BEST INVESTING TOOLS COMPARISON

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Checked Aug 23 to Sep 24, 2026

Tool Comparison

GuruFocus vs Trefis

GuruFocus

TestedMost versatile pick
Review & pricing
Paid from
$45.75/mo
Free plan
Yes
Platforms
Web, Mobile, API

Best if

  • You do a lot of your research from your phone
  • You want an API so you can script or automate things
  • You want screeners, ETF screeners, and top analysts.
Paid from
On request
Free plan
Yes
Platforms
Web

Best if

  • You want risk metrics.
Most versatile pick

Start here

GuruFocus logo

GuruFocus

gurufocus.comTested

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 want screeners, ETF screeners, and top analysts.

Pick Trefis instead if

Trefis logo

Trefis

trefis.com

Free • Contact for pricing · Web

  • You want risk metrics.

Skip both if: Neither one clicks with how you research; there are strong third options.

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Our take

The bottom line

GuruFocus and Trefis cover a lot of the same ground (8 shared categories, including stock ideas, stock comparison, and data visualizations), so for the basics you won't go far wrong with either. GuruFocus simply does more: 49 categories to Trefis's 9, including screeners, ETF screeners, and top analysts, plus a mobile app. Trefis counters by being completely free.

What readers say

GuruFocus

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Trefis

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Key differences at a glance

Mobile app
GuruFocus
Free trial
GuruFocus7 days
Broader coverage
GuruFocus49 vs 9 categories
API access
GuruFocus
Broker sync
GuruFocus
Asset coverage
GuruFocusAdds ETFs and bonds
See the full side-by-side table
GuruFocus logo

What GuruFocus does best

  1. Research coverage for global stocks with long historical financials, valuation data, charts, comparisons, market valuation indicators, economic indicators, industry data, and company-level fundamentals.
  2. 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.
  3. ETF Screener and ETF GF Scores for filtering and comparing more than 5,000 U.S.
  4. Corporate and government bond screening by yield, maturity, ratings, coupon structure, outstanding amount, issuer, and industry, plus company-level bond tabs.
  5. 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.
Trefis logo

What Trefis does best

  1. Review company pages with valuation ratios, financial results, forward consensus estimates, ETF exposure, peer comparisons, and price behavior.
  2. Compare annual returns, monthly win rates, maximum drawdowns, and past market-shock losses against peers and the S&P 500.
  3. Browse current trade ideas and their forward return and drawdown records by strategy.
  4. Use Trefis Price models to change business-driver forecasts and produce a personal valuation estimate where a model is available.
  5. Inspect the sum-of-the-parts and DCF assumptions behind a Trefis Price estimate.

Side by side

Pricing & plans
Starting price
Free • From $549/yr
Free • Contact for pricing
Free tier
Yes
Yes
Free trial
7 days
—
Platforms & access
Web app
Yes
Yes
Mobile app
Yes
No
API access
Yes
No
Broker sync
Yes
No
Integrations
GuruFocus Data API, GuruFocus MCP Server +3 more
—
Coverage & data
Asset types
StocksETFsBondsMutual FundsOptionsFundsOther
Stocks
Target audience
Retail TradersPro RetailLong-term InvestorsValue InvestorsQuality InvestorsDividend InvestorsAnalystsQuants/Developers+3 more
Not specified
Data freshness
End of Day
15-min DelayedEnd of Day
Data granularity
EOD
EOD
Export formats
CSVExcelJSON
Excel

Pricing comparison

Tier
TrefisCheaper start
Free plan
Free
Free“Free public pages”
Entry paid plan
$549/yr≈ $45.75/mo“Premium”
—
Tier 2
$200/mo“Data API Builder”
—
Tier 3
$2000/mo“Data API Commercial”
—
Tier 4
Subscription“Premium Plus”
—
Tier 5
Subscription“Professional”
—
Top plan
$100 per unit“Data API Pay As You Go”
—
Custom / enterprise
Contact sales“Custom API / Enterprise Package”
Contact sales“Business or Enterprise”
Free trial
7 days
—

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of GuruFocus and Trefis
Attribute
GuruFocus logo
GuruFocus
Trefis logo
Trefis
Pricing & plans
Starting price
Free • From $549/yrFree • Contact for pricing
Free tier
YesYes
Free trial
7 days—
Plan limits
57 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 +55 more—
Platforms & access
Web app
YesYes
Mobile app
YesNo
API access
YesNo
Broker sync
YesNo
Integrations
GuruFocus Data API, GuruFocus MCP Server +3 more—
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
Retail Traders, Pro Retail +9 more—
Categories covered
499
Regions
North America, Europe, APAC, LatAm, Middle East, AfricaNorth America, Europe, APAC
Data & capabilities
Data quality
5 signals: Latency: End of Day, Granularity: EOD +3 moreLatency: 15-min Delayed and End of Day and Granularity: EOD
Data partners
5 partners: QuoteMedia, Morningstar +3 more—
Capabilities
9 signals: Custom formulas, Ranking backtests +7 moreStress tests: EquityCrash
Security
Status page and Encryption in transit—
Try itVisit GuruFocusVisit Trefis

Standout features

The best features of GuruFocus and Trefis.
Show
GuruFocus logo

What GuruFocus does best

  1. Research coverage for global stocks with long historical financials, valuation data, charts, comparisons, market valuation indicators, economic indicators, industry data, and company-level fundamentals.
  2. 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.
  3. ETF Screener and ETF GF Scores for filtering and comparing more than 5,000 U.S.
  4. Corporate and government bond screening by yield, maturity, ratings, coupon structure, outstanding amount, issuer, and industry, plus company-level bond tabs.
  5. 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.
Trefis logo

What Trefis does best

  1. Review company pages with valuation ratios, financial results, forward consensus estimates, ETF exposure, peer comparisons, and price behavior.
  2. Compare annual returns, monthly win rates, maximum drawdowns, and past market-shock losses against peers and the S&P 500.
  3. Browse current trade ideas and their forward return and drawdown records by strategy.
  4. Use Trefis Price models to change business-driver forecasts and produce a personal valuation estimate where a model is available.
  5. Inspect the sum-of-the-parts and DCF assumptions behind a Trefis Price estimate.

All details

Every attribute we track for GuruFocus and Trefis.
Show
Attribute
GuruFocus logo
GuruFocus
Trefis logo
Trefis
Coverage & fit
Asset types
StocksETFsBondsMutual FundsOptionsFundsOther
Stocks
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Target audience
Retail TradersPro RetailLong-term InvestorsValue InvestorsQuality InvestorsDividend InvestorsAnalystsQuants/Developers+3 more
Not specified
Regions
North AmericaEuropeAPACLatAmMiddle EastAfrica
North AmericaEuropeAPAC
Coverage details
Identifiers: Ticker and CIK
Identifiers: Ticker
Data
Data freshness
End of Day
15-min DelayedEnd of Day
Data granularity
EOD
EOD
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
Excel
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
Stress tests: EquityCrash
Vendor & support
GuruFocus.com, LLCCountry: United StatesFounded 2004Support: Email, Chat, Phone, and Forum
Insight Guru Inc.Country: USSupport: Email and Phone
Curation ratings
Not specified
Methodology 4/5Reliability 4/5UX 4/5

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of GuruFocus and Trefis
Tier
GuruFocus logo
GuruFocus
Trefis logo
TrefisCheaper start
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
Free“Free public pages”
Entry paid plan
$549/yr≈ $45.75/mo“Premium”billing: Annual only · region price: $549/year for USA, Asia, or Europe; $369/year for several other regions · +7 more
—
Tier 2
$200/mo“Data API Builder”billing: Billed annually · monthly request limit: No limit · +12 more
—
Tier 3
$2000/mo“Data API Commercial”billing: Billed annually · monthly request limit: No limit · +1 more
—
Tier 4
Subscription“Premium Plus”billing: Annual only · public price: Current rendered pricing could not establish the Premium Plus amount · +4 more
—
Tier 5
Subscription“Professional”billing: Annual only · public price: Current rendered pricing could not establish the Professional amount · +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”
Contact sales“Business or Enterprise”
Free trial7 days—

Questions we keep getting

What's the difference between GuruFocus and Trefis?

GuruFocus leans toward stock ideas, screeners, and ETF screeners, while Trefis puts more weight on valuation models, financials, and data visualizations. They overlap in 8 categories, so for most people it comes down to workflow preference and price.

How much do GuruFocus and Trefis cost?

Good news: both GuruFocus and Trefis have free plans, so you can run them side by side and only pay if you hit a wall.

Can I use GuruFocus or Trefis on my phone?

GuruFocus lists a dedicated mobile app, so it travels better. Trefis doesn't list a dedicated mobile app; its documented access is web.

Does GuruFocus or Trefis have an API?

GuruFocus has an API for programmatic access and custom integrations. Trefis doesn't, so you're working through its interface.

Should I choose GuruFocus or Trefis?

It depends on what you're after. Pick GuruFocus if screeners and ETF screeners matter to you; go with Trefis if you'd rather have risk metrics. And if you only need the basics both share, let price decide.

What asset classes do GuruFocus and Trefis cover?

Both cover stocks. GuruFocus also handles ETFs, bonds, and mutual funds.

Can I export data from GuruFocus and Trefis?

Yes, both export to spreadsheets (Excel), which is handy if you like running your own numbers.

Can GuruFocus or Trefis connect to my broker?

GuruFocus syncs with brokers automatically. With Trefis, you're entering holdings by hand or importing files.

Which has a better stock screener: GuruFocus or Trefis?

GuruFocus has a stock screener for surfacing ideas; Trefis doesn't, and focuses its energy elsewhere.

Can I track my portfolio with GuruFocus or Trefis?

GuruFocus handles portfolio tracking. Trefis is really a research tool; you'd track your portfolio elsewhere.

Feedback

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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.