★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
r/SecurityAnalysis - Letters Wiki vs Stockopedia
r/SecurityAnalysis - Letters Wiki
Best for forums and playbooks & case studies
Free
Stockopedia
Best for screeners and stock ideas
From $395/yr
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
r/SecurityAnalysis - Letters Wiki and Stockopedia cover a lot of the same ground (2 shared categories, education and newsletters), so for the basics you won't go far wrong with either. Stockopedia simply does more: 16 categories to r/SecurityAnalysis - Letters Wiki's 4, including screeners, stock ideas, and financials, plus a mobile app. r/SecurityAnalysis - Letters Wiki counters by being completely free.
Key differences at a glance
- Mobile app
- Stockopedia
- Free plan
- r/SecurityAnalysis - Letters Wiki
- Free trial
- Stockopedia14 days
- Broader coverage
- Stockopedia16 vs 4 categories
Choose
r/SecurityAnalysis - Letters Wiki if…
- You'd rather start free and only pay if you outgrow it
- You care about forums and playbooks & case studies, things Stockopedia doesn't offer
Choose
Stockopedia if…
- You do a lot of your research from your phone
- You care about screeners, stock ideas, and financials, things r/SecurityAnalysis - Letters Wiki doesn't offer
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | From $395/yr |
Free tier | Yes | No |
Free trial | — | 14 days |
Plan limits | — | 3 limits: US (Annual): stock reports: 10,000+, US and Canada (Annual): stock reports: 12,500+ +1 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | — | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 4 | 16 |
Regions | — | Europe, North America, APAC |
| Data & capabilities | ||
Data quality | — | 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 r/SecurityAnalysis - Letters Wiki | Visit Stockopedia |
Standout features
What r/SecurityAnalysis - Letters Wiki does best
- Chronological index of letters grouped by year and quarter (2016→present in the wiki), with active quarterly subreddit threads such as Q1 2026 Letters & Reports.
- Publicly readable wiki page with edit permissions restricted to approved users/moderators.
- ‘Others’ section pointing to classic collections (e.g., Austin Value, Nomad Partnership, Peter Lynch).
- Direct outbound links to the letters on manager sites; useful for primary-source research.
What Stockopedia does best
- Equity screener with more than 350 screening criteria and 65+ prebuilt strategies/GuruScreens.
- StockRanks™ system rates every stock on Quality, Value, and Momentum, with additional risk ratings and style classifications.
- Portfolios (“Folios”) track performance with time-weighted returns and integrate company announcements and reporting calendars.
- Unlimited custom alerts on price moves or any screenable fundamental/technical rule, with delivery by email or in-app notification.
- Charts include overlays and indicators such as Bollinger Bands, MACD, RSI, and Ichimoku, plus multi-symbol comparisons.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | StocksETFsClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | EuropeNorth AmericaAPAC |
Coverage details | Not specified | Identifiers: Ticker |
| Data | ||
Data freshness | Not specified | 15-min DelayedEnd of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Import methods | Not specified | CSVManual |
Export formats | Not specified | CSVExcel |
| Plans & trust | ||
Capability signals | Not specified | Universe builderFactors: Value, Quality, and Momentum |
Vendor & support | r/SecurityAnalysis (Reddit community)Support: Forum | Stockopedia LtdCountry: United KingdomSupport: Email and Chat |
Curation ratings | Methodology 3/5Reliability 3/5UX 3/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
Free
Lower starting price
Plans & pricing
$395/yr
Starting price
Plans & pricing
- stock reports: 10,000+
- stock reports: 12,500+
- stock reports: Up to 35,000+
Coverage overlap
Shared categories
2Where the two tools cover the same ground.
r/SecurityAnalysis - Letters Wiki strengths
2What you only get with r/SecurityAnalysis - Letters Wiki.
Stockopedia strengths
14Community category leaders
Vote sentiment comparison
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Frequently Asked Questions
What's the difference between r/SecurityAnalysis - Letters Wiki and Stockopedia?
r/SecurityAnalysis - Letters Wiki leans toward education, forums, and playbooks & case studies, while Stockopedia puts more weight on screeners, stock ideas, and financials. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is r/SecurityAnalysis - Letters Wiki or Stockopedia free to use?
r/SecurityAnalysis - Letters Wiki has a free tier, so you can get started without paying anything. Stockopedia is paid-only. If budget matters, start with r/SecurityAnalysis - Letters Wiki and see how far it takes you before opening your wallet.
Can I use r/SecurityAnalysis - Letters Wiki or Stockopedia on my phone?
Stockopedia lists a dedicated mobile app, so it travels better. r/SecurityAnalysis - Letters Wiki doesn't list a dedicated mobile app; its documented access is web.
Should I choose r/SecurityAnalysis - Letters Wiki or Stockopedia?
It depends on what you're after. Pick r/SecurityAnalysis - Letters Wiki if forums and playbooks & case studies matter to you; go with Stockopedia if you'd rather have screeners and stock ideas. And if you only need the basics both share, let price decide.
What asset classes do r/SecurityAnalysis - Letters Wiki and Stockopedia cover?
r/SecurityAnalysis - Letters Wiki covers other. Stockopedia covers stocks, ETFs, and closed-end funds.
Can I export data from r/SecurityAnalysis - Letters Wiki and Stockopedia?
Stockopedia exports to CSV and Excel. r/SecurityAnalysis - Letters Wiki is stingier about getting data out.
Which has a better stock screener: r/SecurityAnalysis - Letters Wiki or Stockopedia?
Stockopedia has a stock screener for surfacing ideas; r/SecurityAnalysis - Letters Wiki doesn't, and focuses its energy elsewhere.
Can I track my portfolio with r/SecurityAnalysis - Letters Wiki or Stockopedia?
Stockopedia handles portfolio tracking. r/SecurityAnalysis - Letters Wiki 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.