VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Monday, May 25, 2026
Tool Comparison · Monday, May 25, 2026
Berkshire Hathaway Archive (Memorex) vs Tegus
Berkshire Hathaway Archive (Memorex) vs Tegus: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Berkshire Hathaway Archive (Memorex)
berkshire.memorex.ai
Best for education
- Pricing
- Free
- Platforms
- Web
Tegus
tegus.com
Best for improved filings, and financials
- Pricing
- Paid
- Platforms
- Web, Mobile
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Berkshire Hathaway Archive (Memorex) if…
- You want to start free before paying
- You need digital archive of berkshire hathaway, including warren buffett's letters to shareholders and annual meeting transcripts.
- You need search modes described on the site include topic/subject/question/similarity, with example queries.
- You need creator describes the memorex interface as semantic "search by meaning" over a document collection (chat ui noted as future work).
Choose
Tegus if…
- You need a mobile app for on-the-go research
- You need extensive expert-call transcript library now positioned by alphasense as 240,000 tegus expert transcripts, covering 36,000+ public and private companies.
- You need expert-call service processes 6,000+ expert calls per month, with custom interviews available through tegus' expert-call workflow.
- You need ai-generated summaries, topic tagging, and alphasense ai agents such as deep research to search and synthesize across transcripts, filings, financial data, broker research, and market intelligence.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Berkshire Hathaway Archive (Memorex) | Tegus |
|---|---|---|
Asset types | Stocks | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | Not specified |
Data freshness | Not specified | End of Day |
API access | Not specified | Not specified |
Export formats | Not specified | Excel |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Berkshire Hathaway Archive (Memorex)
—
Starting price
Plans & pricing
Pricing not published
Tool
Tegus
$69/mo
Starting price
Plans & pricing
Coverage overlap
Categories covered by Berkshire Hathaway Archive (Memorex) only.
Categories covered by Tegus only.
Community category leaders
Vote sentiment comparison
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Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Berkshire Hathaway Archive (Memorex) and Tegus?
Berkshire Hathaway Archive (Memorex) focuses on Transcripts, AI, and Education while Tegus specializes in Transcripts, Improved Filings, and Financials. They overlap in 2 categories, so choose based on your preferred workflow and pricing.
Is Berkshire Hathaway Archive (Memorex) or Tegus free to use?
Berkshire Hathaway Archive (Memorex) offers a free tier that lets you get started without paying, while Tegus requires a subscription. If budget is a concern, start with Berkshire Hathaway Archive (Memorex) and upgrade later if you need more advanced features.
Can I use Berkshire Hathaway Archive (Memorex) or Tegus on my phone?
Tegus has a mobile app so you can check your research on the go. Berkshire Hathaway Archive (Memorex) is web-only, so you'll need a browser to access it from mobile devices.
Should I choose Berkshire Hathaway Archive (Memorex) or Tegus?
Choose Berkshire Hathaway Archive (Memorex) if you need Digital archive of Berkshire Hathaway, including Warren Buffett's letters to shareholders and annual meeting transcripts., and Search modes described on the site include topic/subject/question/similarity, with example queries.. Go with Tegus if Extensive expert-call transcript library now positioned by AlphaSense as 240,000 Tegus expert transcripts, covering 36,000+ public and private companies., and Expert-call service processes 6,000+ expert calls per month, with custom interviews available through Tegus' expert-call workflow. better fits how you invest.
Can I export data from Berkshire Hathaway Archive (Memorex) and Tegus?
Tegus supports data exports to Excel. Berkshire Hathaway Archive (Memorex) has more limited export options.
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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.