ReSmush.it vs Trakt

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesno
HTTPSnoyes
Card requirednono
Commercial useunclearunclear
Data licenseN/A — optimization service, not a datasetTrakt terms — user-contributed data
Free tierFree; per-image size cap applies (see docs)Free OAuth application
Rate limitUnpublished1,000 req every 5 min documented
In directory since2026-07-052026-07-05
operationalpartialdownno data

ReSmush.it vs Trakt: common questions

Which is more reliable, ReSmush.it or Trakt?

On our scheduled checks, Trakt leads on measured uptime — ReSmush.it at —% versus Trakt 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 ReSmush.it and Trakt need an API key?

ReSmush.it needs no key, while Trakt requires a free API key. If you want to start calling without signup, reach for ReSmush.it first.

Can I call ReSmush.it and Trakt from the browser?

Neither sends browser-friendly CORS headers reliably, so call ReSmush.it and Trakt from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are ReSmush.it and Trakt free for commercial use?

ReSmush.it has unclear commercial terms, and Trakt 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.