VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
Snowball Analytics vs Stock Unlock
Pick Snowball Analytics if
Snowball Analytics
Free • From $79.99/yr · Web · Mobile
- You want the cheaper way in: plans start at $6.67/mo instead of $7.5/mo
- You want backtesting, dividend tax / ADR withholding, and calendar.
- You're a long-term investor who cares more about fundamentals than headlines
Pick Stock Unlock if
Stock Unlock
Free • From $90/yr · Web · Mobile
- You want screeners, data visualizations, and stock comparison.
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
Snowball Analytics and Stock Unlock cover a lot of the same ground (6 shared categories, including portfolio, watchlist, and dividends), so for the basics you won't go far wrong with either. Snowball Analytics includes backtesting and dividend tax / ADR withholding, and Stock Unlock includes screeners and data visualizations.
What readers say
Snowball Analytics
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Stock Unlock
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Key differences at a glance
- Cheaper paid plan
- Snowball Analytics$6.67/mo vs $7.5/mo
- Free trial
- Snowball Analytics14 days
- Asset coverage
- Snowball AnalyticsAdds mutual funds and bonds
- Free plan
- Both
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 • From $79.99/yr | Free • From $90/yr |
Free tier | Yes | Yes |
Free trial | 14 days | — |
Plan limits | 22 limits: Free: portfolios: 1, Free: holdings: 10 +20 more | 16 limits: Free: monthly price usd: 9, Free: manual portfolios: 2 +14 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | Yes |
API access | No | No |
Broker sync | Yes | Yes |
Integrations | Yodlee, SnapTrade +2 more | SnapTrade |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +4 more | — |
Categories covered | 18 | 17 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 6 signals: Latency: End of Day, Granularity: EOD +4 more | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Data partners | 3 partners: EODHD, SnapTrade +1 more | — |
Capabilities | 7 signals: Ranking backtests, Performance attribution +5 more | Universe builder and Broker sync |
Security | 3 signals: Data residency: EU, Encryption at rest +1 more | — |
| Try it | Visit Snowball Analytics | Visit Stock Unlock |
Where each one shines
What Snowball Analytics and Stock Unlock each do best.ShowHide
Where each one shines
What Snowball Analytics and Stock Unlock each do best.What Snowball Analytics does best
- Supported records include stocks, ETFs, funds, bonds, crypto, currencies, commodities, cash, real estate, and user-defined assets.
- Accounts can be populated through Yodlee or SnapTrade connections, broker reports, CSV files, or manual entry.
- Composite views combine accounts and custom assets for net-worth and allocation analysis.
- Performance fields include portfolio value, invested capital, profit, dividends, realized profit and loss, fees, dividend taxes, IRR, TWR, beta, and period returns.
- Dividend tools cover projected income, payment history, growth, yield, yield on cost, withholding-tax settings, ratings, calendars, and reinvestment planning.
What Stock Unlock does best
- Research coverage for more than 170,000 stocks and ETFs across 70+ global exchanges, with premium plans extending historical financial depth.
- Stock Scores rated from 1 to 5 across valuation, profitability, financial health, growth, dividends, management, and analyst sentiment.
- Screening for stocks with 85+ metrics across scores, valuation, dividends, growth, financial health, and other fundamentals.
- Research coverage for ETFs through the ETF Screener, which the product navigation and homepage describe as covering 50,000+ global ETFs.
- Tools for running built-in DCF models that auto-populate financial data while letting users adjust projection periods, growth assumptions, terminal multiples, required return, and dividend growth.
Every detail we compared
Every tracked attribute for Snowball Analytics and Stock Unlock, side by side.ShowHide
Every detail we compared
Every tracked attribute for Snowball Analytics and Stock Unlock, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsBondsCommoditiesCurrenciesCryptosReal Estate+2 more | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailLong-term InvestorsDividend InvestorsIndex/Passive InvestorsGrowth Investors | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | EOD | EOD |
Pricing sources | VendorManual | Not specified |
Data partners | EODHDSnapTradeYodlee | Not specified |
| Access & integrations | ||
Import methods | BrokerOAuthCSVManual | BrokerOAuthCSVManual |
Integrations | YodleeSnapTradeBinanceEODHD | SnapTrade |
Export formats | CSV | Not specified |
| Plans & trust | ||
Security & compliance | Data residency: EUEncryption at restEncryption in transit | Not specified |
Capability signals | Ranking backtestsPerformance attributionBroker syncPortfolio attributionRebalancingMulti-currencyComposite performance | Universe builderBroker sync |
Vendor & support | Snowball Analytics SASCountry: FranceSupport: Email | Stock Unlock Inc.Support: Email and Chat |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 4/5 |
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 | Freeportfolios: 1 · holdings: 10 · +4 more | Freemonthly price usd: 9 · manual portfolios: 2 · +2 more |
| Entry paid plan | $79.99/yr≈ $6.67/mo“Starter”portfolios: 1 · holdings: Unlimited · +4 more | $90/yr≈ $7.50/mo“Pro”monthly price usd: 24 · annual billing monthly equivalent usd: 7.5 · +5 more |
| Tier 2 | $149.99/yr≈ $12.50/mo“Investor”portfolios: 10 · holdings: Unlimited · +4 more | $240/yr≈ $20/mo“Unlimited”annual billing monthly equivalent usd: 20 · financial history years: 35 · +3 more |
| Top plan | $249.99/yr≈ $20.83/mo“Expert”portfolios: Unlimited · holdings: Unlimited · +2 more | — |
| Free trial | 14 days | — |
Questions we keep getting
What's the difference between Snowball Analytics and Stock Unlock?
Snowball Analytics leans toward portfolio, watchlist, and backtesting, while Stock Unlock puts more weight on screeners, data visualizations, and stock comparison. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do Snowball Analytics and Stock Unlock cost?
Good news: both Snowball Analytics and Stock Unlock have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose Snowball Analytics or Stock Unlock?
It depends on what you're after. Pick Snowball Analytics if backtesting and dividend tax / ADR withholding matter to you; go with Stock Unlock if you'd rather have screeners and data visualizations. And if you only need the basics both share, let price decide.
What asset classes do Snowball Analytics and Stock Unlock cover?
Both cover stocks and ETFs. Snowball Analytics also handles mutual funds, bonds, and commodities.
Can I export data from Snowball Analytics and Stock Unlock?
Snowball Analytics exports to CSV. Stock Unlock is stingier about getting data out.
Can Snowball Analytics or Stock Unlock connect to my broker?
Yes, both connect to brokers, so your portfolio syncs automatically instead of you keying in every trade.
Which has a better stock screener: Snowball Analytics or Stock Unlock?
Stock Unlock has a stock screener for surfacing ideas; Snowball Analytics doesn't, and focuses its energy elsewhere.
Can I track my portfolio with Snowball Analytics or Stock Unlock?
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.