VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
GuruFocus vs Main Street Data
GuruFocus vs Main Street Data: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
GuruFocus
gurufocus.com
Best for stock ideas, and etf screeners
- Pricing
- Free • From $549/yr
- Platforms
- Web, Mobile, API, Other
Main Street Data
mainstreetdata.com
Best for screeners, and data visualizations
- Pricing
- Free • Paid plans available
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
GuruFocus if…
- You build with APIs or automate workflows
- You need a mobile app for on-the-go research
- 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
Main Street Data if…
- You need visual dashboards and customizable curated charts for listed companies.
- You need stock screener with simplified charting for fundamentals and performance.
- You need kpi library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
- You need standardized financials sourced from finnhub (with financial modeling prep referenced in pricing materials). kpi data comes directly from sec filings and company reports.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | GuruFocus | Main Street Data |
|---|---|---|
Asset types | StocksETFsBondsMutual FundsOptionsFundsOther | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEurope |
Data freshness | End of Day | End of Day |
API access | REST | Not specified |
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
Main Street Data
$8.25/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by GuruFocus only.
Categories covered by Main Street Data 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 Main Street Data?
GuruFocus focuses on Stock Ideas, Screeners, and ETF Screeners while Main Street Data specializes in Screeners, Data Visualizations, and Stock Comparison. They overlap in 9 categories, so choose based on your preferred workflow and pricing.
How much do GuruFocus and Main Street Data cost?
Good news—both GuruFocus and Main Street Data offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use GuruFocus or Main Street Data on my phone?
GuruFocus has a mobile app so you can check your research on the go. Main Street Data is web-only, so you'll need a browser to access it from mobile devices.
Does GuruFocus or Main Street Data have an API?
GuruFocus provides API access for programmatic data retrieval and custom integrations. Main Street Data doesn't currently offer an API, so you'll need to use their web interface.
Should I choose GuruFocus or Main Street Data?
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 Main Street Data if Visual dashboards and customizable curated charts for listed companies., and Stock screener with simplified charting for fundamentals and performance. better fits how you invest.
What asset classes do GuruFocus and Main Street Data cover?
Both cover Stocks. GuruFocus also includes ETFs, Bonds, Mutual Funds, Options, Funds, and Other.
Can I export data from GuruFocus and Main Street Data?
GuruFocus supports data exports to CSV, Excel, and JSON. Main Street Data has more limited export options.
Can GuruFocus or Main Street Data connect to my broker?
GuruFocus connects with brokers for portfolio syncing. Main Street Data requires manual portfolio entry or data import.
Which has a better stock screener—GuruFocus or Main Street Data?
Both GuruFocus and Main Street Data include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with GuruFocus or Main Street Data?
GuruFocus offers portfolio tracking features. Main Street Data 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.