Is ADP down in the US?
Checks passingin the US, measured from Ashburn and San Jose
All 2 of our probes in the US, in Ashburn and San Jose, read checks passing when they last checked ADP at Nov 5, 2026, 4:46 PM UTC.
Over the last 24 hours we completed 250 checks from Ashburn and San Jose and 250 answered cleanly, 100.00% availability.
Of the 2 other regions we check ADP from, all 2 read checks passing right now.
Email me the next time we see ADP go down
What our Ashburn and San Jose probes measured
Last checked Nov 5, 2026, 4:46 PM UTC.
ADP from Ashburn and San Jose over the last 30 days
Over the last 30 days, ADP answered our Ashburn probe in 1,250 ms on average, and 1 check in 20 took longer than 1,689 ms.
Over the last 30 days, ADP answered our San Jose probe in 1,715 ms on average, and 1 check in 20 took longer than 2,326 ms.
Ranked by average response time across the 4 cities we check ADP from, Ashburn 2nd, San Jose 3rd; Frankfurt was fastest at 1,145 ms and Tokyo slowest at 2,360 ms.
From Ashburn and San Jose we ran 775 checks of ADP in 4 days, and 774 answered cleanly: 99.87% availability.
1 of the 4 days had at least one failed check. The weakest was Nov 3 (UTC), at 99.59% across 246 checks.
In Ashburn local time (EST), ADP was slowest around 2 PM, at 1,438 ms on average over the last 14 days, and quickest around 9 AM, at 895 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 175 | 100.00% | 1,544 ms |
| Wed, Nov 4 | 250 | 100.00% | 1,309 ms |
| Tue, Nov 3 | 246 | 99.59% | 1,531 ms |
| Mon, Nov 2 | 104 | 100.00% | 1,451 ms |
ADP outages measured from the US
Our Ashburn and San Jose probes measured no confirmed ADP outage in the last 90 days.
How the other regions read right now
Of the 2 other regions we check ADP from, all 2 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Frankfurt | Checks passing | 100.00% of 98 checks |
| Tokyo | Checks passing | 100.00% of 59 checks |
Other countries we check ADP from
How we measured this
The US readings on this page come from RealUptime's own Ashburn and San Jose probes against ADP's public endpoints. They are not user reports, and they are not ADP's own status page.
See ADP's full check readings, the 90-day history by region, or the outage tracker methodology.
The US readings here are taken from that country and show the time of the last one, but ADP has not yet accumulated enough continuous history for us to publish this page to search engines.
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