VOL. XCIV, NO. 247

Free Alternatives to FlowAlgo

Checking

Free replacement verdicts

Free Alternatives to FlowAlgo

Zero-cost replacements grouped by fit, tradeoffs, pricing friction, and platform access. Use this list to test FlowAlgo before paying for another subscription.

Switching from FlowAlgo doesn't have to cost a thing. We've curated 20 free-tier alternatives that cover similar workflows, from Alerts to Options and beyond. Each pick below is framed by fit, caveats, and access friction so you can trial replacements without opening your wallet.

Visit FlowAlgo All alternatives Tool details

Disclosure: outbound links may include affiliate or sponsor links

Which Alternative Should You Use?

Stocknear

Closest replacement

Best for: U.S. stock and options traders who want options flow, dark-pool activity, analyst data, congressional trades, 13F holdings, alerts, and AI chat in one web app.

Stocknear best matches the base workflow on options flow, options data, and alerts.
Stocknear adds a free starting point that the base tool does not show. Free access caveat: signup required and Basic is listed at $0/month with 10 credits, one watchlist, one portfolio, and three alerts..

Watch for: U.S.-market focus: Stocknear is centered on U.S. stocks, ETFs, and options rather than global multi-asset coverage.

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ORTEX

Best workflow fit

Best for: Active traders and analysts tracking short interest, securities lending, options flow, insider trades, stock scores, and trading signals.

ORTEX best matches the base workflow on options data, market monitoring, and technical analysis.
ORTEX adds a free starting point that the base tool does not show. Free access caveat: signup required and Free account has limited access..

Watch for: Best data is paid: Free accounts have limited access. Basic, Advanced, and API tiers unlock deeper datasets and workflow capacity.

View ORTEX pricing

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TradingView

Quality-checked pick

Best for: Traders and investors looking for charting, alerts, screeners, and market coverage across many asset classes.

TradingView best matches the base workflow on alerts, technical analysis, and charting and technical analysis.
TradingView adds a free starting point that the base tool does not show. Free access caveat: signup required and Basic tier limits charts per tab, indicators, alerts, watchlists, and historical bars..

Watch for: Real-time market data can require add-ons: Optional real-time quote subscriptions and exchange-specific data fees.

Open TradingView

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Fintel

Strong runner-up

Best for: Investors looking for ownership, short interest, options sentiment, filings, dashboards, alerts, and quant-style scores in one research site.

Fintel best matches the base workflow on options data, market monitoring, and fundamental research.
Fintel adds a free starting point that the base tool does not show. Free access caveat: Free public access is available..

Watch for: Many core workflows are paid: Advanced research tools, premium datasets, leaderboards, AI private research, portfolio tools, and advanced AI access are tier-gated.

Open Fintel

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Detailed Alternatives

I want to

Pay lessFill a gapUpgrade overall

Free tiers first, then the lowest starting price.

Partial replacement

MarketWatch

Tested by us

Bottom line: Retail investors looking for mainstream market news, quote pages, watchlists, calendars, screeners, and BigCharts in one site.

Keep

Options
Alerts

Gain

News
Calendar
Screeners
Data Visualizations

Lose

Dark Pool & Off-Exchange
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, options data, and technical analysis.
Free-plan limits: Premium articles and newsletters require subscription, Quote pages are still available at no additional cost, and Intro offers renew at higher standard rates.
Subscription is mainly for journalism: The subscription covers news. Quote pages remain available without a subscription.

Price: FlowAlgoFrom $99/mo
MarketWatchFree • From $4/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View MarketWatch plans Compare

Full review and details

Partial replacement

Investing.com

Analyst pickTested by us

Bottom line: Users looking for one free global market portal for quotes, charts, calendars, news, watchlists, and portfolio tracking.

Keep

Options
Alerts

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

Dark Pool & Off-Exchange
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, options data, and alerts.
Free-plan limits: Free access is ad-supported and does not include the full InvestingPro research layer, Free WarrenAI access is limited to 10 lifetime messages and requires an account; paid plans include 50 or 500 credits per month, and ProPicks, premium reports, and deeper datasets are plan-gated.
Not a broker or API product: Investing.com does not provide trade execution or a public API. Widgets and RSS are its public integration methods.

Price: FlowAlgoFrom $99/mo
Investing.comFree • From $13.99/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-05 via pricing.

View InvestingPro Compare

Full review and details

Partial replacement

StockCharts

Bottom line: Technical traders who need browser-based charts, scans, alerts, RRGs, PerfCharts, or saved layouts.

Keep

Options
Alerts

Gain

Screeners
Data Visualizations
Watchlist
Portfolio

Lose

Dark Pool & Off-Exchange
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, market monitoring, and fundamental research.
Free-plan limits: Free users can view one fixed weekly RRG chart of major North American market averages with one year of data, Changing the RRG symbols, benchmark, range, or period requires a paid membership, and Pricing page lists Basic at $19.95/month, Extra at $29.95/month, and PRO at $49.95/month.
Real-time data can cost extra: Free BATS real-time data is included, but official real-time U.S., Canada, and UK data plans are separate add-ons.

Price: FlowAlgoFrom $99/mo
StockChartsFree • From $19.95/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-09-02 via pricing.

Compare StockCharts plans Compare

Full review and details

TC2000Partial replacementFree • From $24.99/moFree, no signup

Partial replacement

TC2000

Bottom line: Active U.S. stock and options traders who need streaming charts, formula scans, alerts, paper trading, or connected brokerage trading.

Keep

Options
Alerts

Gain

Screeners
Watchlist
Portfolio
News

Lose

Dark Pool & Off-Exchange
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, market monitoring, and technical analysis.
Free-plan limits: The anonymous free version uses delayed streaming data and a limited layout, Pricing page lists Basic at $24.99/month, Premium at $49.99/month, and Premium+ at $99.99/month, and Annual pricing lowers the effective monthly rate to $20.82, $41.65, and $83.32 respectively.
Limited free access: The anonymous version includes limited charts, delayed streaming data, option chains, a watchlist, and paper-trading windows. Real-time scans and other core workflows require a paid plan.

Price: FlowAlgoFrom $99/mo
TC2000Free • From $24.99/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare TC2000 plans Compare

Full review and details

Quiver QuantitativePartial replacementFree • From $25/moFree, no signup

Partial replacement

Quiver Quantitative

Tested by us

Bottom line: Investors looking for alternative data around Congress trades, insider activity, lobbying, government contracts, patents, app data, and institutional holdings.

Keep

Dark Pool & Off-Exchange
Alerts

Gain

Screeners
Watchlist
Backtesting
US Government Trades

Lose

Options
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, options data, and market monitoring.
Free-plan limits: Advanced screeners, alerts, dashboards, backtests, and exports require Premium, API access starts at a paid plan and has dataset tier restrictions, and Commercial API use requires a custom plan.
U.S.-centric alternative data: Most flagship datasets are tied to U.S. disclosures, politics, institutions, or companies.

Price: FlowAlgoFrom $99/mo
Quiver QuantitativeFree • From $25/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View Quiver API Compare

Full review and details

FintelPartial replacementFree • Paid plans availableFree, no signup

Partial replacement

Fintel

Bottom line: Investors looking for ownership, short interest, options sentiment, filings, dashboards, alerts, and quant-style scores in one research site.

Keep

Options
Dark Pool & Off-Exchange
Alerts

Gain

Short Interest
Insider Data
Institutional Ownership
Which ETF includes this Stock?

Lose

Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.
Historical flow data back to the June 2017 beta release.

Watch out

Avoid as a full replacement if you rely on options flow, alerts, and technical analysis.
Free-plan limits: Free public access is available, Bronze, Silver, and Gold tiers gate paid research workflows, and Broker-linked retail ownership features require sign-in and supported U.S. brokerage access.
Many core workflows are paid: Advanced research tools, premium datasets, leaderboards, AI private research, portfolio tools, and advanced AI access are tier-gated.

Price: FlowAlgoFrom $99/mo
FintelFree • Paid plans available
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Open Fintel Compare

Full review and details

Yahoo FinancePartial replacementFree • From $95.40/yrFree with signup

Partial replacement

Yahoo Finance

Tested by us

Bottom line: Investors who want free quotes, news, watchlists, portfolios, charts, and basic research in one product.

Keep

Options
Alerts

Gain

News
Calendar
Portfolio
Watchlist

Lose

Dark Pool & Off-Exchange
Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark-pool order data in the Dark Pool Insights module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours; the vendor help center labels the feature beta and for idea generation only.

Watch out

Avoid as a full replacement if you rely on options flow, options data, and alerts.
Free-plan limits: Signup required, Free account/sign-in may be required for some portfolio and watchlist features, and Premium portfolio analytics, research, screeners, and longer downloadable history are paid.
Data is informational, not trading-grade: Yahoo says all finance data is informational and not intended for trading or investing purposes.

Price: FlowAlgoFrom $99/mo
Yahoo FinanceFree • From $95.40/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-20 via pricing.

Open Yahoo Finance Compare

Full review and details

StocknearClosest replacementFree • From $10/moFree with signup

Closest replacement