VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Monday, December 8, 2025

Tool Comparison

GuruFocus vs Wayback Machine (Internet Archive) comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

GuruFocus adds Screeners, Stock Ideas, Stock Comparison, Data Visualizations, Portfolio, Investor Holdings, US Government Trades, Backtesting, News, Alerts, Calendar, IPO, Spin-offs, Acquisitions, Delisted, Dividends, GDP, Interest Rates, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Yield Curves, Financials, Scores, Valuation Models, Insider Data, Institutional Data, Short Interest, 13F, 13D/13G, ETF Overview, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Analyst Recommendations, Transcripts, AI, AI Chat, Education, Videos, Blogs, Forums, Newsletters, and Stock Handbook coverage that Wayback Machine (Internet Archive) skips.

Wayback Machine (Internet Archive) includes APIs & SDKs, Citations & Source Pinning, and Other categories that GuruFocus omits.

In depth comparison

GuruFocus

gurufocus.com

Editor’s pick Hands-on review

Global value‑investing research platform with 100k+ stocks in ~100 markets, guru & insider holdings, macro indicators and AI tools. Basic access is free with limited scanner/guru data, while Premium / PremiumPlus / Professional tiers unlock 30‑year financials, advanced All‑in‑One Screener, GuruAI, backtesting, Excel/Sheets add‑ins and increasing API query limits; a separate GuruAPI data-licensing product provides institutional datasets and pay‑per‑call or subscription access.

Platforms

WebMobileDesktopAPI

Pricing

FreeSubscription

Quick highlights

Global value-investing research platform covering ~100,000 stocks in ~100 markets plus 8,000+ institutional investors and 15,000+ mutual funds holdings, designed to provide historical financial and valuation data for long-term investors.
All-in-One Screener offers 500+ fundamental, valuation, profitability, growth, dividend, guru and insider filters, supports custom filters/formulas and screening by regions, countries, exchanges and user portfolios.
Stock pages combine up to 30-year financial statements, valuation ratios, proprietary GF Score (quality, value, growth, momentum and GF value), dividend data, ownership, operating/segment metrics, filings, transcripts, PDF reports and downloadable charts/tables.
Guru and institutional tools track portfolios and trades of thousands of investors, including real-time guru picks, 13F and 13D/13G data for all institutional investors (PremiumPlus+), mutual fund holdings, sector/geographic trends, ETF and options holdings.
Insider and politician trading trackers provide real-time insider buys/sells, clusters and combined guru+insider signals, plus a dedicated U.S. politician trading tracker with real-time picks and full politician lists.

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Wayback Machine (Internet Archive)

web.archive.org

General‑purpose web archiving used widely in financial research to cite and compare historical webpages (IR pages, fund fact sheets, product sites). Save Page Now (SPN2) enables on‑demand snapshots with options like outlink capture and full‑page screenshots. Availability and CDX APIs expose snapshot discovery; Memento provides time‑based negotiation. Rate limits/quotas apply to SPN2; crawling and replay behavior may vary by target site robots/policies. Some large platforms (e.g., Reddit) restrict Wayback access to content.

Platforms

WebAPIMobile

Pricing

Free

Quick highlights

On‑demand archiving via Save Page Now (SPN2) with POST/GET; options include capture_outlinks, capture_all, capture_screenshot, custom UA/cookies, and conditional capture (if_not_archived_within).
Snapshot discovery: Availability API (/wayback/v1/available) returns the closest archived capture to a URL/time; CDX Server API lists/filters captures; Memento TimeGate/TimeMap endpoints enable time‑based content negotiation.
Operational endpoints: user status (remaining/active SPN sessions) and system status (overload/OK) for SPN2.
Mobile & extensions: official iOS/Android apps and browser extensions (Chrome, Firefox, Safari, Edge) for quick saving and lookup.
Quotas/limits (SPN2): per‑minute, per‑day, per‑URL, resource size and screenshot size limits; concurrency dampening by host; max outlinks/embeds returned.

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Where they differ

GuruFocus

Distinct strengths include:

Screeners Stock Ideas Stock Comparison Data Visualizations Portfolio Investor Holdings US Government Trades Backtesting

Global value-investing research platform covering ~100,000 stocks in ~100 markets plus 8,000+ institutional investors and 15,000+ mutual funds holdings, designed to provide historical financial and valuation data for long-term investors.
All-in-One Screener offers 500+ fundamental, valuation, profitability, growth, dividend, guru and insider filters, supports custom filters/formulas and screening by regions, countries, exchanges and user portfolios.
Stock pages combine up to 30-year financial statements, valuation ratios, proprietary GF Score (quality, value, growth, momentum and GF value), dividend data, ownership, operating/segment metrics, filings, transcripts, PDF reports and downloadable charts/tables.
Guru and institutional tools track portfolios and trades of thousands of investors, including real-time guru picks, 13F and 13D/13G data for all institutional investors (PremiumPlus+), mutual fund holdings, sector/geographic trends, ETF and options holdings.

Wayback Machine (Internet Archive)

Distinct strengths include:

APIs & SDKs Citations & Source Pinning Other

On‑demand archiving via Save Page Now (SPN2) with POST/GET; options include capture_outlinks, capture_all, capture_screenshot, custom UA/cookies, and conditional capture (if_not_archived_within).
Snapshot discovery: Availability API (/wayback/v1/available) returns the closest archived capture to a URL/time; CDX Server API lists/filters captures; Memento TimeGate/TimeMap endpoints enable time‑based content negotiation.
Operational endpoints: user status (remaining/active SPN sessions) and system status (overload/OK) for SPN2.
Mobile & extensions: official iOS/Android apps and browser extensions (Chrome, Firefox, Safari, Edge) for quick saving and lookup.

Feature-by-feature breakdown

Attribute	GuruFocus	Wayback Machine (Internet Archive)
Categories Which research workflows each platform targets	Shared: Data APIs Unique: Screeners, Stock Ideas, Stock Comparison, Data Visualizations, Portfolio, Investor Holdings, US Government Trades, Backtesting, News, Alerts, Calendar, IPO, Spin-offs, Acquisitions, Delisted, Dividends, GDP, Interest Rates, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Yield Curves, Financials, Scores, Valuation Models, Insider Data, Institutional Data, Short Interest, 13F, 13D/13G, ETF Overview, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Analyst Recommendations, Transcripts, AI, AI Chat, Education, Videos, Blogs, Forums, Newsletters, Stock Handbook	Shared: Data APIs Unique: APIs & SDKs, Citations & Source Pinning, Other
Asset types Supported asset classes and universes	Stocks, ETFs, Mutual Funds, Options, Funds	Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, Mobile, Desktop, API	Web, API, Mobile
Pricing High-level pricing models	Free, Subscription	Free
Key features Core capabilities called out by each vendor	Unique Global value-investing research platform covering ~100,000 stocks in ~100 markets plus 8,000+ institutional investors and 15,000+ mutual funds holdings, designed to provide historical financial and valuation data for long-term investors. All-in-One Screener offers 500+ fundamental, valuation, profitability, growth, dividend, guru and insider filters, supports custom filters/formulas and screening by regions, countries, exchanges and user portfolios. Stock pages combine up to 30-year financial statements, valuation ratios, proprietary GF Score (quality, value, growth, momentum and GF value), dividend data, ownership, operating/segment metrics, filings, transcripts, PDF reports and downloadable charts/tables. Guru and institutional tools track portfolios and trades of thousands of investors, including real-time guru picks, 13F and 13D/13G data for all institutional investors (PremiumPlus+), mutual fund holdings, sector/geographic trends, ETF and options holdings. Insider and politician trading trackers provide real-time insider buys/sells, clusters and combined guru+insider signals, plus a dedicated U.S. politician trading tracker with real-time picks and full politician lists. Market & macro dashboards cover U.S. and global valuation (Buffett Indicator, Shiller P/E, GF Value for major indices), Treasury yield curve, inflation, debt-to-GDP, GDP, unemployment, VIX and broader economic indicators across multiple regions.	Unique On‑demand archiving via Save Page Now (SPN2) with POST/GET; options include capture_outlinks, capture_all, capture_screenshot, custom UA/cookies, and conditional capture (if_not_archived_within). Snapshot discovery: Availability API (/wayback/v1/available) returns the closest archived capture to a URL/time; CDX Server API lists/filters captures; Memento TimeGate/TimeMap endpoints enable time‑based content negotiation. Operational endpoints: user status (remaining/active SPN sessions) and system status (overload/OK) for SPN2. Mobile & extensions: official iOS/Android apps and browser extensions (Chrome, Firefox, Safari, Edge) for quick saving and lookup. Quotas/limits (SPN2): per‑minute, per‑day, per‑URL, resource size and screenshot size limits; concurrency dampening by host; max outlinks/embeds returned. Timestamps and replay: captures are timestamped (UTC) and replayed with toolbar metadata; screenshot capture available as a separate archived asset.
Tested Verified by hands-on testing inside Find My Moat	Yes	Not yet
Editor pick Featured inside curated shortlists	Highlighted	Standard listing

Frequently Asked Questions

Which workflows do GuruFocus and Wayback Machine (Internet Archive) both support?

Both platforms cover Data APIs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do GuruFocus and Wayback Machine (Internet Archive) require subscriptions?

Both GuruFocus and Wayback Machine (Internet Archive) keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access GuruFocus and Wayback Machine (Internet Archive)?

Both GuruFocus and Wayback Machine (Internet Archive) support web and mobile access, making it easy to keep tabs on research away from the desk.

What unique strengths set the two platforms apart?

GuruFocus differentiates itself with Global value-investing research platform covering ~100,000 stocks in ~100 markets plus 8,000+ institutional investors and 15,000+ mutual funds holdings, designed to provide historical financial and valuation data for long-term investors., All-in-One Screener offers 500+ fundamental, valuation, profitability, growth, dividend, guru and insider filters, supports custom filters/formulas and screening by regions, countries, exchanges and user portfolios., and Stock pages combine up to 30-year financial statements, valuation ratios, proprietary GF Score (quality, value, growth, momentum and GF value), dividend data, ownership, operating/segment metrics, filings, transcripts, PDF reports and downloadable charts/tables., whereas Wayback Machine (Internet Archive) stands out for On‑demand archiving via Save Page Now (SPN2) with POST/GET; options include capture_outlinks, capture_all, capture_screenshot, custom UA/cookies, and conditional capture (if_not_archived_within)., Snapshot discovery: Availability API (/wayback/v1/available) returns the closest archived capture to a URL/time; CDX Server API lists/filters captures; Memento TimeGate/TimeMap endpoints enable time‑based content negotiation., and Operational endpoints: user status (remaining/active SPN sessions) and system status (overload/OK) for SPN2..

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