ReSmush.it vs Stromberg Quotes

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSnoyes
Card requirednono
Commercial useunclearunclear
Data licenseN/A — optimization service, not a datasetUnverified
Free tierFree; per-image size cap applies (see docs)Free — limits not published
Rate limitUnpublished60 req/window · 59 remaining
In directory since2026-07-052026-07-05
operationalpartialdownno data

ReSmush.it vs Stromberg Quotes: common questions

Which is more reliable, ReSmush.it or Stromberg Quotes?

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

Neither needs a paid key — ReSmush.it is callable with no signup, and Stromberg Quotes is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call ReSmush.it and Stromberg Quotes from the browser?

Only Stromberg Quotes is browser-friendly — it returns CORS headers over HTTPS. ReSmush.it needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are ReSmush.it and Stromberg Quotes free for commercial use?

ReSmush.it has unclear commercial terms, and Stromberg Quotes 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.