BETA Danu Finance is currently in Beta — features are actively evolving. Learn more about the app →
Now available on Android

Screen stocks the way
the legends would.

Danu filters thousands of stocks through proven investor frameworks — Buffett, Graham, Lynch and more — and delivers AI-powered analysis straight to your phone.

Google Play See how it works ↓
9:41 ▲ WiFi ▮▮▮
📊 Buffett Screener
AAPL
Apple Inc.
91
$185.40
🔥 Strong Buy
MSFT
Microsoft Corp.
87
$412.10
✓ Quality
V
Visa Inc.
83
$272.55
👀 Watch
📊 🔍 📈 🔔 👤
5,000+
Stocks screened daily
6
Investor frameworks
$4.99
Full Pro access / month
AI
Powered analysis on every pick
Features

Everything serious investors need.

Not tips. Not hot takes. Just rigorous, framework-driven screening and the data to back it up.

📊
Intelligent Screener
Runs thousands of stocks through whichever investor lens you choose. Results scored and ranked — speculative, growth, or established — in seconds.
🤖
AI Analysis
Every screener hit gets a RACE brief — Role, Assessment, Context, Execute — powered by Claude AI. Understand why a stock scores the way it does, instantly.
PRO
📈
Backtest Replay
Run your chosen investor style against historical data and see exactly how the strategy would have performed. Conviction built on evidence, not hope.
PRO — Unlimited
🔔
Smart Alerts
Get notified when a stock enters or exits your active screener. Never miss a signal because you weren't watching the market.
🔍
Deep Dive Rankings
Your watchlist ranked by your chosen investor style in real time. Know at a glance which of your holdings still pass the test.
🔒
Biometric Security
Face ID and fingerprint lock. Your portfolio data stays on your device — we don't store your holdings or trading activity.
Investor Styles

Screen like the greats.

Each framework is built from the actual metrics and philosophies these investors used. Not approximations — the real criteria.

FREE 🏦
Warren Buffett
1965 – present
FREE 📖
Benjamin Graham
1930s – 1970s
FREE 🚀
Peter Lynch
1977 – 1990
PRO ⚡
Joel Greenblatt
1985 – present
PRO 📊
William O'Neil
1958 – 2023
PRO ⚙️
Custom Style
Your parameters
🎛️
Blend Mode — Pro exclusive
Mix any combination of investor styles with weighted sliders. Build a Conservative (Graham 60% + Buffett 40%), Aggressive (O'Neil 70% + Lynch 30%), or any blend that matches your thesis.
PRO
Pricing

Simple. Honest. No tricks.

Start free. Upgrade when you're ready. Cancel anytime — no lock-ins, no dark patterns.

FREE
Starter
$0 forever
No credit card required
  • ✓Buffett, Graham & Lynch styles
  • ✓Full stock screener
  • ✓Deep Dive rankings
  • ✓Smart alerts
  • ✓3 backtest replays / month
  • —AI Analysis
  • —Greenblatt, O'Neil & Custom styles
  • —Blend Mode
Download Free
PRO
Pro
$4.99 / month
Billed monthly · Cancel anytime
  • ✓Everything in Free
  • ✓AI Analysis on every result
  • ✓All 6 investor styles
  • ✓Blend Mode
  • ✓Unlimited Replay / backtesting
  • ✓Knowledge Base
  • ✓Priority alerts — all styles
  • ✓Early access to new features
Upgrade to Pro

Start investing with conviction.

Free to download. No account needed to browse. Sign up when you're ready to run your first screen.

Download on Google Play Learn more ↓