★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Business Quant vs The Fly Pro
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 scores, flags, and institutional ownership, things The Fly Pro doesn't offer
Pick The Fly Pro if
The Fly Pro
Free • From $18.60/mo · Web
- You want the cheaper way in: plans start at $18.6/mo instead of $25/mo
- You care about watchlist, calendar, and transcripts, 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 The Fly Pro cover a lot of the same ground (4 shared categories, including screeners, stock comparison, and data visualizations), so for the basics you won't go far wrong with either. The real difference is focus: only Business Quant gives you scores and flags, and only The Fly Pro gives you watchlist and calendar.
What readers say
Business Quant
Vote once to reveal the community verdict.
The Fly Pro
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- The Fly Pro$18.6/mo vs $25/mo
- Free trial
- The Fly Pro7 days
- API access
- Business Quant
- Global coverage
- The Fly Pro
- 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 $25/mo | Free • From $18.60/mo |
Free tier | Yes | Yes |
Free trial | — | 7 days |
Plan limits | 15 limits: Free: kpi history: 1 quarter, Free: segment financials: 1 quarter +13 more | 8 limits: Premium Annual: regular monthly equivalent usd: 62, Premium Annual: promotion: Quarter-end 70% off +6 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 9 | 9 |
Regions | North America | North America, Europe |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | Latency: End of Day and Granularity: EOD |
Capabilities | Factors: Value, Quality, Momentum, and Growth | — |
| Try it | Visit Business Quant | Visit The Fly Pro |
Where each one shines
What Business Quant and The Fly Pro each do best.ShowHide
Where each one shines
What Business Quant and The Fly Pro 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 The Fly Pro does best
- Visual dashboards and customizable charts to research public companies are available without building every financial view from scratch.
- Screening for and compare stocks with simplified fundamental and performance charting.
- Research coverage for 1,100+ company-specific KPIs with historical context and updates around earnings releases where paid access includes the data.
- Views for reviewing 10 years of financials on free access and deeper 30+ year history on the paid plan.
- Company comparison tools to compare operating metrics, fundamentals, and charted data across peers.
Every detail we compared
Every tracked attribute for Business Quant and The Fly Pro, side by side.ShowHide
Every detail we compared
Every tracked attribute for Business Quant and The Fly Pro, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEurope |
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 |
Export formats | CSVExcel | Not specified |
| Plans & trust | ||
Capability signals | Factors: Value, Quality, Momentum, and Growth | Not specified |
Vendor & support | Business QuantFounded 2014Support: Email | Main Street Financial Data Inc.Support: Email |
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 | Free |
| Entry paid plan | $25/mo“Pro Annual”billed: Annually; promotional annual price shown publicly | $18.60/mo“Premium Annual”regular monthly equivalent usd: 62 · promotion: Quarter-end 70% off |
| Tier 2 | $49/mo“Pro”kpi history: Up to 40 quarters · analyst estimates: Up to 3 years and 12 quarters · +1 more | $22.20/mo“Premium Monthly”regular monthly price usd: 74 · promotion: Quarter-end 70% off |
| Tier 3 | $99/mo“Max”api access: Full API access · api calls per day: 50,000 · +1 more | $45/mo“Ultimate Annual”regular monthly equivalent usd: 150 · promotion: Quarter-end 70% off |
| Top plan | $249/mo“Enterprise”api access: Commercial use API · api calls per day: Unlimited · +2 more | $54/mo“Ultimate Monthly”regular monthly price usd: 180 · promotion: Quarter-end 70% off |
| Custom / enterprise | — | Contact sales“Institutional” |
| Free trial | — | 7 days |
Questions we keep getting
What's the difference between Business Quant and The Fly Pro?
Business Quant leans toward screeners, stock comparison, and data visualizations, while The Fly Pro puts more weight on screeners, data visualizations, and stock comparison. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do Business Quant and The Fly Pro cost?
Good news: both Business Quant and The Fly Pro have free plans, so you can run them side by side and only pay if you hit a wall.
Does Business Quant or The Fly Pro have an API?
Business Quant has an API for programmatic access and custom integrations. The Fly Pro doesn't, so you're working through its interface.
Should I choose Business Quant or The Fly Pro?
It depends on what you're after. Pick Business Quant if scores and flags matter to you; go with The Fly Pro if you'd rather have watchlist and calendar. And if you only need the basics both share, let price decide.
Which covers international markets: Business Quant or The Fly Pro?
The Fly Pro has documented international coverage (North America and Europe), 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 The Fly Pro?
Business Quant exports to CSV and Excel. The Fly Pro is stingier about getting data out.
Which has a better stock screener: Business Quant or The Fly Pro?
Both Business Quant and The Fly Pro include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Keep researching
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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.