BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

Business Quant vs Stock Unlock

Paid from
$29/mo
Free plan
Yes
Platforms
Web, API

Best if

  • Delayed quotes won't cut it; you need real-time data
  • You want an API so you can script or automate things
  • You want financials, flags, and APIs & data feeds.
Paid from
$7.50/mo
Free plan
Yes
Platforms
Web, Mobile

Best if

  • You want the cheaper way in: plans start at $7.5/mo instead of $29/mo
  • You do a lot of your research from your phone
  • You want ETF analysis, portfolio, and watchlist.

Pick Business Quant if

Business Quant logo

Business Quant

businessquant.com

Free • From $348/yr · Web · API

  • Delayed quotes won't cut it; you need real-time data
  • You want an API so you can script or automate things
  • You want financials, flags, and APIs & data feeds.

Pick Stock Unlock if

Stock Unlock logo

Stock Unlock

stockunlock.comTested

Free • From $90/yr · Web · Mobile

  • You want the cheaper way in: plans start at $7.5/mo instead of $29/mo
  • You do a lot of your research from your phone
  • You want ETF analysis, portfolio, and watchlist.

Skip both if: Neither one clicks with how you research; there are strong third options.

See alternatives

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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

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Stock Unlock

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Key differences at a glance

Cheaper paid plan
Stock Unlock$7.5/mo vs $29/mo
Broader coverage
Stock Unlock17 vs 9 categories
Mobile app
Stock Unlock
API access
Business Quant
Real-time data
Business Quant
Broker sync
Stock Unlock
See the full side-by-side table
Business Quant logo

What Business Quant does best

  1. Screen U.S. stocks with more than 1,000 fundamental metrics and unrestricted combinations of AND and OR conditions.
  2. Research more than 20,000 company KPIs and operating metrics, with deeper history on paid plans.
  3. Comparison tools for stocks, industries, time-series tables, and custom visualizations from one U.S.-focused research workflow.
  4. Review SEC filings, institutional ownership from 13F reports, and Form 4 insider trading context.
  5. Analyst estimates, ratings, warnings, and segment-level data to complement standard financial statements.
Stock Unlock logo

What Stock Unlock does best

  1. Research coverage for more than 170,000 stocks and ETFs across 70+ global exchanges, with premium plans extending historical financial depth.
  2. Stock Scores rated from 1 to 5 across valuation, profitability, financial health, growth, dividends, management, and analyst sentiment.
  3. Screening for stocks with 85+ metrics across scores, valuation, dividends, growth, financial health, and other fundamentals.
  4. Research coverage for ETFs through the ETF Screener, which the product navigation and homepage describe as covering 50,000+ global ETFs.
  5. 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.

Side by side

Pricing & plans
Starting price
Free • From $348/yr
Free • From $90/yr
Free tier
Yes
Yes
Free trial
—
—
Platforms & access
Web app
Yes
Yes
Mobile app
No
Yes
API access
Yes
No
Broker sync
No
Yes
Integrations
—
SnapTrade
Coverage & data
Asset types
Stocks
StocksETFs
Data freshness
StreamingReal-timeEnd of Day
End of Day
Data granularity
MinuteEOD
EOD
Export formats
CSVExcel
Not specified

Pricing comparison

Free plan
Free
Free
Entry paid plan
$348/yr≈ $29/mo“Pro Annual”
$90/yr≈ $7.50/mo“Pro”
Tier 2
$49/mo“Pro”
$240/yr≈ $20/mo“Unlimited”
Tier 3
$708/yr≈ $59/mo“Max Annual”
—
Tier 4
$99/mo“Max”
—
Tier 5
$1440/yr≈ $120/mo“Ultra Annual”
—
Top plan
$199/mo“Ultra”
—
Custom / enterprise
Contact sales“Enterprise”
—

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of Business Quant and Stock Unlock
Attribute
Business Quant logo
Business Quant
Stock Unlock logo
Stock Unlock
Pricing & plans
Starting price
Free • From $348/yrFree • From $90/yr
Free tier
YesYes
Free trial
——
Plan limits
23 limits: Free: kpi history: 1 quarter, Free: segment financials: 1 quarter +21 more19 limits: Free: monthly price usd: 0, Free: manual portfolios: 2 +17 more
Platforms & access
Web app
YesYes
Mobile app
NoYes
API access
YesNo
Broker sync
NoYes
Integrations
—SnapTrade
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
——
Categories covered
917
Regions
North AmericaNorth America, Europe, APAC, LatAm, Middle East, Africa
Data & capabilities
Data quality
Latency: Streaming, Real-time, and End of Day and Granularity: Minute and EOD3 signals: Latency: End of Day, Granularity: EOD +1 more
Capabilities
Factors: Value, Quality, Momentum, and GrowthUniverse builder and Broker sync
Try itVisit Business QuantVisit Stock Unlock

Standout features

The best features of Business Quant and Stock Unlock.
Show
Business Quant logo

What Business Quant does best

  1. Screen U.S. stocks with more than 1,000 fundamental metrics and unrestricted combinations of AND and OR conditions.
  2. Research more than 20,000 company KPIs and operating metrics, with deeper history on paid plans.
  3. Comparison tools for stocks, industries, time-series tables, and custom visualizations from one U.S.-focused research workflow.
  4. Review SEC filings, institutional ownership from 13F reports, and Form 4 insider trading context.
  5. Analyst estimates, ratings, warnings, and segment-level data to complement standard financial statements.
Stock Unlock logo

What Stock Unlock does best

  1. Research coverage for more than 170,000 stocks and ETFs across 70+ global exchanges, with premium plans extending historical financial depth.
  2. Stock Scores rated from 1 to 5 across valuation, profitability, financial health, growth, dividends, management, and analyst sentiment.
  3. Screening for stocks with 85+ metrics across scores, valuation, dividends, growth, financial health, and other fundamentals.
  4. Research coverage for ETFs through the ETF Screener, which the product navigation and homepage describe as covering 50,000+ global ETFs.
  5. 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.

All details

Every attribute we track for Business Quant and Stock Unlock.
Show
Attribute
Business Quant logo
Business Quant
Stock Unlock logo
Stock Unlock
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
StreamingReal-timeEnd of Day
End of Day
Data granularity
MinuteEOD
EOD
Access & integrations
API protocols
RESTWebSocket
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
Universe builderBroker 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.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of Business Quant and Stock Unlock
Tier
Business Quant logo
Business Quant
Stock Unlock logo
Stock UnlockCheaper start
Free plan
Freekpi history: 1 quarter · segment financials: 1 quarter · +2 more
Freemonthly price usd: 0 · manual portfolios: 2 · +3 more
Entry paid plan
$348/yr≈ $29/mo“Pro Annual”kpi history: Up to 40 quarters · api calls per minute: 75 · +1 more
$90/yr≈ $7.50/mo“Pro”monthly price usd: 9 · annual billing monthly equivalent usd: 7.5 · +6 more
Tier 2
$49/mo“Pro”kpi history: Up to 40 quarters · api calls per minute: 75 · +1 more
$240/yr≈ $20/mo“Unlimited”monthly price usd: 24 · annual billing monthly equivalent usd: 20 · +4 more
Tier 3
$708/yr≈ $59/mo“Max Annual”api calls per minute: 150 · data transfer per month: 50GB
—
Tier 4
$99/mo“Max”api calls per minute: 150 · data transfer per month: 50GB
—
Tier 5
$1440/yr≈ $120/mo“Ultra Annual”api calls per minute: 600 · data transfer per month: 100GB · +1 more
—
Top plan
$199/mo“Ultra”api calls per minute: 600 · data transfer per month: 100GB · +1 more
—
Custom / enterprise
Contact sales“Enterprise”listed api calls per minute: 900 · data transfer per month: Customizable · +1 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.

Does Business Quant or Stock Unlock have real-time data?

Business Quant offers real-time data, which matters if you trade actively. Stock Unlock 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: 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.

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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.