VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

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Best Free Insider Data Tools for Investors

Every product on this page includes a genuinely free tier, so you can plug trusted insider data software into your workflow without swiping a card.

We filtered our full directory to focus on the 32 free insider data platforms investors lean on today. Community voting keeps the rankings honest, while editorial picks highlight standout experiences for research, screening, and execution. Use this shortlist to compare pricing limits, supported platforms, and capabilities before graduating to paid upgrades.

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Want the full picture? The main category page covers 35 total insider data tools, and the broader Find My Moat directory spans more than 205 investing platforms.

See 35 total insider data tools Discover ALL tools

Top 10 picks

10 picks

1
GuruFocus
A global equity research and value-investing platform with robust screening, backtesting, and portfolio tools. Features and data access depend on plan tier—Premium vs. Premium Plus—while enterprise-level users can license data directly via API. Add-ins for Excel and Google Sheets extend workflows, though usage caps apply to lower tiers. Alerts and mobile apps are included across paid plans.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile, API
2
OpenInsider
Free web-based screener for U.S. SEC Form 4 filings, tracking insider buys and sells in real time. Data is sourced directly from SEC.gov and refreshed between 6:00 and 22:00 ET on U.S. business days.
Category votes only
Pricing: FreePlatforms: Web
3
Unusual Whales
Real-time options flow and dark-pool analytics built for active traders. Free plans view delayed data; paid tiers stream live flow, with annual plans unlocking data downloads. The public API is sold separately, and “Periscope” (market-wide SPX exposure) is available as an add-on.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile, API
4
Insider Screener
Covers global insider trading activity with standardized data across markets. Paid tiers unlock additional screening power, tracking capacity, exports, and performance rankings. Plus allows 25 tracked stocks; Pro adds earnings data and 50 tracked stocks; Premium goes up to 500 tracked stocks with detailed insider performance metrics and priority support. There’s no free trial, but refunds are available within 7 days of purchase.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
5
BamSEC
A focused research platform for SEC filings and transcripts. The Pro plan adds powerful tools like document search, Excel table downloads, redlines, transcripts, and all-company screening with alerts. Enterprise subscribers get consolidated invoicing, usage reporting, and priority support.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
6
CapEdge
A free research platform for US markets that combines filings, transcripts, ownership dashboards, IPO tracking, and ETF exposure tools. Users can set up near real-time filing alerts, search with advanced operators, and export results to CSV/Excel. CapEdge also connects to Deal Roadshow for access to IPO roadshows. There’s no public API; all functionality is delivered through the web app.
Category votes only
Pricing: FreePlatforms: Web
7
EODHD (EOD Historical Data)
Global market-data API provider offering both REST and WebSocket access. The free tier includes delayed quotes (15–20 minutes), while premium plans unlock real-time streaming for US equities, forex, and crypto (up to 50 tickers). Intraday, tick-level, and certain specialized datasets are available as add-ons. Rate limits scale up to 1,000 requests per minute, with daily caps depending on plan tier.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
8
Financial Modeling Prep (FMP)
Market data delivered through REST and WebSocket APIs. Plans scale by geography and depth: Starter covers U.S. markets, Premium adds UK/Canada and extended history, and Ultimate unlocks global coverage, transcripts, fund and 13F data, one-minute intraday, and bulk delivery options. Bandwidth and query limits vary by plan.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
9
FINVIZ
A popular stock screener and charting platform best known for its heat maps, visualization tools, and simple interface. The Free tier is ad-supported with delayed U.S. market data, while FINVIZ Elite unlocks real-time quotes (including pre- and after-hours), intraday chart layouts, backtesting, ETF full-holdings, exports and APIs, alerts, and larger portfolio/watchlist limits. Coverage is U.S. equities only. Elite includes a 7-day free trial with no credit card required.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
10
Fiscal.ai
A global equities and funds data platform enhanced with AI-driven summaries and Copilot tools. Features range from screeners and dashboards to analyst estimates, ownership datasets, and filings. Plans are gated by data history, AI prompt limits, event counts, and export access. Enterprise unlocks click-through auditability into source filings and U.S. as-reported views, with exports rolling out internationally. The API provides fundamentals, KPIs, and delayed pricing. SOC 2 Type II certified with a public status page.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile, API

Full rankings

11
SEC API (sec-api.io)
A commercial API suite for SEC/EDGAR data, designed for developers, quants, and compliance teams. The free tier includes 100 calls per month. Paid tiers unlock higher rate limits, more data (5 GB vs 15 GB monthly, with $0.30/GB overage), and features such as multiple API keys or redistribution rights for enterprise users. The platform emphasizes speed, with new filings typically available in under 300 ms.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
12
SEC.gov (EDGAR)
The official source of U.S. regulatory filings. EDGAR provides free public access through its web portal, JSON data APIs, and structured RSS feeds (updated every 10 minutes). Developers can use the APIs on data.sec.gov for submissions and XBRL datasets, while filers use separate EDGAR Next APIs that require tokens. No email alerting is provided—RSS is the only push channel. Automated access must respect fair-use guidelines, including a descriptive User-Agent.
Category votes only
Pricing: FreePlatforms: Web, API
13
Simply Wall St
Equity research and portfolio tracker built around visual stock reports and a proprietary “Snowflake” score. Uses S&P Global Market Intelligence data, with end-of-day pricing and intraday fundamentals/ownership refresh. Premium and Unlimited plans add broker linking (Plaid/SnapTrade), daily sync, more reports, and portfolio/screener limits. Unlimited members also get full Excel/CSV/PDF exports.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
14
TipRanks
TipRanks is a retail research platform built around analyst rankings, Smart Score ratings, and screening tools. It offers forecasts, portfolios, alerts, and alternative datasets like insider activity and website traffic. Free users get basic access, while Premium and Ultimate tiers add deeper analytics, longer history, Excel/CSV exports, and broker-connected trading via TradeStation.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
15
Alpha Vantage
REST APIs delivering global market data in JSON and CSV. The free tier allows 25 requests per day, while premium plans remove limits and unlock real-time and 15-minute delayed US equities plus real-time US options. Entitlements and account management are handled through the Alpha X Terminal.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
16
Beanvest
Portfolio tracking and valuation platform with both free and premium tiers. The free plan supports a single portfolio with up to 20 holdings. Premium unlocks benchmarks, DEGIRO broker sync, and other features, with most price data updated every 15 minutes (some assets end-of-day). Automatic dividend adjustment is marked as 'coming soon' for Premium.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
17
Business Quant
A U.S. equities research platform combining fundamentals, ownership data, and operating metrics. The free plan includes 15+ years of history with delayed updates. Pro subscribers get daily updates, KPI datasets, and data downloads, while Enterprise adds API access and rights for commercial use.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
18
ChartMill
A web-based research suite combining stock/ETF screeners, charts, ratings, watchlists, and trading ideas. ChartMill supports server-side email alerts, custom screeners with advanced filters, and both technical and fundamental data. Analyst estimates and some premium data require a paid subscription. U.S. pre-market and after-hours coverage includes NYSE, NASDAQ, and AMEX.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
19
DATAROMA
Free resource that tracks Superinvestor 13F filings and insider Form 4 activity. Features include manager portfolios, aggregated holdings, insider trade feeds, and stock idea rankings. Quotes are sourced via Intrinio, with charts and fundamentals powered by TradingView. The site requires no login or account to use.
Category votes only
Pricing: FreePlatforms: Web
20
Fintel
Platform for ownership, filings, short interest, and options sentiment with broad global coverage. Plans range from Free through Bronze, Silver, and Gold, with premium features like the Workbench, Portfolio Builder, and custom quant models reserved for higher tiers. Real-time options flow, unusual options activity, and Excel export are available on paid plans. Broker account linking is supported via Plaid (U.S. only).
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, API
21
FT Markets (Markets data — Financial Times)
The Financial Times’ markets portal combines global market data with watchlists, portfolios, alerts, and screeners. Free registration unlocks basic tools, while an FT subscription is needed for deeper features like director dealings, detailed company financials and forecasts, and access to the Data Archive PDFs. Market data is delayed at least 15 minutes, with equity prices sourced from LSEG and fund data provided by Morningstar.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
22
MarketWatch
A global financial-news portal from Dow Jones that combines market data, news, analysis, and investor tools. Real-time Nasdaq last-sale quotes are included, while most other intraday prices run on a standard 15-minute delay. Premium newsletters and in-depth articles are gated behind a subscription. Mobile apps extend the experience with push alerts and watchlist syncing.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
23
Nasdaq.com
Nasdaq’s official portal for quotes, news, filings, calendars, and investor tools. Free users can access watchlists, portfolios, and market data, while premium Smart Portfolio (powered by TipRanks) adds broker syncing and advanced analytics. U.S. quotes stream in real time via Nasdaq Basic/NLS, though extended-hours data is typically shown with a 15-minute delay.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
24
OptionStrat
Options strategy builder and unusual flow scanner with plan-based feature tiers. The free plan provides delayed quotes and limited flow. Paid plans unlock real-time builder tools, full unusual flow with alerts, live news, and insider/Congress trades. Live data is available only for non-professional users, with a 7-day free trial on paid plans.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
25
ORTEX
Analytics platform focused on short interest and securities lending, with additional coverage of options flow, insider trades, analyst views, and index rebalances. Offers a free tier with limited features, plus paid plans (Basic $39/mo, Advanced $129/mo). Options data is sourced from OPRA and requires agreeing to OPRA terms. API access is available with key-based authentication, and an Excel Add-in (beta) supports short interest data.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile, API
26
Quiver Quantitative
Premium unlocks stock screeners, alerts, backtesters for Congress and institutional trades, strategy dashboards, Smart Score/Bull–Bear ratings, customizable watchlists, early access to news/videos, and data export samples. Copytrading is available through partner Quantbase. Premium runs $25/month or $300/year with a free trial (7 days on monthly, 30 days on annual). The Quiver API is sold separately under tiered plans (Hobbyist, Trader, Institution).
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile, API
27
SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)
Primary U.S. source for public company, fund, and insider filings. The Full‑Text Search covers filings since 2001 (including exhibits), while the ‘Latest Filings’ view shows near‑real‑time submissions as they are processed. Search tools include Company search, Mutual Fund & Variable Insurance product search, CIK lookup, and RSS subscriptions. Developers can consume JSON via data.sec.gov (Submissions, XBRL Company Facts/Concepts/Frames). Programmatic access must include a descriptive User‑Agent and respect the SEC fair‑access limit (currently 10 requests/sec).
Category votes only
Pricing: FreePlatforms: Web, API
28
Stock Unlock
Global stock and ETF research platform with screeners, valuation tools, customizable charts, and portfolio tracking. The free plan comes with meaningful but tight limits—such as two manual portfolios, one 10-ticker watchlist, and capped screener results—while paid tiers unlock the full feature set. Billing is monthly or yearly, with a 30-day money-back guarantee.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
29
Stocknear
EU-built stock research platform focused on U.S. markets. Features real-time options flow (Benzinga), 15‑min delayed dark-pool prints, analyst targets/ratings, hedge-fund 13F explorer, U.S. Congress trades, earnings calendar/news feed, business metrics, watchlists and alerts, plus an AI Agent for conversational research. Market data/fundamentals/ETF analytics are sourced from Financial Modeling Prep; options chains from Intrinio (OPRA). Company is Stocknear GmbH (Siegen, Germany). No public API as of Sept 2025.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web
30
Strike.Market
Strike.Market is an alternative-data-focused equity research site that combines traditional fundamentals with unique signals like web traffic, app rankings, job postings, and patents. It’s completely free to use, with optional sign-in for personalized feeds and alerts. The platform also provides embeddable earnings-calendar widgets for websites and blogs.
Category votes only
Pricing: FreePlatforms: Web
31
Tickertape
India-focused research and portfolio platform for stocks, mutual funds, and ETFs. It offers end-of-day screening data, linked broker integration for unified portfolios and trading, and event-driven alerts. Free accounts provide core features, while Pro unlocks unlimited custom filters, CSV exports, advanced alerts, and access to historical Market Mood Index data and index constituents.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile
32
Trendlyne
Equity research and portfolio platform with coverage of both India and US markets. Screener alerts, backtests, and data downloads are tiered by plan—for example, screener alerts refresh as often as every 15 minutes on Pro/Pro Plus, backtest limits range from 200 to 1200 per year, and data exports expand from 2,000 rows to unlimited. Excel and Google Sheets integration is available on higher plans, with global access on Pro Plus. Broker sync works with major Indian brokers, and transcripts include AI summaries for faster digestion.
Category votes only
Pricing: Free, SubscriptionPlatforms: Web, Mobile

Ready for the full lineup? Compare all 35 insider data tools, including premium upgrades and advanced tiers.

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Information

About Me

Hey! Thanks for stopping by. I'm an independent investor with a soft spot for coding and the stock market - especially value investing (as you can probably tell from the tools I've collected here, haha). Hopefully you'll find something useful or interesting along the way.

Find me here:

Twitter / X: @Jera_Value
Substack: Jera Value

Got questions or suggestions? I'm all ears!

Missing a Tool?

Discovered a gem I don't have here yet? Drop the link below and I'll check it out ASAP. Tagging me on X works too! Can't wait to see what you've found!

Got ideas for new features?

Starred Tools

These are my top picks. Tools I've tested thoroughly and found to be excellent. They do their job really well, and I use them a lot. If you're not already familiar with them, I highly recommend checking them out.

Tested Tools

These are tools I've tried and found to be solid, but not standout. Think of them as passing an initial quality screen: worth exploring, though not all will be exceptional.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.