VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 19, 2025

View Danelfin View InsiderScore (VerityData | InsiderScore) Home My Collections

Head-to-head

Danelfin vs InsiderScore (VerityData | InsiderScore) comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Danelfin adds Stock Ideas, Screeners, Portfolio, Scores, and ETF Overview coverage that InsiderScore (VerityData | InsiderScore) skips.

InsiderScore (VerityData | InsiderScore) includes Insider Data, Institutional Data, 13F, 13D/13G, Buybacks & Authorizations, Secondary Offerings, and Flags categories that Danelfin omits.

Danelfin highlights: AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data., Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017., and REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns..

InsiderScore (VerityData | InsiderScore) is known 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..

Danelfin has a free tier, while InsiderScore (VerityData | InsiderScore) requires a paid plan.

Danelfin

danelfin.com

Hands-on review

AI-driven scoring and ranking platform for U.S.-listed stocks, ETFs, and the STOXX 600 in Europe. Offers Free, Plus, and Pro web tiers alongside API-only plans. Historical daily AI Scores are available back to 2017 for Pro/API users. Scores refresh end-of-day, typically about 15 hours after the U.S. close. CSV export and JSON API access are plan-gated.

Platforms

Web

API

Pricing

Free

Subscription

Quick highlights

AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data.
Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017.
REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns.
API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month.
Web tiers: Free, Plus, and Pro. Plus unlocks unlimited rankings and reports, while Pro adds CSV export of scores and indicators, historical AI Scores since 2017, alpha signals, trading parameters, and price forecasts (1M/3M/6M horizons).

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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).

Platforms

Web

API

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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Overlap

Shared focus areas

3 overlaps

Mutual strengths include Watchlist, Alerts, and Data APIs.

Where they differ

Danelfin

Distinct strengths include:

AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data.
Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017.
REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns.
API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month.

InsiderScore (VerityData | InsiderScore)

Distinct strengths include:

Buybacks & Authorizations

Secondary Offerings

Flags

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	Danelfin	InsiderScore (VerityData \| InsiderScore)
Categories Which research workflows each platform targets	Shared: Watchlist, Alerts, Data APIs Unique: Stock Ideas, Screeners, Portfolio, Scores, ETF Overview	Shared: Watchlist, Alerts, Data APIs Unique: Insider Data, Institutional Data, 13F, 13D/13G, Buybacks & Authorizations, Secondary Offerings, 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, API	Web, API
Pricing High-level pricing models	Free, Subscription	Subscription
Key features Core capabilities called out by each vendor	Unique AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data. Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017. REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns. API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month. Web tiers: Free, Plus, and Pro. Plus unlocks unlimited rankings and reports, while Pro adds CSV export of scores and indicators, historical AI Scores since 2017, alpha signals, trading parameters, and price forecasts (1M/3M/6M horizons). Portfolio management with daily email alerts on score upgrades or downgrades. Free users get one small portfolio; Plus supports multiple portfolios of up to 30 holdings each; Pro allows unlimited portfolios and holdings.	Unique 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. VerityData API to query processed & unprocessed SEC filings; plus CSV/pipe‑delimited feed delivery.
Tested Verified by hands-on testing inside Find My Moat	Yes	Not yet
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do Danelfin and InsiderScore (VerityData | InsiderScore) both support?

Both platforms cover Watchlist, Alerts, and Data APIs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Which tool offers a free plan?

Danelfin 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 Danelfin and InsiderScore (VerityData | InsiderScore)?

Both Danelfin 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?

Danelfin differentiates itself with AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data., Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017., and REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns., 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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