Earnings Whispers adds News, Market Sentiment, Scores, Stock Ideas, Options & Derivatives, Management Guidance, Short Interest, and Newsletters coverage that Main Street Data skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
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Tuesday, October 28, 2025
Tool Comparison
Earnings Whispers vs Main Street Data comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Main Street Data includes Stock Comparison, Financials, Transcripts, Analyst Forecasts, and Interest Rates categories that Earnings Whispers omits.
In depth comparison
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.
Categories
Platforms
Web
Pricing
FreeSubscription
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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Main Street Data
mainstreetdata.com
Hands-on review
Visual-first stock research platform with two tiers: Starter (free) includes curated charts, 10 years of financials, basic charting, and an earnings calendar. The Plus plan ($468/year) adds a KPI library, 30+ years of financial data, advanced charting, company comparisons, call transcripts, analyst estimates, calendar sync, curated groups, and multiple watchlists.
Categories
Platforms
Web
Pricing
FreeSubscription
Quick highlights
- Visual dashboards and customizable curated charts for listed companies.
- Stock screener with simplified charting for fundamentals and performance.
- KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
- Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.
- Earnings calendar included in the free plan; calendar sync available in Plus.
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Where they differ
Earnings Whispers
Distinct strengths include:
NewsMarket SentimentScoresStock IdeasOptions & DerivativesManagement GuidanceShort InterestNewsletters
- 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.
Main Street Data
Distinct strengths include:
- Visual dashboards and customizable curated charts for listed companies.
- Stock screener with simplified charting for fundamentals and performance.
- KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
- Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.
Feature-by-feature breakdown
| Attribute | Earnings Whispers | Main Street Data |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Calendar, Screeners, Watchlist, Data Visualizations Unique: News, Market Sentiment, Scores, Stock Ideas, Options & Derivatives, Management Guidance, Short Interest, Newsletters | Shared: Calendar, Screeners, Watchlist, Data Visualizations Unique: Stock Comparison, Financials, Transcripts, Analyst Forecasts, Interest Rates |
Asset types Supported asset classes and universes | Stocks, ETFs, Options | Stocks |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web |
Pricing High-level pricing models | Free, Subscription | 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 | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Earnings Whispers and Main Street Data both support?
Both platforms cover Calendar, Screeners, Watchlist, and Data Visualizations workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Earnings Whispers and Main Street Data require subscriptions?
Both Earnings Whispers and Main Street Data keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Earnings Whispers and Main Street Data?
Both Earnings Whispers and Main Street Data 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?
Earnings Whispers differentiates itself with 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., whereas Main Street Data stands out for Visual dashboards and customizable curated charts for listed companies., Stock screener with simplified charting for fundamentals and performance., and KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes)..
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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.