★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
FINVIZ vs GammaWins Calculator
Start here
FINVIZ
Free • From $299.50/yr · Web
- Delayed quotes won't cut it; you need real-time data
- You care about screeners, ETF screeners, and stock comparison, things GammaWins Calculator doesn't offer
- You're newer to investing and want something approachable
Pick GammaWins Calculator instead if
GammaWins Calculator
Free · Web
- You care about options p&l, something FINVIZ doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
FINVIZ and GammaWins Calculator cover a lot of the same ground (2 shared categories, data visualizations and options), so for the basics you won't go far wrong with either. FINVIZ simply does more: 17 categories to GammaWins Calculator's 3, including screeners, ETF screeners, and stock comparison. GammaWins Calculator counters by being completely free.
What readers say
FINVIZ
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GammaWins Calculator
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Key differences at a glance
- Real-time data
- FINVIZ
- Free trial
- FINVIZ7 days
- Broader coverage
- FINVIZ17 vs 3 categories
- Global coverage
- GammaWins Calculator
- Asset coverage
- FINVIZAdds ETFs
- Beginner friendly
- FINVIZ
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $299.50/yr | Free |
Free tier | Yes | Yes |
Free trial | 7 days | — |
Plan limits | 18 limits: Free: screener presets: 50, Free: items per page: 20 (table) / 36 (charts) / 10 (snapshots) +16 more | Free: data latency: 15-minute delayed and Free: share links retention: >= 90 days after last open |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +3 more | Retail Traders and Pro Retail |
Categories covered | 17 | 3 |
Regions | North America | North America, Europe |
| Data & capabilities | ||
Data quality | Latency: 15-min Delayed and Real-time | Latency: 15-min Delayed |
Data partners | — | OPRA |
Capabilities | Universe builder and Correlation | Multi-leg options and Greeks |
| Try it | Visit FINVIZ | Visit GammaWins Calculator |
Where each one shines
What FINVIZ and GammaWins Calculator each do best.ShowHide
Where each one shines
What FINVIZ and GammaWins Calculator each do best.What FINVIZ does best
- Screening for U.S. stocks and ETFs with a mix of valuation, growth, profitability, technical, ownership, dividend, and performance filters.
- Heat maps, sector/group views, and snapshot pages to spot where market strength, weakness, and unusual moves are clustering.
- Support for saving screener setups with presets and switch between table, chart, and snapshot-style result views depending on how you research.
- Move from a screen to ticker-level research with quote pages that link financials, charts, news, insider trades, filings, options, short interest, and peer comparison.
- Views for reviewing fundamental context with financial statements, EPS and sales charts, ownership pages, insider transactions, and 13F manager holdings.
What GammaWins Calculator does best
- Modeling for options strategies with payoff and strategy-value visualizations over time and underlying price.
- Overlay Greeks and review strategy metrics such as max profit, max loss, breakeven ranges, profit probability, premium yields, and intrinsic/extrinsic value.
- Starting point: common strategy presets or build custom multi-leg, multi-expiry strategies with per-leg controls.
- Strike selection by delta or absolute price for spreads and other options structures.
- Views for reviewing volatility inputs including realized volatility, ATM implied volatility, model-free implied volatility, and IV/RV ranks or percentiles.
Every detail we compared
Every tracked attribute for FINVIZ and GammaWins Calculator, side by side.ShowHide
Every detail we compared
Every tracked attribute for FINVIZ and GammaWins Calculator, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptions | OptionsStocks |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term Investors | Retail TradersPro Retail |
Regions | North America | North AmericaEurope |
Coverage details | Countries: USIdentifiers: Ticker | 4 countriesIdentifiers: Ticker |
| Data | ||
Data freshness | 15-min DelayedReal-time | 15-min Delayed |
Data partners | Not specified | OPRA |
| Access & integrations | ||
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Universe builderCorrelation | Multi-leg optionsGreeks |
Vendor & support | Support: Email | GammaWins ABCountry: SwedenSupport: Email and Forum |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freescreener presets: 50 · items per page: 20 (table) / 36 (charts) / 10 (snapshots) · +5 more | Freedata latency: 15-minute delayed · share links retention: >= 90 days after last open |
| Entry paid plan | $299.50/yr≈ $24.96/mo“Elite (Annual)”screener presets: 200 · portfolios: 100 · +2 more | — |
| Top plan | $39.50/mo“Elite (Monthly)”screener presets: 200 · items per page: Up to 100 (table) / 120 (charts) / 50 (snapshots) · +5 more | — |
| Free trial | 7 days | — |
Questions we keep getting
What's the difference between FINVIZ and GammaWins Calculator?
FINVIZ leans toward screeners, ETF screeners, and stock comparison, while GammaWins Calculator puts more weight on options p&l, options, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do FINVIZ and GammaWins Calculator cost?
Good news: both FINVIZ and GammaWins Calculator have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: FINVIZ or GammaWins Calculator?
FINVIZ is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Should I choose FINVIZ or GammaWins Calculator?
It depends on what you're after. Pick FINVIZ if screeners and ETF screeners matter to you; go with GammaWins Calculator if you'd rather have options p&l. And if you only need the basics both share, let price decide.
What asset classes do FINVIZ and GammaWins Calculator cover?
Both cover stocks and options. FINVIZ also handles ETFs.
Does FINVIZ or GammaWins Calculator have real-time data?
FINVIZ offers real-time data, which matters if you trade actively. GammaWins Calculator runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which covers international markets: FINVIZ or GammaWins Calculator?
GammaWins Calculator has documented international coverage (North America and Europe), so it's the safer bet if you hold non-US stocks. FINVIZ is more region-specific, mainly North America.
Can I export data from FINVIZ and GammaWins Calculator?
FINVIZ exports to Excel. GammaWins Calculator is stingier about getting data out.
Is FINVIZ or GammaWins Calculator better for day trading?
FINVIZ is the one positioned more for active traders. GammaWins Calculator is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: FINVIZ or GammaWins Calculator?
FINVIZ has a stock screener for surfacing ideas; GammaWins Calculator doesn't, and focuses its energy elsewhere.
Can I track my portfolio with FINVIZ or GammaWins Calculator?
FINVIZ handles portfolio tracking. GammaWins Calculator is really a research tool; you'd track your portfolio elsewhere.
Keep researching
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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.