★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: StockFetcher checked August 4, 2026
Tool Comparison
Koyfin vs StockFetcher
Start here
Koyfin
Free • From $39/mo · Web · Mobile
- You'd rather start free and only pay if you outgrow it
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
Pick StockFetcher instead if
StockFetcher
From $8.95/mo · Web
- You want the cheaper way in: plans start at $8.95/mo instead of $39/mo
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
Koyfin and StockFetcher cover a lot of the same ground (4 shared categories, including screeners, data visualizations, and watchlist), so for the basics you won't go far wrong with either. Koyfin simply does more: 20 categories to StockFetcher's 4, including ETF screeners, custom dashboards, and correlation, plus a mobile app. StockFetcher counters by starting cheaper at $8.95/mo.
What readers say
Koyfin
Vote once to reveal the community verdict.
StockFetcher
Vote once to reveal the community verdict.
Key differences at a glance
- Free plan
- Koyfin
- Cheaper paid plan
- StockFetcher$8.95/mo vs $39/mo
- Broader coverage
- Koyfin20 vs 4 categories
- Mobile app
- Koyfin
- Real-time data
- Koyfin
- Broker sync
- Koyfin
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 $39/mo | From $8.95/mo |
Free tier | Yes | No |
Free trial | — | — |
Plan limits | 24 limits: Free: watchlists: 2, Free: screens: 2 +22 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | No | No |
Broker sync | Yes | No |
Integrations | Schwab, Altruist +6 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 20 | 4 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time, 15-min Delayed, and End of Day and Adjustments: TotalReturn | Latency: 15-min Delayed and End of Day and Granularity: EOD |
Data partners | 6 partners: S&P Global Market Intelligence, Morningstar +4 more | — |
Capabilities | 7 signals: Universe builder, Broker sync +5 more | Custom formulas and Universe builder |
Security | 4 signals: SOC2, Data residency: US +2 more | — |
| Try it | Visit Koyfin | Visit StockFetcher |
Where each one shines
What Koyfin and StockFetcher each do best.ShowHide
Where each one shines
What Koyfin and StockFetcher each do best.What Koyfin does best
- Tools for building customizable dashboards, watchlists, charts, and market monitors across global equities, ETFs, funds, fixed income, FX, commodities, crypto, indices, and economics.
- Screening for more than 100,000 global securities with thousands of criteria, with stock and ETF screening on paid plans and mutual-fund screening in Advisor tiers.
- Advanced charts with technical indicators, fundamentals, valuation measures, analyst estimates, price targets, templates, sharing, and downloads where vendor licenses allow.
- Research coverage for companies with financial analysis pages, customizable financial templates, news, filings, transcripts, analyst data, short interest, and AI transcript summaries on paid plans.
- Tracking portfolios with grouping, notes, summary rows, alerts, custom data series, uploaded CSV price history, and mobile portfolio monitoring.
What StockFetcher does best
- Write stock screens in a plain-English, text-based query language built around 125+ technical indicators.
- Standard for up to 100 saved filters and watchlists, or Advanced for 250 each plus larger symbol lists, bigger CSV exports, and advanced filter support.
- Tools for running U.S. stock screens on end-of-day CSI data with delayed intraday updates from DDFPlus.
- Quote delays: Nasdaq data is delayed 15 minutes, while NYSE and AMEX data is delayed 20 minutes.
- Send saved-filter results by email each day from account settings.
Every detail we compared
Every tracked attribute for Koyfin and StockFetcher, side by side.ShowHide
Every detail we compared
Every tracked attribute for Koyfin and StockFetcher, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFutures+1 more | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailInstitutional InvestorsAnalystsAsset ManagersFinancial AdvisorsRIAs / Wealth FirmsStudents/Researchers | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North America |
Coverage details | Identifiers: Ticker | Countries: USExchanges: XNAS, XNYS, and XASEIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time15-min DelayedEnd of Day | 15-min DelayedEnd of Day |
Data granularity | Not specified | EOD |
Data partners | S&P Global Market IntelligenceMorningstarFREDTrading EconomicsTrueFXPolygon.io | Not specified |
| Access & integrations | ||
Import methods | ManualCSVCustodian | CSVManual |
Integrations | SchwabAltruistTradePMRInteractive BrokersBlack DiamondOrionFidelityAddepar | Not specified |
Export formats | CSVImagePDF | CSV |
| Plans & trust | ||
Security & compliance | SOC2Data residency: USEncryption at restEncryption in transit | Not specified |
Capability signals | Universe builderBroker syncYield curvesAI summaries: TranscriptsHouseholdingModel portfoliosClient reporting | Custom formulasUniverse builder |
Vendor & support | Koyfin, Inc.Country: United StatesFounded 2016Support: Email | Vestyl Software L.L.C.Support: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 3/5 |
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 | Freewatchlists: 2 · screens: 2 · +5 more | — |
| Entry paid plan | $39/mo“Plus”financials years: 10 · estimates years: 10 · +5 more | $8.95/mo“Standard (Monthly)” |
| Tier 2 | $79/mo“Premium”alerts: 500 · custom securities: Unlimited | $16.95/mo“Advanced (Monthly)” |
| Tier 3 | $209/mo“Advisor Core”alerts: 500 · reports per month: 10 · +2 more | Subscription“Standard (Quarterly)” |
| Tier 4 | $299/mo“Advisor Pro”alerts: 500 · reports per month: 200 · +2 more | Subscription“Advanced (Quarterly)” |
| Tier 5 | — | One-time“Standard (One-time 6-month)” |
| Tier 6 | — | One-time“Standard (One-time 1-year)” |
| Tier 7 | — | One-time“Advanced (One-time 6-month)” |
| Top plan | — | One-time“Advanced (One-time 1-year)” |
| Custom / enterprise | Contact sales“Teams” | — |
Questions we keep getting
What's the difference between Koyfin and StockFetcher?
Koyfin leans toward screeners, ETF screeners, and data visualizations, while StockFetcher puts more weight on screeners, watchlist, and data visualizations. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
Is Koyfin or StockFetcher free to use?
Koyfin has a free tier, so you can get started without paying anything. StockFetcher is paid-only. If budget matters, start with Koyfin and see how far it takes you before opening your wallet.
Can I use Koyfin or StockFetcher on my phone?
Koyfin lists a dedicated mobile app, so it travels better. StockFetcher doesn't list a dedicated mobile app; its documented access is web.
Should I choose Koyfin or StockFetcher?
It depends on what you're after. Pick Koyfin if ETF screeners and custom dashboards matter to you; go with StockFetcher if you prefer its overall approach. And if you only need the basics both share, let price decide.
What asset classes do Koyfin and StockFetcher cover?
Both cover stocks. Koyfin also handles ETFs, mutual funds, and closed-end funds.
Does Koyfin or StockFetcher have real-time data?
Koyfin offers real-time data, which matters if you trade actively. StockFetcher 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: Koyfin or StockFetcher?
Koyfin has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. StockFetcher is more region-specific, mainly North America.
Can I export data from Koyfin and StockFetcher?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Can Koyfin or StockFetcher connect to my broker?
Koyfin syncs with brokers automatically. With StockFetcher, you're entering holdings by hand or importing files.
Which has a better stock screener: Koyfin or StockFetcher?
Both Koyfin and StockFetcher 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 Koyfin or StockFetcher?
Koyfin handles portfolio tracking. StockFetcher is really a research tool; you'd track your portfolio elsewhere.
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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.