GraphHopper vs Sabre for Developers
Same instrument, two spec sheets — measured, not claimed.
GraphHopper vs Sabre for Developers: common questions
Which is more reliable, GraphHopper or Sabre for Developers?
On our scheduled checks, Sabre for Developers leads on measured uptime — GraphHopper at —% versus Sabre for Developers 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 GraphHopper and Sabre for Developers need an API key?
Both ask you to authenticate — GraphHopper uses an API key and Sabre for Developers 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 GraphHopper and Sabre for Developers from the browser?
Yes — both GraphHopper and Sabre for Developers 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 GraphHopper and Sabre for Developers free for commercial use?
GraphHopper has unclear commercial terms, and Sabre for Developers 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.