Open source · self-hosted · your money stays yours

Dating,
but for stocks.

Swipe right on stocks you like. Strong fits become matches — and your matches build your portfolio. Play money, or your own broker.

🔒 Open source · you keep your keys · Stocker never touches your money. Not investment advice.
Stocker
Discover

How it works

Research turned into a habit — the fun part of investing, before any money is on the line.

1

Tell it your type

A 30-second quiz — your risk, style, sectors, values. No jargon.

2

Swipe to match

Swipe right to like, left to pass. A transparent "your-type score" shows how much it's your type — a strong fit is a match.

3

Matches become your portfolio

Every match becomes a position you can track and grow. Want real trades? Self-host your copy and connect your own broker (single-account today).

Not your usual stock app

🔍

Not a screener

You swipe — you don't configure 12 filters to find a stock.

🏦

Not a brokerage

Discovery, not execution. Your own broker does the buying.

💬

Not a tip service

A similarity score for your taste — never a "buy this."

What's inside

Real data, an honest score, and a clean line between discovery and your money.

🔥

Swipe-first discovery

Right = like, left = pass, ★ = watch. A strong fit becomes a match — discovery that feels like a feed, not a screener.

Your-type score

A transparent similarity score — not a buy rating — with a one-line "why."

📈

Real NSE data

Live end-of-day prices, 90-day charts, computed volatility/momentum, real news headlines — free.

📊

Paper portfolio

Track matches with P&L, allocation, cash and buy/sell — play money by default.

🔗

Bring your own broker

Self-host and connect your own Zerodha to place real orders on your own account — single-account today. Stocker never holds your money.

🛡️

Safe by design

The swipe never buys. A cost/funds guard and a spend cap stand between you and a mistap.

Run your own in a minute

It's one Python app. Demo mode needs no keys and no money.

# clone & run the safe demo
git clone https://github.com/ASHISH-KUMAR-PANDEY/stocker.git
cd stocker
python3 -m pip install -r requirements.txt
python3 server.py   # → http://127.0.0.1:4173

✓ open it, swipe, build a paper portfolio — no login, no money

Read the full guide →

The fine print

Stocker isn't a brokerage and never holds your money or securities — you self-host and trade through your own broker, so your trades and any losses are your own. The hosted demo is fully simulated. No fractional shares in India — the smallest real buy is one whole share. Company info is illustrative; prices, charts and news are real. Not investment advice; comply with your broker's terms and local regulations.