VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
Prospero.ai vs Stockopedia
Pick Prospero.ai if
Prospero.ai
Free • Paid plans available · Mobile
- You'd rather start free and only pay if you outgrow it
- Delayed quotes won't cut it; you need real-time data
- You want ETF screeners, options, and market sentiment.
Pick Stockopedia if
Stockopedia
Subscription · Web · Mobile
- You want financials, checklist, and analyst forecasts.
- You've outgrown the basics and want pro-level depth
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
Prospero.ai and Stockopedia cover a lot of the same ground (9 shared categories, including stock ideas, screeners, and data visualizations), so for the basics you won't go far wrong with either. Stockopedia simply does more: 16 categories to Prospero.ai's 13, including financials, checklist, and analyst forecasts. Prospero.ai counters by being completely free.
What readers say
Prospero.ai
No votes yet. Cast the first one.
Stockopedia
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Key differences at a glance
- Free plan
- Prospero.ai
- Free trial
- Stockopedia14 days
- Broader coverage
- Stockopedia16 vs 13 categories
- Real-time data
- Prospero.ai
- Global coverage
- Stockopedia
- Asset coverage
- StockopediaAdds closed-end funds
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Paid plans available | Subscription |
Free tier | Yes | No |
Free trial | — | 14 days |
Plan limits | — | 3 limits: Europe including UK annual: stock reports: 9,000+, US and Europe including UK annual: stock reports: 19,000+ +1 more |
| Platforms & access | ||
Web app | No | Yes |
Mobile app | Yes | Yes |
API access | No | No |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 13 | 16 |
Regions | North America | Europe, North America, APAC |
| Data & capabilities | ||
Data quality | Latency: Real-time and End of Day and Granularity: Minute and EOD | 4 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD +2 more |
Capabilities | — | Universe builder and Factors: Value, Quality, and Momentum |
| Try it | Visit Prospero.ai | Visit Stockopedia |
Where each one shines
What Prospero.ai and Stockopedia each do best.ShowHide
Where each one shines
What Prospero.ai and Stockopedia each do best.What Prospero.ai does best
- Five short-term scores cover options, social sentiment, dark pools, short pressure, and institutional flow.
- Five longer-horizon scores cover profitability, growth, upside breakout, downside breakout, and similarity to the S&P 500.
- Daily Screener and Our Picks pages identify candidates across short and long horizons.
- Watchlists and in-app notifications are available in the iOS and Android apps.
- Signal guides explain the input, score range, update interval, and stated limitations for each metric.
What Stockopedia does best
- StockRanks to compare stocks through Quality, Value, and Momentum ratings, with additional risk ratings and style classifications.
- Research coverage for companies through StockReports that combine ranks, financials, forecasts, charts, news, valuation context, risk flags, and key investment signals.
- Screening for stocks with more than 350 criteria across fundamentals, valuation, quality, momentum, dividends, technicals, forecasts, and market data.
- Prebuilt GuruScreens and strategy templates for investors who do not want to build every rule from scratch.
- Tracking portfolios with Folios, time-weighted returns, company announcements, reporting calendars, holdings context, and portfolio-level monitoring.
Every detail we compared
Every tracked attribute for Prospero.ai and Stockopedia, side by side.ShowHide
Every detail we compared
Every tracked attribute for Prospero.ai and Stockopedia, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsClosed-End Funds |
Experience | BeginnerIntermediate | BeginnerIntermediateAdvanced |
Regions | North America | EuropeNorth AmericaAPAC |
Coverage details | Countries: USExchanges: XNYS and XNASIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | 15-min DelayedEnd of Day |
Data granularity | MinuteEOD | EOD |
| Access & integrations | ||
Import methods | Manual | CSVManual |
Export formats | Not specified | CSVExcel |
| Plans & trust | ||
Capability signals | Not specified | Universe builderFactors: Value, Quality, and Momentum |
Vendor & support | Prospero.ai LLCCountry: USSupport: Email | Stockopedia LtdCountry: United KingdomSupport: Email and Chat |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free | — |
| Entry paid plan | Subscription“Paid tiers” | €550/yr“Europe including UK annual”stock reports: 9,000+ |
| Tier 2 | — | €725/yr“US and Europe including UK annual”stock reports: 19,000+ |
| Top plan | — | Subscription“Custom regions”stock reports: Up to 35,000+ |
| Free trial | — | 14 days |
Questions we keep getting
What's the difference between Prospero.ai and Stockopedia?
Prospero.ai leans toward stock ideas, screeners, and ETF screeners, while Stockopedia puts more weight on screeners, stock ideas, and financials. They overlap in 9 categories, so for most people it comes down to workflow preference and price.
Is Prospero.ai or Stockopedia free to use?
Prospero.ai has a free tier, so you can get started without paying anything. Stockopedia is paid-only. If budget matters, start with Prospero.ai and see how far it takes you before opening your wallet.
Which is better for beginners: Prospero.ai or Stockopedia?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Should I choose Prospero.ai or Stockopedia?
It depends on what you're after. Pick Prospero.ai if ETF screeners and options matter to you; go with Stockopedia if you'd rather have financials and checklist. And if you only need the basics both share, let price decide.
What asset classes do Prospero.ai and Stockopedia cover?
Both cover stocks and ETFs. Stockopedia adds closed-end funds on top.
Does Prospero.ai or Stockopedia have real-time data?
Prospero.ai offers real-time data, which matters if you trade actively. Stockopedia runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which covers international markets: Prospero.ai or Stockopedia?
Stockopedia has documented international coverage (Europe, North America, and APAC), so it's the safer bet if you hold non-US stocks. Prospero.ai is more region-specific, mainly North America.
Can I export data from Prospero.ai and Stockopedia?
Stockopedia exports to CSV and Excel. Prospero.ai is stingier about getting data out.
Which has a better stock screener: Prospero.ai or Stockopedia?
Both Prospero.ai and Stockopedia include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with Prospero.ai or Stockopedia?
Stockopedia handles portfolio tracking. Prospero.ai is really a research tool; you'd track your portfolio elsewhere.
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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.