★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 4, 2026
Tool Comparison
Business Quant vs Stock Unlock
Pick Business Quant if
Business Quant
Free • From $25/mo · Web · API
- You want an API so you can script or automate things
- You care about financials, flags, and APIs & data feeds, things Stock Unlock doesn't offer
Pick Stock Unlock if
Stock Unlock
Free • From $90/yr · Web · Mobile
- You want the cheaper way in: plans start at $7.5/mo instead of $25/mo
- You do a lot of your research from your phone
- You care about ETF analysis, portfolio, and watchlist, things Business Quant doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Business Quant and Stock Unlock cover a lot of the same ground (6 shared categories, including screeners, stock comparison, and data visualizations), so for the basics you won't go far wrong with either. Stock Unlock simply does more: 17 categories to Business Quant's 9, including ETF analysis, portfolio, and watchlist, plus a mobile app. Business Quant counters by keeping things simpler.
What readers say
Business Quant
Vote once to reveal the community verdict.
Stock Unlock
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- Stock Unlock$7.5/mo vs $25/mo
- Broader coverage
- Stock Unlock17 vs 9 categories
- Mobile app
- Stock Unlock
- API access
- Business Quant
- Broker sync
- Stock Unlock
- Global coverage
- Stock Unlock
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 $25/mo | Free • From $90/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 15 limits: Free: kpi history: 1 quarter, Free: segment financials: 1 quarter +13 more | 14 limits: Free: manual portfolios: 2, Free: screener searches per week: 3 +12 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | Yes |
Integrations | — | SnapTrade |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 9 | 17 |
Regions | North America | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | Factors: Value, Quality, Momentum, and Growth | Broker sync |
| Try it | Visit Business Quant | Visit Stock Unlock |
Where each one shines
What Business Quant and Stock Unlock each do best.ShowHide
Where each one shines
What Business Quant and Stock Unlock each do best.What Business Quant does best
- Screening for roughly 8,000 U.S. stocks with a large metric library covering fundamentals, valuation, ownership, warnings, ratings, and operating data.
- Research coverage for company KPIs and operating metrics across thousands of U.S. stocks, with deeper history on paid plans.
- Comparison tools for stocks, industries, time-series tables, and custom visualizations from one U.S.-focused research workflow.
- Views for reviewing SEC filings, institutional ownership from 13F reports, and Form 4 insider trading context.
- Analyst estimates, ratings, warnings, and segment-level data to complement standard financial statements.
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 Business Quant and Stock Unlock, side by side.ShowHide
Every detail we compared
Every tracked attribute for Business Quant and Stock Unlock, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: USIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | EOD | EOD |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKey | Not specified |
Import methods | Not specified | BrokerOAuthCSVManual |
Integrations | Not specified | SnapTrade |
Export formats | CSVExcel | Not specified |
| Plans & trust | ||
Capability signals | Factors: Value, Quality, Momentum, and Growth | Broker sync |
Vendor & support | Business QuantFounded 2014Support: Email | Stock Unlock Inc.Support: Email and Chat |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | 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 | Freekpi history: 1 quarter · segment financials: 1 quarter · +2 more | Freemanual portfolios: 2 · screener searches per week: 3 · +1 more |
| Entry paid plan | $25/mo“Pro Annual”billed: Annually; promotional annual price shown publicly | $90/yr≈ $7.50/mo“Pro”annual billing monthly equivalent usd: 7.5 · financial history years: 10 · +4 more |
| Tier 2 | $49/mo“Pro”kpi history: Up to 40 quarters · analyst estimates: Up to 3 years and 12 quarters · +1 more | $240/yr≈ $20/mo“Unlimited”annual billing monthly equivalent usd: 20 · financial history years: 35 · +3 more |
| Tier 3 | $99/mo“Max”api access: Full API access · api calls per day: 50,000 · +1 more | — |
| Top plan | $249/mo“Enterprise”api access: Commercial use API · api calls per day: Unlimited · +2 more | — |
Questions we keep getting
What's the difference between Business Quant and Stock Unlock?
Business Quant leans toward screeners, stock comparison, and data visualizations, 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 Business Quant and Stock Unlock cost?
Good news: both Business Quant and Stock Unlock have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Business Quant or Stock Unlock on my phone?
Stock Unlock lists a dedicated mobile app, so it travels better. Business Quant doesn't list a dedicated mobile app; its documented access is web and API.
Does Business Quant or Stock Unlock have an API?
Business Quant has an API for programmatic access and custom integrations. Stock Unlock doesn't, so you're working through its interface.
Should I choose Business Quant or Stock Unlock?
It depends on what you're after. Pick Business Quant if financials and flags matter to you; go with Stock Unlock if you'd rather have ETF analysis and portfolio. And if you only need the basics both share, let price decide.
What asset classes do Business Quant and Stock Unlock cover?
Both cover stocks. Stock Unlock adds ETFs on top.
Which covers international markets: Business Quant or Stock Unlock?
Stock Unlock has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. Business Quant is more region-specific, mainly North America.
Can I export data from Business Quant and Stock Unlock?
Business Quant exports to CSV and Excel. Stock Unlock is stingier about getting data out.
Can Business Quant or Stock Unlock connect to my broker?
Stock Unlock syncs with brokers automatically. With Business Quant, you're entering holdings by hand or importing files.
Which has a better stock screener: Business Quant or Stock Unlock?
Both Business Quant and Stock Unlock 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 Business Quant or Stock Unlock?
Stock Unlock handles portfolio tracking. Business Quant is really a research tool; you'd track your portfolio elsewhere.
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.