BuySide Digest — Hedge Fund Letter Database adds Stock Ideas, News, Newsletters, and Investor Holdings coverage that InsiderScore (VerityData | InsiderScore) skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Tuesday, October 28, 2025
Tool Comparison
BuySide Digest — Hedge Fund Letter Database vs InsiderScore (VerityData | InsiderScore) comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
InsiderScore (VerityData | InsiderScore) includes Insider Data, Institutional Data, 13D/13G, Buybacks & Authorizations, Secondary Offerings, Data APIs, and Flags categories that BuySide Digest — Hedge Fund Letter Database omits.
BuySide Digest — Hedge Fund Letter Database has a free tier, while InsiderScore (VerityData | InsiderScore) requires a paid plan.
In depth comparison
BuySide Digest — Hedge Fund Letter Database
buysidedigest.com
Free, searchable database of hedge‑fund investor letters with filters by fund, CIO, ticker, keyword, theme, and quarter. Includes BSD 13F tools (tracker + holdings reports) and curated ‘Elevator Pitches’. Users can follow funds/tickers and receive email updates as new letters are added. Aggregates publicly available letters; no paid tier or API publicly documented.
Platforms
Web
Pricing
Free
Quick highlights
- Search by fund, CIO, ticker, keyword, theme; filter by quarter; columns include QTD/YTD perf where available.
- Per‑fund pages with letter history (table shows latest two; ‘View’ for more).
- Follow funds or tickers and get inbox updates when new letters drop.
- BSD 13Fs: investor screener + reports (largest buys/sells, consensus holdings, GICS weights, bargains vs. prior buys, etc.).
- ‘Elevator Pitches’: concise stock ideas extracted from letters; weekly BSDigest newsletter.
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InsiderScore (VerityData | InsiderScore)
insiderscore.com
Institutional‑grade datasets and research on insider transactions (Form 4), stock buybacks/authorizations, management changes, and institutional holdings (13F/13D/13G). InsiderScore is now part of Verity’s VerityData suite. Delivery via web platform, REST API, and multiple production feeds (point‑in‑time variants available).
Categories
Platforms
WebAPI
Pricing
Subscription
Quick highlights
- Cleaned & context‑rich Form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., RSU/tax‑related sales).
- Comprehensive buyback database (plans & quarterly repurchases) since 2004, including ASRs, tender offers, Dutch auctions, and NCIBs; PIT feeds provided.
- Institutional holdings feeds covering 13F, 13D, and 13G (PIT and historical), with instrument typing (e.g., common, ETFs, calls/puts, debt) and event flags.
- Management Changes database (CEO/CFO/Board and key officers) with ~40 fields per event and PDF report generation.
- ‘Unusual Event’ composite signals (e.g., buyback at low price with insider buying) for long/short idea generation.
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Where they differ
BuySide Digest — Hedge Fund Letter Database
Distinct strengths include:
- Search by fund, CIO, ticker, keyword, theme; filter by quarter; columns include QTD/YTD perf where available.
- Per‑fund pages with letter history (table shows latest two; ‘View’ for more).
- Follow funds or tickers and get inbox updates when new letters drop.
- BSD 13Fs: investor screener + reports (largest buys/sells, consensus holdings, GICS weights, bargains vs. prior buys, etc.).
InsiderScore (VerityData | InsiderScore)
Distinct strengths include:
- Cleaned & context‑rich Form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., RSU/tax‑related sales).
- Comprehensive buyback database (plans & quarterly repurchases) since 2004, including ASRs, tender offers, Dutch auctions, and NCIBs; PIT feeds provided.
- Institutional holdings feeds covering 13F, 13D, and 13G (PIT and historical), with instrument typing (e.g., common, ETFs, calls/puts, debt) and event flags.
- Management Changes database (CEO/CFO/Board and key officers) with ~40 fields per event and PDF report generation.
Feature-by-feature breakdown
| Attribute | BuySide Digest — Hedge Fund Letter Database | InsiderScore (VerityData | InsiderScore) |
|---|---|---|
Categories Which research workflows each platform targets | Shared: 13F, Watchlist, Alerts Unique: Stock Ideas, News, Newsletters, Investor Holdings | Shared: 13F, Watchlist, Alerts Unique: Insider Data, Institutional Data, 13D/13G, Buybacks & Authorizations, Secondary Offerings, Data APIs, Flags |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks, ETFs, Options, Bonds |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web | Web, API |
Pricing High-level pricing models | Free | Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do BuySide Digest — Hedge Fund Letter Database and InsiderScore (VerityData | InsiderScore) both support?
Both platforms cover 13F, Watchlist, and Alerts workflows, so you can research those use cases in either tool before digging into the feature differences below.
Which tool offers a free plan?
BuySide Digest — Hedge Fund Letter Database offers a free entry point, while InsiderScore (VerityData | InsiderScore) requires a paid subscription. Review the pricing table to see how the paid tiers compare.
How can you access BuySide Digest — Hedge Fund Letter Database and InsiderScore (VerityData | InsiderScore)?
Both BuySide Digest — Hedge Fund Letter Database and InsiderScore (VerityData | InsiderScore) prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
BuySide Digest — Hedge Fund Letter Database differentiates itself with Search by fund, CIO, ticker, keyword, theme; filter by quarter; columns include QTD/YTD perf where available., Per‑fund pages with letter history (table shows latest two; ‘View’ for more)., and Follow funds or tickers and get inbox updates when new letters drop., whereas InsiderScore (VerityData | InsiderScore) stands out for Cleaned & context‑rich Form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., RSU/tax‑related sales)., Comprehensive buyback database (plans & quarterly repurchases) since 2004, including ASRs, tender offers, Dutch auctions, and NCIBs; PIT feeds provided., and Institutional holdings feeds covering 13F, 13D, and 13G (PIT and historical), with instrument typing (e.g., common, ETFs, calls/puts, debt) and event flags..
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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.