★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: AlphaResearch checked June 25, 2026
Tool Comparison
AlphaResearch vs Berkshire Hathaway Archive (Memorex)
Start here
AlphaResearch
Free • From $49.99/mo · Web · API
- You want an API so you can script or automate things
- You care about improved filings, filing sentiment, and screeners, things Berkshire Hathaway Archive (Memorex) doesn't offer
Pick Berkshire Hathaway Archive (Memorex) instead if
Berkshire Hathaway Archive (Memorex)
Free · Web
- You care about education, something AlphaResearch doesn't offer
- You're newer to investing and want something approachable
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
AlphaResearch and Berkshire Hathaway Archive (Memorex) cover a lot of the same ground (2 shared categories, AI research and transcripts), so for the basics you won't go far wrong with either. AlphaResearch simply does more: 15 categories to Berkshire Hathaway Archive (Memorex)'s 3, including improved filings, filing sentiment, and screeners. Berkshire Hathaway Archive (Memorex) counters by being completely free.
What readers say
AlphaResearch
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Berkshire Hathaway Archive (Memorex)
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Key differences at a glance
- Asset coverage
- AlphaResearchAdds ETFs and mutual funds
- Free trial
- AlphaResearch7 days
- Broader coverage
- AlphaResearch15 vs 3 categories
- API access
- AlphaResearch
- Beginner friendly
- Berkshire Hathaway Archive (Memorex)
- Free plan
- Both
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 $49.99/mo | Free |
Free tier | Yes | Yes |
Free trial | 7 days | — |
Plan limits | Basic: billing cadence: Billed quarterly | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
Broker sync | No | No |
Integrations | Excel and Google Sheets | — |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Pro Retail, Analysts +4 more | — |
Categories covered | 15 | 3 |
Regions | North America, Europe | — |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | — |
Capabilities | 3 signals: Universe builder, Citation pinning +1 more | — |
| Try it | Visit AlphaResearch | Visit Berkshire Hathaway Archive (Memorex) |
Where each one shines
What AlphaResearch and Berkshire Hathaway Archive (Memorex) each do best.ShowHide
Where each one shines
What AlphaResearch and Berkshire Hathaway Archive (Memorex) each do best.What AlphaResearch does best
- Search millions of filings and text documents with AI-powered document search.
- Analyze SEC filings, press releases, and earnings call transcripts on the Basic plan.
- Use document alerts, filing screeners, trending topics, sentiment analysis, and News Watch.
- Review insider transactions, 13F institutional ownership, ETF holdings, and mutual-fund holdings.
- Highlight, reference, take notes, and collaborate with colleagues inside the platform.
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.
Every detail we compared
Every tracked attribute for AlphaResearch and Berkshire Hathaway Archive (Memorex), side by side.ShowHide
Every detail we compared
Every tracked attribute for AlphaResearch and Berkshire Hathaway Archive (Memorex), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual Funds | Stocks |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Pro RetailAnalystsInstitutional InvestorsHedge FundsAsset ManagersStudents/Researchers | Not specified |
Regions | North AmericaEurope | Not specified |
Coverage details | Countries: US, CA, and GBIdentifiers: Ticker and CIK | Not specified |
| Data | ||
Data freshness | End of Day | Not specified |
Data granularity | EOD | Not specified |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeyDocs | Not specified |
Integrations | ExcelGoogle Sheets | Not specified |
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Universe builderCitation pinningAI summaries: Filings, Transcripts, and News | Not specified |
Vendor & support | Alpha ResearchCountry: United StatesSupport: Email | Max Olson |
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 | Free“Limited free access” | — |
| Entry paid plan | $49.99/mo“Basic”billing cadence: Billed quarterly | — |
| Custom / enterprise | Contact sales“Enterprise” | — |
| Free trial | 7 days | — |
Questions we keep getting
What's the difference between AlphaResearch and Berkshire Hathaway Archive (Memorex)?
AlphaResearch leans toward AI research, improved filings, and transcripts, while Berkshire Hathaway Archive (Memorex) puts more weight on transcripts, AI research, and education. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do AlphaResearch and Berkshire Hathaway Archive (Memorex) cost?
Good news: both AlphaResearch and Berkshire Hathaway Archive (Memorex) have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: AlphaResearch or Berkshire Hathaway Archive (Memorex)?
Berkshire Hathaway Archive (Memorex) is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Does AlphaResearch or Berkshire Hathaway Archive (Memorex) have an API?
AlphaResearch has an API for programmatic access and custom integrations. Berkshire Hathaway Archive (Memorex) doesn't, so you're working through its interface.
Should I choose AlphaResearch or Berkshire Hathaway Archive (Memorex)?
It depends on what you're after. Pick AlphaResearch if improved filings and filing sentiment matter to you; go with Berkshire Hathaway Archive (Memorex) if you'd rather have education. And if you only need the basics both share, let price decide.
What asset classes do AlphaResearch and Berkshire Hathaway Archive (Memorex) cover?
Both cover stocks. AlphaResearch also handles ETFs and mutual funds.
Can I export data from AlphaResearch and Berkshire Hathaway Archive (Memorex)?
AlphaResearch exports to Excel. Berkshire Hathaway Archive (Memorex) is stingier about getting data out.
Which has a better stock screener: AlphaResearch or Berkshire Hathaway Archive (Memorex)?
AlphaResearch has a stock screener for surfacing ideas; Berkshire Hathaway Archive (Memorex) doesn't, and focuses its energy 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.