VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Monday, May 25, 2026
Tool Comparison · Monday, May 25, 2026
13F Insight vs Berkshire Hathaway Archive (Memorex)
13F Insight vs Berkshire Hathaway Archive (Memorex): which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
13F Insight
13finsight.com
Best for data visualizations, and watchlist
- Pricing
- Free
- Platforms
- Web, API
Berkshire Hathaway Archive (Memorex)
berkshire.memorex.ai
Best for transcripts
- Pricing
- Free
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
13F Insight if…
- You build with APIs or automate workflows
- You’re a long-term or value-focused investor
- You need tracks institutional investors, analyzes 13f filings, and shows what hedge funds are buying and selling.
- You need covers sec 13f institutional holdings, form 4 insider transactions, and 13d/g beneficial ownership reports.
Choose
Berkshire Hathaway Archive (Memorex) if…
- 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).
- You need site includes a rights notice indicating the letters should not be reproduced/distributed without permission.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | 13F Insight | Berkshire Hathaway Archive (Memorex) |
|---|---|---|
Asset types | StocksETFsOptionsBonds | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | Not specified |
Data freshness | Not specified | Not specified |
API access | Not specified | Not specified |
Export formats | Not specified | Not specified |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
13F Insight
—
Starting price
Plans & pricing
Tool
Berkshire Hathaway Archive (Memorex)
—
Starting price
Plans & pricing
Pricing not published
Coverage overlap
Categories covered by 13F Insight only.
Categories covered by Berkshire Hathaway Archive (Memorex) only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between 13F Insight and Berkshire Hathaway Archive (Memorex)?
13F Insight focuses on Data Visualizations, Watchlist, and Investor Holdings while Berkshire Hathaway Archive (Memorex) specializes in Transcripts, AI, and Education. They overlap in 2 categories, so choose based on your preferred workflow and pricing.
How much do 13F Insight and Berkshire Hathaway Archive (Memorex) cost?
Good news—both 13F Insight and Berkshire Hathaway Archive (Memorex) offer free plans. You can try each platform without commitment and only pay when you need premium features.
Does 13F Insight or Berkshire Hathaway Archive (Memorex) have an API?
13F Insight provides API access for programmatic data retrieval and custom integrations. Berkshire Hathaway Archive (Memorex) doesn't currently offer an API, so you'll need to use their web interface.
Should I choose 13F Insight or Berkshire Hathaway Archive (Memorex)?
Choose 13F Insight if you need Tracks institutional investors, analyzes 13F filings, and shows what hedge funds are buying and selling., and Covers SEC 13F institutional holdings, Form 4 insider transactions, and 13D/G beneficial ownership reports.. Go with Berkshire Hathaway Archive (Memorex) if 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. better fits how you invest.
What asset classes do 13F Insight and Berkshire Hathaway Archive (Memorex) cover?
Both cover Stocks. 13F Insight also includes ETFs, Options, and Bonds.
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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.