VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
GuruFocus vs Marketstack
GuruFocus vs Marketstack: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
GuruFocus
gurufocus.com
Best for stock ideas, and screeners
- Pricing
- Free • From $549/yr
- Platforms
- Web, Mobile, API, Other
Marketstack
marketstack.com
Best for data apis, and dividends
- Pricing
- Free • From $9.99/mo
- Platforms
- Web, API
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
GuruFocus if…
- You need a mobile app for on-the-go research
- You’re just getting started and want an approachable UI
- You’re a long-term or value-focused investor
- You need global value-investing research platform with historical financial and valuation data, screeners, charts, comparisons, institutional-investor trading histories, executive trading histories, market valuation data, economic indicators, and industry indicators.
Choose
Marketstack if…
- You need real-time data, not delayed quotes
- You need pricing tiers with monthly request limits (free: 100/mo; basic: 10k/mo; professional: 100k/mo; business: 500k/mo; enterprise: custom) and annual discounts.
- You need v2 rest/json api for end-of-day (eod) prices with adjusted fields for splits/dividends (e.g., `split_factor`, `dividend`).
- You need intraday endpoint supports multiple bar intervals (down to `1min`); “real-time updates” (1/5/10 min) are professional+ only.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | GuruFocus | Marketstack |
|---|---|---|
Asset types | StocksETFsBondsMutual FundsOptionsFundsOther | StocksETFsBondsCommoditiesOther |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | End of Day | End of DayReal-time |
API access | REST | REST |
Export formats | CSVExcelJSON | Not specified |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
GuruFocus
$45.75/mo
Starting price
Plans & pricing
Tool
Marketstack
$9.99/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by GuruFocus only.
Categories covered by Marketstack only.
No unique categories.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between GuruFocus and Marketstack?
GuruFocus focuses on Stock Ideas, Screeners, and ETF Screeners while Marketstack specializes in Data APIs, Dividends, and Splits. They overlap in 6 categories, so choose based on your preferred workflow and pricing.
How much do GuruFocus and Marketstack cost?
Good news—both GuruFocus and Marketstack offer free plans. You can try each platform without commitment and only pay when you need premium features.
Which is better for beginners—GuruFocus or Marketstack?
GuruFocus is more beginner-friendly with an approachable interface. Both can work for intermediate users.
Can I use GuruFocus or Marketstack on my phone?
GuruFocus has a mobile app so you can check your research on the go. Marketstack is web-only, so you'll need a browser to access it from mobile devices.
Do GuruFocus and Marketstack have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose GuruFocus or Marketstack?
Choose GuruFocus if you need Global value-investing research platform with historical financial and valuation data, screeners, charts, comparisons, institutional-investor trading histories, executive trading histories, market valuation data, economic indicators, and industry indicators., and Large global coverage footprint: GuruFocus says it serves more than 1 million users worldwide, covers 100,000 stocks in 100 markets, tracks 8,000+ institutional investors’ trading histories, and tracks 15,000+ mutual fund holdings; API documentation separately describes 60,000+ companies across 9 regions.. Go with Marketstack if Pricing tiers with monthly request limits (Free: 100/mo; Basic: 10k/mo; Professional: 100k/mo; Business: 500k/mo; Enterprise: custom) and annual discounts., and V2 REST/JSON API for end-of-day (EOD) prices with adjusted fields for splits/dividends (e.g., `split_factor`, `dividend`). better fits how you invest.
What asset classes do GuruFocus and Marketstack cover?
Both cover Stocks, ETFs, Bonds, and Other. GuruFocus also includes Mutual Funds, Options, and Funds. Marketstack adds coverage for Commodities.
Does GuruFocus or Marketstack have real-time data?
Marketstack offers real-time data feeds, which is essential for active traders. GuruFocus uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from GuruFocus and Marketstack?
GuruFocus supports data exports to CSV, Excel, and JSON. Marketstack has more limited export options.
Can GuruFocus or Marketstack connect to my broker?
GuruFocus connects with brokers for portfolio syncing. Marketstack requires manual portfolio entry or data import.
Which has a better stock screener—GuruFocus or Marketstack?
GuruFocus includes a stock screener for finding investment ideas. Marketstack focuses on other analytical tools.
Can I track my portfolio with GuruFocus or Marketstack?
GuruFocus offers portfolio tracking features. Marketstack is more focused on research and analysis.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.