Private — invite only

Signals for your watchlist, before you have to go looking

Beacon watches the stocks you actually care about — price action, technical indicators, news, and sentiment — and tells you what changed and why, straight on WhatsApp.

NSE + BSE
Watchlist coverage
AI
Daily digest
WhatsApp
Alerts & digest
beacon.test/dashboard
My Watchlist
3 tracked
3
Tracked
1
Alert
2
Bullish
RELIANCE
NSE
₹2,945↑ 1.8%
SOUTHBANK
NSE
₹27.40↓ 0.6%
TCS
NSE
₹4,120↑ 0.9%
Built around your own watchlist — signals include
Three steps from watching to knowing
Beacon turns a list of stocks you care about into signals you'd otherwise have to go dig for yourself.
01

Add a stock to your watchlist

Your own private list — no one else's watchlist mixed in. Sign in with just your phone number, no passwords.

02

Beacon watches it around the clock

Price, moving averages, RSI, volume, news and announcements — tracked continuously while the market's open.

03

Get the signal, not the noise

An alert the moment something crosses your threshold, and a plain-English digest of what mattered — both on WhatsApp.

Watchlist Alerts AI Digest Backtesting News Sentiment Hold/Sell New Ideas Intraday Ideas
Seven modules, one watchlist
Built for a small private group who'd rather get the signal than scroll for it.
WATCHLIST ALERTS

Know the moment something crosses your line

Set the thresholds that matter to you per stock — Beacon checks continuously during market hours and pings you the instant one trips.

  • Moving-average crossovers, RSI thresholds, volume spikes
  • Per-person watchlists — your list, no one else's noise
  • Checked continuously through market hours
  • Delivered straight to WhatsApp
Active alerts
SOUTHBANK
RSI below 30 · NSE
Watching
TCS
50-DMA crossover · NSE
Watching
RELIANCE
Volume spike · 3.2x average
Triggered!
🔔 WhatsApp alert sent — RELIANCE volume spiked 3.2x average.
AI DAILY DIGEST

What moved, and why — in plain English

Claude reads the price action and news for your watchlist and writes the summary you'd have spent twenty minutes piecing together yourself.

  • One digest per person, built from their own watchlist
  • Combines price movement with the news behind it
  • Delivered on WhatsApp — no dashboard required
  • Ask for it on demand, or get it automatically each morning
Beacon Digest
Your morning summary
digest
RELIANCE up 1.8% on strong Q2 refining margins. SOUTHBANK dipped slightly — no news, likely profit-booking. TCS steady ahead of Thursday's earnings call.
Ask for your digest...
BACKTESTING SANDBOX

Test a rule against history before you trust it

Define a simple rule — a moving-average crossover, an RSI threshold — and see how it would have actually performed, instead of guessing.

  • Run any rule against a stock's full price history
  • Compare against simple buy-and-hold
  • See the equity curve, not just a final number
  • A sandbox for testing ideas, not a trading signal
50/200-DMA crossover — RELIANCE, 2 years
Strategy
+31%
Buy & hold
+22%
📊 Beat buy-and-hold by 9pts over the tested window — worth watching, not a guarantee.
NEWS SENTIMENT

Every headline, tagged so you don't have to read them all

Announcements and news for your watchlist, each tagged bullish, bearish, or neutral with a one-line reason — skim instead of scroll.

  • NSE announcements and financial news, filtered to your stocks
  • Bullish / bearish / neutral tag with a one-line reason
  • Surfaces on the dashboard and in your digest
  • Catches the news you'd have otherwise missed
Latest for your watchlist
RELIANCE — Q2 results beat estimates
Refining margins up, retail steady
Bullish
SOUTHBANK — no major news
Move likely technical, not fundamental
Neutral
TCS — large client flags budget cuts
Watch ahead of Thursday's call
Bearish
PORTFOLIO & HOLD/SELL

Not just data — should you keep it or sell it

Tell Beacon what you actually hold — quantity and buy price — and get a plain-language read built around your own profit and loss, not indicator jargon.

  • Track quantity + average buy price per stock
  • Live profit/loss in ₹ and %
  • Hold / Consider Selling / Keep Watching — plain language
  • Tag a stock Long-term or Short-term — you decide which read applies
Our Take on what you hold
FEDERALBNK
50 sh @ ₹144.00 · +138.2%
Hold
BANDHANBNK
5 sh @ ₹151.00 · +9.2%
Keep Watching
ITC
15 sh @ ₹578.00 · −54.3%
Consider Selling
NEW IDEAS

Stocks worth a look, even ones you're not watching yet

Once a day, Beacon scans a curated list of well-known NSE names and surfaces the ones reading a clear Buy — right on your dashboard.

  • Scans beyond your watchlist automatically, once a day
  • Same signals as Our Take, applied across the full list
  • Top picks shown right on your dashboard
  • One click to add a pick to your watchlist
Today's new ideas
TITAN
Because the price has been climbing steadily
Buy
KALYANKJIL
Trend up, volume picking up
Buy
INTRADAY IDEAS

A shorter, steadier list to start same-day trades from

A daily shortlist of heavily-traded, historically steadier stocks in a mild uptrend — a place to start looking, not a signal to act on blindly.

  • Screened for liquidity and lower historical volatility
  • Labeled Low or Medium risk, with a plain reason
  • Preview any pick's full Our Take before adding it
  • Clear reminder built in: lower risk isn't risk-free
Today's intraday shortlist
FEDERALBNK
₹343.00 · heavily traded, steady all year
Low risk
NMDC
₹84.70 · wider swings over the year
Medium risk
Built for us, not for everyone
No sign-ups, no ads, no trying to be a product for a million users — just a tool for a small group who wants the signal without the scrolling.

Private, invite-only

Beacon isn't a public product — it's built for a small group of known people, with each person keeping their own private watchlist.

WhatsApp-first, on purpose

No app to open, no dashboard to remember to check. Alerts and digests reach you where you actually are.

AI that explains, not just numbers

Claude reads the price action and the news together, so the digest tells you what happened and why — not just a percentage.

Test ideas before trusting them

The backtesting sandbox exists so a rule earns your trust against real history, not just gut feeling.

Beacon vs the usual routine
Feature Beacon Checking manually Generic screener app
Personal watchlist, per person~
Technical alerts on your own thresholds~
AI digest that explains the "why"
Backtest a rule before trusting it~
News tagged bullish/bearish/neutral
Hold/Sell read on what you actually own~
Daily new-idea scan beyond your watchlist
Lower-risk intraday shortlist~
Delivered on WhatsApp, not another app

Your watchlist is waiting

Sign in with your phone number — no password, no setup.

Sign in to Beacon