Cisco Spark vs Disify
Same instrument, two spec sheets — measured, not claimed.
Cisco Spark vs Disify: common questions
Which is more reliable, Cisco Spark or Disify?
Only Disify is on our probe schedule so far (—% uptime over 90 days). The other is catalogued but not yet live-checked, so we can't compare measured reliability head-to-head — check the uncovered API's own status page for now.
Do Cisco Spark and Disify need an API key?
Disify needs no key, while Cisco Spark requires a free API key. If you want to start calling without signup, reach for Disify first.
Can I call Cisco Spark and Disify from the browser?
Yes — both Cisco Spark and Disify 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 Cisco Spark and Disify free for commercial use?
Cisco Spark has unclear commercial terms, and Disify 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.