BriefTape vs Fixer
Same instrument, two spec sheets — measured, not claimed.
BriefTape vs Fixer: common questions
Which is more reliable, BriefTape or Fixer?
On our scheduled checks, Fixer leads on measured uptime — BriefTape at —% versus Fixer 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 BriefTape and Fixer need an API key?
Both ask you to authenticate — BriefTape uses an API key and Fixer uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call BriefTape and Fixer from the browser?
Yes — both BriefTape 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 BriefTape and Fixer free for commercial use?
BriefTape 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.