VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Tuesday, February 24, 2026
Tool Comparison
Global Factor Data (JKP Factors) vs Testfol.io comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Global Factor Data (JKP Factors)
jkpfactors.com
At a glance
Tool
Global Factor Data (JKP Factors)
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Starting price
Plans & pricing
Tool
Testfol.io
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Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Global Factor Data (JKP Factors) | Testfol.io |
|---|---|---|
Asset types | Stocks | StocksETFsMutual Funds |
Experience | Advanced | IntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | Not specified |
Data freshness | Not specified | End of Day |
API access | Not specified | Not specified |
Export formats | Not specified | CSV |
Coverage overlap
Categories covered by Global Factor Data (JKP Factors) only.
Categories covered by Testfol.io only.
Frequently Asked Questions
What's the difference between Global Factor Data (JKP Factors) and Testfol.io?
Global Factor Data (JKP Factors) focuses on Data APIs, Quant, and Data Visualizations while Testfol.io specializes in Backtesting, Correlation, and Risk Metrics. They overlap in 1 categories, so choose based on your preferred workflow and pricing.
How much do Global Factor Data (JKP Factors) and Testfol.io cost?
Good news—both Global Factor Data (JKP Factors) and Testfol.io offer free plans. You can try each platform without commitment and only pay when you need premium features.
Should I choose Global Factor Data (JKP Factors) or Testfol.io?
Choose Global Factor Data (JKP Factors) if you need Web UI provides access to factor returns and related resources based on "Is There a Replication Crisis in Finance?" (Journal of Finance, 2023)., and Factor-returns library is presented as 153 factors (characteristics) grouped into 13 themes, covering data from 93 countries (and "four regions" on the factor-returns page).. Go with Testfol.io if Portfolio Backtester for constructing multi-asset portfolios (tickers like ETFs, mutual funds, and stocks) with cashflow legs and rebalancing controls (incl. rebalance bands)., and Backtest results include performance & risk statistics such as cumulative return, CAGR, MWRR, max drawdown, volatility, Sharpe/Sortino, beta, etc. better fits how you invest.
What asset classes do Global Factor Data (JKP Factors) and Testfol.io cover?
Both cover Stocks. Testfol.io adds coverage for ETFs, and Mutual Funds.
Can I export data from Global Factor Data (JKP Factors) and Testfol.io?
Testfol.io supports data exports to CSV. Global Factor Data (JKP Factors) has more limited export options.
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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.