Unusual Whales is the closest drop-in replacement with overlapping coverage in Options & Derivatives, Dark Pool & Off-Exchange, and Alerts while adding Screeners and Portfolio coverage, Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy. and Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones. features, and a free tier (category overlap ~100%).
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Monday, October 6, 2025
Free programmatic picks
Free Alternatives to FlowAlgo
Zero-cost replacements ranked by category overlap, pricing, and platform access. Use this list to test FlowAlgo before paying for another subscription.
View standard alternativesQuick takeaways
Every pick keeps a free tier; start with Unusual Whales, Stocknear, and TradingView to road-test FlowAlgo workflows without paying up front.
Need mobile access? Unusual Whales, TradingView, and Quiver Quantitative bring phone-ready workflows that FlowAlgo lacks.
Round out your stack with new coverage areas like Screeners, Portfolio, Paper Trading, and News.
Similarity score 906
Category overlap: 100%Shared coverage
Options & Derivatives
Dark Pool & Off-Exchange
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Unusual Whales keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Unusual Whales adds mobile access for on-the-go monitoring.
- Expands into Screeners, Portfolio, and Paper Trading coverage beyond what FlowAlgo 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..
Adds coverage: Screeners, Portfolio, Paper Trading, 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 872
Category overlap: 100%Shared coverage
Options & Derivatives
Dark Pool & Off-Exchange
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Stocknear keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Expands into Screeners, Data Visualizations, and Watchlist coverage beyond what FlowAlgo offers.
- Standout features include Ticker pages with tabs for Financials, Statistics, Business Metrics, Forecasts, Dark Pool, Options, Insider, Dividends, and History., Real-time options flow feed and unusual activity; options chains available (OPRA-sourced)., and Dark pool & off-exchange trade tape (15‑minute delay)..
Adds coverage: Screeners, Data Visualizations, Watchlist, and News
Standout features: Ticker pages with tabs for Financials, Statistics, Business Metrics, Forecasts, Dark Pool, Options, Insider, Dividends, and History., Real-time options flow feed and unusual activity; options chains available (OPRA-sourced)., Dark pool & off-exchange trade tape (15‑minute delay)., and Hedge Fund tracker (13F) with institution list (downloadable) and holdings analytics.
Similarity score 753
Category overlap: 67%Shared coverage
Options & Derivatives
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- TradingView keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- TradingView adds mobile access for on-the-go monitoring.
- Expands into Screeners, ETF Screeners, and Stock Ideas coverage beyond what FlowAlgo 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 FlowAlgo if you still need Dark Pool & Off-Exchange.
Adds coverage: Screeners, ETF Screeners, Stock Ideas, and Data Visualizations
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 719
Category overlap: 67%Shared coverage
Dark Pool & Off-Exchange
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Fintel keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Expands into Short Interest, Insider Data, and 13F coverage beyond what FlowAlgo offers.
- Standout features include Official short-interest data sourced from NASDAQ and NYSE on individual ticker pages., Off-exchange and dark pool short volume reported from FINRA feeds., and Comprehensive ownership tracking including 13F, 13D/G, NPORT filings, ETF and mutual fund holders, plus UK disclosure data..
- Pair it with FlowAlgo if you still need Options & Derivatives.
Adds coverage: Short Interest, Insider Data, 13F, and 13D/13G
Standout features: Official short-interest data sourced from NASDAQ and NYSE on individual ticker pages., Off-exchange and dark pool short volume reported from FINRA feeds., Comprehensive ownership tracking including 13F, 13D/G, NPORT filings, ETF and mutual fund holders, plus UK disclosure data., and Dedicated “Which ETF holds this stock?” pages showing ETF-level exposure by ticker.
Similarity score 719
Category overlap: 67%Shared coverage
Options & Derivatives
Dark Pool & Off-Exchange
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- OpenBB keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Expands into APIs & SDKs, Sheets / Excel Add-ins, and Custom Dashboards coverage beyond what FlowAlgo offers.
- Standout features include REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..
- Pair it with FlowAlgo if you still need Alerts.
Adds coverage: APIs & SDKs, Sheets / Excel Add-ins, Custom Dashboards, and Data APIs
Standout features: REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows., and Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.
Similarity score 679
Category overlap: 67%Shared coverage
Dark Pool & Off-Exchange
Alerts
Assets: Stocks and ETFs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Quiver Quantitative keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Quiver Quantitative adds mobile access for on-the-go monitoring.
- Expands into Screeners, Watchlist, and Backtesting coverage beyond what FlowAlgo offers.
- Standout features include Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more., Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians., and Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time..
- Pair it with FlowAlgo if you still need Options & Derivatives.
Adds coverage: Screeners, Watchlist, Backtesting, and US Government Trades
Standout features: Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more., Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians., Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time., and Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content. Pricing is $25/month or $300/year, with free trials (7 or 30 days).
Similarity score 679
Category overlap: 67%Shared coverage
Options & Derivatives
Alerts
Assets: Stocks and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Trendlyne keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Trendlyne adds mobile access for on-the-go monitoring.
- Expands into Screeners, Analyst Forecasts, and Analyst Price Targets coverage beyond what FlowAlgo 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 FlowAlgo if you still need Dark Pool & Off-Exchange.
Adds coverage: Screeners, Analyst Forecasts, Analyst Price Targets, and Analyst Recommendations
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 671
Category overlap: 67%Shared coverage
Options & Derivatives
Alerts
Assets: Stocks and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- OptionStrat keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- OptionStrat adds mobile access for on-the-go monitoring.
- Expands into News, Calendar, and US Government Trades coverage beyond what FlowAlgo offers.
- Standout features include Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans)., Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit., and Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking..
- Pair it with FlowAlgo if you still need Dark Pool & Off-Exchange.
Adds coverage: News, Calendar, US Government Trades, and Insider Data
Standout features: Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans)., Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit., Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking., and Plan tiers: Free includes 15-minute delayed data and about 10% of flow; Live Tools adds real-time builder and optimizer features; Live Flow adds real-time flow, alerts, insider and Congress trades, and live news.
Similarity score 599
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Seeking Alpha keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Seeking Alpha adds mobile access for on-the-go monitoring.
- Expands into Screeners, ETF Screeners, and Stock Comparison coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, ETF Screeners, Stock Comparison, and Data Visualizations
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 599
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- TipRanks keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- TipRanks adds mobile access for on-the-go monitoring.
- Expands into Top Analysts, Screeners, and ETF Screeners coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Top Analysts, Screeners, ETF Screeners, and Stock Ideas
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 587
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- FINVIZ keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Expands into Screeners, Data Visualizations, and Portfolio coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, Data Visualizations, Portfolio, and Watchlist
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 585
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Investing.com keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Investing.com adds mobile access for on-the-go monitoring.
- Expands into Screeners, ETF Screeners, and Portfolio coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, ETF Screeners, Portfolio, and Watchlist
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 585
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- MarketWatch keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- MarketWatch adds mobile access for on-the-go monitoring.
- Expands into News, Calendar, and Screeners coverage beyond what FlowAlgo offers.
- Standout features include Market data hub with stock and market screeners, mutual fund research, fund comparison, and multi-quote lookup tools., Personal watchlists available free with an account; syncs across web and mobile apps with customizable price and news alerts., and Comprehensive event calendars, including U.S. economic releases, corporate earnings, IPO schedules, and options-expiration dates..
- Pair it with FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: News, Calendar, Screeners, and Data Visualizations
Standout features: Market data hub with stock and market screeners, mutual fund research, fund comparison, and multi-quote lookup tools., Personal watchlists available free with an account; syncs across web and mobile apps with customizable price and news alerts., Comprehensive event calendars, including U.S. economic releases, corporate earnings, IPO schedules, and options-expiration dates., and BigCharts advanced charting platform with multiple timeframes (intraday to monthly) and technical overlays; intraday data typically delayed 15 minutes.
Similarity score 585
Category overlap: 33%Shared coverage
Options & Derivatives
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- ORTEX keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- ORTEX adds mobile access for on-the-go monitoring.
- Expands into Short Interest, Insider Data, and Quant coverage beyond what FlowAlgo offers.
- Standout features include Short interest and lending analytics including utilization, cost to borrow, shares on loan, and percentage of free float on loan, with intraday and real-time estimates from a large pool of lenders and brokers., Official U.S. exchange-reported short interest (bi-monthly) and European flagged shorts, alongside lending-based estimates., and Options coverage with unusual activity and flow detection; OPRA-sourced data gated by user agreement to OPRA terms..
- Pair it with FlowAlgo if you still need Dark Pool & Off-Exchange and Alerts.
Adds coverage: Short Interest, Insider Data, Quant, and Data Visualizations
Standout features: Short interest and lending analytics including utilization, cost to borrow, shares on loan, and percentage of free float on loan, with intraday and real-time estimates from a large pool of lenders and brokers., Official U.S. exchange-reported short interest (bi-monthly) and European flagged shorts, alongside lending-based estimates., Options coverage with unusual activity and flow detection; OPRA-sourced data gated by user agreement to OPRA terms., and Alpha trading signals across themes like Short Squeeze, EPS, RSI, MACD, and Company Events, each with back-tested stats and intraday updates.
Similarity score 585
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Tickertape keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Tickertape adds mobile access for on-the-go monitoring.
- Expands into Screeners, Portfolio, and Watchlist coverage beyond what FlowAlgo offers.
- Standout features include Web and mobile apps covering Indian stocks, mutual funds, and ETFs., Screeners with over 100 metrics; free users can build up to three custom filters, while Pro removes the limit., and End-of-day data refresh: prices and volumes in the evening, F&O later at night, and fundamentals early the next day..
- Pair it with FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, Portfolio, Watchlist, and News
Standout features: Web and mobile apps covering Indian stocks, mutual funds, and ETFs., Screeners with over 100 metrics; free users can build up to three custom filters, while Pro removes the limit., End-of-day data refresh: prices and volumes in the evening, F&O later at night, and fundamentals early the next day., and Broker integration with leading platforms such as Zerodha, Upstox, ICICI Direct, HDFC Securities, Groww, 5Paisa, and more, enabling portfolio sync and in-app trading.
Similarity score 585
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Yahoo Finance keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Yahoo Finance adds mobile access for on-the-go monitoring.
- Expands into Screeners, Watchlist, and Portfolio coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, Watchlist, Portfolio, and News
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 577
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Benzinga keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Benzinga adds mobile access for on-the-go monitoring.
- Expands into News, Newsletters, and Watchlist coverage beyond what FlowAlgo offers.
- Standout features include Benzinga Pro subscription tiers: Free, Basic ($37/mo), Streamlined ($147/mo), and Essential ($197/mo), with features unlocked progressively., Real-time newsfeed with advanced filters and sentiment indicators., and Customizable alerts via desktop, sound, and email; watchlist-driven alerts available on paid plans..
- Pair it with FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: News, Newsletters, Watchlist, and Screeners
Standout features: Benzinga Pro subscription tiers: Free, Basic ($37/mo), Streamlined ($147/mo), and Essential ($197/mo), with features unlocked progressively., Real-time newsfeed with advanced filters and sentiment indicators., Customizable alerts via desktop, sound, and email; watchlist-driven alerts available on paid plans., and Equity Audio Squawk channel included in higher tiers, with optional High Beta Squawk add-on for $99/month.
Similarity score 577
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Hong Kong Exchanges and Clearing (HKEX) keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Hong Kong Exchanges and Clearing (HKEX) adds mobile access for on-the-go monitoring.
- Expands into News, Calendar, and IPO coverage beyond what FlowAlgo offers.
- Standout features include HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search., Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices., and Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings..
- Pair it with FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: News, Calendar, IPO, and Dividends
Standout features: HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search., Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices., Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings., and Trading and clearing calendar, downloadable as PDF or subscribable via iCal/URL.
Similarity score 577
Category overlap: 33%Shared coverage
Options & Derivatives
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- Robinhood keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- Robinhood adds mobile access for on-the-go monitoring.
- Expands into Brokerage, Portfolio, and Watchlist coverage beyond what FlowAlgo offers.
- Standout features include Commission-free trading on US stocks, ETFs, and options (with per-contract fees: $0.50 standard, $0.35 with Gold)., Fractional share investing starting from $1 across most eligible US stocks and ETFs., and Advanced order types including stop, stop-limit, and trailing stop orders..
- Pair it with FlowAlgo if you still need Dark Pool & Off-Exchange and Alerts.
Adds coverage: Brokerage, Portfolio, Watchlist, and Advanced Order Types
Standout features: Commission-free trading on US stocks, ETFs, and options (with per-contract fees: $0.50 standard, $0.35 with Gold)., Fractional share investing starting from $1 across most eligible US stocks and ETFs., Advanced order types including stop, stop-limit, and trailing stop orders., and 24-Hour Market on select symbols, running Sunday evening through Friday evening ET, alongside extended trading hours.
Similarity score 577
Category overlap: 33%Shared coverage
Alerts
Assets: Stocks, ETFs, and Options
Experience: Beginner, Intermediate, and Advanced
Platforms: Web
Pricing: Subscription
Why investors switch
- StockCharts keeps a free tier, so you can replicate FlowAlgo workflows without upgrading.
- StockCharts adds mobile access for on-the-go monitoring.
- Expands into Screeners, Data Visualizations, and Watchlist coverage beyond what FlowAlgo 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 FlowAlgo if you still need Options & Derivatives and Dark Pool & Off-Exchange.
Adds coverage: Screeners, Data Visualizations, Watchlist, and Portfolio
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.
Coverage Snapshot
Where alternatives already align
Most shared categories across the top matches.
Alerts×17
Options & Derivatives×8
Dark Pool & Off-Exchange×5
New angles introduced
Categories the alternatives add beyond FlowAlgo.
News+19
Screeners+16
Watchlist+15
Calendar+14
Portfolio+12
Financials+11
Insider Data+11
Analyst Price Targets+10
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
7/20
7 of the shortlisted tools expose API endpoints for automation-heavy workflows.
Quality checks
5 starred / 12 tested
5 tools are flagged as analyst picks; 12 have been hands-on tested.
Avg. coverage overlap
50%
Average percentage of categories shared with the base tool.
Free Alternatives FAQ
What are the best free alternatives to FlowAlgo?
Start with Unusual Whales, Stocknear, and TradingView to replicate FlowAlgo 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 FlowAlgo workflows stay covered on the free plan?
Expect solid overlap across Options & Derivatives, Dark Pool & Off-Exchange, and Alerts, so core FlowAlgo workflows can move over without a paid upgrade.
What extra coverage do the free alternatives add?
Screeners, Portfolio, Paper Trading, News, US Government Trades, Insider Data, 13F, APIs & SDKs, Data APIs, Education, Calendar, Dividends, Data Visualizations, Watchlist, Financials, ETF Overview, ETF Holdings, ETF Performance, Analyst Price Targets, Analyst Recommendations, Analyst Forecasts, Dividend, AI, AI Chat, ETF Screeners, Stock Ideas, Backtesting, Advanced Order Types, Smart/Direct Routing, Order Book / Level II, Splits, Forums, Short Interest, 13D/13G, Which ETF includes this Stock?, Improved Filings, Options, Sheets / Excel Add-ins, Custom Dashboards, IPO, Interest Rates, GDP, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Quant, Transcripts, Regulatory Filings Monitoring, Investor Holdings, Reddit, Institutional Data, Patents / USPTO, Acquisitions, Scores, Broker Connectors, Stock Comparison, Bulls Say Bear Say, ETF Fundamentals, ETF Factors, AI Report, AI Earnings Summary, Top Analysts, Flags, App & Website Traffic, ETF Comparison, News Sentiment, Yield Curves, Newsletters, Index Rebalancing, Money Flow, Blogs, Market Sentiment, Buybacks & Authorizations, Brokerage, and Downloadable Tax Reports show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.
Where might I still rely on FlowAlgo?
Dark Pool & Off-Exchange, Options & Derivatives, and Alerts remain strengths for FlowAlgo. Keep it handy for those tasks or plan for a paid upgrade if they matter.
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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!
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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.