And this is where Hyphælium comes in.
Click the leaf 🍃 it places on your AI screen, and a breadcrumb drops — marking the path back to your query, logged safely in your Vault for whenever you need it again.
Every breadcrumb you drop is free, forever, across our seven built-in platforms. Add a platform of your own — or unlock full breadth — for £0.99 a month, locked in for 3 years from the day you join.
Takes about five minutes to set up, once — using a free browser tool called Tampermonkey. Full installation guide included.
Works across the leading AI platforms
The idea
Every day you have conversations with an AI that hold genuine insight — a strategy refined, a problem solved, a connection made. Then you move to a different task, and the thread is 'lost' in an ever-growing bank of other threads.
Hyphælium is the network beneath. It remembers a breadcrumb trail for each conversation worth keeping — the platform, the opening words, the way back — and holds it, ready to carry you back the moment you need it.
Just one click on the leaf. No interruption. Your thinking — preserved and connected over time, every time.
"For those whose ideas are worth keeping."— The Hyphælium principle
The difference worth having
Where is that AI conversation? It's not lost — just unfindable: scattered and buried across every AI you use. Hyphælium holds the way back to each and every conversation — the path.
When a conversation is worth keeping, press the small green button. One click leaves a breadcrumb — the essence, not the noise. No new workflow to learn.
Claude, ChatGPT, Gemini, Copilot, Perplexity, DeepSeek, Grok — every thread worth keeping lands in one place, free, forever. Want to add a platform of your own? That's part of the paid plan.
You half-remember a brilliant exchange but not which AI, or when? Search your Vault just once and surface the exact thread — no matter where it happened or how long ago. This, this is the part no platform can do for you.
However you browse — Chrome, Firefox, Edge, Safari or Opera — Hyphælium sets up in about five minutes, once, using a free tool called Tampermonkey — the step-by-step 'how to' guide walks you through it.
Your privacy is built into our architecture
Hyphælium saves a breadcrumb trail — a pathway, not the whole conversation. When you save a thread, Hyphælium notes the platform, the link back, and the opening words of your first message — just enough to find it again instantly. The rest of the conversation never leaves the platform that created it. Never.
Your vault is yours alone. Your breadcrumb trails are stored against your account and no one else's. We don't sell data, we don't show ads, and we have no reason to read your thinking — only to help you return to it.
"The conversation stays where it was born. Hyphælium simply remembers the way home."— How the vault works
In tribute
Albert Howard · Robert McCarrison · Eve Balfour · Suzanne Simard
who, across a century of work and insight, taught us that the soil is a living network — that what flourishes above depends on the unseen threads beneath. Hyphælium carries their wisdom into the life of the mind.
Inspired by the mycelial networks that quietly bind a forest — and connect what would otherwise stand alone.
Pricing
Saving is free, unlimited, forever — across seven built-in platforms. One plan unlocks full breadth, including adding your own, plus automatic tagging and unlimited pins and folders. Less than a coffee a month, locked in for 3 years from the day you join.
Individual
per month · locked for 3 years from the day you join
Start now
No card needed. Saving is unlimited, forever, across seven built-in platforms — the leaf, your vault, search, everything.