Lectures, side projects, random thoughts at 2 AM — get them out of your head and into one place you'll actually find again. Pulsar does the organizing; you just capture.
Just dump it in — Pulsar sorts it, links it, and brings it back when you need it.
No folders to set up, nothing to maintain. Write it down now — Pulsar keeps it safe and finds it later.
Notes, dumps, voice memos, math — capture it all, and find it whenever you need it.
As you write, Pulsar quietly points at notes you already have — related, relevant, never forced.
Drop anything into the Dump — it becomes a new note, or lands inside the one it belongs to.
“Tuesday at 3” from a voice memo — added to calendar
Mention a time in a voice memo — “Tuesday at 3” becomes an event on your calendar.
resurfaced while you were writing
Old notes resurface when they are relevant again — a gentle nudge, not a push.
Every note lives on the spatial canvas and in the classic editor. Arrange spatially when you want to think in space, switch to a clean page when you want to write.
One inbox for every format. Text, PDFs, links, recordings — the Dump sorts it, you just move on.
→ Raw transcript saved→ Summary extracted from PDF: Ch. 3 Notes.pdf→ Structured data detected (headings, formulas)→ Appended to note: “Machine Learning”New note or append
Every dump becomes a new note — or lands inside the note it belongs to.
Summary extraction
Links and PDFs get summarized automatically, right in the dump.
Structured data from PDFs
Headings, tables, and formulas come through intact.
Anything goes
Text, images, links, recordings — everything lands in one inbox.
Bring a local model or your own API key. Resurfacing, auto-linking, and dump summaries all run locally.
Match by title or exact words, filter by folder, and scan the last 30 days — every result lit up on the graph.
hippocampus Notes on memory consolidation
title matchhippocampus Voice memo from today
exact wordshippocampus Ch. 3 Notes.pdf
exact wordsRecord a lecture and search the raw transcript. Drop a formula in $...$ and see it typeset instantly.
Voice memos that read themselves back
00:04:12 · lecture-recording.mp3
Inline $...$ and display $$...$$ — live preview included
Auto-archive older items
Storage included
Folders required
Private by default
Start free. Upgrade when you outgrow it.
Everything you need to start capturing.
For power users who want more control.
For teams and knowledge architects.
Your AI, your data. Pulsar never sees what you ask — BYOM routes directly from your browser to your chosen provider.