AltIndex

Investment platform using alternative data like Reddit momentum, social sentiment, and AI analysis to identify stock trends early.

Verified API available ~22k monthly visits
Quick facts
What is it Investment platform using alternative data like Reddit momentum, social sentiment, and AI analysis to identify stock trends early.
Pricing Paid — from $29/mo
Free tier Yes
Platform Web Application
API Yes
Best for Identifying trending stocks before they go viral, Tracking insider trading and congressional stock activity
Domain registered 2025

Data updated Aug. 1, 2026

What does AltIndex do?

AltIndex is an investment research platform that analyzes alternative data sources to help investors spot market trends before they become mainstream. It tracks real-time signals from Reddit discussions, social media sentiment, job postings, web traffic, app downloads, and insider trading activity, then combines these with traditional fundamentals and technical analysis to provide comprehensive stock insights.

The platform stands out by offering AI-powered stock picks with a claimed 75% win rate, real-time alerts for portfolio movements, and the ability to track unconventional data points that often precede market moves. It provides specific features like congressional trading tracking, fear and greed indices, and earnings calendar integration, giving investors multiple angles to assess potential investments.

This tool primarily benefits retail investors, active traders, and financial enthusiasts who want to stay ahead of market sentiment shifts. Real-world use cases include identifying Reddit-fueled meme stocks early, tracking insider buying patterns, monitoring social sentiment around earnings reports, and receiving alerts when unusual activity occurs in tracked stocks.

#ai stock picks#alternative data#data analytics#financial data#investment analysis#stock alerts#stock market#stock screener#trending stocks

Key features

What makes it stand out
01
Real-time Reddit and social sentiment tracking for early trend detection
02
AI-powered stock picks combining alternative data with fundamental analysis
03
Customizable alerts for portfolio movements and unusual activity
04
Congressional trading data and insider activity monitoring
05
Mobile app with push notifications synced across devices

Who is AltIndex for?

Who benefits most from this tool
Identifying trending stocks before they go viral
Tracking insider trading and congressional stock activity
Monitoring social sentiment around earnings and news events

Pricing

Free tier available — start without a credit card

Starter

$29.0/month
$16.58/month billed yearly
  • 10 stocks in portfolio
  • Top 25 AI stock picks
  • Stock alerts
  • AI portfolio insights
  • Unlimited stock screener

Pro

$99.0/month
$41.58/month billed yearly
  • 100 stocks in portfolio
  • Unlimited AI stock picks
  • Stock alerts + AI chatbot
  • API access + export tools
  • Priority support

Trust & presence

Domain Domain registered 2025

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