Omphalis
Long content, mapped.
A comprehension companion for the articles, podcasts, videos, PDFs, and notes you already care about.
The short version
Omphalis gives long content a map, a margin, and a way back.
See the structure
A summary gives the gist. A map helps you follow the content — where it turns, where it thickens, where to re-enter.
Mark what matters
A margin lets you respond. Understand the dense parts, and declare — in your own hand — what mattered.
Return & connect
The useful parts stay reachable. Over time they connect to everything else you've read, heard, and thought.
The problem
People take in meaningful content, then lose the useful parts.
Then it disappears — into memory, tabs, bookmarks, scattered notes, and half-remembered fragments. The problem isn't only overload. It's that nothing helps the content you chose become clearer, markable, and returnable.
The lived pain
Long content breaks in predictable ways.
People don't say "I need a comprehension system." They say this:
The category gap
Current tools solve pieces, not the whole loop.
Each category is good at one move. None of them keep you with the content, then bring you back to it.
What Omphalis is
A comprehension companion for long-form content.
It doesn't own the content. You bring articles, podcasts, videos, PDFs, newsletters, notes, and highlights from where they already live. Omphalis makes them easier to enter, understand, mark, and return to.
- 01See the shape.The landscape of a long thing, before you enter it.
- 02Understand the hard parts.Help exactly where the content gets dense.
- 03Mark what matters.Declare meaning in your own hand.
- 04Find your way back.Marked moments become return points.
- 05Connect meaning over time.Across everything you take in.
The product model
Four layers of understanding.
Omphalis applies four layers of intelligence to the content you bring. The first two work on item #1; the last two compound over your whole library. Layer 1 is the foundation; Layer 4 is the moat — and your marks are the user act that threads through all of them.
Clean
Any source enters cleanly — clutter stripped, layout untangled, made readable.
Before any AI output
Structure
Every piece gets a navigable shape — typed moments, density — before you enter it.
Works on item #1
Annotations
Sparse, high-precision help, only where understanding usually breaks.
Works on item #1
Connections & return
What you marked becomes reconnectable across your whole library.
Compounds at 50+ items
Layer 1 · arrives clean
Comprehension starts before any AI output.
Most products treat ingestion as plumbing. Omphalis treats it as the first layer — any source comes in cleanly, its clutter stripped and its layout untangled, before it is ever structured or annotated.
Layer 2 · see the shape
A two-hour podcast becomes followable.
Instead of a flat two-hour timeline, you see the structure: typed moments, dense passages, the exact second worth marking. This is orientation, not summary — scrub it.
Layer 3 · understand the hard parts
Helpful notes, only where it's dense.
Three to five high-precision enrichments per piece — Source, Define, Expand. Never opinions, never filler. A bad annotation is worse than none, so Omphalis stays quiet unless it helps. Hover a dotted phrase.
Finding the stone
The omphalos at Delphi was a carved stone the Greeks treated as the navel of the world — the center of every distance, the fixed point from which meaning radiated outward.
To read well is to find that stone inside a text: the place an argument actually turns. Most tools hand you the whole quarry. Omphalis points to the dense moments where a careful note earns its place — and stays quiet about the rest.
The mark · your act, not a layer
The mark is the irreducible unit of Omphalis.
A mark isn't a fifth layer — it's the user act that threads through all four. A model can summarize the source, or guess what matters.
But your mark says what mattered to you. That is the difference between model-generated importance and user-declared meaning — and it is the seed every connection in Layer 4 grows from.
Most tools hand you the whole quarry. Omphalis hands you the one stone worth carrying — and lets you say, in your own hand, exactly what it meant to you.
Each mark stores its source, its location or timestamp, your intent, an optional note — and becomes a return point and the seed of future connections.
Layer 4 · return & connect
Marked moments become return points.
Not generic document similarity. The strongest connections grow from what you marked, questioned, saved, and returned to — across every kind of content. Hover a node.
The felt experience
"I can see this now."
Not "AI summarized it for me." The first time someone opens a long thing and sees its shape, the reaction isn't admiration for the model. It's relief.
- ·Ten major moments
- ·Where the argument begins
- ·Where the dense section starts
- ·Which claim may need context
- ·The exact timestamp worth marking
Positioning · what it is not
Not a better NotebookLM.
NotebookLM is powerful, and we respect it. It turns a source set into generated outputs. Omphalis does the opposite — it helps you stay with the source.
Turns sources into outputs.
- Source-grounded chat
- Audio & video overviews
- Reports & study guides
- Mind maps, flashcards, quizzes
Helps you stay with the source.
- Clean presentation
- Structure maps
- Sparse annotations
- Your marks & return points
- Connections from marked moments
Positioning · what it is not
Not another chat box.
Most AI tools begin with a prompt. Omphalis begins with the content itself — never framed as "ChatGPT for your documents."
Upload → prompt → answer.
- Starts with a blank box
- You do the asking
- The content is just context
Content → map → marks → return.
- Its shape, up front
- Its dense moments
- Your marks
- The way back
Positioning · what it is not
Not "Pocket with AI."
Read-later tools solve capture. Omphalis solves comprehension and return — a new experience for long content, not a smarter queue.
Saves the link.
- Capture
- A growing queue
- Eventually, a pile
Helps you enter the content.
- Clean reading
- Structure & dense moments
- Annotations & marks
- Return points & connections
Positioning · what it is not
Not a domain tool.
Zotero, Obsidian, Readwise, Logos — strong where they specialize. Omphalis doesn't compete there. It works across the content you actually encounter, and across time.
Go deep inside one field.
- Reference management
- Personal knowledge bases
- Highlight sync
- Powerful, but bounded
Works across sources & moments.
- Articles, podcasts, videos
- PDFs & newsletters
- Notes, highlights, voice
- Continuity across all of them
Positioning · what it is not
Not ambient memory.
Ambient tools watch everything and ask "what did you see?" Omphalis preserves the meaning you chose, and asks "what mattered?"
What did you see?
- Watches screen activity
- Transcribes meetings
- Captures everything by default
What mattered?
- Explicit curation
- You decide what enters
- It keeps what you chose
Who Omphalis is for
For people who learn from long-form content.
The behavior matters more than the title — a sustained learning practice, real habits: saving, highlighting, subscribing, and quietly complaining about forgetting what they read. The older docs call them the Committed Learner.
The business model
We charge for intelligence, never for your own thinking.
Every account opens on a 30-day Premium trial — no card. After that, three plans metered by comprehension units, the work of turning a source into something understood. Reading what you've saved, your own notes, and exporting your data are free at every tier.
Free
Available now
Start with the things you actually chose.
- Clean reading and structure on every item
- 100 subscribed sources · 2 GB storage
- Library kept forever. Voice notes never metered.
- Extension, mobile share sheet, full export
Pro
Available now$90 / year · save 17%
Every article, podcast, and video you take in, understood.
- Definitions, sources, expansions at the dense moments
- Mark what matters and add your own notes
- Connections light: entity links and semantic search
- 1,000 sources · 25 GB · add a pack anytime
Premium
Available now$190 / year · save 17%
The whole library working together.
- Cross-content connections across everything you saved
- Engaged-item scoring across your recent top 100
- Everyday + HD + Lifelike listening hours
- Unlimited sources · 50 GB storage
What the allowance buys
Premium extraction, not cheap scraping.
Comprehension is only as good as what comes in. Each format runs its own high-fidelity pipeline before a single layer of intelligence touches it — the extraction allowance on each plan is how much of that work it includes.
Cheap scraping
- Grabs raw HTML — ads, nav, and boilerplate ride along
- PDFs collapse into jumbled, out-of-order text
- Auto-captions: no speakers, no punctuation, drifting timing
- Paywalled and JS-rendered pages come back empty
- Garbage in — every layer above inherits the mess
Omphalis premium extraction
- Article body isolated — clutter and boilerplate stripped
- PDF columns, tables, and reading order untangled
- Audio & video diarized, punctuated, split at real pauses
- Hard sources rendered and read the way you'd see them
- Clean source in — Strata, annotations, and connections stay honest
Unit economics & lean infrastructure
Built as a focused, durable business.
- Low fixed infrastructure
- Edge-native architecture
- Usage-based processing
- Priced by comprehension units
- Credits extend runway
- A small team, by design
Core infrastructure: Cloudflare Workers, D1, R2, Vectorize, Workers AI, Durable Objects, Queues.
The moat
The moat is accumulated, user-declared meaning.
Features are a time-delay advantage. The durable moat lives inside the account — and a competitor can copy the product but not the months of a particular person's attention.
Clean extraction quality. Structure quality. Annotation trust. Real, but copyable.
Marks, notes, return history, accepted and rejected connections, voice reflections — cross-source understanding that only grows with time.
Why the moat compounds
The replacement cost is time, not money.
A competitor can copy every feature in a quarter. It cannot import what it never held:
Rebuilding those takes months of re-engagement — which is exactly why marks and return points are first-class from day one.
The model strategy
Models are replaceable workers.
Not "send content to a frontier model and show the answer." Frontier or fine-tuned models generate candidates; Omphalis owns the comprehension standard and decides what surfaces. The edge isn't a bigger model — it's a better pipeline.
The go-to-market motion
Don't market the app. Market what it produces.
The best asset is an Omphalis map of a real article, podcast, video, or PDF. For creators: let Omphalis map your long work for your audience. Show value first; invite people in second.
- 01Public content mapsArtifact-led posts, not feature ads.
- 02Creator collaborationsMap a real episode or essay for their readers.
- 03Early-access testsOne real content item per tester.
- 04Serious long-form usersThe people who already feel the pain.
Launch validation
The next proof is small and concrete.
Don't validate with compliments. Validate with behavior — did they understand the map, did they mark anything, would they return to it?
Roadmap
Prove the loop. Build the companion. Build the moat.
Prove the loop
- Clean content
- Structure maps
- Sparse annotations
- Marks
- Return points
Build the companion
- Browser extension
- Timestamp marks
- Source intent
- Inbox Ready
- Marked view
Build the moat
- Connections from marks
- Spaces
- Return surface
- Fine-tuned quality gates
What is already built
Omphalis is not starting from zero.
The work now isn't merely building software. It's sharpening the launch loop around comprehension — on top of a real foundation.
Why this team can build it
Built by a product-minded engineering leader.
Stanly Thomas
Founder & Engineer · Voxiven
Twenty-plus years of engineering leadership across web, mobile, desktop, browser extensions, infrastructure, and AI workflows — currently at Paylocity, after Microsoft, Oracle, and Schneider Electric. The credibility is execution depth, not founder theatrics.
The ask
Help Omphalis prove the comprehension loop.
- Creators — let Omphalis map one piece of your long work for your audience.
- Users — try it with one real article, podcast, video, or PDF.
- Design partners & early users
- Infrastructure, model & evaluation credits
- Content collaborations
- Patient angel capital, aligned with a durable prosumer outcome
Not everything you see.
Everything you chose.
Appendix · in one breath
Long content, mapped. Omphalis helps you see the structure, understand the hard parts, and mark what matters.
Omphalis makes long content easier to understand. It gives articles, podcasts, videos, and documents a clean page, a clear map, helpful notes where things get dense, and a way to mark the moments that matter. Over time, those marks become return points and connections across what you read, listen to, watch, and think.
Appendix · reference
The details, kept close.
Source set → outputs
NotebookLM: source set becomes generated outputs. Omphalis: content itself becomes a clean map, annotations, marks, and return points. Different lane — content engagement, not study artifacts.
What a mark stores
Source · location or timestamp · context · user intent · optional note · return point · future connections. A mark can mean: important, confusing, use later, I disagree, question, changed my view.
Custody vs depth
Inbox: what arrived. Library: what was chosen. Marks: what mattered. Source intent sets how much attention future arrivals deserve. Processing depth is separate from custody.
Not a shadow library
Omphalis is not a downloader. Content can stay where it lives. It preserves links, metadata, timestamps, marks, notes, lawful transcripts, and return points.
What Omphalis will not do
No social feed. No infinite scroll. No engagement-farming. No leading with AI branding. It won't replace domain tools, download restricted media, compete on generic summaries, or become a creator audio studio.
Before and after the question
They're excellent when you have a question. Omphalis helps with everything around it: entering content, following structure, noticing hard parts, marking meaning, returning later, and connecting marked moments over time.