VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Tuesday, March 3, 2026
Tool Comparison
Business Quant vs Portfolio123 comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Business Quant
businessquant.com
Portfolio123
portfolio123.com
At a glance
Tool
Business Quant
$49/mo
Starting price
Plans & pricing
Tool
Portfolio123
$25/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Business Quant | Portfolio123 |
|---|---|---|
Asset types | Stocks | StocksETFsClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEurope |
Data freshness | End of Day | Real-timeEnd of Day |
API access | REST | REST |
Export formats | CSVExcel | JSON |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Business Quant only.
Categories covered by Portfolio123 only.
Frequently Asked Questions
What's the difference between Business Quant and Portfolio123?
Business Quant focuses on Screeners, Stock Comparison, and Data Visualizations while Portfolio123 specializes in Screeners, Data Visualizations, and Quant. They overlap in 4 categories, so choose based on your preferred workflow and pricing.
How much do Business Quant and Portfolio123 cost?
Good news—both Business Quant and Portfolio123 offer free plans. You can try each platform without commitment and only pay when you need premium features.
Do Business Quant and Portfolio123 have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Business Quant or Portfolio123?
Choose Business Quant if you need Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks., and Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.. Go with Portfolio123 if Web‑based quant research terminal for building multifactor ranking systems, stock/ETF screens, and complete rules‑based strategies with no programming, powered by point‑in‑time FactSet data and marketed as free of survivorship and look‑ahead bias., and Supports realistic simulations and backtests over roughly 20 years of history for US, Canadian, and European equities, with custom universes, separate buy/sell rules, position sizing, hedging, and “Book of Strategies” to combine and analyze correlated systems. better fits how you invest.
What asset classes do Business Quant and Portfolio123 cover?
Both cover Stocks. Portfolio123 adds coverage for ETFs, and Closed-End Funds.
Does Business Quant or Portfolio123 have real-time data?
Portfolio123 offers real-time data feeds, which is essential for active traders. Business Quant uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from Business Quant and Portfolio123?
Business Quant supports data exports to CSV, and Excel. Portfolio123 has more limited export options.
Can Business Quant or Portfolio123 connect to my broker?
Portfolio123 connects with brokers for portfolio syncing. Business Quant requires manual portfolio entry or data import.
Which has a better stock screener—Business Quant or Portfolio123?
Both Business Quant and Portfolio123 include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with Business Quant or Portfolio123?
Portfolio123 offers portfolio tracking features. Business Quant is more focused on research and analysis.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.