, no training on your data, one-click export.
AI journal — no training
An AI journal that never trains AI on your entries. Private by default; the AI reads an entry only when you opt in. No data sale, no ads, export anytime.
Private AI journal
A private AI journal that reasons over your entries only when you opt in — never trains on your writing, never sells it, exportable in one click.
Chat with documents privately
Chat with your own documents privately — cited answers, no Docker, no self-hosting. Isolated per user, never trained on your data, one-click export.
Private second brain
A private second brain: your notes, sources, and journals become a context an AI cites — never trained on, never sold, and yours to export in one click.
What is Personal Context Intelligence?
Personal Context Intelligence is AI that reasons over your own sources, journals, and surveys — grounded, cited, and private by default. The category, defined.
Grounded AI answers
Grounded AI answers draw only from sources you provide and cite the exact passage behind every claim — so you can check them, not just trust them.
How AI citations work
An AI citation links a claim back to the exact source passage that supports it. How citations work, why they matter, and how to actually use them.
What is a sacred journal bucket?
A “sacred bucket” is how Journal Genie handles your journal: private by default and excluded from the AI until you opt a specific entry in.
What is RAG?
Retrieval-augmented generation (RAG) retrieves relevant passages from your documents and generates a cited, grounded answer. How RAG works, explained.
Personal knowledge base
A personal knowledge base is a private store of your notes and documents you can search and reason over. Journal Genie makes yours cited and exportable.
For researchers
A private, source-grounded notebook for researchers: ask across your papers with cited answers, never trained on your work, and yours to export.
For students
A private study notebook that answers from your own notes and readings with citations, never trains on your work, and is free to start.
For writers
A private notebook for writers: research, drafts, and a private journal in one place — an AI that reasons over your material and never trains on it.
For consultants
A per-user-isolated notebook for consultants: grounded, cited answers over client materials, never trained on, never sold, and exportable in one click.
For developers
A private, source-grounded notebook for developers: ask your specs and RFCs with cited answers, never trained on your docs, and yours to export.
For product managers
A private notebook for product managers: synthesize interviews, specs, and research with cited answers, never trained on your work, and exportable.
Summarize a PDF privately
Summarize a PDF privately with page-level citations: upload it, ask for a summary, and keep the document isolated per user and never used to train AI.
Build a second brain from your documents
Build a private second brain from your documents, notes, and journal: grounded, cited, never trained on, and exportable in one click — yours to keep.
Study from your own sources
Study from your own notes, slides, and readings with cited answers grounded in your material — never trained on, and free to start.
Summarize meeting notes privately
Summarize meeting notes privately into cited takeaways: paste or upload your notes, keep them isolated per user, and never train AI on them.
Organize your research privately
Organize your research privately: gather your sources and surface the themes across them — cited, never trained on, and yours to export.
Prep for a meeting from your notes
Prep for a meeting from your own notes: ask for the open decisions and the questions to raise, grounded and cited — never used to train AI.
No. Your sources, journals, and surveys are never used to train AI, never sold, and never shown ads against. A journal entry is read by the AI only when you explicitly opt that entry in.
Yes. In the Notebook surface, every claim cites the exact source passage it came from, and you can click through to read it. When your sources don’t support a confident answer, the AI says so instead of inventing one.
Yes. Export your notebooks, journal, surveys, and Studio work in one click as plain Markdown, with included data clearly distinguished from omitted. Your context is yours to keep and yours to leave.
No. You sign up with an email and password; Google sign-in is optional, never required. Your sources and context are isolated per user either way.
Free to start (40 AI credits and 10 source imports a month). Pro is $12/month and Premium is $24/month, each about 20% less billed annually. No ads, no data sale.
The smallest commitment we can ask. If grounded answers from your own materials beat a chat that forgets you tomorrow, the rest of the product follows naturally.