Zero-cost replacements grouped by fit, tradeoffs, pricing friction, and platform access. Use this list to test GammaWins Calculator before paying for another subscription.
Switching from GammaWins Calculator doesn't have to cost a thing. We've curated 20 free-tier alternatives that cover similar workflows, from Options to Data Visualizations and beyond. Each pick below is framed by fit, caveats, and access friction so you can trial replacements without opening your wallet.
Disclosure: outbound links may include affiliate or sponsor links
Which Alternative Should You Use?
TradingView
Closest replacement
Best for: Traders and investors who want charting, alerts, screeners, and market coverage across many asset classes.
TradingView best matches the base workflow on strategy backtesting, technical analysis, and charting and technical analysis.
TradingView keeps the replacement test in the same free-access lane. 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: The profile notes optional real-time quote subscriptions and exchange-specific data fees.
Best for: Retail investors who want analyst consensus, expert rankings, Smart Score, news sentiment, and stock ideas.
TipRanks best matches the base workflow on portfolio analytics, charting and technical analysis, and fundamental research.
TipRanks keeps the replacement test in the same free-access lane. Free access caveat: signup required and Free/Basic MCP OAuth quota is 10 tool calls per month..
Watch for: Best tools are paid: Premium and Ultimate gate Smart Portfolio, Smart Score, expert/insider/hedge-fund tools, exports, and higher MCP quotas.
Best for: Options traders who want visual P&L, Greeks, IV skew, max pain, GEX/DEX, expected move, contract history, and market-wide options trend screens.
OptionCharts best matches the base workflow on options data, technical analysis, and charting and technical analysis.
OptionCharts keeps the replacement test in the same free-access lane. Free access caveat: signup required and Free access is available with basic features..
Watch for: Real-time data is gated: Free and Premium use delayed OPRA data; real-time options data requires Ultimate and exchange agreement eligibility.
Options traders who want visual P&L, Greeks, IV skew, max pain, GEX/DEX, expected move, contract history, and market-wide options trend screens.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
OptionCharts best matches the base workflow on options data, technical analysis, and charting and technical analysis.
OptionCharts matches the base audience on Intermediate, Advanced, and retail investors.
You gain Watchlist, Screeners, Blogs, and Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar)..
Watch out
Material switch gaps: does not clearly cover strategy backtesting, visual stock research, and portfolio analytics and less aligned with Retail Traders, Pro Retail, and dividend investors.
Avoid as a full replacement if you rely on strategy backtesting, visual stock research, and portfolio analytics.
Real-time data is gated: Free and Premium use delayed OPRA data; real-time options data requires Ultimate and exchange agreement eligibility.
Value investors who want long historical fundamentals, GF Score, GF Value, and guru/institutional holdings.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
GuruFocus best matches the base workflow on strategy backtesting, charting and technical analysis, and fundamental research.
GuruFocus matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Stock Ideas, Screeners, ETF Screeners, and Top Analysts.
Watch out
Material switch gaps: missing Options P&L workflows and does not clearly cover options data, technical analysis, and visual stock research.
Avoid as a full replacement if you rely on options data, technical analysis, and visual stock research.
Paid access is region and tier dependent: The existing profile records annual paid memberships, region add-ons, API plans, and pay-as-you-go API credits.
Users who want one free global market portal for quotes, charts, calendars, news, watchlists, and portfolio tracking.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Investing.com best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
Investing.com matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Stock Ideas, Screeners, Stock Comparison, and Correlation.
Watch out
Material switch gaps: missing Options P&L workflows and does not clearly cover options data, strategy backtesting, and technical analysis.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
Not a broker or API product: Investing.com does not provide direct trading execution or a public API; widgets and RSS are the main integration surfaces.
Technical traders and investors who want browser-based charting, ChartLists, scans, alerts, RRGs, PerfCharts, options chains, and saved layouts.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
StockCharts best matches the base workflow on options data, technical analysis, and charting and technical analysis.
StockCharts matches the base audience on Intermediate, Advanced, and retail investors.
You gain Screeners, Alerts, Watchlist, and Portfolio.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover strategy backtesting, visual stock research, and portfolio analytics, and less aligned with Retail Traders and Pro Retail.
Avoid as a full replacement if you rely on strategy backtesting, visual stock research, and portfolio analytics.
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.
Serious individual investors who want deep North American stock, ETF, and fund screening.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Stock Rover best matches the base workflow on portfolio analytics, charting and technical analysis, and fundamental research.
Stock Rover matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Stock Ideas, Screeners, ETF Screeners, and Stock Comparison.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with active traders.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
North America-focused coverage: The existing profile records U.S. and Canadian exchange support plus OTC boards.
Indian investors who want one product for screeners, DVM scores, analyst forecasts, alerts, portfolios, broker sync, and options tools.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Trendlyne best matches the base workflow on options data, strategy backtesting, and charting and technical analysis.
Trendlyne matches the base audience on Intermediate, Advanced, and retail investors.
You gain Screeners, Analyst Forecasts, Analyst Ratings & Price Targets, and Portfolio.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover technical analysis, visual stock research, and portfolio analytics, and less aligned with Retail Traders, Pro Retail, and active traders.
Avoid as a full replacement if you rely on technical analysis, visual stock research, and portfolio analytics.
Plan matrix is complex: India-only, global, SmartOptions, Excel Connect, alert frequency, backtest limits, and download limits vary materially by tier.
Long-term investors who value proprietary ranks, analyst commentary, model portfolios, and printable research reports.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Value Line best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
Value Line matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Screeners, Stock Ideas, Watchlist, and Alerts.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with active traders.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
Subscription services are fragmented: Equities, funds, ETFs, options, and selection services are sold as separate products with different coverage and entitlements.
Users who want cited AI answers over finance pages, filings, news, charts, watchlists, screeners, ownership data, and earnings documents.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Perplexity Finance best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
Perplexity Finance matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Screeners, Watchlist, News, and Calendar.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with dividend investors.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
AI answer quality still needs review: Perplexity cites sources, but investment conclusions, calculations, and data joins should be verified before use.
Mainstream investors who want free quotes, news, watchlists, portfolios, charts, and basic research in one familiar product.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Yahoo Finance best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
Yahoo Finance matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain News, Alerts, Calendar, and Portfolio.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with active traders.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
Data is informational, not trading-grade: The existing profile notes Yahoo says all finance data is informational and not intended for trading or investing purposes.
Options traders who need robust multi-leg strategy backtesting, risk graphs, Greeks, margin modeling, volatility surfaces, and paper/live workflow paths.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options
Experience
Intermediate and Advanced
Plans
Free
Why switch
MesoSim best matches the base workflow on options data, strategy backtesting, and technical analysis.
MesoSim matches the base audience on Pro Retail, Intermediate, and Advanced.
You gain Backtesting, Paper Trading, APIs & Data Feeds, and AI Research.
Watch out
Material switch gaps: missing Stocks coverage, missing Options P&L workflows, and does not clearly cover visual stock research, portfolio analytics, and dividend research.
Avoid as a full replacement if you rely on visual stock research, portfolio analytics, and dividend research.
Options-specific scope: MesoSim is excellent for options strategy research, but it is not a broad stock screener, fundamental research terminal, or portfolio accounting system.
Active U.S. stock and options traders who want options flow, unusual orders, dark-pool context, analyst data, congressional trades, 13F context, alerts, and AI chat in one lightweight web app.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Stocknear best matches the base workflow on options data, charting and technical analysis, and fundamental research.
Stocknear matches the base audience on Intermediate, Advanced, and retail investors.
You gain Screeners, Watchlist, News, and Alerts.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover strategy backtesting, technical analysis, and visual stock research, and less aligned with Retail Traders and Pro Retail.
Avoid as a full replacement if you rely on strategy backtesting, technical analysis, and visual stock research.
U.S.-market focus: Stocknear is centered on U.S. stocks, ETFs, and options rather than global multi-asset coverage.
Retail investors who want mainstream market news, quote pages, watchlists, calendars, screeners, and BigCharts in one site.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
MarketWatch best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
MarketWatch matches the base audience on Intermediate, Advanced, and retail investors.
You gain News, Alerts, Calendar, and Screeners.
Watch out
Major switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with Retail Traders, Pro Retail, and dividend investors.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
Subscription is mainly for journalism: The MarketWatch subscription is for news coverage; quote pages remain available without a subscription.
Active traders and analysts tracking short interest, securities lending, options flow, insider trades, stock scores, and trading signals.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
ORTEX best matches the base workflow on options data, technical analysis, and charting and technical analysis.
ORTEX matches the base audience on Intermediate, Advanced, and retail investors.
You gain Short Interest, Insider Data, Quant, and Index Rebalancing.
Watch out
Major switch gaps: missing Options P&L workflows, does not clearly cover strategy backtesting, visual stock research, and portfolio analytics, and less aligned with Retail Traders, Pro Retail, and dividend investors.
Avoid as a full replacement if you rely on strategy backtesting, visual stock research, and portfolio analytics.
Best data is paid: Free accounts have limited access; Basic, Advanced, and API tiers unlock deeper datasets and workflow capacity.
Options traders who need quick payoff tables, multi-leg strategy visualization, and probability/risk-reward estimates.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options
Experience
Intermediate and Advanced
Plans
Free
Why switch
Options Profit Calculator best matches the base workflow on options data, strategy backtesting, and technical analysis.
Options Profit Calculator matches the base audience on Intermediate, Advanced, and retail investors.
You gain Backtesting, Strategy calculators for basic, spread, and advanced option structures, including multi-leg setups (2–8 legs)., ROI tables show profit/loss across both price and time, with line charts that can include stock performance comparisons., and Option Finder scans liquid contracts and suggests optimal calls, puts, or spreads by target price/date, using implied volatility derived from mid/last prices..
Watch out
Major switch gaps: missing Stocks coverage, missing Data Visualizations workflows, and does not clearly cover visual stock research, portfolio analytics, and dividend research.
Avoid as a full replacement if you rely on visual stock research, portfolio analytics, and dividend research.
Delayed quotes: The profile records option and stock quotes as delayed 15-30 minutes; real-time data remains listed as coming soon.
Active investors and developers who want market data, news clustering, social sentiment, institutional flow, insider trades, and AI analysis in one beta workspace.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
SentiSense best matches the base workflow on charting and technical analysis, fundamental research, and portfolio tracking.
SentiSense matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Stock Ideas, Screeners, Quant, and Watchlist.
Watch out
Material switch gaps: missing Options P&L workflows, does not clearly cover options data, strategy backtesting, and technical analysis, and less aligned with dividend investors.
Avoid as a full replacement if you rely on options data, strategy backtesting, and technical analysis.
Beta product with conflicting public limits: The existing profile notes official pages conflict on endpoint counts, publisher counts, and free API quota.
Options traders who want real-time options flow, dark pool/off-exchange activity, alerts, and screeners.
Replacement
Partial replacement
Pricing fit
Free-plan match
Free tier
Yes
Platforms
Web
Assets
Options and Stocks
Experience
Intermediate and Advanced
Plans
Free
Why switch
Unusual Whales best matches the base workflow on options data, portfolio tracking, and options and trading workflows.
Unusual Whales matches the base audience on Retail Traders, Pro Retail, and Intermediate.
You gain Money Flow, Screeners, Alerts, and News.
Watch out
Material switch gaps: missing Data Visualizations workflows, does not clearly cover strategy backtesting, technical analysis, and visual stock research, and less aligned with dividend investors.
Avoid as a full replacement if you rely on strategy backtesting, technical analysis, and visual stock research.
Free alerts are delayed and limited: The profile says free users receive only free alerts with about a 5-12 minute delay.
TradingView is the closest drop-in replacement with overlapping coverage in Options P&L, Options, and Data Visualizations while adding Quant and Screeners coverage and Markets covered include stocks, ETFs, cryptocurrencies, bonds, FX, futures, options, commodities and indices; the current pricing page says TradingView is used by 100M traders and connects to hundreds of data feeds with direct access to 3,539,722 instruments worldwide. and Supercharts with multi-chart layouts, custom intervals (incl. seconds and range bars), and more charts-per-tab on higher tiers (up to 16 on Ultimate). features (workflow overlap ~100%).
Every pick keeps a free tier; start with TradingView, TipRanks, and OptionCharts to road-test GammaWins Calculator workflows without paying up front.
Need mobile access? TradingView, TipRanks, and GuruFocus bring phone-ready workflows that GammaWins Calculator lacks.
Round out your stack with new coverage areas like Quant, Screeners, ETF Screeners, and Stock Ideas.
Coverage Snapshot
Where alternatives already align
Most shared categories across the top matches.
Options×20Data Visualizations×18Options P&L×5
New angles introduced
Categories the alternatives add beyond GammaWins Calculator.
20 vetted picks keep a permanent free tier so you can validate workflows before upgrading.
Mobile ready
13/20
13 alternatives bring native mobile access.
API availability
7/20
7 of the shortlisted tools expose API endpoints for automation-heavy workflows.
Quality checks
7 starred / 12 tested
7 tools are flagged as analyst picks; 12 have been hands-on tested.
Avg. coverage overlap
72%
Average percentage of categories shared with the base tool.
Free Alternatives FAQ
What are the best free alternatives to GammaWins Calculator?
Start with TradingView, TipRanks, and OptionCharts to replicate GammaWins Calculator 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 GammaWins Calculator workflows stay covered on the free plan?
Expect solid overlap across Options P&L, Options, and Data Visualizations, so core GammaWins Calculator workflows can move over without a paid upgrade.
What extra coverage do the free alternatives add?
Quant, Screeners, ETF Screeners, Stock Ideas, Stock Comparison, ETF Comparison, Watchlist, Portfolio, Backtesting, Correlation, News, Alerts, Calendar, Dividends, Splits, Yield Curves, Macro Data, Paper Trading, Broker Connectors, Webhooks, Order Book / Level II, Education, Blogs, Videos, Top Analysts, US Government Trades, Risk Metrics, Performance Attribution, Insider Data, Institutional Ownership, Financials, Scores, Bulls Say Bear Say, Analyst Forecasts, Analyst Ratings & Price Targets, AI Research, AI Chat, News Sentiment, IPO, Corporate Actions & Special Situations, Guidance / Pre-announcements, Compounding Calculator, Retirement Calculator, APIs & Data Feeds, Flags, Valuation Models, Improved Filings, Transcripts, Short Interest, ETF Analysis, Fund Analysis, Sheets / Excel Add-ins, Forums, Newsletters, Custom Dashboards, Stock Handbook, Market Sentiment, CDS Spreads, Monte Carlo, Notes & Highlights, ESG Ratings, Dark Pool & Off-Exchange, Index Rebalancing, Money Flow, Reddit, and Regulatory Filings Monitoring show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.
Where might I still rely on GammaWins Calculator?
Options P&L and Data Visualizations remain strengths for GammaWins Calculator. 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.
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!
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.