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    Last checked 10月28日 UTC 04:25

    ADP status

    Automatic Data Processing (ADP) is a global provider of human capital management (HCM) solutions and business outsourcing services. Its business model is centered on a recurring revenue model, providing a comprehensive suite of cloud-based services on a subscription basis. The company's history began in 1949 when it was founded by Henry Taub as a manual payroll processing business, a service that was revolutionary for its time. ADP has since evolved significantly, embracing new technologies from punch-card machines to mainframes and, eventually, a full transition to cloud-based platforms. ADP's core services are designed to manage the entire employee lifecycle, from hiring to retiring. Its primary offerings include payroll and tax services, which automate calculations, deductions, and tax filings for millions of workers worldwide. The company's Human Resources (HR) solutions provide tools for recruiting, onboarding, and managing employee data, while its time and attendance services help businesses track employee hours accurately. Additionally, ADP offers benefits administration and retirement services, simplifying the complex process of managing employee benefits and retirement plans. ADP's revenue streams are primarily divided into two main segments: Employer Services and Professional Employer Organization (PEO) Services. The Employer Services segment offers a range of payroll, HR, and benefits solutions to businesses of all sizes, with revenue coming from per-employee fees and service charges. The PEO Services segment, known as ADP TotalSource, provides comprehensive HR outsourcing solutions through a co-employment model, where ADP acts as a co-employer, handling all HR-related tasks, including payroll, benefits, and compliance. This model offers a full-service solution for small and medium-sized businesses that may not have their own HR department. In addition to these service fees, ADP also generates a significant amount of revenue from interest on client funds, as it holds funds for payroll and tax payments between collection and disbursement. In a highly competitive market, ADP differentiates itself through its immense scale, global reach, and a long history of trust and reliability. While it faces competition from companies like Paychex, Gusto, and Workday, its ability to provide comprehensive, end-to-end solutions that can scale with a company from a small startup to a multinational corporation is a major competitive advantage.

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    ADP logo

    ADP宕机了吗?

    No current problems

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    Current statusHealth graphOutage reportsOutage mapSocial signalsReport historyIncident historyCommunityReviewsAboutFAQsMonitor serviceSimilar servicesComparison

    Latest activity

    Last 24 hours
    1. No unusual report activity

      过去30分钟内无报告。

      Community reports
      10月28日 UTC 04:25

    在 ADP 状态发生变化时接收通知

    通过电子邮件、推送和 Webhook 通知。

    开始监控

    ADP 中断地图

    Approved reports from the last 24 hours, grouped by country. Markers show country-level locations, not precise locations or confirmed affected infrastructure.
    查看完整地图

    ADP 中断地图

    Loading report locations…

    ADP report history

    Past report-based status observations, not measured service uptime.

    ADP incident history

    Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.

    Incident nameDurationStartedUTCAcknowledgedSeverity
    Community reports·Resolved51m2026年9月20日UTC 03:54Not availableCritical
    Community reports·Resolved54m2026年8月30日UTC 04:25Not availableModerate
    Community reports·Resolved3h 32m2026年8月29日UTC 17:43Not availableMajor
    Community reports·Resolved51m2026年8月29日UTC 04:44Not availableCritical
    Community reports·Resolved14m2026年8月1日UTC 04:46Not availableModerate

    关于 Uptimus 对 ADP 的监控

    Uptimus 将近期社区报告与正常报告基线进行比较,识别影响 ADP 的异常活动。

    Uptimus 是独立监控服务,与 ADP 无关联。健康状态并不保证每位用户、设备或地区都未受影响。

    Uptimus 如何监控 ADP

    显示的状态基于近期报告和可用信号,并与正常报告基线进行比较。

    Uptimus 汇总相关报告和信号,以便识别重复出现的可用性、登录、性能和连接问题。

    状态历史
    历史信号有助于区分短暂峰值和持续中断,并为当前状态提供背景。
    社区报告
    用户报告提供真实环境信息,并可能提前揭示地区或设备特定的问题。

    常见问题

    常见问题及答案

    ADP今天宕机了吗?

    否, ADP 目前正常运行.

    Uptimus 如何计算 ADP 的状态?

    Uptimus 将近期社区报告与正常报告基线进行比较,识别影响 ADP 的异常活动。 显示的状态基于近期报告和可用信号,并与正常报告基线进行比较。

    如何接收ADP故障通知?

    在 Uptimus 工作区或移动应用中添加 ADP,即可通过电子邮件、推送或 Webhook 接收通知。

    ADP上次故障是什么时候?

    最近的 ADP 中断发生于 2026年9月20日, 持续时间: 51 分钟. 该事件被分类为 严重 严重程度.

    在 ADP 状态发生变化时接收通知

    开始监控
    Similar services
    Comparison

    ADP:Uptimus 与 Downdetector 对比

    两项服务都使用社区报告来提示可能的中断。Uptimus 进一步提供统一工作区、本地化信息、公开讨论,以及覆盖五类服务的告警。

    ADP:Uptimus 与 Downdetector 对比
    比较标准UptimusDowndetector
    ADP 的社区中断报告已包含已包含
    区分个别报告和大范围中断的自适应基线
    已包含
    已包含
    24 小时报表活动和区域中断视图已包含已包含
    在一个工作区管理网站、状态提供商、Steam 游戏及 Android 应用和游戏已包含独立产品
    从同一工作区发送邮件、推送和 Webhook 告警已包含独立产品
    在一个页面查看公开讨论、评分和事件背景已包含公共页面功能有限
    五类服务共用一个标准化状态模型已包含独立产品
    已包含公共页面功能有限独立产品

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    ADP outage reports

    1,224 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.

    30 reports loaded

    Last 24 hours

    Burlington, Canada

    1 report

    Slow Performance

    10月27日 18:27 · 10小时前

    Vancouver, Canada

    1 report

    Slow Performance

    10月27日 18:27 · 10小时前

    Toronto, Canada

    1 report

    Slow Performance

    10月27日 18:27 · 10小时前

    Boston, United States

    1 report

    Slow Performance

    10月27日 18:26 · 10小时前

    Los Angeles, United States

    2 reports

    Slow Performance

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Slow Performance

    2. Report 2 · 10月27日 18:25:46

      Slow Performance

    Denver, United States

    2 reports

    Completely Down

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Completely Down

    2. Report 2 · 10月27日 18:25:34

      Completely Down

    Chicago, United States

    2 reports

    Slow Performance

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Slow Performance

    2. Report 2 · 10月27日 18:25:55

      Slow Performance

    New York, United States

    2 reports

    Slow Performance

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Slow Performance

    2. Report 2 · 10月27日 18:25:58

      Slow Performance

    Loudoun County, United States

    3 reports

    Completely Down

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 3 reports
    1. Report 1 · 10月27日 18:26:54

      Completely Down

    2. Report 2 · 10月27日 18:26:17

      Completely Down

    3. Report 3 · 10月27日 18:25:56

      Completely Down

    Dallas, United States

    2 reports

    Completely Down

    10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Completely Down

    2. Report 2 · 10月27日 18:26:34

      Completely Down

    Atlanta, United States

    2 reports

    Slow Performance

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:54

      Slow Performance

    2. Report 2 · 10月27日 18:25:50

      Slow Performance

    Atlanta, United States

    2 reports

    Completely Down

    10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:40

      Completely Down

    2. Report 2 · 10月27日 18:26:15

      Completely Down

    Loudoun County, United States

    2 reports

    Slow Performance

    10月27日 18:25 – 10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:38

      Slow Performance

    2. Report 2 · 10月27日 18:25:35

      Slow Performance

    Los Angeles, United States

    2 reports

    Completely Down

    10月27日 18:26 · 10小时前

    View 2 reports
    1. Report 1 · 10月27日 18:26:36

      Completely Down

    2. Report 2 · 10月27日 18:26:11

      Completely Down

    New York, United States

    1 report

    Completely Down

    10月27日 18:26 · 10小时前

    Chicago, United States

    1 report

    Completely Down

    10月27日 18:26 · 10小时前

    Denver, United States

    1 report

    Slow Performance

    10月27日 18:26 · 10小时前

    Dallas, United States

    1 report

    Slow Performance

    10月27日 18:26 · 10小时前

    Boston, United States

    1 report

    Completely Down

    10月27日 18:25 · 10小时前

    Similar reports from the same location are grouped in 5-minute windows. Counts reflect the reports shown.

    社区讨论

    分享您对 ADP 的看法

    A
    @Dino Bravo Sucks·Guest
    Looks like they finally processed my payroll, but updated with last pay period's data.
    about 13 hours ago
    @payroll specialist·Guest
    Talked with support, was finally able to get payroll calculated. After that, was fixed for me personally.
    about 14 hours ago
    @Kellymarie Heitmann·Guest
    I tried calculating payroll yesterday, but I couldn’t. I tried again today, and I still can’t. I called ADP, and they have an automated message stating that payroll is experiencing issues. Yesterday, I hung up after hearing the message, figuring things would be better today, but unfortunately, they…
    about 15 hours ago
    @Tomy Power·Guest
    Yes project files yet
    1 day ago
    @Dawn Thomas·Guest
    I cannot create the payroll in workforce now. It keeps telling me that my batch is calculating, but nothing ever happens. I have had problems all day with it and was finally able to upload the time sheets and add salaried people after 4 hours.
    1 day ago
    @Stacy Schlieman·Guest
    I can log into workforce now and then I get a white screen. I can't get anything to come up. I tried to open a timecard and after 15 minutes, I finally just logged out of ADP. I was having issues on Oct. 23 and finally went home because it wasn't working and customer support said it was down on the…
    1 day ago
    @Amy Lauria·Guest
    I still can't access the pay profile for any of our employees. Not to mention creating a manual check.
    1 day ago
    @DaeTheDruid·Guest
    Last week they updated the PHP and Python aspects of ADP (Or at least they were supposed to) due to two different major secuirty vulnerabilities that were exposed, it looks like for most people the pay cycle week did not progress forward, this can be manually pushed. When the pay cycle hasn't been…
    1 day ago

    Recent reports do not indicate current problems with ADP. This assessment is based on report activity, not an official provider confirmation. 2,151 reports were recorded for ADP in the last 24 hours. Report activity assessed: 10月28日 UTC 04:25.