Etsy vs Kaggle
Same instrument, two spec sheets — measured, not claimed.
Etsy vs Kaggle: common questions
Which is more reliable, Etsy or Kaggle?
On our scheduled checks, Kaggle leads on measured uptime — Etsy at —% versus Kaggle at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do Etsy and Kaggle need an API key?
Both ask you to authenticate — Etsy uses an API key and Kaggle uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call Etsy and Kaggle from the browser?
Yes — both Etsy and Kaggle send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are Etsy and Kaggle free for commercial use?
Etsy has unclear commercial terms, and Kaggle has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.