VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS ★

PRICE: 5 CENTS

Sunday, December 14, 2025

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Tool Comparison

Insider Monitor vs Quiver Quantitative comparison

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

Quick takeaways

Insider Monitor adds Regulatory Filings Monitoring coverage that Quiver Quantitative skips.

Quiver Quantitative includes Screeners, Watchlist, Backtesting, US Government Trades, Investor Holdings, News, Alerts, Reddit, Data APIs, Splits, Institutional Data, Which ETF includes this Stock?, 13F, ETF Holdings, Patents / USPTO, and Dark Pool & Off-Exchange categories that Insider Monitor omits.

Quiver Quantitative offers mobile access, which Insider Monitor skips.

In depth comparison

Insider Monitor

insider-monitor.com

Free, U.S.-focused insider‑trading tracker centered on SEC Forms 3/4/5. Provides near‑real‑time (‘minutes or seconds’ after filing) feeds of insider purchases/sales, weekly/monthly Top‑10 lists, and “officer cluster buys” over the past two weeks. Includes company and trader pages with CIK cross‑references and direct links to the SEC for each transaction. No login, alerts, or API are advertised; this is a lightweight, public reference site.

Platforms

Web

Pricing

Free

Quick highlights

Real‑time insider tape: lists purchases (or buys & sales) with filing time stamps and SEC links; updated live throughout the day.
Officer Cluster Buys: highlights tickers bought by multiple corporate officers in the last two weeks.
Top‑10 lists: weekly and monthly leaderboards of the largest insider purchases.
Industry lens: aggregates Form 4 filing counts by high‑level industry divisions since 2020.
Company & trader dossiers: symbol/issuer pages and insider pages with year/month summaries and per‑trade details, including CIK references and SEC source links.

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Quiver Quantitative

quiverquant.com

Hands-on review

Premium unlocks stock screeners, alerts, backtesters for Congress and institutional trades, strategy dashboards, Smart Score/Bull–Bear ratings, customizable watchlists, early access to news/videos, and data export samples. Copytrading is available through partner Quantbase. Premium runs $25/month or $300/year with a free trial (7 days on monthly, 30 days on annual). The Quiver API is sold separately under tiered plans (Hobbyist, Trader, Institution).

Platforms

WebMobileAPI

Pricing

FreeSubscription

Quick highlights

Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more.
Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians.
Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time.
Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content. Pricing is $25/month or $300/year, with free trials (7 or 30 days).
Strategy copytrading offered via Quantbase integration (Premium).

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Where they differ

Insider Monitor

Distinct strengths include:

Regulatory Filings Monitoring

Real‑time insider tape: lists purchases (or buys & sales) with filing time stamps and SEC links; updated live throughout the day.
Officer Cluster Buys: highlights tickers bought by multiple corporate officers in the last two weeks.
Top‑10 lists: weekly and monthly leaderboards of the largest insider purchases.
Industry lens: aggregates Form 4 filing counts by high‑level industry divisions since 2020.

Quiver Quantitative

Distinct strengths include:

Screeners Watchlist Backtesting US Government Trades Investor Holdings News Alerts Reddit

Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more.
Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians.
Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time.
Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content. Pricing is $25/month or $300/year, with free trials (7 or 30 days).

Feature-by-feature breakdown

Attribute	Insider Monitor	Quiver Quantitative
Categories Which research workflows each platform targets	Shared: Insider Data Unique: Regulatory Filings Monitoring	Shared: Insider Data Unique: Screeners, Watchlist, Backtesting, US Government Trades, Investor Holdings, News, Alerts, Reddit, Data APIs, Splits, Institutional Data, Which ETF includes this Stock?, 13F, ETF Holdings, Patents / USPTO, Dark Pool & Off-Exchange
Asset types Supported asset classes and universes	Stocks, Closed-End Funds	Stocks, ETFs
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web, Mobile, API
Pricing High-level pricing models	Free	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Real‑time insider tape: lists purchases (or buys & sales) with filing time stamps and SEC links; updated live throughout the day. Officer Cluster Buys: highlights tickers bought by multiple corporate officers in the last two weeks. Top‑10 lists: weekly and monthly leaderboards of the largest insider purchases. Industry lens: aggregates Form 4 filing counts by high‑level industry divisions since 2020. Company & trader dossiers: symbol/issuer pages and insider pages with year/month summaries and per‑trade details, including CIK references and SEC source links.	Unique Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more. Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians. Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time. Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content. Pricing is $25/month or $300/year, with free trials (7 or 30 days). Strategy copytrading offered via Quantbase integration (Premium). Quiver API is a separate product with tiered pricing: Hobbyist ($10/month for Tier 1 data), Trader ($75/month for Tier 1 & 2), and Institution (custom). Comes with an official Python package.
Tested Verified by hands-on testing inside Find My Moat	Not yet	Yes
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do Insider Monitor and Quiver Quantitative both support?

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

Do Insider Monitor and Quiver Quantitative require subscriptions?

Both Insider Monitor and Quiver Quantitative keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Quiver Quantitative ships a dedicated mobile experience, while Insider Monitor focuses on web or desktop access.

What unique strengths set the two platforms apart?

Insider Monitor differentiates itself with Real‑time insider tape: lists purchases (or buys & sales) with filing time stamps and SEC links; updated live throughout the day., Officer Cluster Buys: highlights tickers bought by multiple corporate officers in the last two weeks., and Top‑10 lists: weekly and monthly leaderboards of the largest insider purchases., whereas Quiver Quantitative stands out for Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more., Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians., and Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time..

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