PortfoliosLab is the closest drop-in replacement with overlapping coverage in Screeners, Backtesting, and Watchlist while adding ETF Screeners and Stock Comparison coverage and Portfolio analytics and backtesting with benchmarking, monthly returns, and risk-adjusted ratios such as Sharpe, Sortino, Omega, Calmar, and Martin. and Optimization models include Mean–Variance (MVO), Risk Parity, and Hierarchical Risk Parity (HRP), with the ability to backtest from a chosen optimization date. features (category overlap ~86%).
VOL. XCIV, NO. 247
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PRICE: 5 CENTS
Monday, October 6, 2025
Free programmatic picks
Free Alternatives to MarketInOut
Zero-cost replacements ranked by category overlap, pricing, and platform access. Use this list to test MarketInOut before paying for another subscription.
View standard alternativesQuick takeaways
Every pick keeps a free tier; start with PortfoliosLab, TradingView, and FINVIZ to road-test MarketInOut workflows without paying up front.
Need mobile access? TradingView, GuruFocus, and Stock Rover bring phone-ready workflows that MarketInOut lacks.
Round out your stack with new coverage areas like ETF Screeners, Stock Comparison, ETF Comparison, and Risk Metrics (VaR/ES/Drawdown).
Similarity score 1256
Category overlap: 86%Shared coverage
Screeners
Backtesting
Watchlist
Portfolio
Correlation
APIs & SDKs
Assets: Stocks, ETFs, and Cryptos
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Expands into ETF Screeners, Stock Comparison, and ETF Comparison coverage beyond what MarketInOut offers.
- Standout features include Portfolio analytics and backtesting with benchmarking, monthly returns, and risk-adjusted ratios such as Sharpe, Sortino, Omega, Calmar, and Martin., Optimization models include Mean–Variance (MVO), Risk Parity, and Hierarchical Risk Parity (HRP), with the ability to backtest from a chosen optimization date., and Risk analytics cover drawdowns, Value at Risk (VaR), Expected Shortfall (CVaR), and multiple volatility estimators..
- Pair it with MarketInOut if you still need Alerts.
Adds coverage: ETF Screeners, Stock Comparison, ETF Comparison, and Risk Metrics (VaR/ES/Drawdown)
Standout features: Portfolio analytics and backtesting with benchmarking, monthly returns, and risk-adjusted ratios such as Sharpe, Sortino, Omega, Calmar, and Martin., Optimization models include Mean–Variance (MVO), Risk Parity, and Hierarchical Risk Parity (HRP), with the ability to backtest from a chosen optimization date., Risk analytics cover drawdowns, Value at Risk (VaR), Expected Shortfall (CVaR), and multiple volatility estimators., and Comprehensive stock, ETF, and mutual fund screeners with sortable columns, filters, and risk-versus-return scatterplots. Screener results export is available on Pro.
Similarity score 1205
Category overlap: 71%Shared coverage
Screeners
Backtesting
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- TradingView adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, Stock Ideas, and Data Visualizations coverage beyond what MarketInOut offers.
- Standout features include Flexible charting with up to 16 charts per layout, synchronized by symbol and timeframe., Over 400 built-in indicators, 100,000+ community scripts, and 110+ drawing tools., and Server-side alerts with 13 conditions, drawing-tool triggers, and webhook integrations..
- Pair it with MarketInOut if you still need Correlation and APIs & SDKs.
Adds coverage: ETF Screeners, Stock Ideas, Data Visualizations, and Options & Derivatives
Standout features: Flexible charting with up to 16 charts per layout, synchronized by symbol and timeframe., Over 400 built-in indicators, 100,000+ community scripts, and 110+ drawing tools., Server-side alerts with 13 conditions, drawing-tool triggers, and webhook integrations., and Equity, ETF, forex, and crypto screeners with auto-refresh and export options.
Similarity score 1193
Category overlap: 71%Shared coverage
Screeners
Backtesting
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Expands into Data Visualizations, News, and Data APIs coverage beyond what MarketInOut offers.
- Standout features include Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., and Visualization tools include Heat Maps and Groups, with real-time updates for Elite users..
- Pair it with MarketInOut if you still need Correlation and APIs & SDKs.
Adds coverage: Data Visualizations, News, Data APIs, and Financials
Standout features: Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., Visualization tools include Heat Maps and Groups, with real-time updates for Elite users., and Portfolio and watchlist management with email and push alerts for price changes, news, ratings, insider activity, and SEC filings. Elite increases limits to 100 portfolios and 500 tickers per portfolio.
Similarity score 1085
Category overlap: 71%Shared coverage
Screeners
Backtesting
Portfolio
Alerts
APIs & SDKs
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- GuruFocus adds mobile access for on-the-go monitoring.
- Expands into Stock Ideas, Stock Comparison, and Investor Holdings coverage beyond what MarketInOut offers.
- Standout features include All-in-One Screener with hundreds of filters, historical screening, and custom filter creation., Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries., and Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel..
- Pair it with MarketInOut if you still need Watchlist and Correlation.
Adds coverage: Stock Ideas, Stock Comparison, Investor Holdings, and US Government Trades
Standout features: All-in-One Screener with hundreds of filters, historical screening, and custom filter creation., Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries., Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel., and Specialty trackers for insider trading and U.S. politician trades.
Similarity score 1085
Category overlap: 71%Shared coverage
Screeners
Watchlist
Portfolio
Correlation
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Stock Rover adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, Stock Comparison, and ETF Comparison coverage beyond what MarketInOut offers.
- Standout features include Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier)., Flexible screening: ranked screening, historical screening, and custom equation builders., and Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support..
- Pair it with MarketInOut if you still need Backtesting and APIs & SDKs.
Adds coverage: ETF Screeners, Stock Comparison, ETF Comparison, and Data Visualizations
Standout features: Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier)., Flexible screening: ranked screening, historical screening, and custom equation builders., Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support., and Insight Panel combines fundamentals, analyst recommendations, news, and full earnings transcripts in one view.
Similarity score 1073
Category overlap: 71%Shared coverage
Screeners
Backtesting
Portfolio
Correlation
APIs & SDKs
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Expands into Quant, Calendar, and Data APIs coverage beyond what MarketInOut offers.
- Standout features include Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry., Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data., and Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging..
- Pair it with MarketInOut if you still need Watchlist and Alerts.
Adds coverage: Quant, Calendar, Data APIs, and Broker Connectors
Standout features: Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry., Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data., Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging., and ‘Books’ feature to combine multiple strategies and view correlations between them.
Similarity score 1059
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Koyfin adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, Data Visualizations, and News coverage beyond what MarketInOut offers.
- Standout features include Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison., Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day., and Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: ETF Screeners, Data Visualizations, News, and Calendar
Standout features: Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison., Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day., Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted., and Custom Formulas & Calculations for table columns. Limits vary by plan: Free (1), Plus (up to 10), Premium (unlimited).
Similarity score 1051
Category overlap: 71%Shared coverage
Screeners
Backtesting
Watchlist
Portfolio
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Expands into ETF Overview, ETF Performance, and ETF Holdings coverage beyond what MarketInOut offers.
- Standout features include Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto)., Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models., and Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates..
- Pair it with MarketInOut if you still need Correlation and APIs & SDKs.
Adds coverage: ETF Overview, ETF Performance, ETF Holdings, and ETF Fundamentals
Standout features: Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto)., Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models., Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates., and Live pricing on platform pages via Polygon.io FMV quotes (real‑time-ish indicative).
Similarity score 1045
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Investing.com adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, News, and Calendar coverage beyond what MarketInOut offers.
- Standout features include Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile., Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts., and Portfolio and watchlist syncing across devices, with CSV import for holdings..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: ETF Screeners, News, Calendar, and Dividends
Standout features: Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile., Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts., Portfolio and watchlist syncing across devices, with CSV import for holdings., and Stock Screener with customizable filters; InvestingPro+ adds advanced screeners and export functionality.
Similarity score 1045
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Yahoo Finance adds mobile access for on-the-go monitoring.
- Expands into News, Calendar, and Data Visualizations coverage beyond what MarketInOut offers.
- Standout features include Free plan with optional Silver and Gold subscriptions that unlock advanced features and research., Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free., and Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: News, Calendar, Data Visualizations, and Financials
Standout features: Free plan with optional Silver and Gold subscriptions that unlock advanced features and research., Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free., Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data., and Interactive full-screen charts with dozens of technical indicators and extended-hours toggles.
Similarity score 1011
Category overlap: 71%Shared coverage
Screeners
Backtesting
Watchlist
Portfolio
Alerts
Assets: Stocks
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Trendlyne adds mobile access for on-the-go monitoring.
- Expands into Analyst Forecasts, Analyst Price Targets, and Analyst Recommendations coverage beyond what MarketInOut offers.
- Standout features include Stock screener with over 1,000 parameters, plus prebuilt strategies and optional screener alerts (up to every 15 minutes on premium tiers)., Backtesting at both strategy and stock level, with plan-based limits (from a few hundred to over a thousand annual backtests)., and Consensus estimates platform (“Forecaster”) with historical and real-time views on revenue, EPS, profit, dividends, cash flow, capex, and more..
- Pair it with MarketInOut if you still need Correlation and APIs & SDKs.
Adds coverage: Analyst Forecasts, Analyst Price Targets, Analyst Recommendations, and Data Visualizations
Standout features: Stock screener with over 1,000 parameters, plus prebuilt strategies and optional screener alerts (up to every 15 minutes on premium tiers)., Backtesting at both strategy and stock level, with plan-based limits (from a few hundred to over a thousand annual backtests)., Consensus estimates platform (“Forecaster”) with historical and real-time views on revenue, EPS, profit, dividends, cash flow, capex, and more., and DVM score (Durability-Valuation-Momentum) available with historical charts and exportable to CSV/XLS.
Similarity score 999
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Cryptos
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- TipRanks adds mobile access for on-the-go monitoring.
- Expands into Top Analysts, ETF Screeners, and Stock Ideas coverage beyond what MarketInOut offers.
- Standout features include Analyst coverage includes forecasts, price targets, recommendations, and Top Analysts leaderboards., Smart Score: a proprietary 1–10 multi-factor equity rating system., and Tracks insider transactions and hedge fund activity, with manager rankings based on filings..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: Top Analysts, ETF Screeners, Stock Ideas, and Analyst Forecasts
Standout features: Analyst coverage includes forecasts, price targets, recommendations, and Top Analysts leaderboards., Smart Score: a proprietary 1–10 multi-factor equity rating system., Tracks insider transactions and hedge fund activity, with manager rankings based on filings., and Stock and ETF screeners, technical analysis filters, and stock/ETF comparison tools.
Similarity score 985
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Currencies
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- FT Markets (Markets data — Financial Times) adds mobile access for on-the-go monitoring.
- Expands into Compounding Calculator, ETF Screeners, and Financials coverage beyond what MarketInOut offers.
- Standout features include Comprehensive tools hub including watchlists, portfolio tracking, alerts, equities and fund screeners, and a compound growth calculator (beta)., Free accounts allow users to build watchlists, track portfolios, and set price or news alerts directly from instrument pages., and Portfolio tool supports manual transaction entry, shows key fundamentals, and integrates related FT news..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: Compounding Calculator, ETF Screeners, Financials, and Insider Data
Standout features: Comprehensive tools hub including watchlists, portfolio tracking, alerts, equities and fund screeners, and a compound growth calculator (beta)., Free accounts allow users to build watchlists, track portfolios, and set price or news alerts directly from instrument pages., Portfolio tool supports manual transaction entry, shows key fundamentals, and integrates related FT news., and Alerts can be managed on-site or via myFT email preferences.
Similarity score 977
Category overlap: 57%Shared coverage
Screeners
Watchlist
Alerts
APIs & SDKs
Assets: Stocks, Currencies, and Cryptos
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Autochartist adds mobile access for on-the-go monitoring.
- Expands into Data Visualizations, News Sentiment, and Market Sentiment coverage beyond what MarketInOut offers.
- Standout features include Automated market scanner that detects chart patterns, Fibonacci setups, and key levels, with filters for quality, breakout type, and length., MetaTrader 4/5 plugin with an embedded market scanner and in-terminal risk calculator., and Risk Calculator helps with position sizing by combining stop-loss levels with user-defined risk percentages..
- Pair it with MarketInOut if you still need Backtesting, Portfolio, and Correlation.
Adds coverage: Data Visualizations, News Sentiment, Market Sentiment, and Calendar
Standout features: Automated market scanner that detects chart patterns, Fibonacci setups, and key levels, with filters for quality, breakout type, and length., MetaTrader 4/5 plugin with an embedded market scanner and in-terminal risk calculator., Risk Calculator helps with position sizing by combining stop-loss levels with user-defined risk percentages., and Volatility analysis forecasts expected trading ranges for the next 1h, 4h, and 24h across stocks, forex, crypto, and commodities.
Similarity score 977
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks, ETFs, and Cryptos
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- StockCharts adds mobile access for on-the-go monitoring.
- Expands into Data Visualizations, Calendar, and Options coverage beyond what MarketInOut offers.
- Standout features include Tiered pricing: Basic $19.95, Extra $29.95, PRO $49.95. Limits scale by tier (ChartLists: 1/250/500; Custom Scans: 1/200/500; Scheduled Scans: 0/10/25; Price Alerts: 2/200/500; Advanced Alerts: 1/100/250). Auto-refresh every 15s (Basic/Extra) or 5s (PRO)., Real-time data: free US BATS quotes; official real-time add-ons available for NYSE, NASDAQ, TSX/TSX-V, and LSE. Other markets are 15-minute delayed., and Advanced Scan Workbench with custom syntax for daily, weekly, and monthly scans (no intraday scans)..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: Data Visualizations, Calendar, Options, and Scores
Standout features: Tiered pricing: Basic $19.95, Extra $29.95, PRO $49.95. Limits scale by tier (ChartLists: 1/250/500; Custom Scans: 1/200/500; Scheduled Scans: 0/10/25; Price Alerts: 2/200/500; Advanced Alerts: 1/100/250). Auto-refresh every 15s (Basic/Extra) or 5s (PRO)., Real-time data: free US BATS quotes; official real-time add-ons available for NYSE, NASDAQ, TSX/TSX-V, and LSE. Other markets are 15-minute delayed., Advanced Scan Workbench with custom syntax for daily, weekly, and monthly scans (no intraday scans)., and Price and advanced alerts deliver via email, SMS, and in-platform notifications. The alert engine checks conditions every 3–5 minutes during market hours.
Similarity score 939
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Fiscal.ai adds mobile access for on-the-go monitoring.
- Expands into Data Visualizations, Stock Comparison, and Calendar coverage beyond what MarketInOut offers.
- Standout features include Global market coverage for more than 100,000 stocks, ETFs, and funds., Detailed company fundamentals including segments and KPIs for over 2,000 firms, with historical depth expanding by plan tier., and AI Copilot and automated summaries to speed up research; monthly prompt allowances scale with subscription level, with custom summaries on higher tiers..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: Data Visualizations, Stock Comparison, Calendar, and Dividends
Standout features: Global market coverage for more than 100,000 stocks, ETFs, and funds., Detailed company fundamentals including segments and KPIs for over 2,000 firms, with historical depth expanding by plan tier., AI Copilot and automated summaries to speed up research; monthly prompt allowances scale with subscription level, with custom summaries on higher tiers., and Analyst data including forward estimates, revisions, price targets, and ratings.
Similarity score 939
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Seeking Alpha adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, Stock Comparison, and Data Visualizations coverage beyond what MarketInOut offers.
- Standout features include Quant Ratings for stocks with five Factor Grades (Value, Growth, Profitability, Momentum, EPS Revisions), plus ETF Factor Grades (Momentum, Expenses, Dividends, Risk, Liquidity)., Stock and ETF screeners with ratings, grades, and advanced filters. Premium members can save screens for reuse., and Side-by-side comparison of up to 20 stocks, with export to Excel or PDF..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: ETF Screeners, Stock Comparison, Data Visualizations, and News
Standout features: Quant Ratings for stocks with five Factor Grades (Value, Growth, Profitability, Momentum, EPS Revisions), plus ETF Factor Grades (Momentum, Expenses, Dividends, Risk, Liquidity)., Stock and ETF screeners with ratings, grades, and advanced filters. Premium members can save screens for reuse., Side-by-side comparison of up to 20 stocks, with export to Excel or PDF., and Portfolio tools with custom views, health scores, and Excel export. Premium users can link brokers for daily auto-sync through Plaid or SnapTrade.
Similarity score 939
Category overlap: 57%Shared coverage
Screeners
Portfolio
Alerts
APIs & SDKs
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Unusual Whales adds mobile access for on-the-go monitoring.
- Expands into Options & Derivatives, Paper Trading, and Dark Pool & Off-Exchange coverage beyond what MarketInOut offers.
- Standout features include Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., and Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals..
- Pair it with MarketInOut if you still need Backtesting, Watchlist, and Correlation.
Adds coverage: Options & Derivatives, Paper Trading, Dark Pool & Off-Exchange, and News
Standout features: Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals., and Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
Similarity score 925
Category overlap: 57%Shared coverage
Backtesting
Watchlist
Portfolio
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- justETF adds mobile access for on-the-go monitoring.
- Expands into ETF Screeners, ETF Comparison, and ETF Overview coverage beyond what MarketInOut offers.
- Standout features include Comprehensive database and screener for European ETFs and physically backed ETCs, with the ability to filter, compare, and analyze funds., ETF profiles display top-10 holdings, listings across multiple exchanges, performance data, and risk metrics., and Stock profiles show how many ETFs include each company, with data sourced from Trackinsight, etfinfo, Xignite, gettex, FactSet, and justETF..
- Pair it with MarketInOut if you still need Screeners, Correlation, and APIs & SDKs.
Adds coverage: ETF Screeners, ETF Comparison, ETF Overview, and ETF Performance
Standout features: Comprehensive database and screener for European ETFs and physically backed ETCs, with the ability to filter, compare, and analyze funds., ETF profiles display top-10 holdings, listings across multiple exchanges, performance data, and risk metrics., Stock profiles show how many ETFs include each company, with data sourced from Trackinsight, etfinfo, Xignite, gettex, FactSet, and justETF., and Portfolio tracking is transaction-based, with automatic booking of dividends on ex-date.
Similarity score 925
Category overlap: 57%Shared coverage
Screeners
Watchlist
Portfolio
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Free
Why investors switch
- Morningstar Investor adds mobile access for on-the-go monitoring.
- Expands into News, Financials, and ETF Overview coverage beyond what MarketInOut offers.
- Standout features include Powerful screeners for stocks, funds, ETFs, and closed-end funds with over 200 searchable data points and curated pre-filtered lists., Portfolio X-Ray tool showing allocations by asset class, sector, and region across combined holdings., and Analyst reports with Fair Value estimates, Moat ratings, and “Bulls Say / Bears Say” perspectives (subscriber feature)..
- Pair it with MarketInOut if you still need Backtesting, Correlation, and APIs & SDKs.
Adds coverage: News, Financials, ETF Overview, and ETF Holdings
Standout features: Powerful screeners for stocks, funds, ETFs, and closed-end funds with over 200 searchable data points and curated pre-filtered lists., Portfolio X-Ray tool showing allocations by asset class, sector, and region across combined holdings., Analyst reports with Fair Value estimates, Moat ratings, and “Bulls Say / Bears Say” perspectives (subscriber feature)., and Quote pages enriched with Morningstar Star Ratings and detailed analysis for subscribers.
Coverage Snapshot
Where alternatives already align
Most shared categories across the top matches.
Portfolio×19
Screeners×19
Alerts×18
Watchlist×17
Backtesting×8
APIs & SDKs×5
Correlation×3
New angles introduced
Categories the alternatives add beyond MarketInOut.
Calendar+14
Financials+14
Data Visualizations+13
ETF Overview+13
ETF Holdings+12
News+12
Dividends+9
ETF Screeners+9
Free Access & Pricing
Free options
All 20
20 vetted picks keep a permanent free tier so you can validate workflows before upgrading.
Mobile ready
16/20
16 alternatives bring native mobile access.
API availability
6/20
6 of the shortlisted tools expose API endpoints for automation-heavy workflows.
Quality checks
10 starred / 16 tested
10 tools are flagged as analyst picks; 16 have been hands-on tested.
Avg. coverage overlap
64%
Average percentage of categories shared with the base tool.
Free Alternatives FAQ
What are the best free alternatives to MarketInOut?
Start with PortfoliosLab, TradingView, and FINVIZ to replicate MarketInOut workflows without paying for a subscription.
Do these picks stay permanently free?
Yes. Each platform listed keeps a standing free tier with no credit card required -- though export limits or seat caps may apply if you scale usage.
Which MarketInOut workflows stay covered on the free plan?
Expect solid overlap across Screeners, Backtesting, Watchlist, Portfolio, Correlation, APIs & SDKs, and Alerts, so core MarketInOut workflows can move over without a paid upgrade.
What extra coverage do the free alternatives add?
ETF Screeners, Stock Comparison, ETF Comparison, Risk Metrics (VaR/ES/Drawdown), Factor Exposure, Quant, Financials, Stock Ideas, Data Visualizations, Options & Derivatives, Paper Trading, Advanced Order Types, Smart/Direct Routing, News, Calendar, Order Book / Level II, Dividends, Splits, ETF Overview, Forums, Education, Data APIs, ETF Holdings, Insider Data, 13F, Short Interest, Options, Investor Holdings, US Government Trades, GDP, Interest Rates, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Yield Curves, Valuation Models, Scores, Transcripts, Sheets / Excel Add-ins, Monte Carlo, Fund Overview, Fund Performance, Fund Holdings, Fund Rating, Analyst Recommendations, Analyst Price Targets, Videos, Broker Connectors, ETF Performance, ETF Overlap, ETF Fundamentals, ETF Valuation, ETF Factors, Blogs, IPO, Analyst Forecasts, Acquisitions, Institutional Data, Top Analysts, Flags, App & Website Traffic, Which ETF includes this Stock?, News Sentiment, Compounding Calculator, Market Sentiment, Bulls Say Bear Say, AI Report, AI Earnings Summary, and Dark Pool & Off-Exchange show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.
Where might I still rely on MarketInOut?
Alerts, Correlation, APIs & SDKs, Watchlist, Backtesting, Portfolio, and Screeners remain strengths for MarketInOut. Keep it handy for those tasks or plan for a paid upgrade if they matter.
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!
OR
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.