AI tools have memory — but it's locked inside each app. Switch models, use a different surface, hit a context limit, and you're starting over. nuul gives you a vault you own: one context layer that travels with you across any model, now and in the future.
Works with Claude, ChatGPT, Gemini, Ollama — any model you use today.
The problem
AI tools are powerful — and some even have memory now. But that memory is locked inside each app. Switch models, try a new tool, or hit a context limit, and you're explaining yourself again. The models keep getting smarter, but your context is still trapped behind their walls.
Claude knows you in Claude. ChatGPT knows you in ChatGPT. Switch tools or models and you're a stranger again.
A great conversation, weeks of decisions — gone the moment the tab closes.
Switch from Claude to Gemini and your context doesn't follow.
The insight
The model isn't the problem. The missing piece is continuity — accumulated context that survives every session, every switch, every upgrade.
See how nuul fixes this →How it works
Throw things in from anywhere. nuul does the organising. You do the thinking. The output is yours.
Voice note on a walk. WhatsApp forward from a client. PDF dropped into a folder. Meeting recording. Anything goes in — from any device, in any format, without interrupting what you're doing.
nuul reads what came in, extracts the decisions, tasks, and people mentioned, and links it to what's already in your vault. When something is ambiguous — you get a quick triage prompt, not a filing task. Most of this happens without AI touching it, keeping your costs near zero.
Ask nuul to write a proposal, build a presentation, draft a post, or summarise a quarter. It draws from everything in your vault — not from a blank page. The more context you've accumulated, the richer the starting point.
Export to PDF. Send by email. Post to LinkedIn. Push to Notion. Or just have it ready in your vault for the next conversation. The work is done — and it stays connected for whatever comes next.
The compounding advantage
Most productivity software has a flat return curve. You get the same value from it on year three as you did on day one.
nuul is different. Every capture adds to your vault. Every session enriches the context. Every decision gets preserved. The value compounds — because your context does.
"As more work flows through nuul, the operational memory compounds. Notes remain connected to meetings. Meetings remain connected to people."
A CXO preparing for a quarterly review doesn't start from a blank deck. Their board discussions, operating reviews, team conversations, and decisions are already there — accumulated naturally, connected structurally.
Who it's for
Not AI-native. Not technical. Just people whose work is fragmented across moments, tools, and contexts — and who deserve continuity.
Never lose a conversation, decision, or strategic thread again. Your entire operating context — investor notes, team conversations, pivots — stays connected and searchable.
Walk into every meeting with full context. Board prep, operating reviews, and leadership conversations emerge from accumulated history — not from searching Slack.
Months of interviews, sources, and observations — structurally linked, semantically searchable. An article brief that draws from everything you've gathered.
The operational layer between thinking and doing. Capture during the day. Compose in the evening. Everything connects — without maintenance overhead.
What nuul does
From capturing a thought to shipping a finished document, nuul covers the whole arc of knowledge work.
Speak naturally on mobile or desktop. Transcribed and filed automatically — no editing needed.
Recordings become structured notes. Tasks, decisions, and follow-ups are extracted and linked to the right people and projects.
Find that conversation from three months ago or the decision you half-remember. Ask in plain language — nuul searches everything.
Forward a message, share a voice note, drop a PDF — it flows into your vault without opening another app.
Notes link to meetings, meetings link to people, people link to projects and decisions. The connections build up automatically over time.
Create documents, proposals, presentations, and social posts directly from your vault — starting from your accumulated context, not a blank page.
Set up automations that run in the background — meeting summaries, YouTube digests, weekly reviews, follow-up reminders. nuul works while you're not watching.
Everyone you work with — their history, conversations, open threads, and follow-ups — in one place, connected to the actual work.
Drop any file — PDF, image, screenshot. Text extracted, indexed, and searchable immediately.
Always there, never in the way. A keystroke opens capture. A glance shows what needs attention today.
When something is ambiguous, nuul surfaces it for a quick decision — not a filing task. One tap to confirm, skip, or reassign.
Desktop app, mobile PWA, and WhatsApp as a capture surface. The same vault, the same context, wherever you are.
"Claude, here's my context file. You already know the backstory."
Once your context lives in a vault you control, every AI session starts warmer than the last one ended. Switch models, upgrade providers, try the new thing — your context travels with you.
Model-agnostic
nuul separates continuity from the model. Your vault is a GitHub-backed collection of markdown files — open, inspectable, portable. You own it.
Plug in Claude today. Switch to Gemini tomorrow. Run a local model for sensitive work. The context doesn't care which model is reading it.
The AI layer can evolve. Providers can change. Pricing can shift. Your accumulated context stays intact.
vs. raw AI
nuul isn't a replacement for Claude or ChatGPT — it's what you add to make them know you.
| Capability | Claude / ChatGPT alone | + nuul |
|---|---|---|
| Remembers past decisions | ~ In-app memory, locked to that tool | ✓ Permanent, searchable, portable |
| Knows your projects & people | ~ Learns, but won't follow you elsewhere | ✓ Always in context, across any model |
| Works when you switch models | ✗ New model, zero context | ✓ Context travels with you |
| Structured knowledge extraction | ✗ Raw chat history only | ✓ Decisions, people, projects — linked |
| Captures from voice, file, WhatsApp | ✗ Chat interface only | ✓ Any surface, any device |
| Compounds over time | ✗ History accumulates, context stays flat | ✓ Richer with every session |
| Data ownership | ✗ Vendor servers, no export | ✓ Your GitHub repo, plain markdown |
| Model flexibility | ✗ Tied to one provider | ✓ Open format, any model |
Pricing
nuul runs on your machine and your GitHub. Pay for the compute you use — no markup, no lock-in.
Most of nuul's work — filing, linking, extracting, threading — happens automatically without calling AI at all. Your AI key fires only when you ask for something that needs intelligence: writing, summarising, searching. That's why Groq's free tier is enough for most people's daily use.
Questions
Start compounding
Every day you don't use nuul is a day of context that doesn't compound. The next session can already be smarter.