>_ best Free Insider Trading tools

The 20 top free insider trading tools in the index, ranked by upvotes.

1. 01.
   The 13F— Transforms SEC Form 13F filings from 8,600+ institutional managers into structured intelligence reports showing trades separated from price drift

   EquitiesResearch$-$$· ▲ 1

   [↗] visit the13f.com[alternatives]
2. 02.
   Neyman AI— Provides AI-powered stock research through a conversational copilot interface backed by frontier LLMs and comprehensive financial data covering 50,000+ global companies.

   EquitiesResearchFREE-$$· ▲ 0

   [↗] visit neyman.ai[alternatives]
3. 03.
   Stock Alarm— Monitors holdings for price moves, filings, earnings, analyst actions, news, insider clusters, trend breaks, and unusual volume with real-time alerts

   Multi-assetPortfolio TrackingFREE· ▲ 0

   [↗] visit pro.stockalarm.io[alternatives]
4. 04.
   Arkolith— Provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures through MCP and REST API with per-datapoint provenance to primary SEC filings.

   EquitiesData & APIsFREE-$$· ▲ 0

   [↗] visit arkolith.com[alternatives]
5. 05.
   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-$$$· ▲ 0

   [↗] visit altindex.com[alternatives]
6. 06.
   ShareSEER— Tracks insider trading transactions in real-time and detects cluster buying patterns when multiple executives purchase the same stock within days.

   EquitiesResearchFREE-$$· ▲ 0

   [↗] visit shareseer.com[alternatives]
7. 07.
   ShareStructure— Analyzes SEC filings to reconstruct share structures including warrants, convertible notes, and preferred shares, scoring dilution risk for micro-cap and small-cap stocks.

   EquitiesResearchFREE· ▲ 0

   [↗] visit sharestructure.io[alternatives]
8. 08.
   StockAInsights— Extracts financial data and metrics from SEC filings using multi-strategy AI trained on industry-specific patterns, delivering 12+ years of standardized statements, ratios, and AI-generated investment narratives.

   EquitiesResearchFREE-$$· ▲ 0

   [↗] visit stockainsights.com[alternatives]
9. 09.
   Alpha-File— Tracks hedge fund, mutual fund, and activist investor holdings aggregated from 13F, N-PORT, and beneficial-ownership filings across multiple sources

   EquitiesResearchFREE· ▲ 0

   [↗] visit alpha-file.com[alternatives]
10. 10.
    EODHD— Provides REST and WebSocket financial data APIs covering 60+ exchanges, 150K+ tickers, 30 years of historical EOD/intraday prices, fundamentals, options, forex, crypto, and macroeconomic indicators

    Multi-assetData & APIsFREE-$$· ▲ 0

    [↗] visit eodhd.com[alternatives]
11. 11.
    AlphaResearch— Searches millions of global filings, transcripts, press releases and reports using AI-powered natural language processing to extract insights from unstructured text documents.

    EquitiesResearchFREE-$$· ▲ 0

    [↗] visit alpharesearch.io[alternatives]
12. 12.
    ChartRead— Analyzes candlestick charts via screenshot or ticker to identify technical patterns and generate trade setups with entry, stop, and target levels using Claude AI vision.

    Multi-assetResearchFREE-$$· ▲ 0

    [↗] visit chartread.ai[alternatives]
13. 13.
    EDGAR Analyst— Pulls SEC filings from EDGAR, extracts structured data, redlines disclosure changes across periods, and generates cited analysis within 60 seconds of filing publication

    EquitiesResearchFREE-$$· ▲ 0

    [↗] visit edgaranalyst.com[alternatives]
14. 14.
    Quiver Quantitative— Aggregates alternative data on congressional trading, insider transactions, hedge fund activity, lobbying, government contracts, and corporate political contributions for equity research.

    EquitiesAlt DataFREE-$$· ▲ 0

    [↗] visit quiverquant.com[alternatives]
15. 15.
    StoxPulse— Analyzes earnings calls, SEC filings, insider trades, and news using Google Gemini AI and delivers scored summaries for S&P 500 stocks and ETFs

    EquitiesResearchFREE-$$· ▲ 0

    [↗] visit stoxpulse.com[alternatives]
16. 16.
    TickerScores— Generates composite investment scores for US equities by aggregating price momentum, insider trading, fundamentals, technical indicators, sentiment, and AI-generated analysis across nine dimensions

    EquitiesResearchFREE-$· ▲ 0

    [↗] visit tickerscores.ai[alternatives]
17. 17.
    WhaleWisdom— Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools

    EquitiesResearchFREE-$$· ▲ 0

    [↗] visit whalewisdom.com[alternatives]
18. 18.
    OpenInsider— Tracks SEC Form 4 insider trading filings in real-time with screeners for cluster buys, officer purchases, and penny stock insider activity

    EquitiesResearchFREE· ▲ 0

    [↗] visit openinsider.com[alternatives]
19. 19.
    Dataroma— Tracks 13F filings and portfolio holdings of 82 notable hedge fund managers and institutional investors

    EquitiesResearchFREE· ▲ 0

    [↗] visit dataroma.com[alternatives]
20. 20.
    Finviz— Provides a stock screener, real-time quotes, charts, portfolio tracking, insider trading data, and heat maps for US equities

    EquitiesScreenersFREE-$$· ▲ 0

    [↗] visit finviz.com[alternatives]