An early-warning system for your portfolio.
No broker access. No credentials. Nothing to install. You type what you hold; Telumin watches it and tells you — in dollars — when something threatens it.
Free · no account · it runs in your browser
From a list of what you own to a 24/7 watch.
Three steps. No broker access, no credentials, nothing to install — and at the end, something is watching your money around the clock.
Add what you own
Open the free workbook and type your tickers — quantity, cost, done. It lives entirely in your browser: no account, nothing leaves your device.
Open it in the cloud
One tap carries your workbook to the app — positions, diary, and cashflows, nothing else. Write why you hold each position; Telumin turns that reason into break-conditions it can watch.
Turn on the watch
Activate Telumin Plus and your holdings become live, watched positions. Threats arrive priced in dollars — evidence attached. You decide; Telumin never places orders.
Every 5 minutes, while you do something else.
A dedicated node runs the same cycle around the clock — and only ships a signal when it can show its work.
Reads six sources
SEC filings and their item codes, fundamentals, news, price history, social chatter, operational events — landed in a local warehouse.
Your theses pull the trigger
Declared watch-theses with typed triggers — an 8-K item code, a margin threshold, a drawdown percentage, a keyword — decide what deserves investigation.
Three roles debate, evidence ships
An Advocate argues the threat is real, a Skeptic attacks it, an Adjudicator rules. Only signals that clear the materiality bar ship — with sources, timestamps, excerpts.
An overnight watch cannot run on data it cannot see — so here is the honest trade. We hold the minimum, encrypted in transit, stored in the EU, deleted for real in one click. And at every tier, without exception: Telumin never connects to your broker, never holds credentials, never uses an aggregator.
We hold (if you import)
- · Ticker symbols you track
- · Quantities and average cost you entered
- · Your written thesis and its break-conditions
- · Cashflows you logged
We never have
- · Broker login or API credentials
- · Your brokerage transactions or statements
- · Bank accounts or payment history beyond Stripe’s records
- · Your identity beyond an email address
Workbook
free · no account
100% in your browser. Your data never leaves your device.
Sign in
free
Your workbook travels with you — imported and watched once you activate Plus.
Telumin Plus
$29/mo · $290/yr
Positions, diary, cashflows on EU servers — the minimum. Export or delete for real, one click.
| Aggregator-based trackers | Telumin | |
|---|---|---|
| First onboarding step | Connect your broker via Plaid/SnapTrade — hand over credentials | That step does not exist |
| Copy of your portfolio in their cloud | Default, continuously synced | Only if you choose to import; minimal projection |
| Free tier requires an account | Yes | No — it runs in your browser |
| Leaving | Disconnect; data typically remains | One-click export, one-click hard delete (tested) |
The first step takes 30 seconds.
Common questions
Does Telumin connect to my broker?+
No. There is no such feature to enable. Telumin reads what you enter or import — it never holds credentials.
Where is my data?+
Workbook: in your browser. With an account: on EU servers (Hetzner). AI inference for signal generation runs on Telumin's own hardware with local models.
Is my data used to train AI?+
No. Your data trains no one's models.
How do I leave?+
Settings → Privacy & data. Export downloads everything as JSON. Delete removes every record, permanently.
Why should I trust an alert?+
Every signal ships with evidence — source, timestamp, excerpt. Every saved analysis carries the evidence snapshot it was built on.
Is this investment advice?+
No. Telumin proposes and explains; you decide. It never places orders and never manages money.
Your broker doesn’t see it.
Telumin is a technology and research provider, not a registered investment adviser or broker-dealer. Nothing here is investment advice. Telumin proposes and explains; you decide. It never places, routes, or manages orders.