PotterDB vs Astroworld
Same instrument, two spec sheets — measured, not claimed.
PotterDB vs Astroworld: common questions
Which is more reliable, PotterDB or Astroworld?
On our scheduled checks, Astroworld leads on measured uptime — PotterDB at —% versus Astroworld 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 PotterDB and Astroworld need an API key?
Neither needs a paid key — PotterDB is callable with no signup, and Astroworld is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call PotterDB and Astroworld from the browser?
Yes — both PotterDB and Astroworld 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 PotterDB and Astroworld free for commercial use?
PotterDB has unclear commercial terms, and Astroworld 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.