Best Free Splits Tools for Investors

Trading Economics

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Trading Economics is a macro and markets data platform for browsing economic indicators, calendars, forecasts, market data, company financials, news, ratings, and corporate events, with paid REST API, WebSocket, spreadsheet, BI, and AI-assistant integrations. It is strongest for developers, analysts, and teams building dashboards, alerts, research apps, and macro data pipelines from one source. Guest credentials provide limited sample access, while Standard, Professional, and Enterprise plans govern real API use, streaming, rate limits, row limits, and commercial rights. It is data infrastructure, not a broker or investment-advice service.

HedgeFollow

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HedgeFollow is a web research platform for tracking hedge funds, institutional holders, insider trades, ETF activity, ownership flows, stock pages, fund pages, and portfolio-builder workflows from SEC filings. It is strongest when investors want a fast, visual way to follow 13F, 13D/13G, and Form 4 activity without paying for a larger terminal. The major caveat is timing: 13F holdings are structurally delayed by the SEC reporting process, so the data is useful for research and pattern recognition, not live portfolio mirroring.

OnlyDividends

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OnlyDividends is a privacy-first dividend-income tracker for investors who want to manually enter holdings, monitor dividend paydays, estimate net income after withholding tax, and visualize income trends without connecting a broker or bank. It is strongest for dividend investors who value simple portfolio income tracking, mobile access, multi-currency support, dividend calendars, health scores, and public dividend-stock pages. Free access tracks a small portfolio, while Premium raises the stock limit and adds priority support. It is not a brokerage, tax-lot system, rebalancer, public API, or full portfolio accounting product.

Quiver Quantitative

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Quiver Quantitative is an alternative-data platform for investors who want dashboards, screeners, alerts, backtests, and API access around political trading, insider activity, institutional holdings, lobbying, government contracts, patents, app data, ETF exposure, dark-pool activity, and related datasets. It is strongest when conventional fundamentals are not enough and users want differentiated public-disclosure signals. Web Premium and Quiver API are separate products with different prices, trials, dataset tiers, and commercial-use rules. Alternative data can be noisy and lagged, so it needs validation before being treated as a signal.

TipRanks

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TipRanks is an investment research platform built around analyst ratings, price targets, expert rankings, Smart Score, AI stock analysis, news sentiment, insider signals, hedge-fund activity, and portfolio tools. It is strongest for investors who want to compare market opinions and stock forecasts quickly, with Premium and Ultimate unlocking more of the expert, portfolio, export, and AI workflow.

Digrin

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Digrin is a freemium web-based dividend portfolio tracker for dividend growth investors who want income calendars, portfolio statistics, tax estimates, DRIP handling, stock financials, and broker or CSV imports. It is strongest for self-directed dividend tracking, especially for Trading212 and Interactive Brokers users, but it is not a brokerage platform or broad research terminal.

Portseido

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Portseido is a global investment portfolio tracker for self-directed investors who want transaction-based performance, dividend tracking, allocation views, risk metrics, benchmarking, lot analysis, multi-currency support, and custom assets across web and mobile. Search intent around investment portfolio tracker, dividend portfolio tracker, and portfolio performance tracker is commercial, so the copy should make the analytics depth and plan limits clear. Free and Plus are useful for smaller portfolios, while Pro removes transaction limits and supports multiple portfolios after a no-card trial. It is not a broker, live broker-sync product, public API, tax filing system, or advisor-grade rebalancing platform.

ChartMill

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ChartMill is a browser-based stock screener, charting, ratings, alerts, and research platform for self-directed traders and investors screening U.S., Canadian, and European stocks and some ETFs. It is strongest for repeatable technical and fundamental screen workflows, swing-trading ideas, watchlists, alerts, market dashboards, ChartMill ratings, and strategy templates, but paid access does not turn it into a real-time broker or full portfolio accounting system.

Dilution Tracker

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Dilution Tracker is a small-cap research tool for monitoring share-supply risk from shelves, ATMs, warrants, convertibles, S-1 offerings, reverse splits, and related filings. Use it when dilution risk can make or break a trade, especially in volatile U.S. small-cap names.

FinancialData.Net

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FinancialData.Net is an API-first financial data platform for developers, analysts, spreadsheet users, and AI-agent builders who want broad market data, fundamentals, ownership, options, funds, ESG, calendars, news, Excel access, and MCP connectivity from one provider. It is strongest when breadth matters: stocks, ETFs, mutual funds, options, futures, crypto, forex, commodities, OTC securities, indices, filings-related datasets, and institutional/insider activity can sit behind one REST API. Serious use is paid, and compliance/security claims should be verified directly because the local profile does not include public audit reports.

Hong Kong Exchanges and Clearing (HKEX)

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HKEX is the official Hong Kong exchange source for listed-company announcements, HKEXnews filings, corporate calendars, market alerts, delayed public quotes, and licensed market data services. It is strongest when investors and data teams need primary-source Hong Kong disclosures or official exchange feeds rather than third-party summaries. Public pages are useful and free, but real-time, historical tick, full order book, and redistribution workflows require paid HKEX Market Data Services, Data Marketplace products, and licensing.

Marketlog

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Marketlog is a web and mobile portfolio tracker for retail investors and active traders who want manual or broker-connected portfolios, dividend tracking, goals, target allocation, benchmarking, forecasts, alerts, market pages, calendars, and public or private portfolio sharing. It is useful for monitoring holdings and portfolio behavior across asset types, especially when users want mobile access and community portfolio browsing. It is not a broker, exchange, fiduciary, investment adviser, or public market-data API.

Marketstack

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Marketstack is an APILayer REST market-data API for developers who need stock prices, end-of-day history, intraday bars, corporate actions, reference data, ETF holdings, bond yields, commodities, analyst ratings, and SEC EDGAR company datasets through JSON endpoints. It is useful for prototypes and products that need a simple stock market API with a free tier and clear paid plans. It is not a charting app, broker, portfolio tracker, screener UI, or unlimited institutional data license.

Nasdaq.com

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Nasdaq.com is Nasdaq's official investor portal for quotes, market news, screeners, calendars, filings, options chains, watchlists, and portfolio tools. It is strongest for investors who want exchange-branded market pages, earnings and dividend calendars, IPO context, ETF and fund screeners, company financials, insider and institutional ownership, and options-chain lookup without buying licensed exchange data products. Smart Portfolio Pro adds TipRanks-powered broker syncing and portfolio analytics. Nasdaq.com is not Nasdaq Data Link, a licensed exchange feed, a broker, or a professional market-data API.

Statfolio

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Statfolio is a lightweight stock and ETF portfolio tracker for investors who want holdings, performance, dividends, splits, diversification, and symbol research in one dashboard. It fits manual or imported tracking workflows, not brokerage execution or a full research terminal.

Tickertape

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Tickertape is an India-first investing app for researching stocks, mutual funds, and ETFs, building screeners, tracking portfolios, and connecting broker accounts for a research-to-transaction workflow. It is strongest for Indian retail investors who want stock pages, analyst forecasts, Market Mood Index sentiment, portfolio alerts, corporate events, and broker-linked holdings in one web and mobile product. Free access covers the core experience, while Pro adds custom screens and filters, exports, historical MMI, advanced alerts, forecasts, premium screens, and multi-account portfolio features. It is not a raw market-data API or a full global institutional terminal.

Tiingo

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Tiingo is an API-first market data provider for developers, quants, and small teams that need transparent flat-rate access to prices, fundamentals, corporate actions, news, forex, and crypto data. It is strongest when the user wants JSON, CSV, REST, WebSocket, Python, and AmiBroker-friendly data access rather than a consumer portfolio app. Free and paid plans differ by endpoint access, usage limits, history, and commercial rights. Tiingo is not a broker, portfolio tracker, research terminal, or blanket redistribution license; users need the right plan for business and commercial use.

Trendlyne

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Trendlyne is an India-first equity research and portfolio platform with screeners, DVM scores, analyst forecasts, alerts, backtests, transcripts, broker sync, and options tools. Global plans add U.S. market coverage, but the strongest fit is still Indian market research with tiered data downloads and alert limits.

Yahoo Finance

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Yahoo Finance is the familiar free market portal for quotes, business news, watchlists, portfolios, charts, screeners, and basic company research. It works best for mainstream investors who want a quick read on markets, holdings, earnings, analyst expectations, and news without learning a specialist terminal. My Portfolio adds manual portfolios, watchlists, CSV import/export, and supported brokerage linking. Premium plans add portfolio analytics, premium research, stock ideas, screeners, historical downloads, and reduced ads, but data delays and subscription availability vary by market.

GuruFocus

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GuruFocus is a value-investing research platform for investors who want global fundamentals, valuation tools, GF Score, GF Value, screeners, backtesting, guru and institutional holdings, insider trades, portfolio tracking, spreadsheet add-ins, and data/API access. It is strongest for fundamental and value-oriented research rather than brokerage execution.