Open Disease vs Spoonacular
Same instrument, two spec sheets — measured, not claimed.
Open Disease vs Spoonacular: common questions
Which is more reliable, Open Disease or Spoonacular?
On our scheduled checks, Spoonacular leads on measured uptime — Open Disease at —% versus Spoonacular 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 Open Disease and Spoonacular need an API key?
Open Disease needs no key, while Spoonacular requires a free API key. If you want to start calling without signup, reach for Open Disease first.
Can I call Open Disease and Spoonacular from the browser?
Yes — both Open Disease and Spoonacular 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 Open Disease and Spoonacular free for commercial use?
Open Disease has unclear commercial terms, and Spoonacular 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.