Image to Link vs SEO Score
Same instrument, two spec sheets — measured, not claimed.
Image to Link vs SEO Score: common questions
Which is more reliable, Image to Link or SEO Score?
Both are neck-and-neck — Image to Link and SEO Score each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, Image to Link or SEO Score?
Image to Link has the lower median latency in our checks — Image to Link responds in 281 ms versus SEO Score at 634 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 Image to Link and SEO Score need an API key?
Image to Link needs no key, while SEO Score requires a free API key. If you want to start calling without signup, reach for Image to Link first.
Can I call Image to Link and SEO Score from the browser?
Only Image to Link is browser-friendly — it returns CORS headers over HTTPS. SEO Score needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Image to Link and SEO Score free for commercial use?
Image to Link has unclear commercial terms, and SEO Score 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.