Prospero.ai adds ETF Screeners, Data Visualizations, Options & Derivatives, Watchlist, Market Sentiment, Dark Pool & Off-Exchange, Scores, Education, and Blogs coverage that Yellowbrick Investing skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Monday, November 17, 2025
Tool Comparison
Prospero.ai vs Yellowbrick Investing comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Yellowbrick Investing includes Investor Holdings, 13F, and Institutional Data categories that Prospero.ai omits.
Prospero.ai ships a mobile app. Yellowbrick Investing is web/desktop only.
In depth comparison
Prospero.ai
prospero.ai
Mobile-first AI signals app for U.S. stocks & ETFs. Offers 10 proprietary signals (5 short-term: Net Options Sentiment, Net Social Sentiment, Net Institutional Flow, Dark Pool, Short Pressure; 5 long-term: Upside/Downside Breakout, Profitability, Growth, Market Similarity), plus a Daily Screener, ‘Our Picks’, watchlists, and notifications. No broker sync, public API, or advanced options greeks/IV surfaces are documented.
Categories
Platforms
Mobile
Pricing
Free
Quick highlights
- Ten proprietary signals: 5 short-term (Options/Social/Institutional/Dark Pool/Short Pressure) and 5 long-term (Upside/Downside Breakout, Profitability, Growth, Market Similarity).
- Short-term Net Options Sentiment updates ~every 2–5 minutes (real‑time orientation).
- Daily Screener & ‘Our Picks’ lists to surface candidates quickly for different horizons (long/short, short‑term/long‑term).
- Mobile apps on iOS and Android with watchlists and in‑app notifications.
- Education hub with plain‑English signal docs plus investing/trading newsletters (Substack).
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Yellowbrick Investing
joinyellowbrick.com
Aggregates stock pitches and hedge fund holdings into a searchable platform. The free tier gives access to delayed ideas and limited data, while Premium unlocks real-time investor feeds, professional fund portfolios, enhanced filters, investor return stats, and the live Yellowbrick Premium Portfolio with trade alerts. A separate “CEO Watcher Premium” subscription tracks insider activity.
Platforms
Web
Pricing
FreeSubscription
Quick highlights
- Aggregated stock pitches with powerful filters: search by ticker, sector, valuation metrics, price targets, dividends, sentiment, geography, and more.
- Elite Investor Feeds curate trades and ideas from top-performing investors, complete with displayed average returns.
- Hedge Fund Watcher tracks 13F filings and fund trades, with premium features such as leaderboards, model portfolios, and fund-level performance stats.
- Premium plan includes full access to all pitches, Premium daily email, Yellowbrick Premium Portfolio, investor return analytics, professional fund portfolios, premium stock-pitch filters, and expanded Hedge Fund Watcher features.
- Free tier limits include ~30-day delays on new hedge-fund stock pitches and restricted access to investor return columns.
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Where they differ
Prospero.ai
Distinct strengths include:
ETF ScreenersData VisualizationsOptions & DerivativesWatchlistMarket SentimentDark Pool & Off-ExchangeScoresEducation
- Ten proprietary signals: 5 short-term (Options/Social/Institutional/Dark Pool/Short Pressure) and 5 long-term (Upside/Downside Breakout, Profitability, Growth, Market Similarity).
- Short-term Net Options Sentiment updates ~every 2–5 minutes (real‑time orientation).
- Daily Screener & ‘Our Picks’ lists to surface candidates quickly for different horizons (long/short, short‑term/long‑term).
- Mobile apps on iOS and Android with watchlists and in‑app notifications.
Yellowbrick Investing
Distinct strengths include:
- Aggregated stock pitches with powerful filters: search by ticker, sector, valuation metrics, price targets, dividends, sentiment, geography, and more.
- Elite Investor Feeds curate trades and ideas from top-performing investors, complete with displayed average returns.
- Hedge Fund Watcher tracks 13F filings and fund trades, with premium features such as leaderboards, model portfolios, and fund-level performance stats.
- Premium plan includes full access to all pitches, Premium daily email, Yellowbrick Premium Portfolio, investor return analytics, professional fund portfolios, premium stock-pitch filters, and expanded Hedge Fund Watcher features.
Feature-by-feature breakdown
| Attribute | Prospero.ai | Yellowbrick Investing |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Stock Ideas, Screeners, Alerts, Newsletters Unique: ETF Screeners, Data Visualizations, Options & Derivatives, Watchlist, Market Sentiment, Dark Pool & Off-Exchange, Scores, Education, Blogs | Shared: Stock Ideas, Screeners, Alerts, Newsletters Unique: Investor Holdings, 13F, Institutional Data |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks, ETFs |
Experience levels Who each product is built for | Beginner, Intermediate | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Mobile | Web |
Pricing High-level pricing models | Free | 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 | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Prospero.ai and Yellowbrick Investing both support?
Both platforms cover Stock Ideas, Screeners, Alerts, and Newsletters workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Prospero.ai and Yellowbrick Investing require subscriptions?
Both Prospero.ai and Yellowbrick Investing keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Prospero.ai ships a dedicated mobile experience, while Yellowbrick Investing focuses on web or desktop access.
What unique strengths set the two platforms apart?
Prospero.ai differentiates itself with Ten proprietary signals: 5 short-term (Options/Social/Institutional/Dark Pool/Short Pressure) and 5 long-term (Upside/Downside Breakout, Profitability, Growth, Market Similarity)., Short-term Net Options Sentiment updates ~every 2–5 minutes (real‑time orientation)., and Daily Screener & ‘Our Picks’ lists to surface candidates quickly for different horizons (long/short, short‑term/long‑term)., whereas Yellowbrick Investing stands out for Aggregated stock pitches with powerful filters: search by ticker, sector, valuation metrics, price targets, dividends, sentiment, geography, and more., Elite Investor Feeds curate trades and ideas from top-performing investors, complete with displayed average returns., and Hedge Fund Watcher tracks 13F filings and fund trades, with premium features such as leaderboards, model portfolios, and fund-level performance stats..
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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.