★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Berkshire Hathaway Archive (Memorex) vs Tegus
Pick Berkshire Hathaway Archive (Memorex) instead if
Berkshire Hathaway Archive (Memorex)
Free · Web
- You'd rather start free and only pay if you outgrow it
- You care about education, something Tegus doesn't offer
Start here
Tegus
From $69/mo · Web · Mobile
- You do a lot of your research from your phone
- You care about improved filings, financials, and data visualizations, 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 Tegus cover a lot of the same ground (2 shared categories, transcripts and AI research), so for the basics you won't go far wrong with either. Tegus simply does more: 8 categories to Berkshire Hathaway Archive (Memorex)'s 3, including improved filings, financials, and data visualizations, plus a mobile app. Berkshire Hathaway Archive (Memorex) counters by being completely free.
What readers say
Berkshire Hathaway Archive (Memorex)
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Tegus
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Key differences at a glance
- Free plan
- Berkshire Hathaway Archive (Memorex)
- Broader coverage
- Tegus8 vs 3 categories
- Mobile app
- Tegus
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 $69/mo |
Free tier | Yes | No |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | No | No |
Integrations | — | Excel Add-in |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 3 | 8 |
Regions | — | — |
| Data & capabilities | ||
Data quality | — | Latency: End of Day and Granularity: EOD |
Capabilities | — | AI summaries: Transcripts |
Security | — | Status page |
| Try it | Visit Berkshire Hathaway Archive (Memorex) | Visit Tegus |
Where each one shines
What Berkshire Hathaway Archive (Memorex) and Tegus each do best.ShowHide
Where each one shines
What Berkshire Hathaway Archive (Memorex) and Tegus 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 Tegus does best
- Search a Tegus Expert Insights library positioned at 250,000+ proprietary interviews, with some 2026 materials referencing 260,000+ expert transcripts.
- Commission custom expert calls with pre-qualified experts and human-led or AI interviewer options where available.
- Use AlphaSense Generative Search, Deep Research, workflow agents, AI summaries, topic tagging, and synthesis across transcripts, filings, financial data, broker research, and market intelligence.
- Search company filings and transcripts with watchlists, email alerts, downloadable tables, historical table comparisons, and filing workflow tools.
- Use 4,000+ pre-built global fundamental models, analyst-built Excel models, DCF, LBO, M&A templates, and one-click updates through the Tegus Excel Add-in.
Every detail we compared
Every tracked attribute for Berkshire Hathaway Archive (Memorex) and Tegus, side by side.ShowHide
Every detail we compared
Every tracked attribute for Berkshire Hathaway Archive (Memorex) and Tegus, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Coverage details | Not specified | Identifiers: Ticker |
| Data | ||
Data freshness | Not specified | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Integrations | Not specified | Excel Add-in |
Export formats | Not specified | Excel |
| Plans & trust | ||
Security & compliance | Not specified | Status page |
Capability signals | Not specified | AI summaries: Transcripts |
Vendor & support | Max Olson | AlphaSense, Inc. / TegusCountry: United StatesSupport: Email |
Curation ratings | Not specified | Methodology 4/5Reliability 5/5UX 4/5 |
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 | ||
|---|---|---|
| Entry paid plan | — | $69/mo“BamSEC Pro” |
| Top plan | — | Subscription |
Questions we keep getting
What's the difference between Berkshire Hathaway Archive (Memorex) and Tegus?
Berkshire Hathaway Archive (Memorex) leans toward transcripts, AI research, and education, while Tegus puts more weight on transcripts, improved filings, and financials. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is Berkshire Hathaway Archive (Memorex) or Tegus free to use?
Berkshire Hathaway Archive (Memorex) has a free tier, so you can get started without paying anything. Tegus is paid-only. If budget matters, start with Berkshire Hathaway Archive (Memorex) and see how far it takes you before opening your wallet.
Can I use Berkshire Hathaway Archive (Memorex) or Tegus on my phone?
Tegus 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 Tegus?
It depends on what you're after. Pick Berkshire Hathaway Archive (Memorex) if education matter to you; go with Tegus if you'd rather have improved filings and financials. And if you only need the basics both share, let price decide.
Can I export data from Berkshire Hathaway Archive (Memorex) and Tegus?
Tegus exports to Excel. Berkshire Hathaway Archive (Memorex) is stingier about getting data out.
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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.