★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Berkshire Hathaway Archive (Memorex) vs Stock Rover
Pick Berkshire Hathaway Archive (Memorex) instead if
Berkshire Hathaway Archive (Memorex)
Free · Web
- You care about AI research, something Stock Rover doesn't offer
Start here
Stock Rover
Free • From $34/mo · Web · Mobile
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You care about stock ideas, screeners, and ETF screeners, things Berkshire Hathaway Archive (Memorex) doesn't offer
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
Berkshire Hathaway Archive (Memorex) and Stock Rover cover a lot of the same ground (2 shared categories, transcripts and education), so for the basics you won't go far wrong with either. Stock Rover simply does more: 32 categories to Berkshire Hathaway Archive (Memorex)'s 3, including stock ideas, screeners, and ETF screeners, plus a mobile app. Berkshire Hathaway Archive (Memorex) counters by being completely free.
What readers say
Berkshire Hathaway Archive (Memorex)
Vote once to reveal the community verdict.
Stock Rover
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Key differences at a glance
- Real-time data
- Stock Rover
- Free trial
- Stock Rover14 days
- Broader coverage
- Stock Rover32 vs 3 categories
- Mobile app
- Stock Rover
- Broker sync
- Stock Rover
- Asset coverage
- Stock RoverAdds ETFs and mutual funds
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 | Free • From $34/mo |
Free tier | Yes | Yes |
Free trial | — | 14 days |
Plan limits | — | 54 limits: Free: stock scores: 3/month, Free: research reports: Dow 30 samples only unless Research Reports add-on or bundled paid pl... +52 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | No | Yes |
Integrations | — | Yodlee brokerage aggregation, Interactive Brokers +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +7 more |
Categories covered | 3 | 32 |
Regions | — | North America |
| Data & capabilities | ||
Data quality | — | 5 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +3 more |
Data partners | — | 6 partners: Morningstar, Zacks +4 more |
Capabilities | — | 10 signals: Custom formulas, Universe builder +8 more |
Security | — | Data residency: US and Encryption in transit |
| Try it | Visit Berkshire Hathaway Archive (Memorex) | Visit Stock Rover |
Where each one shines
What Berkshire Hathaway Archive (Memorex) and Stock Rover each do best.ShowHide
Where each one shines
What Berkshire Hathaway Archive (Memorex) and Stock Rover each do best.What Berkshire Hathaway Archive (Memorex) does best
- Search Berkshire Hathaway shareholder letters and annual meeting transcripts from one focused web archive.
- Use topic, subject, question, and similarity-style search modes to find passages by meaning rather than exact keywords only.
- Research Buffett and Berkshire language around capital allocation, business quality, incentives, insurance, valuation, and long-term investing.
- Use the archive for education, source retrieval, quote discovery, and investment-process research.
- Review update history to understand when newer Berkshire letters or annual meeting content were added.
What Stock Rover does best
- Screen North American stocks, ETFs, and funds with 800+ financial metrics on Ultimate tiers, custom screens, ranked screening, guru-style metrics, screener snapshots, percentile screening, equation screening, and 20 years of historical fundamentals.
- Track portfolios and dividends with broker sync, manual or spreadsheet import, benchmark comparison, emailed reports, dividend-income projections, risk-adjusted return, volatility, beta, IRR, Sharpe Ratio, and position contribution analytics.
- Compare stocks, ETFs, funds, portfolios, indices, and custom datasets in spreadsheet-like table and tile views across valuation, dividend, analyst, ratings, momentum, performance, and operating metrics.
- Use automated DCF-driven Fair Value and intrinsic-value metrics to estimate Margin of Safety, then compare valuation ratios against 20-year relative norms to separate real discounts from superficially cheap stocks.
- Use the Insight Panel for financial statements, sales, earnings, cash flow, dividends, analyst ratings, insider activity, news, earnings transcripts, fair-value formulas, scores, warnings, and options-chain research on higher tiers.
Every detail we compared
Every tracked attribute for Berkshire Hathaway Archive (Memorex) and Stock Rover, side by side.ShowHide
Every detail we compared
Every tracked attribute for Berkshire Hathaway Archive (Memorex) and Stock Rover, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsMutual FundsClosed-End FundsOptionsFundsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailLong-term InvestorsValue InvestorsGrowth InvestorsQuality InvestorsDividend InvestorsAnalysts+1 more |
Regions | Not specified | North America |
Coverage details | Not specified | Countries: US and CA11 exchangesIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-time15-min DelayedEnd of Day |
Data granularity | Not specified | MinuteEOD |
Pricing sources | Not specified | ExchangeVendorModel |
Data partners | Not specified | MorningstarZacksIntrinioQuandlYodleeIEX |
| Access & integrations | ||
Import methods | Not specified | CSVBrokerOAuthManual |
Integrations | Not specified | Yodlee brokerage aggregationInteractive Brokers1000+ supported brokerages |
Export formats | Not specified | CSVImagePDF |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: USEncryption in transit |
Capability signals | Not specified | Custom formulasUniverse builderFactors: Value, Quality, Momentum, Growth, and SizePerformance attributionMonte CarloBroker syncPortfolio attributionRebalancing+2 more |
Vendor & support | Max Olson | Stock Rover LLCCountry: United StatesFounded 2008Support: Email and Phone |
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 | — | Freestock scores: 3/month · research reports: Dow 30 samples only unless Research Reports add-on or bundled paid pl... · +1 more |
| Entry paid plan | — | $34/mo“Premium”annual billing: $348/year ($29/month equivalent) · two year billing: $576 every 2 years ($24/month equivalent) · +11 more |
| Tier 2 | — | $70/mo“Premium Plus”annual billing: $588/year ($49/month equivalent) · two year billing: $1,008 every 2 years ($42/month equivalent) · +12 more |
| Tier 3 | — | $99/mo“Ultimate”annual billing: $948/year ($79/month equivalent) · two year billing: $1,656 every 2 years ($69/month equivalent) · +10 more |
| Top plan | — | $199/mo“Ultimate Pro”annual billing: $1,788/year ($149/month equivalent) · two year billing: $3,096 every 2 years ($129/month equivalent) · +10 more |
| Free trial | — | 14 days |
Questions we keep getting
What's the difference between Berkshire Hathaway Archive (Memorex) and Stock Rover?
Berkshire Hathaway Archive (Memorex) leans toward transcripts, AI research, and education, while Stock Rover puts more weight on stock ideas, screeners, and ETF screeners. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Berkshire Hathaway Archive (Memorex) and Stock Rover cost?
Good news: both Berkshire Hathaway Archive (Memorex) and Stock Rover have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Berkshire Hathaway Archive (Memorex) or Stock Rover on my phone?
Stock Rover lists a dedicated mobile app, so it travels better. Berkshire Hathaway Archive (Memorex) doesn't list a dedicated mobile app; its documented access is web.
Should I choose Berkshire Hathaway Archive (Memorex) or Stock Rover?
It depends on what you're after. Pick Berkshire Hathaway Archive (Memorex) if AI research matter to you; go with Stock Rover if you'd rather have stock ideas and screeners. And if you only need the basics both share, let price decide.
What asset classes do Berkshire Hathaway Archive (Memorex) and Stock Rover cover?
Both cover stocks. Stock Rover adds ETFs, mutual funds, and closed-end funds on top.
Does Berkshire Hathaway Archive (Memorex) or Stock Rover have real-time data?
Stock Rover offers real-time data, which matters if you trade actively. Berkshire Hathaway Archive (Memorex) 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.
Can I export data from Berkshire Hathaway Archive (Memorex) and Stock Rover?
Stock Rover exports to CSV. Berkshire Hathaway Archive (Memorex) is stingier about getting data out.
Can Berkshire Hathaway Archive (Memorex) or Stock Rover connect to my broker?
Stock Rover syncs with brokers automatically. With Berkshire Hathaway Archive (Memorex), you're entering holdings by hand or importing files.
Which has a better stock screener: Berkshire Hathaway Archive (Memorex) or Stock Rover?
Stock Rover has a stock screener for surfacing ideas; Berkshire Hathaway Archive (Memorex) doesn't, and focuses its energy elsewhere.
Can I track my portfolio with Berkshire Hathaway Archive (Memorex) or Stock Rover?
Stock Rover handles portfolio tracking. Berkshire Hathaway Archive (Memorex) 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.