VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Wednesday, December 3, 2025

Tool Comparison

Fey vs Main Street Data comparison

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

Quick takeaways

Fey adds Portfolio, News, Alerts, News Sentiment, Improved Filings, Analyst Price Targets, AI, AI Earnings Summary, AI Filings Summary, AI Report, and Factor Exposure coverage that Main Street Data skips.

Main Street Data includes Data Visualizations, Stock Comparison, Financials, and Interest Rates categories that Fey omits.

In depth comparison

Fey

fey.com

Editor’s pick Hands-on review

Desktop‑first investing research app acquired by Wealthsimple on Aug 27, 2025; **standalone Fey service wind‑down on Sep 30, 2025** with automatic prorated refunds. AI is a first‑class capability across Finder (natural‑language screener), Earnings (press‑release summaries in ~0.8s, live calls, transcripts), Filings (on‑demand 10‑K/10‑Q summaries), Portfolio (one‑click ‘Analyze with AI’: strengths/risks, **factor tilts**, opportunities), News (impact scoring & source consensus), and Macro (AI‑synthesized economic overviews).

Platforms

DesktopWeb

Pricing

SubscriptionFree

Quick highlights

Finder (NLQ): type ideas like “undervalued tech with insider buying” or “Nancy Pelosi portfolio”; Fey turns this into an editable screen in ~2s (“Like ChatGPT meets Bloomberg”).
Earnings ‘at the speed of now’: instant press releases with **AI‑generated summaries** (~0.8s), live calls in‑app, transcripts and transcript summaries.
Filings ‘Analyze’: **on‑demand AI summaries** of 10‑K/10‑Q with structured sections (revenue, strengths, challenges, risks) to read filings in ~2 minutes.
Portfolio ‘Analyze with AI’ (one click): benchmarks holdings, highlights **factor tilts** driving returns, flags strengths/risks, scans for **mis‑pricings** (forecasts, price targets, valuation spreads), and prioritizes headlines that could actually move your P&L.
News intelligence: curated feed, **impact‑scored headlines** and **news consensus** (source transparency), plus watchlist‑aware daily/weekly recaps.

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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.

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

Fey

Distinct strengths include:

Portfolio News Alerts News Sentiment Improved Filings Analyst Price Targets AI AI Earnings Summary

Finder (NLQ): type ideas like “undervalued tech with insider buying” or “Nancy Pelosi portfolio”; Fey turns this into an editable screen in ~2s (“Like ChatGPT meets Bloomberg”).
Earnings ‘at the speed of now’: instant press releases with **AI‑generated summaries** (~0.8s), live calls in‑app, transcripts and transcript summaries.
Filings ‘Analyze’: **on‑demand AI summaries** of 10‑K/10‑Q with structured sections (revenue, strengths, challenges, risks) to read filings in ~2 minutes.
Portfolio ‘Analyze with AI’ (one click): benchmarks holdings, highlights **factor tilts** driving returns, flags strengths/risks, scans for **mis‑pricings** (forecasts, price targets, valuation spreads), and prioritizes headlines that could actually move your P&L.

Main Street Data

Distinct strengths include:

Data Visualizations Stock Comparison Financials Interest Rates

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	Fey	Main Street Data
Categories Which research workflows each platform targets	Shared: Screeners, Watchlist, Calendar, Transcripts, Analyst Forecasts Unique: Portfolio, News, Alerts, News Sentiment, Improved Filings, Analyst Price Targets, AI, AI Earnings Summary, AI Filings Summary, AI Report, Factor Exposure	Shared: Screeners, Watchlist, Calendar, Transcripts, Analyst Forecasts Unique: Data Visualizations, Stock Comparison, Financials, Interest Rates
Asset types Supported asset classes and universes	Stocks, ETFs	Stocks
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Desktop, Web	Web
Pricing High-level pricing models	Subscription, Free	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Finder (NLQ): type ideas like “undervalued tech with insider buying” or “Nancy Pelosi portfolio”; Fey turns this into an editable screen in ~2s (“Like ChatGPT meets Bloomberg”). Earnings ‘at the speed of now’: instant press releases with AI‑generated summaries (~0.8s), live calls in‑app, transcripts and transcript summaries. Filings ‘Analyze’: on‑demand AI summaries of 10‑K/10‑Q with structured sections (revenue, strengths, challenges, risks) to read filings in ~2 minutes. Portfolio ‘Analyze with AI’ (one click): benchmarks holdings, highlights factor tilts driving returns, flags strengths/risks, scans for mis‑pricings (forecasts, price targets, valuation spreads), and prioritizes headlines that could actually move your P&L. News intelligence: curated feed, impact‑scored headlines and news consensus (source transparency), plus watchlist‑aware daily/weekly recaps. Macro/Economic calendar: AI‑synthesized overview of key releases plus yield‑curve view.	Unique 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. Company comparison tools available in the Plus tier.
Tested Verified by hands-on testing inside Find My Moat	Yes	Yes
Editor pick Featured inside curated shortlists	Highlighted	Standard listing

Frequently Asked Questions

Which workflows do Fey and Main Street Data both support?

Both platforms cover Screeners, Watchlist, Calendar, Transcripts, and Analyst Forecasts workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Fey and Main Street Data require subscriptions?

Both Fey and Main Street Data keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Fey and Main Street Data?

Both Fey 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?

Fey differentiates itself with Finder (NLQ): type ideas like “undervalued tech with insider buying” or “Nancy Pelosi portfolio”; Fey turns this into an editable screen in ~2s (“Like ChatGPT meets Bloomberg”)., Earnings ‘at the speed of now’: instant press releases with **AI‑generated summaries** (~0.8s), live calls in‑app, transcripts and transcript summaries., and Filings ‘Analyze’: **on‑demand AI summaries** of 10‑K/10‑Q with structured sections (revenue, strengths, challenges, risks) to read filings in ~2 minutes., 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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