Is Litmus Down? Check current status

Check if Litmus is down, official outages, user-reported issues, and outages map.

Current Litmus status

Litmus is working normally

Updated from Litmus official status page

Litmus not working for you?

Litmus service health. Issues reported in the last 24 hours

Check the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.

Working Normally
Possible Incident
Confirmed Outage
Litmus Outage Map

View Litmus Reports Map

Track Litmus on your status page

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  • Track status changes in real-time
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Litmus recent outages and downtime history

IsDown has tracked 143 incidents since started monitoring Litmus status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Litmus outages and also issues that we're started by a spike in crowdsource reports.

Date Incident Duration
Oct 20, 2025
05:59 AM EDT
Minor
Litmus Outage
One of our critical infrastructure providers has been having issues which is impacting the Litmus...
6 minutes
Oct 20, 2025
05:58 AM EDT
Major
Multiple failures due to upstream service provider
An upstream service provider has been experiencing problems since 08:11 UTC affecting some featur...
1 day
Jul 25, 2025
04:28 PM EDT
Major
Yahoo! Mail Chrome email previews temporarily unavailable
We are currently investigating this issue.
12 days
May 05, 2025
04:36 PM EDT
Major
Unable to send/share emails via Litmus Builder
We are currently investigating an issue that's preventing emails shared/sent via Litmus Builder f...
1 day
Apr 24, 2025
11:36 AM EDT
Minor
Incoming email tests are delayed
We are currently investigating an issue where emails sent to your Litmus test address are delayed...
about 1 hour
Apr 13, 2025
10:14 AM EDT
Major
Email Analytics Outage
Email Analytics is currently down and we are not receiving data as of 9:00am EDT.
about 8 hours
Dec 09, 2024
11:34 AM EST
Minor
Litmus Application slowdown
We are investigating an issue causing intermittent slowdown in the Litmus application.
about 3 hours
Nov 26, 2024
10:25 AM EST
Major
Unable to send emails from Putsmail
We are currently investigating an issue with sending emails from Putsmail.
about 2 hours
Nov 14, 2024
09:31 AM EST
Minor
Delay in processing incoming email tests
We are currently investigating delays in processing incoming email tests. If you are able to test...
about 3 hours
Nov 14, 2024
12:26 AM EST
Major
Legacy Emails view unavailable
Following database maintenance we're investigating a performance regression that's made this feat...
about 3 hours
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Looking to track Litmus outages?

  • Monitor external dependencies in one status page
  • Track status changes in real-time
  • Keep your team or customers informed
  • Create private or public status pages

Try IsDown risk-free 14-day free trial · No credit card required

User comments about Litmus status

See what users are saying about Litmus issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.

  • Dan - Cant log in. Get page error.

  • David - Builder not working in Chrome or Firefox.

  • David - Most of devices are not working.

    Email Previews

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Email testing and optimization platform that allows users to preview and troubleshoot email campaigns across various email clients and devices.

Monitoring Litmus since April 2020

Tracking 110 Litmus services and regions

Need help? Try here:
Support at website.
Check their status page.

6 incidents in 2025

How to monitor the status of Litmus and all your dependencies?

IsDown is a status page aggregator that monitors if Litmus and all your dependencies are experiencing issues. We combine the status of all the services you dependent and provide a clear view of all your vendors health in one place. We not only monitor official information but also crowdsourced reports. That means that even when Litmus, per example, doesn't report an outage, you will still be notified if other users are experiencing issues.

How IsDown monitors Litmus?

IsDown monitors Litmus health in almost real-time

Every few minutes we go to the status page of Litmus (and 4,522+ other services) and check if they are experiencing issues. We collect the status and outage information of Litmus's 110 components. Also, we not only monitor official sources but also user reports. Sometimes or a lot of times vendors take some time to report an incident, so by monitoring user reports we're able to alert you early.

The moment an issue is detected in Litmus, IsDown sends an alert and updates your status page

Not only you will get notified, but IsDown offers notification filters, so you can choose which issues you want to be notified about. This way you avoid getting all the incidents from Litmus and other services.

One status page to monitor all your external dependencies

What you get when monitoring Litmus with IsDown

Track Litmus incidents and downtimes by severity

IsDown checks Litmus official status page for major/minor outages or downtimes. A major outage is when Litmus experiences a critical issue that severely affects one or more services/regions. A minor incident is when Litmus experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a Litmus outage, we send you an alert and update your dashboard and status page.

Get alerted as soon as users reports problems with Litmus

Litmus and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.

All the details of Litmus outages and downtimes

IsDown collects all information from the outages published in Litmus status page to provide the context of the outage. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.

Prepare for upcoming Litmus maintenance events

Litmus publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.

Only get alerted on the Litmus outages that impact your business

IsDown monitors Litmus and all their 110 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.

One platform to monitor all your external dependencies

Our tool was build to be the best way to monitor all your external dependencies in one place. IsDown not only will help you monitor Litmus but also 4,522 other services. Your team and customers will have a clear view of all your dependencies and their status, making it easier to identify and resolve issues.

Monitor Litmus and all your external dependencies in real-time

Add all your dependencies to your dashboard. IsDown will monitor them in real-time and send you alerts when there is an issue. You can also create a status page for a bird-eye view and share it with your team.

Start Monitoring for Free
Monitor Litmus and all your external dependencies in real-time

Get notified imediatelly when there's an issue with Litmus or other services

Not only you will get notified, but IsDown offers notification filters, so you can choose which issues you want to be notified about. This way you avoid getting all the incidents from Litmus and other services.

Start Monitoring for Free
Get notified imediatelly when there's an issue with Litmus or other services

Send outage information from Litmus and other services to your tools

IsDown integrates with 20+ tools. Connect the status of Litmus and 4,522 other vendors to your tools to receive vendor outage alerts exactly where your team needs them.

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Send outage information from Litmus and other services to your tools

Share Litmus status in your status page

Create a status page that can easily be access by your team and customers. You can make it public or private, and customize it to your needs. This will be your first line of communication when there's the question 'Is Litmus down?'

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Share Litmus status in your status page

Litmus Downdetector vs IsDown

While Downdetector relies on user-submitted reports to detect Litmus outages, IsDown monitors Litmus's status page for verified, detailed incident information. Here's why official monitoring provides better reliability for your business:

Features
Downdetector
Official Litmus status page monitoring with real-time incident details.
Monitor 4,522+ services including Litmus in a single dashboard.
Instant Litmus outage alerts sent to Slack, Teams, PagerDuty, and more.
Combined monitoring of Litmus official status and user-reported issues.
Maintenance feed for Litmus
Granular alerts filtering by Litmus components and regions.
Start Monitoring Litmus with IsDown

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Frequently Asked Questions

Is Litmus down today?

Litmus isn't down. You can check Litmus status and incident details on the top of the page. IsDown continuously monitors Litmus official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current Litmus status?

Litmus is currently operational. You can check Litmus status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.

Is there a Litmus outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is Litmus down today or just slow?

Currently there's no report of Litmus being slow. Check on the top of the page if there are any reported problems by other users.

How are Litmus outages detected?

IsDown monitors the Litmus official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.

Is Litmus having an outage right now?

Litmus last outage was on October 20, 2025 with the title "Multiple failures due to upstream service provider"

How to check if Litmus is down?

Why use IsDown to monitor Litmus instead of the official status page?

Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Litmus and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.

How IsDown compares to DownDetector when monitoring Litmus?

IsDown and DownDetector help users determine if Litmus is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Litmus's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.

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