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