Gainify adds Screeners, Calendar, Financials, Valuation Models, Transcripts, Analyst Recommendations, Analyst Forecasts, Analyst Price Targets, Insider Data, Institutional Data, US Government Trades, and Watchlist coverage that Letters and Reviews skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Friday, October 31, 2025
Tool Comparison
Gainify vs Letters and Reviews comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
In depth comparison
Gainify
gainify.io
AI‑assisted stock research platform built on institutional‑grade datasets (S&P Global Market Intelligence as core, plus Finnhub & FMP). Modules include a fundamentals‑first **Stock Screener** (500+ filters), **Earnings Calendar**, **Fundamentals Charting**, **Top Investors** (13F + Congress/insiders with alerts), thematic **Ideas/Trending**, one‑page **Stock Reports**, and a conversational **Gainify AI** that reasons over real‑time market data and analyst estimates. Roadmap lists filings viewer, calculators, alerts on fundamentals, and portfolio sync with major brokers.
Categories
Platforms
Web
Pricing
FreeSubscription
Quick highlights
- Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples.
- Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware).
- Earnings Calendar with dates, estimates and quick drilldowns.
- Top Investors tracker: real‑time 13F filings, rankings, and email alerts; Congress & insider trading views.
- Fundamentals Charting: build dynamic charts from statements in seconds.
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Letters and Reviews
lettersandreviews.blogspot.com
Free, personal curation site that aggregates **fund manager letters**, tickers mentioned in those letters, and **quarterly 13F** filer lists the author follows. Each quarter page links to original letters and maps tickers to quick‑reference pages; some 13F pages embed holdings tables and activity (new/increased/decreased/sold) for many managers. Also includes a small **Podcasts** list. No accounts, alerts, exports, or API—think link‑hub for primary sources rather than a data platform.
Categories
Platforms
Web
Pricing
Free
Quick highlights
- Quarterly **Fund Manager Letters** pages with the fund name, date, and a ‘Stocks Mentioned’ column (tickers link out for quick lookup).
- Quarterly **13‑F pages** the author reads, with many entries including holdings tables and position‑change flags (e.g., NEW / Sold Out / % of portfolio).
- Lightweight **About** page clarifies the goal: stock‑idea discovery from letters; author shares links and invites tips via @_iinvested.
- A small **Podcasts** page curating investing/finance episodes the author plans to re‑listen to.
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Where they differ
Gainify
Distinct strengths include:
ScreenersCalendarFinancialsValuation ModelsTranscriptsAnalyst RecommendationsAnalyst ForecastsAnalyst Price Targets
- Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples.
- Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware).
- Earnings Calendar with dates, estimates and quick drilldowns.
- Top Investors tracker: real‑time 13F filings, rankings, and email alerts; Congress & insider trading views.
Feature-by-feature breakdown
| Attribute | Gainify | Letters and Reviews |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Stock Ideas, 13F, Blogs Unique: Screeners, Calendar, Financials, Valuation Models, Transcripts, Analyst Recommendations, Analyst Forecasts, Analyst Price Targets, Insider Data, Institutional Data, US Government Trades, Watchlist | Shared: Stock Ideas, 13F, Blogs |
Asset types Supported asset classes and universes | Stocks | 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 |
Pricing High-level pricing models | Free, Subscription | Free |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
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 Gainify and Letters and Reviews both support?
Both platforms cover Stock Ideas, 13F, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Gainify and Letters and Reviews require subscriptions?
Both Gainify and Letters and Reviews keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Gainify and Letters and Reviews?
Both Gainify and Letters and Reviews 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?
Gainify differentiates itself with Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples., Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware)., and Earnings Calendar with dates, estimates and quick drilldowns., whereas Letters and Reviews stands out for Quarterly **Fund Manager Letters** pages with the fund name, date, and a ‘Stocks Mentioned’ column (tickers link out for quick lookup)., Quarterly **13‑F pages** the author reads, with many entries including holdings tables and position‑change flags (e.g., NEW / Sold Out / % of portfolio)., and Lightweight **About** page clarifies the goal: stock‑idea discovery from letters; author shares links and invites tips via @_iinvested..
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Stay on top of related tools
Browse the categories and profiles that overlap most with this comparison to round out your shortlist.
Related categories
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Recommended tools
These profiles share overlapping coverage with both sides of this matchup.
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Overlap: Screeners, Watchlist, and Calendar.
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Overlap: Calendar, Financials, and Transcripts.
CalendarFinancialsTranscripts - TipRanksEditor's pickHands-on review
Overlap: Screeners, Stock Ideas, and Analyst Forecasts.
ScreenersStock IdeasAnalyst Forecasts - Stocknear
Overlap: Screeners, Watchlist, and Calendar.
ScreenersWatchlistCalendar - Financial Modeling Prep (FMP)Editor's pickHands-on review
Overlap: Financials, 13F, and Insider Data.
Financials13FInsider Data - GuruFocusEditor's pickHands-on review
Overlap: Screeners, Stock Ideas, and US Government Trades.
ScreenersStock IdeasUS Government Trades
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.