AgentDeals vs Crates.io

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AgentDeals vs Crates.io: common questions

Which is more reliable, AgentDeals or Crates.io?

On our scheduled checks, Crates.io leads on measured uptime — AgentDeals at —% versus Crates.io 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 AgentDeals and Crates.io need an API key?

Neither needs a paid key — AgentDeals is callable with no signup, and Crates.io is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call AgentDeals and Crates.io from the browser?

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

Are AgentDeals and Crates.io free for commercial use?

AgentDeals has unclear commercial terms, and Crates.io 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.