CompanyData.com vs Fixer
Same instrument, two spec sheets — measured, not claimed.
CompanyData.com vs Fixer: common questions
Which is more reliable, CompanyData.com or Fixer?
On our scheduled checks, Fixer leads on measured uptime — CompanyData.com at 49.0% versus Fixer at 99.02% 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, CompanyData.com or Fixer?
CompanyData.com has the lower median latency in our checks — CompanyData.com responds in 243 ms versus Fixer at 481 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 CompanyData.com and Fixer need an API key?
CompanyData.com needs no key, while Fixer requires a free API key. If you want to start calling without signup, reach for CompanyData.com first.
Can I call CompanyData.com and Fixer from the browser?
Yes — both CompanyData.com and Fixer 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 CompanyData.com and Fixer free for commercial use?
CompanyData.com has unclear commercial terms, and Fixer 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.