>_ alternatives to AltIndex
5 alt data tools that do a similar job to AltIndex, with the facts side-by-side.
See full data, pricing and features on the AltIndex profile page.
the tool you're replacing
AltIndex— Aggregates alternative data signals including Reddit mentions, web traffic, app downloads, job postings, and sentiment across 2,527+ stocks, ETFs, and cryptocurrencies with AI-powered scoring and alerts.
Multi-assetAlt DataFREE-$$$· AI scores every stock 0-100 using hedge-fund-grade alternative data feeds
| tool | best for | pricing | who uses it |
|---|---|---|---|
| AltIndex (this tool) | AI scores every stock 0-100 using hedge-fund-grade alternative data feeds | FREE-$$$ | — |
| Swaggy Stocks | retail traders looking to monitor social media chatter and sentiment trends on wallstreetbets and similar communities. | $? | Retail |
| Job Radar | monitoring new job postings to infer product/research direction at major ai labs | FREE | Retail, Hedge Fund, Mutual Fund, Investment Bank |
| Thinknum | investors and analysts tracking corporate performance through web-scraped alternative data, including hedge funds, banks, and other institutional investment firms. | CALL | Hedge Fund, Investment Bank, Mutual Fund |
| Third Bridge | expert network of 1.5M+ professionals with MCP integration for LLM access | CALL | — |
| String AI | hedge funds, private equity, and financial institutions extracting alternative data from the web to drive investment decisions | CALL | Hedge Fund, Private Equity, Mutual Fund |
- Swaggy Stocks— Tracks social media mentions and sentiment across Reddit, Twitter, and other platforms to surface trending stocks and crypto based on retail discussion volume.
- Job Radar— Tracking OpenAI, Anthropic & xAI career pages via their public APIs. No scraping required.
- Thinknum— Provides alternative data scraped from the web covering store locations, job listings, product pricing, real estate listings, car inventories, and app engagement metrics across 450,000+ companies.Multi-assetAlt DataCALL· tracks product pricing down to individual SKU level per vendor across retailers
- Third Bridge— Connects institutional investors and consultancies with over 1.5 million vetted industry experts for 1:1 calls, surveys, and access to a library of 100,000+ expert transcripts covering 75,000+ companies.
- String AI— Scrapes structured data from websites using AI-generated scrapers with automated maintenance, proxy infrastructure, and data quality monitoring.