★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
InsideArbitrage vs Simply Wall St
Pick InsideArbitrage if
InsideArbitrage
From $100/mo · Web
- Delayed quotes won't cut it; you need real-time data
- You care about calendar, corporate actions & special situations, and splits, things Simply Wall St doesn't offer
Pick Simply Wall St if
Simply Wall St
Free • Paid plans available · Web · Mobile
- You'd rather start free and only pay if you outgrow it
- You do a lot of your research from your phone
- You care about stock ideas, financials, and valuation models, things InsideArbitrage doesn't offer
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
InsideArbitrage and Simply Wall St cover a lot of the same ground (12 shared categories, including news, alerts, and dividends), so for the basics you won't go far wrong with either. The real difference is focus: only InsideArbitrage gives you calendar and corporate actions & special situations, and only Simply Wall St gives you stock ideas and financials.
What readers say
InsideArbitrage
Vote once to reveal the community verdict.
Simply Wall St
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Key differences at a glance
- Free plan
- Simply Wall St
- Mobile app
- Simply Wall St
- Real-time data
- InsideArbitrage
- Broker sync
- Simply Wall St
- Global coverage
- Simply Wall St
- Asset coverage
- Simply Wall StAdds 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 | From $100/mo | Free • Paid plans available |
Free tier | No | 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 | No | 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 | 18 | 19 |
Regions | North America | North America, Europe, APAC, Africa |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Real-time and End of Day, Granularity: EOD +2 more | 5 signals: Latency: End of Day, Granularity: EOD +3 more |
Data partners | — | S&P Global Market Intelligence |
Capabilities | Universe builder | 6 signals: Universe builder, Broker sync +4 more |
Security | — | Encryption in transit |
| Try it | Visit InsideArbitrage | Visit Simply Wall St |
Where each one shines
What InsideArbitrage and Simply Wall St each do best.ShowHide
Where each one shines
What InsideArbitrage and Simply Wall St each do best.What InsideArbitrage does best
- Tracking announced merger-arbitrage deals with spread context, calendars, deal updates, Deals in the Works, and post-mortem research.
- Tracked-deal workflows to filter relevant news, SEC filings, and tweets around the active-deal symbols a premium user follows.
- Research coverage for insider activity with Insider Weekends, cluster buys, buys near highs, flip-floppers, top-performing insiders, sector heat maps, and premium insider screens.
- Monitoring buyback situations through daily buyback announcements, searchable buyback history, Buyback Wednesdays, and Double Dipper screens that combine insider buying with repurchases.
- Monitoring spinoffs, completed spinoffs, Spinsider ideas, CVR deals, CVR outcomes, tender offers, reverse splits, activist campaigns, C-suite transitions, and M&A news feeds.
What Simply Wall St does best
- Research coverage for global stocks through visual company reports that summarize valuation, future growth, past performance, financial health, and dividends.
- The Snowflake report format to move from a high-level visual score into detailed sections, methodology notes, financials, risks, and supporting data.
- Discovery tools for ideas through curated themes such as undervalued companies, dividend stocks, insider buying, sectors, industries, and thematic lists.
- The stock screener to filter by market, industry, value, growth, income, risk, and other fundamental metrics, with saved screeners and alerts on paid plans.
- Tracking portfolios with visual dashboards, portfolio Snowflake views, performance versus market, diversification, sector and region exposure, and holding-level fundamentals.
Every detail we compared
Every tracked attribute for InsideArbitrage and Simply Wall St, side by side.ShowHide
Every detail we compared
Every tracked attribute for InsideArbitrage and Simply Wall St, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsFunds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersLong-term InvestorsValue InvestorsGrowth InvestorsDividend Investors |
Regions | North America | North AmericaEuropeAPACAfrica |
Coverage details | Countries: USExchanges: XNYS, XNAS, and ARCXIdentifiers: Ticker and CIK | Identifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | End of Day |
Data granularity | EOD | EOD |
Pricing sources | Not specified | Vendor |
Data partners | Not specified | S&P Global Market Intelligence |
| Access & integrations | ||
Import methods | Manual | BrokerOAuthCSVManual |
Integrations | Not specified | PlaidSnapTradeRobinhoodFidelityInteractive BrokersCharles SchwabE*TRADEVanguard |
Export formats | Not specified | ExcelPDF |
| Plans & trust | ||
Security & compliance | Not specified | Encryption in transit |
Capability signals | Universe builder | Universe builderBroker syncPortfolio attributionTax lotsMulti-currencyCost basis: FIFO |
Vendor & support | InsideArbitrageCountry: USSupport: Email | Simply Wall Street Pty LtdCountry: AustraliaFounded 2014Support: Email |
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 | — | Freecompany reports per month: 5 · portfolios: 1 · +3 more |
| Entry paid plan | $100/mo“Premium – Annual” | Subscription“Premium”company reports per month: 30 · portfolios: 3 · +2 more |
| Tier 2 | $150/mo“Premium – Monthly” | Subscription“Unlimited”company reports per month: Unlimited · portfolios: 5 · +2 more |
| Tier 3 | $300/mo“IA Professional – Annual” | — |
| Top plan | $400/mo“IA Professional (4 seats)” | — |
Questions we keep getting
What's the difference between InsideArbitrage and Simply Wall St?
InsideArbitrage leans toward news, alerts, and calendar, while Simply Wall St puts more weight on stock ideas, screeners, and data visualizations. They overlap in 12 categories, so for most people it comes down to workflow preference and price.
Is InsideArbitrage or Simply Wall St free to use?
Simply Wall St has a free tier, so you can get started without paying anything. InsideArbitrage is paid-only. If budget matters, start with Simply Wall St and see how far it takes you before opening your wallet.
Can I use InsideArbitrage or Simply Wall St on my phone?
Simply Wall St lists a dedicated mobile app, so it travels better. InsideArbitrage doesn't list a dedicated mobile app; its documented access is web.
Should I choose InsideArbitrage or Simply Wall St?
It depends on what you're after. Pick InsideArbitrage if calendar and corporate actions & special situations matter to you; go with Simply Wall St if you'd rather have stock ideas and financials. And if you only need the basics both share, let price decide.
What asset classes do InsideArbitrage and Simply Wall St cover?
Both cover stocks and ETFs. Simply Wall St adds funds on top.
Does InsideArbitrage or Simply Wall St have real-time data?
InsideArbitrage offers real-time data, which matters if you trade actively. Simply Wall St 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: InsideArbitrage or Simply Wall St?
Simply Wall St has documented international coverage (North America, Europe, APAC, and Africa), so it's the safer bet if you hold non-US stocks. InsideArbitrage is more region-specific, mainly North America.
Can I export data from InsideArbitrage and Simply Wall St?
Simply Wall St exports to Excel. InsideArbitrage is stingier about getting data out.
Can InsideArbitrage or Simply Wall St connect to my broker?
Simply Wall St syncs with brokers automatically. With InsideArbitrage, you're entering holdings by hand or importing files.
Which has a better stock screener: InsideArbitrage or Simply Wall St?
Both InsideArbitrage and Simply Wall St 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 InsideArbitrage or Simply Wall St?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
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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.