VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Monday, October 20, 2025

View CatalystWire View Earnings Whispers Home My Collections

Head-to-head

CatalystWire vs Earnings Whispers comparison

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

Quick takeaways

CatalystWire adds Regulatory Filings Monitoring coverage that Earnings Whispers skips.

Earnings Whispers includes Calendar, Market Sentiment, Screeners, Watchlist, Scores, Stock Ideas, Options & Derivatives, Management Guidance, Short Interest, Newsletters, and Data Visualizations categories that CatalystWire omits.

CatalystWire highlights: AI scanning of hundreds of RNS announcements per day to surface potential catalysts., Real‑time classification of market‑moving events as they are released., and UK‑centric focus aligned to LSE’s Regulatory News Service (Main Market & AIM)..

Earnings Whispers is known for: Detailed earnings calendar with implied volatility, average price move data, sentiment heat maps, and multi-view charts., The Whisper Report®: weekly macro, technical, and company-level analysis published ahead of earnings., and Earnings Whisper Grade, a proprietary A+ to F rating that estimates the likelihood of post-earnings drift (PEAD) over 91 days..

Earnings Whispers keeps a free entry point that CatalystWire lacks.

CatalystWire

catalystwire.co

RNS-first discovery tool for UK equities. Uses AI to scan and categorize London Stock Exchange RNS announcements in real time (e.g., management changes, turnarounds). Best suited to event‑driven and small/mid‑cap investors tracking UK market catalysts. Public docs do not show a pricing table or API; fields left intentionally minimal pending vendor confirmation.

Platforms

Web

Pricing

Subscription

Quick highlights

AI scanning of hundreds of RNS announcements per day to surface potential catalysts.
Real‑time classification of market‑moving events as they are released.
UK‑centric focus aligned to LSE’s Regulatory News Service (Main Market & AIM).

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Earnings Whispers

earningswhispers.com

A long-standing platform (founded in 1998) best known for its proprietary earnings sentiment data and predictive tools. Free members get weekly earnings calendars, daily summaries, and a personal watchlist. Paid Investor Services add the Whisper Report, expanded earnings calendar with implied volatility and average move data, sentiment heat maps, downloads, and more. Trader Service goes further with trading ideas, scores, ratings, and option tools, with a two-week free trial available. Investor pricing is listed at $49.95/month or $499.95/year.

Platforms

Web

Pricing

Free

Subscription

Quick highlights

Detailed earnings calendar with implied volatility, average price move data, sentiment heat maps, and multi-view charts.
The Whisper Report®: weekly macro, technical, and company-level analysis published ahead of earnings.
Earnings Whisper Grade, a proprietary A+ to F rating that estimates the likelihood of post-earnings drift (PEAD) over 91 days.
Investor tools include an Earnings Screener, Guidance and Reaction pages, and a Short Report with a focus on short interest.
Trader Service adds advanced features: Earnings Whisper Plays, Scores, Power Ratings, Whisperings™, option trade ideas, volatility and activity screens, as well as setup and reversal signals.

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Overlap

Shared focus areas

1 overlap

Both tools cover this research theme.

News

Where they differ

CatalystWire

Distinct strengths include:

Regulatory Filings Monitoring

AI scanning of hundreds of RNS announcements per day to surface potential catalysts.
Real‑time classification of market‑moving events as they are released.
UK‑centric focus aligned to LSE’s Regulatory News Service (Main Market & AIM).

Earnings Whispers

Distinct strengths include:

Options & Derivatives

Management Guidance

Detailed earnings calendar with implied volatility, average price move data, sentiment heat maps, and multi-view charts.
The Whisper Report®: weekly macro, technical, and company-level analysis published ahead of earnings.
Earnings Whisper Grade, a proprietary A+ to F rating that estimates the likelihood of post-earnings drift (PEAD) over 91 days.
Investor tools include an Earnings Screener, Guidance and Reaction pages, and a Short Report with a focus on short interest.

Feature-by-feature breakdown

Attribute	CatalystWire	Earnings Whispers
Categories Which research workflows each platform targets	Shared: News Unique: Regulatory Filings Monitoring	Shared: News Unique: Calendar, Market Sentiment, Screeners, Watchlist, Scores, Stock Ideas, Options & Derivatives, Management Guidance, Short Interest, Newsletters, Data Visualizations
Asset types Supported asset classes and universes	Stocks	Stocks, ETFs, Options
Experience levels Who each product is built for	Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web
Pricing High-level pricing models	Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique AI scanning of hundreds of RNS announcements per day to surface potential catalysts. Real‑time classification of market‑moving events as they are released. UK‑centric focus aligned to LSE’s Regulatory News Service (Main Market & AIM).	Unique Detailed earnings calendar with implied volatility, average price move data, sentiment heat maps, and multi-view charts. The Whisper Report®: weekly macro, technical, and company-level analysis published ahead of earnings. Earnings Whisper Grade, a proprietary A+ to F rating that estimates the likelihood of post-earnings drift (PEAD) over 91 days. Investor tools include an Earnings Screener, Guidance and Reaction pages, and a Short Report with a focus on short interest. Trader Service adds advanced features: Earnings Whisper Plays, Scores, Power Ratings, Whisperings™, option trade ideas, volatility and activity screens, as well as setup and reversal signals. Free members receive weekly earnings calendars by email, daily market summaries, and watchlist functionality.
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 CatalystWire and Earnings Whispers both support?

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

Which tool offers a free plan?

Earnings Whispers offers a free entry point, while CatalystWire requires a paid subscription. Review the pricing table to see how the paid tiers compare.

How can you access CatalystWire and Earnings Whispers?

Both CatalystWire and Earnings Whispers 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?

CatalystWire differentiates itself with AI scanning of hundreds of RNS announcements per day to surface potential catalysts., Real‑time classification of market‑moving events as they are released., and UK‑centric focus aligned to LSE’s Regulatory News Service (Main Market & AIM)., whereas Earnings Whispers stands out for Detailed earnings calendar with implied volatility, average price move data, sentiment heat maps, and multi-view charts., The Whisper Report®: weekly macro, technical, and company-level analysis published ahead of earnings., and Earnings Whisper Grade, a proprietary A+ to F rating that estimates the likelihood of post-earnings drift (PEAD) over 91 days..

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