★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 23, 2026
Tool Comparison
MarketScreener vs The Fly Pro
Pick MarketScreener if
MarketScreener
Free • From $34/mo · Web · Mobile
- You do a lot of your research from your phone
- You care about stock ideas, portfolio, and ESG ratings, things The Fly Pro doesn't offer
- You're a long-term investor who cares more about fundamentals than headlines
Pick The Fly Pro if
The Fly Pro
Free • From $31/mo · Web · API
- You want the cheaper way in: plans start at $31/mo instead of $34/mo
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
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
MarketScreener and The Fly Pro cover a lot of the same ground (9 shared categories, including news, alerts, and calendar), so for the basics you won't go far wrong with either. MarketScreener simply does more: 16 categories to The Fly Pro's 13, including stock ideas, portfolio, and ESG ratings, plus a mobile app. The Fly Pro counters by starting cheaper at $31/mo.
What readers say
MarketScreener
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The Fly Pro
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Key differences at a glance
- Cheaper paid plan
- The Fly Pro$31/mo vs $34/mo
- Free trial
- The Fly Pro7 days
- Broader coverage
- MarketScreener16 vs 13 categories
- Mobile app
- MarketScreener
- API access
- The Fly Pro
- Real-time data
- The Fly Pro
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 $34/mo | Free • From $31/mo |
Free tier | Yes | Yes |
Free trial | — | 7 days |
Plan limits | 6 limits: Access: annual equivalent monthly usd: 28, Access: annual billing usd: 336 +4 more | 8 limits: Premium Annual: regular monthly equivalent usd: 62, Premium Annual: promotion: Limited-time 50% off +6 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | No | Yes |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +4 more | — |
Categories covered | 16 | 13 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe |
| Data & capabilities | ||
Data quality | — | Latency: Real-time and End of Day and Granularity: EOD |
Data partners | 3 partners: FactSet, Morningstar +1 more | — |
Capabilities | Universe builder | — |
| Try it | Visit MarketScreener | Visit The Fly Pro |
Where each one shines
What MarketScreener and The Fly Pro each do best.ShowHide
Where each one shines
What MarketScreener and The Fly Pro each do best.What MarketScreener does best
- Monitor market news and quotes across equities, ETFs, commodities, currencies, forex, and cryptocurrencies.
- Build watchlists with quotes, news, earnings releases, valuation trends, broker recommendations, and email alerts.
- Screening for stocks globally with hundreds of fundamental and technical criteria, with higher filter counts reserved for Premium and Expert tiers.
- Use dynamic charts with technical indicators and switch between stocks and personal lists.
- Explore thematic lists and compare them with index trends and past performance.
What The Fly Pro does best
- Build company dashboards and financial charts.
- Screen stocks and ETFs with fundamental and performance filters.
- Research more than 10,000 business metrics and KPIs on Premium and higher plans.
- Review 10 years of financial data on Free and Premium or up to 30 years on Ultimate.
- Compare company operating metrics and financial data.
Every detail we compared
Every tracked attribute for MarketScreener and The Fly Pro, side by side.ShowHide
Every detail we compared
Every tracked attribute for MarketScreener and The Fly Pro, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsCommoditiesCurrenciesCryptos | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailLong-term InvestorsValue InvestorsGrowth InvestorsDividend Investors | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEurope |
Coverage details | Identifiers: Ticker and ISIN | Identifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-timeEnd of Day |
Data granularity | Not specified | EOD |
Data partners | FactSetMorningstarS&P Global Market Intelligence | Not specified |
| Plans & trust | ||
Capability signals | Universe builder | Not specified |
Vendor & support | Surperformance SASCountry: France | The Fly Inc.Support: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 4/5 |
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 | Free“Free Member” | Free |
| Entry paid plan | $34/mo“Access”annual equivalent monthly usd: 28 · annual billing usd: 336 | $31/mo“Premium Annual”regular monthly equivalent usd: 62 · promotion: Limited-time 50% off |
| Tier 2 | $59/mo“Premium”annual billing usd: 600 · annual equivalent monthly usd: 50 | $37/mo“Premium Monthly”regular monthly price usd: 74 · promotion: Limited-time 50% off |
| Tier 3 | $279/mo“Expert”annual billing usd: 2,628 · annual equivalent monthly usd: 219 | $75/mo“Ultimate Annual”regular monthly equivalent usd: 150 · promotion: Limited-time 50% off |
| Top plan | — | $90/mo“Ultimate Monthly”regular monthly price usd: 180 · promotion: Limited-time 50% off |
| Custom / enterprise | — | Contact sales“Institutional” |
| Free trial | — | 7 days |
Questions we keep getting
What's the difference between MarketScreener and The Fly Pro?
MarketScreener leans toward news, alerts, and calendar, while The Fly Pro puts more weight on screeners, data visualizations, and stock comparison. They overlap in 9 categories, so for most people it comes down to workflow preference and price.
How much do MarketScreener and The Fly Pro cost?
Good news: both MarketScreener and The Fly Pro have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use MarketScreener or The Fly Pro on my phone?
MarketScreener lists a dedicated mobile app, so it travels better. The Fly Pro doesn't list a dedicated mobile app; its documented access is web and API.
Does MarketScreener or The Fly Pro have an API?
The Fly Pro has an API for programmatic access and custom integrations. MarketScreener doesn't, so you're working through its interface.
Should I choose MarketScreener or The Fly Pro?
It depends on what you're after. Pick MarketScreener if stock ideas and portfolio matter to you; go with The Fly Pro if you'd rather have stock comparison and ETF screeners. And if you only need the basics both share, let price decide.
What asset classes do MarketScreener and The Fly Pro cover?
Both cover stocks and ETFs. MarketScreener also handles commodities, currencies, and cryptos.
Does MarketScreener or The Fly Pro have real-time data?
The Fly Pro offers real-time data, which matters if you trade actively. MarketScreener 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 has a better stock screener: MarketScreener or The Fly Pro?
Both MarketScreener and The Fly Pro include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with MarketScreener or The Fly Pro?
MarketScreener handles portfolio tracking. The Fly Pro 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.