apilayer pdflayer vs ItsThisForThat

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished (docs ask you not to hammer it)
In directory since2026-07-052026-07-05
operationalpartialdownno data

apilayer pdflayer vs ItsThisForThat: common questions

Which is more reliable, apilayer pdflayer or ItsThisForThat?

On our scheduled checks, ItsThisForThat leads on measured uptime — apilayer pdflayer at —% versus ItsThisForThat 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 apilayer pdflayer and ItsThisForThat need an API key?

ItsThisForThat needs no key, while apilayer pdflayer requires a free API key. If you want to start calling without signup, reach for ItsThisForThat first.

Can I call apilayer pdflayer and ItsThisForThat from the browser?

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

Are apilayer pdflayer and ItsThisForThat free for commercial use?

apilayer pdflayer has unclear commercial terms, and ItsThisForThat 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.