Micro User Service vs WhatIsMyIP API
Same instrument, two spec sheets — measured, not claimed.
Micro User Service vs WhatIsMyIP API: common questions
Which is more reliable, Micro User Service or WhatIsMyIP API?
On our scheduled checks, WhatIsMyIP API leads on measured uptime — Micro User Service at 18.6% versus WhatIsMyIP API at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, Micro User Service or WhatIsMyIP API?
WhatIsMyIP API has the lower median latency in our checks — Micro User Service responds in 231 ms versus WhatIsMyIP API at 227 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 Micro User Service and WhatIsMyIP API need an API key?
WhatIsMyIP API needs no key, while Micro User Service requires a free API key. If you want to start calling without signup, reach for WhatIsMyIP API first.
Can I call Micro User Service and WhatIsMyIP API from the browser?
Only WhatIsMyIP API is browser-friendly — it returns CORS headers over HTTPS. Micro User Service needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Micro User Service and WhatIsMyIP API free for commercial use?
Micro User Service has unclear commercial terms, and WhatIsMyIP API 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.