★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
GuruFocus vs OpenInsider
Start here
GuruFocus
Free • From $549/yr · Web · Mobile · API
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You care about stock ideas, ETF screeners, and top analysts, things OpenInsider doesn't offer
Pick OpenInsider instead if
OpenInsider
Free · Web
- Delayed quotes won't cut it; you need real-time data
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
GuruFocus and OpenInsider cover a lot of the same ground (3 shared categories, screeners, data visualizations, and insider data), so for the basics you won't go far wrong with either. GuruFocus simply does more: 49 categories to OpenInsider's 3, including stock ideas, ETF screeners, and top analysts, plus a mobile app. OpenInsider counters by being completely free.
What readers say
GuruFocus
Vote once to reveal the community verdict.
OpenInsider
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- OpenInsider
- Free trial
- GuruFocus7 days
- Broader coverage
- GuruFocus49 vs 3 categories
- Mobile app
- GuruFocus
- API access
- GuruFocus
- Global coverage
- GuruFocus
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 $549/yr | Free |
Free tier | Yes | Yes |
Free trial | 7 days | — |
Plan limits | 49 limits: Free: portfolio limit: Up to 3 portfolios with 25 stocks each for free members, Free: data api requests: 100/month included in the Free API package +47 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | Yes | No |
Broker sync | Yes | — |
Integrations | GuruFocus Data API, GuruFocus MCP Server +3 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +9 more | — |
Categories covered | 49 | 3 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America |
| Data & capabilities | ||
Data quality | 5 signals: Latency: End of Day, Granularity: EOD +3 more | Latency: Real-time |
Data partners | 5 partners: QuoteMedia, Morningstar +3 more | — |
Capabilities | 9 signals: Custom formulas, Ranking backtests +7 more | Universe builder |
Security | Status page and Encryption in transit | — |
| Try it | Visit GuruFocus | Visit OpenInsider |
Where each one shines
What GuruFocus and OpenInsider each do best.ShowHide
Where each one shines
What GuruFocus and OpenInsider each do best.What GuruFocus does best
- Research coverage for global stocks with long historical financials, valuation data, charts, comparisons, market valuation indicators, economic indicators, industry data, and company-level fundamentals.
- The All-in-One Screener with hundreds of filters across fundamentals, valuation, profitability, growth, dividends, guru holdings, insider trades, predefined value screens, custom filters, saved screens, and downloads.
- ETF Screener and ETF GF Scores for filtering and comparing more than 5,000 U.S.
- Corporate and government bond screening by yield, maturity, ratings, coupon structure, outstanding amount, issuer, and industry, plus company-level bond tabs.
- Backtest screener strategies across many countries with configurable stock count, ranking metric, sort order, date range, and rebalance frequency; current membership terms give Premium the latest five years and Premium Plus/Professional history back to 2006.
What OpenInsider does best
- Screening for real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Search tools across and filter insider transactions by ticker, filing date, trade date, insider, owner type, transaction type, value, price, and related table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
Every detail we compared
Every tracked attribute for GuruFocus and OpenInsider, side by side.ShowHide
Every detail we compared
Every tracked attribute for GuruFocus and OpenInsider, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsMutual FundsOptionsFundsOther | StocksClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailLong-term InvestorsValue InvestorsQuality InvestorsDividend InvestorsAnalystsQuants/Developers+3 more | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North America |
Coverage details | Identifiers: Ticker and CIK | Countries: USIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | End of Day | Real-time |
Data granularity | EOD | Not specified |
Pricing sources | ExchangeVendorModel | Not specified |
Data partners | QuoteMediaMorningstarRefinitivFREDSEC / local regulators | Not specified |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeySDKs: Python and GoDocs | Not specified |
Import methods | CSVBrokerOAuthManual | Not specified |
Integrations | GuruFocus Data APIGuruFocus MCP ServerGuruFocus Excel Add-inGuruFocus Google Sheets Add-onSnapTrade | Not specified |
Export formats | CSVExcelJSON | CSV |
| Plans & trust | ||
Security & compliance | Status pageEncryption in transit | Not specified |
Capability signals | Custom formulasRanking backtestsUniverse builderFactors: Value, Quality, Momentum, and GrowthBroker syncMulti-currencyYield curvesCredit ratings+1 more | Universe builder |
Vendor & support | GuruFocus.com, LLCCountry: United StatesFounded 2004Support: Email, Chat, Phone, and Forum | Not specified |
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 | Freeportfolio limit: Up to 3 portfolios with 25 stocks each for free members · data api requests: 100/month included in the Free API package · +1 more | — |
| Entry paid plan | $549/yr≈ $45.75/mo“Premium”billing: Annual only · data api requests: 200/month included with Premium membership · +2 more | — |
| Tier 2 | $1398/yr≈ $116.50/mo“Premium Plus”billing: Annual only · data api requests: 500/month included with Premium Plus membership · +2 more | — |
| Tier 3 | $200/mo“Data API Builder”billing: Billed annually · monthly request limit: No limit · +12 more | — |
| Tier 4 | $2448/yr≈ $204/mo“Professional”billing: Annual only · data api requests: 2,000/month included with Professional membership | — |
| Tier 5 | $2000/mo“Data API Commercial”billing: Billed annually · monthly request limit: No limit · +1 more | — |
| Top plan | $100 per unit“Data API Pay As You Go”initial top up: $100 credit · stock daily prices: $0.05/request · +16 more | — |
| Custom / enterprise | Contact sales“Custom API / Enterprise Package” | — |
| Free trial | 7 days | — |
Questions we keep getting
What's the difference between GuruFocus and OpenInsider?
GuruFocus leans toward stock ideas, screeners, and ETF screeners, while OpenInsider puts more weight on insider data, screeners, and data visualizations. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do GuruFocus and OpenInsider cost?
Good news: both GuruFocus and OpenInsider have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use GuruFocus or OpenInsider on my phone?
GuruFocus lists a dedicated mobile app, so it travels better. OpenInsider doesn't list a dedicated mobile app; its documented access is web.
Does GuruFocus or OpenInsider have an API?
GuruFocus has an API for programmatic access and custom integrations. OpenInsider doesn't, so you're working through its interface.
Should I choose GuruFocus or OpenInsider?
It depends on what you're after. Pick GuruFocus if stock ideas and ETF screeners matter to you; go with OpenInsider if you prefer its overall approach. And if you only need the basics both share, let price decide.
What asset classes do GuruFocus and OpenInsider cover?
Both cover stocks. GuruFocus also handles ETFs, bonds, and mutual funds. OpenInsider adds closed-end funds on top.
Does GuruFocus or OpenInsider have real-time data?
OpenInsider offers real-time data, which matters if you trade actively. GuruFocus 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: GuruFocus or OpenInsider?
GuruFocus has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. OpenInsider is more region-specific, mainly North America.
Can I export data from GuruFocus and OpenInsider?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: GuruFocus or OpenInsider?
Both GuruFocus and OpenInsider 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 GuruFocus or OpenInsider?
GuruFocus handles portfolio tracking. OpenInsider 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.