Is Semaphore Down?
Current Semaphore Status: up

Status History

We've been monitoring Semaphore since September 10, 2018. Here's the history of service outages we've observed from the Semaphore status page:

Recent Semaphore Outages and Issues

Follow the recent outages and downtime for Semaphore in the table below.

Sign Up for More Semaphore History

StatusGator has 2 years of Semaphore status history.

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Start Time Type Length Message Details
September 18, 2020 15:22 UTC WARN 15 minutes Elevated error rates on Semaphore 2.0 Investigating - We are currently investigating this issue. Sep 18, 15:18 UTC
September 15, 2020 19:16 UTC WARN 30 minutes Delays in job processing on Semaphore 2.0 Investigating - We are currently investigating this issue. Sep 15, 19:16 UTC
September 13, 2020 01:36 UTC WARN 15 minutes Delays in job processing Update - We are continuing to investigate this issue. Sep 13, 01:35 UTC
September 10, 2020 16:26 UTC WARN 5 minutes Delays in job processing on Semaphore 2.0 Monitoring - A fix has been implemented and we are monitoring the results. Sep 10, 16:25 UTC
September 06, 2020 22:01 UTC MAINTENANCE about 1 hour Database maintenance In progress - Scheduled maintenance is currently in progress. We will provide updates as necessar...
2020-09-21 16:28:14 +0000 UTC UNKNOWN X minutes here, the, about, will, Information, go, question, downtime, and in about, you, see, of, Details, in, in, more, information, so, and, sign, sign, outage, details, to, will, be, displayed, each, downtime, once, and here
2020-09-21 16:28:14 +0000 UTC UNKNOWN X minutes in, the, about, downtime, Information, will, go, here, and question sign, about, displayed, to, more, you, outage, downtime, here, in, Details, and, be, each, information, details, see, of, sign, in, once, will, and so
2020-09-21 16:28:14 +0000 UTC UNKNOWN X minutes Information, question, go, here, downtime, will, about, the, and in details, in, be, once, outage, so, you, information, more, will, about, displayed, Details, of, in, and, downtime, each, here, sign, sign, see, and to
2020-09-21 16:28:14 +0000 UTC UNKNOWN X minutes question, about, the, go, downtime, in, Information, here, and will sign, in, to, about, each, more, once, you, details, be, in, sign, here, so, will, downtime, Details, outage, displayed, see, and, information, and of
2020-09-21 16:28:14 +0000 UTC UNKNOWN X minutes in, the, about, here, question, will, downtime, go, and Information downtime, be, in, will, and, about, of, Details, so, see, displayed, sign, here, details, once, more, sign, each, in, you, information, to, and outage

Supported Features

We support the following features in our integration with the Semaphore status page:

  • Down Notifications

    If Semaphore is having system outages or experiencing other critical issues, red down notifications appear on the status page. In most cases, it means that core functions are not working properly, or there is some other serious customer-impacting event underway.

  • Warn Notifications

    Warn notifications are used when Semaphore is undergoing a non-critical issue like minor service issues, performance degradation, non-core bugs, capacity issues, or problems affecting a small number of users.

  • Differentiates Maintenance Notices

    Semaphore posts separate notifications for planned maintenance work. StatusGator will notify subscribers when Semaphore enters a pre-planned maintenance window, keeping you up to date.

  • Proactive Maintenance Monitoring

    If Semaphore publishes praoctive maintenance events on their status page, StatusGator will collect information about these events. Proactive maintenance events can be viewed within StatusGator and optional reminders of maintenance events can be configured to notification channels.

  • Status Overview

    When Semaphore posts issues on their status page, we collect the main headline message and include that brief information or overview in notifications to StatusGator subscribers.

  • Status Details

    When Semaphore has outages or other service-impacting events on their status page, we pull down the detailed informational updates and include them in notifications. These messages often include the current details about how the problem is being mitigated, or when the next update will occur.

  • Component Status Filtering

    Because Semaphore has several components, each with their individual statuses, StatusGator can differentiate the status of each component in our notifications to you. This means, you can filter your status page notifications based on the services, regions, or components you utilize. This is a very useful feature for complex services with many components or services spread out across many regions.

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Is Semaphore down today?

According to its status page Semaphore is currently up. You can check the most recent events in the 'Recent Outages and Issues' section above.

How can I get notified when Semaphore is not working or having outages?

StatusGator can send you instant alerts by email, SMS, Slack, and more. Sign up now, it's free!

How can I find out if Semaphore is having issues?

There are two main options: You can check the Semaphore status page or you can subscribe to StatusGator for free alerts and notifications when their status page changes.

Semaphore status page says the service is up, but I'm having issues. What's wrong?

There may be several reasons for that:

  • An outage that hasn't been communicated yet via the Semaphore status page.
  • Some local issues with a small group of accounts on the service side.
  • Technical issues on your side, or problems with your software or ISP.
  • A misconfiguration on your side.

We recommend contacting Semaphore customer support while checking everything on your side. You can also try Tweeting at them via @semaphoreci on Twitter. Or visit their official status page or website:

Semaphore Down?

Are you experiencing issues with Semaphore? Please share your issues below and let others know. Sign up above to receive notifications when Semaphore published outages.

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