Prospero.ai adds Options & Derivatives, Alerts, Market Sentiment, Dark Pool & Off-Exchange, Scores, Education, and Newsletters coverage that Stock Analysis skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, December 6, 2025
Tool Comparison
Prospero.ai vs Stock Analysis comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Stock Analysis includes Top Analysts, IPO, Stock Comparison, ETF Comparison, Portfolio, News, Calendar, Dividends, Splits, Delisted, Spin-offs, Ticker Changes, Acquisitions, Bankruptcy, Financials, ETF Overview, ETF Performance, ETF Holdings, ETF Fundamentals, Analyst Forecasts, Analyst Recommendations, and Analyst Price Targets categories that Prospero.ai omits.
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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Stock Analysis
stockanalysis.com
Editor’s pick Hands-on review
Stock Analysis is an all‑in‑one stock and ETF research platform offering screeners, comparison tools, curated stock lists, IPO insights, ETF discovery and a technical chart. The free tier supports unlimited symbol lookups, basic screening, news articles, and watchlists. Paid tiers remove ads and unlock advanced features like larger watchlists and portfolios, longer financial histories, complete corporate‑actions and ETF‑holdings data, advanced analyst filters, and the ability to save screens. The site covers more than 100k global stocks and ETFs across major exchanges and aims to list every tradable stock worldwide. Fundamental data comes from S&P Global Market Intelligence; downloadable financials use Nasdaq Data Link (US) and Financial Modeling Prep (non‑US). US stock quotes are real‑time via CBOE; international quotes are 15‑minute delayed or end‑of‑day. Pro costs $6.58/month (annual billing) and Unlimited $16.58/month (annual), with a 60‑day money‑back guarantee and a monthly Pro plan at $9.99.
Categories
Stock IdeasScreenersETF ScreenersTop AnalystsIPOStock ComparisonETF ComparisonData VisualizationsPortfolioWatchlistNewsCalendarDividendsSplitsDelistedSpin-offsTicker ChangesAcquisitionsBankruptcyFinancialsETF OverviewETF PerformanceETF HoldingsETF FundamentalsAnalyst ForecastsAnalyst RecommendationsAnalyst Price TargetsBlogs
Platforms
WebMobile
Pricing
FreeSubscription
Quick highlights
- Stock screener with 272+ filters across general, performance, analyst, dividend, financial and valuation categories; results can be downloaded or opened in the screener and saved on Pro/Unlimited plans.
- ETF screener with 98 filters (asset class, dividends, performance, sector, etc.) plus ETF comparison tool for side‑by‑side analysis.
- IPO suite: recent IPO list, upcoming IPO calendar (shows price range, shares offered, deal size, market cap & revenue), IPO statistics charting the number of IPOs by year, IPO news feed, and an IPO screener with 40+ filters.
- Top Analysts ranking page with success rates, average returns, number of ratings and last rating date, plus Top 50 Strong‑Buy Stocks list showing upside potential.
- By‑Industry, sector and market‑cap stock lists, trending stocks page (shows the day’s most‑viewed stocks), curated lists like dividend kings, FAANG, mega‑cap stocks and more.
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Where they differ
Prospero.ai
Distinct strengths include:
- 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.
Stock Analysis
Distinct strengths include:
- Stock screener with 272+ filters across general, performance, analyst, dividend, financial and valuation categories; results can be downloaded or opened in the screener and saved on Pro/Unlimited plans.
- ETF screener with 98 filters (asset class, dividends, performance, sector, etc.) plus ETF comparison tool for side‑by‑side analysis.
- IPO suite: recent IPO list, upcoming IPO calendar (shows price range, shares offered, deal size, market cap & revenue), IPO statistics charting the number of IPOs by year, IPO news feed, and an IPO screener with 40+ filters.
- Top Analysts ranking page with success rates, average returns, number of ratings and last rating date, plus Top 50 Strong‑Buy Stocks list showing upside potential.
Feature-by-feature breakdown
| Attribute | Prospero.ai | Stock Analysis |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Stock Ideas, Screeners, ETF Screeners, Data Visualizations, Watchlist, Blogs Unique: Options & Derivatives, Alerts, Market Sentiment, Dark Pool & Off-Exchange, Scores, Education, Newsletters | Shared: Stock Ideas, Screeners, ETF Screeners, Data Visualizations, Watchlist, Blogs Unique: Top Analysts, IPO, Stock Comparison, ETF Comparison, Portfolio, News, Calendar, Dividends, Splits, Delisted, Spin-offs, Ticker Changes, Acquisitions, Bankruptcy, Financials, ETF Overview, ETF Performance, ETF Holdings, ETF Fundamentals, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks, ETFs, Mutual Funds |
Experience levels Who each product is built for | Beginner, Intermediate | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Mobile | Web, Mobile |
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 | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Highlighted |
Frequently Asked Questions
Which workflows do Prospero.ai and Stock Analysis both support?
Both platforms cover Stock Ideas, Screeners, ETF Screeners, Data Visualizations, Watchlist, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Prospero.ai and Stock Analysis require subscriptions?
Both Prospero.ai and Stock Analysis keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Prospero.ai and Stock Analysis?
Both Prospero.ai and Stock Analysis support web and mobile access, making it easy to keep tabs on research away from the desk.
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 Stock Analysis stands out for Stock screener with 272+ filters across general, performance, analyst, dividend, financial and valuation categories; results can be downloaded or opened in the screener and saved on Pro/Unlimited plans., ETF screener with 98 filters (asset class, dividends, performance, sector, etc.) plus ETF comparison tool for side‑by‑side analysis., and IPO suite: recent IPO list, upcoming IPO calendar (shows price range, shares offered, deal size, market cap & revenue), IPO statistics charting the number of IPOs by year, IPO news feed, and an IPO screener with 40+ filters..
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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.