Global Factor Data (JKP Factors) vs Marketstack comparison

Global Factor Data (JKP Factors) focuses on Data APIs, Quant, and Data Visualizations while Marketstack specializes in Data APIs, Dividends, and Splits. They overlap in 1 categories, so choose based on your preferred workflow and pricing.

Good news—both Global Factor Data (JKP Factors) and Marketstack offer free plans. You can try each platform without commitment and only pay when you need premium features.

Marketstack provides API access for programmatic data retrieval and custom integrations. Global Factor Data (JKP Factors) doesn't currently offer an API, so you'll need to use their web interface.

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 Marketstack if Pricing tiers with monthly request limits (Free: 100/mo; Basic: 10k/mo; Professional: 100k/mo; Business: 500k/mo; Enterprise: custom)., and V2 REST/JSON API for end-of-day (EOD) prices with adjusted fields for splits/dividends (e.g., `split_factor`, `dividend`). better fits how you invest.

Both cover Stocks. Marketstack adds coverage for ETFs, Bonds, Commodities, and Other.

Marketstack offers real-time data feeds, which is essential for active traders. Global Factor Data (JKP Factors) uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.