Solematica vs US Weather
Same instrument, two spec sheets — measured, not claimed.
Solematica vs US Weather: common questions
Which is more reliable, Solematica or US Weather?
Both are neck-and-neck — Solematica and US Weather each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, Solematica or US Weather?
US Weather has the lower median latency in our checks — Solematica responds in 267 ms versus US Weather at 223 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do Solematica and US Weather need an API key?
Neither needs a paid key — Solematica is callable with no signup, and US Weather is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Solematica and US Weather from the browser?
Only US Weather is browser-friendly — it returns CORS headers over HTTPS. Solematica needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Solematica and US Weather free for commercial use?
Solematica has unclear commercial terms, and US Weather allows commercial use on its free tier. 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.