MMO Games vs SuperHeroes

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree, no API keyFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

MMO Games vs SuperHeroes: common questions

Which is more reliable, MMO Games or SuperHeroes?

On our scheduled checks, SuperHeroes leads on measured uptime — MMO Games at —% versus SuperHeroes 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 MMO Games and SuperHeroes need an API key?

MMO Games needs no key, while SuperHeroes requires a free API key. If you want to start calling without signup, reach for MMO Games first.

Can I call MMO Games and SuperHeroes from the browser?

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

Are MMO Games and SuperHeroes free for commercial use?

MMO Games has unclear commercial terms, and SuperHeroes 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.