BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

Business Quant vs QuickFS

Business Quant

Our pick for most investors
Review & pricing
Paid from
$348/yr, billed annually
Free plan
Yes
Platforms
Web, API

Best if

  • You'd rather start free and only pay if you outgrow it
  • Delayed quotes won't cut it; you need real-time data
  • You want an API so you can script or automate things
Paid from
On request
Free plan
No
Platforms
Web

Best if

  • You want sheets / excel add-ins.
Our pick for most investors

Start here

Business Quant logo

Business Quant

businessquant.com

Free • From $348/yr, billed annually · Web · API

  • You'd rather start free and only pay if you outgrow it
  • Delayed quotes won't cut it; you need real-time data
  • You want an API so you can script or automate things

Pick QuickFS instead if

QuickFS logo

QuickFS

quickfs.net

Contact for pricing · Web

  • You want sheets / excel add-ins.

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 QuickFS cover a lot of the same ground (3 shared categories, data visualizations, financials, and APIs & data feeds), so for the basics you won't go far wrong with either. Business Quant simply does more: 9 categories to QuickFS's 4, including screeners, stock comparison, and scores. QuickFS counters by keeping things simpler.

What readers say

Business Quant

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QuickFS

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Key differences at a glance

Free plan
Business Quant
Broader coverage
Business Quant9 vs 4 categories
API access
Business Quant
Real-time data
Business Quant
Global coverage
QuickFS
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.
QuickFS logo

What QuickFS does best

  1. Official homepage says QuickFS will not relaunch and that the founder introduced FastFS.org to a data vendor that could support a successor with major QuickFS-like features.
  2. Legacy product offered 20-year history for 200+ standardized metrics and statements across 40,000+ international stocks.
  3. Legacy Excel add-in used =QFS("ticker","metric","period") to pull data directly into models; Microsoft AppSource listings may still exist but require a QuickFS account and should not be treated as an active standalone service.
  4. Legacy API and exports covered fundamentals, market data, company metadata, CSV/Excel exports, and bulk downloads; current official homepage does not advertise active API access.
  5. Ticker format with country suffix (e.g., AAPL:US) and global coverage across U.S., Canada, Europe, Australia, and more were legacy capabilities.

Side by side

Pricing & plans
Starting price
Free • From $348/yr, billed annually
Contact for pricing
Free tier
Yes
No
Free trial
—
—
Platforms & access
Web app
Yes
Yes
Mobile app
No
No
API access
Yes
No
Broker sync
No
—
Integrations
—
FastFS.org successor referral and Microsoft AppSource legacy Excel listing
Coverage & data
Asset types
Stocks
Stocks
Data freshness
StreamingReal-timeEnd of Day
End of Day
Data granularity
MinuteEOD
EOD
Export formats
CSVExcel
Not specified

Pricing comparison

Free plan
Free
—
Entry paid plan
$348/yrBilled annually≈ $29/mo“Pro Annual”
—
Tier 2
$49/moBilled monthly“Pro”
—
Tier 3
$708/yrBilled annually≈ $59/mo“Max Annual”
—
Tier 4
$99/moBilled monthly“Max”
—
Tier 5
$1440/yrBilled annually≈ $120/mo“Ultra Annual”
—
Top plan
$199/moBilled monthly“Ultra”
—
Custom / enterprise
Contact sales“Enterprise”
Contact sales“Closed / not relaunched”

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of Business Quant and QuickFS
Attribute
Business Quant logo
Business Quant
QuickFS logo
QuickFS
Pricing & plans
Starting price
Free • From $348/yr, billed annuallyContact for pricing
Free tier
YesNo
Free trial
——
Plan limits
23 limits: Free: kpi history: 1 quarter, Free: segment financials: 1 quarter +21 more—
Platforms & access
Web app
YesYes
Mobile app
NoNo
API access
YesNo
Broker sync
No—
Integrations
—FastFS.org successor referral and Microsoft AppSource legacy Excel listing
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
——
Categories covered
94
Regions
North AmericaNorth America, Europe, APAC
Data & capabilities
Data quality
Latency: Streaming, Real-time, and End of Day and Granularity: Minute and EODLatency: End of Day and Granularity: EOD
Capabilities
Factors: Value, Quality, Momentum, and Growth—
Try itVisit Business QuantVisit QuickFS

Standout features

The best features of Business Quant and QuickFS.
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.
QuickFS logo

What QuickFS does best

  1. Official homepage says QuickFS will not relaunch and that the founder introduced FastFS.org to a data vendor that could support a successor with major QuickFS-like features.
  2. Legacy product offered 20-year history for 200+ standardized metrics and statements across 40,000+ international stocks.
  3. Legacy Excel add-in used =QFS("ticker","metric","period") to pull data directly into models; Microsoft AppSource listings may still exist but require a QuickFS account and should not be treated as an active standalone service.
  4. Legacy API and exports covered fundamentals, market data, company metadata, CSV/Excel exports, and bulk downloads; current official homepage does not advertise active API access.
  5. Ticker format with country suffix (e.g., AAPL:US) and global coverage across U.S., Canada, Europe, Australia, and more were legacy capabilities.

All details

Every attribute we track for Business Quant and QuickFS.
Show
Attribute
Business Quant logo
Business Quant
QuickFS logo
QuickFS
Coverage & fit
Asset types
Stocks
Stocks
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North America
North AmericaEuropeAPAC
Coverage details
Countries: USIdentifiers: Ticker
4 countriesIdentifiers: 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
Integrations
Not specified
FastFS.org successor referralMicrosoft AppSource legacy Excel listing
Export formats
CSVExcel
Not specified
Plans & trust
Capability signals
Factors: Value, Quality, Momentum, and Growth
Not specified
Vendor & support
Business QuantFounded 2014Support: Email
QuickFS.net, LLCSupport: Email
Curation ratings
Methodology 3/5Reliability 4/5UX 4/5
Not specified

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 QuickFS
Tier
Business Quant logo
Business Quant
QuickFS logo
QuickFS
Free plan
Freekpi history: 1 quarter · segment financials: 1 quarter · +2 more
—
Entry paid plan
$348/yrBilled annually≈ $29/mo“Pro Annual”kpi history: Up to 40 quarters · api calls per minute: 75 · +1 more
—
Tier 2
$49/moBilled monthly“Pro”kpi history: Up to 40 quarters · api calls per minute: 75 · +1 more
—
Tier 3
$708/yrBilled annually≈ $59/mo“Max Annual”api calls per minute: 150 · data transfer per month: 50GB
—
Tier 4
$99/moBilled monthly“Max”api calls per minute: 150 · data transfer per month: 50GB
—
Tier 5
$1440/yrBilled annually≈ $120/mo“Ultra Annual”api calls per minute: 600 · data transfer per month: 100GB · +1 more
—
Top plan
$199/moBilled monthly“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
Contact sales“Closed / not relaunched”

Questions we keep getting

What's the difference between Business Quant and QuickFS?

Business Quant leans toward screeners, stock comparison, and data visualizations, while QuickFS puts more weight on financials, data visualizations, and APIs & data feeds. They overlap in 3 categories, so for most people it comes down to workflow preference and price.

Is Business Quant or QuickFS free to use?

Business Quant has a free tier, so you can get started without paying anything. QuickFS is paid-only. If budget matters, start with Business Quant and see how far it takes you before opening your wallet.

Does Business Quant or QuickFS have an API?

Business Quant has an API for programmatic access and custom integrations. QuickFS doesn't, so you're working through its interface.

Should I choose Business Quant or QuickFS?

It depends on what you're after. Pick Business Quant if screeners and stock comparison matter to you; go with QuickFS if you'd rather have sheets / excel add-ins. And if you only need the basics both share, let price decide.

Does Business Quant or QuickFS have real-time data?

Business Quant offers real-time data, which matters if you trade actively. QuickFS 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 QuickFS?

QuickFS has documented international coverage (North America, Europe, and APAC), 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 QuickFS?

Business Quant exports to CSV and Excel. QuickFS is stingier about getting data out.

Which has a better stock screener: Business Quant or QuickFS?

Business Quant has a stock screener for surfacing ideas; QuickFS doesn't, and focuses its energy elsewhere.

Feedback

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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.