Church Calendar vs Lanyard
Same instrument, two spec sheets — measured, not claimed.
Church Calendar vs Lanyard: common questions
Which is more reliable, Church Calendar or Lanyard?
Both are neck-and-neck — Church Calendar and Lanyard each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, Church Calendar or Lanyard?
Lanyard has the lower median latency in our checks — Church Calendar responds in 430 ms versus Lanyard at 151 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do Church Calendar and Lanyard need an API key?
Neither needs a paid key — Church Calendar is callable with no signup, and Lanyard is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Church Calendar and Lanyard from the browser?
Only Lanyard is browser-friendly — it returns CORS headers over HTTPS. Church Calendar needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Church Calendar and Lanyard free for commercial use?
Church Calendar has unclear commercial terms, and Lanyard 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.