★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
r/SecurityAnalysis - Letters Wiki vs Simply Wall St
r/SecurityAnalysis - Letters Wiki
Best for forums and playbooks & case studies
Free
Simply Wall St
Best for stock ideas and screeners
Free • Paid plans available
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
r/SecurityAnalysis - Letters Wiki and Simply Wall St 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. Simply Wall St simply does more: 19 categories to r/SecurityAnalysis - Letters Wiki's 4, including stock ideas, screeners, and data visualizations, plus a mobile app. r/SecurityAnalysis - Letters Wiki counters by being completely free.
Key differences at a glance
- Mobile app
- Simply Wall St
- Broader coverage
- Simply Wall St19 vs 4 categories
- Free plan
- Both
Choose
r/SecurityAnalysis - Letters Wiki if…
- You care about forums and playbooks & case studies, things Simply Wall St doesn't offer
Choose
Simply Wall St if…
- You do a lot of your research from your phone
- You care about stock ideas, screeners, and data visualizations, things r/SecurityAnalysis - Letters Wiki doesn't offer
- You're a long-term investor who cares more about fundamentals than headlines
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • Paid plans available |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 13 limits: Free: company reports per month: 5, Free: portfolios: 1 +11 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | — | Yes |
Integrations | — | Plaid, SnapTrade +6 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Long-term Investors +3 more |
Categories covered | 4 | 19 |
Regions | — | North America, Europe, APAC, Africa |
| Data & capabilities | ||
Data quality | — | 5 signals: Latency: End of Day, Granularity: EOD +3 more |
Data partners | — | S&P Global Market Intelligence |
Capabilities | — | 6 signals: Universe builder, Broker sync +4 more |
Security | — | Encryption in transit |
| Try it | Visit r/SecurityAnalysis - Letters Wiki | Visit Simply Wall St |
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 Simply Wall St does best
- Global coverage of over 120,000 listed stocks across ~90 markets, with fundamentals and estimates powered by S&P Global Market Intelligence and analyzed using a documented quantitative model.
- Company “Snowflake” reports visualize five key dimensions - valuation, future growth, past performance, financial health, and dividends - into a single infographic, with detailed drill‑down sections and methodology explained in the help center and GitHub docs.
- Investing Ideas hub with curated themes such as undervalued companies, dividend powerhouses, recent insider buying and sector/thematic lists (AI, nuclear energy, cybersecurity, etc.).
- Stock Screener & Alerts lets users filter the global universe by market, industry and dozens of fundamentals (value, growth, income and risk metrics) and set saved screeners with alerts; Free has “Limited” screener access, Premium supports 3 saved screeners, and Unlimited supports 10.
- Built‑in news and “Global Market Insights” articles, plus important updates (earnings, price moves, new risks) and weekly market insights emails for holdings and watchlists.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | StocksETFsFunds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersLong-term InvestorsValue InvestorsGrowth InvestorsDividend Investors |
Regions | Not specified | North AmericaEuropeAPACAfrica |
Coverage details | Not specified | Identifiers: Ticker |
| Data | ||
Data freshness | Not specified | End of Day |
Data granularity | Not specified | EOD |
Pricing sources | Not specified | Vendor |
Data partners | Not specified | S&P Global Market Intelligence |
| Access & integrations | ||
Import methods | Not specified | BrokerOAuthCSVManual |
Integrations | Not specified | PlaidSnapTradeRobinhoodFidelityInteractive BrokersCharles SchwabE*TRADEVanguard |
Export formats | Not specified | ExcelPDF |
| Plans & trust | ||
Security & compliance | Not specified | Encryption in transit |
Capability signals | Not specified | Universe builderBroker syncPortfolio attributionTax lotsMulti-currencyCost basis: FIFO |
Vendor & support | r/SecurityAnalysis (Reddit community)Support: Forum | Simply Wall Street Pty LtdCountry: AustraliaFounded 2014Support: Email |
Curation ratings | Methodology 3/5Reliability 3/5UX 3/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
Free
Starting price
Plans & pricing
Free
Starting price
Plans & pricing
- company reports per month: 5
- portfolios: 1
- +3 more
- company reports per month: 30
- portfolios: 3
- +2 more
- company reports per month: Unlimited
- portfolios: 5
- +2 more
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.
Simply Wall St strengths
17Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Frequently Asked Questions
What's the difference between r/SecurityAnalysis - Letters Wiki and Simply Wall St?
r/SecurityAnalysis - Letters Wiki leans toward education, forums, and playbooks & case studies, while Simply Wall St puts more weight on stock ideas, screeners, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do r/SecurityAnalysis - Letters Wiki and Simply Wall St cost?
Good news: both r/SecurityAnalysis - Letters Wiki and Simply Wall St have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use r/SecurityAnalysis - Letters Wiki or Simply Wall St on my phone?
Simply Wall St 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 Simply Wall St?
It depends on what you're after. Pick r/SecurityAnalysis - Letters Wiki if forums and playbooks & case studies matter to you; go with Simply Wall St if you'd rather have stock ideas and screeners. And if you only need the basics both share, let price decide.
What asset classes do r/SecurityAnalysis - Letters Wiki and Simply Wall St cover?
r/SecurityAnalysis - Letters Wiki covers other. Simply Wall St covers stocks, ETFs, and funds.
Can I export data from r/SecurityAnalysis - Letters Wiki and Simply Wall St?
Simply Wall St exports to Excel. r/SecurityAnalysis - Letters Wiki is stingier about getting data out.
Which has a better stock screener: r/SecurityAnalysis - Letters Wiki or Simply Wall St?
Simply Wall St 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 Simply Wall St?
Simply Wall St handles portfolio tracking. r/SecurityAnalysis - Letters Wiki is really a research tool; you'd track your portfolio elsewhere.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
Keep Exploring
Global rankings of the highest-rated tools across all categories.
Ranked list of companies with durable competitive advantages.
Proven models entering their growth phase with solid economics.
Track votes, sentiment, and engagement across the community.
Learn moat types, red flags, and real-company examples.
Browse other head-to-head tool comparisons and alternatives.
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.