Check if SendGrid API v3 is down, recent outages, user-reported issues, and outages map.
SendGrid API v3 is working normally
Last checked from SendGrid's status page
This chart displays 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.
IsDown has tracked 45 incidents for SendGrid API v3 since started monitoring SendGrid status in April 2020. We collect data from 4400+ services, and normalize the data to give you a clear picture of the impact of the outage.
7 days ago · lasted about 1 hour
Starting around 1:20 PM PST today, our engineering team began investigating an issue affecting access to the SendGrid dashboard and the execution of APIs. As a result, users may encounter 406 errors along with messages indicating that an error has...
4 months ago · lasted about 2 hours
Starting around 2:30 AM on 25th April, our engineers began investigating an issue with email templates failing with 'Template render failure' message. Customer may experience emails getting dropped. This does impact mail send. We will provide anot...
4 months ago · lasted about 7 hours
Starting around 1:55pm PST today, our engineers began investigating an issue with emails being sent. Users may experience issues sending emails at this time. We will provide another update in 30 min or as soon as more information becomes available.
We've tracked and collected 45 incidents for SendGrid API v3 since started monitoring SendGrid status
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Services commonly monitored together with SendGrid
SendGrid API v3 isn't down. You can check SendGrid API v3 status and incident details on the top of the page. IsDown continuously monitors SendGrid API v3 official status page every few minutes. In the last 24 hours, there were 1 outages reported.
SendGrid API v3 is currently operational. You can check SendGrid API v3 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.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of SendGrid API v3 being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the SendGrid API v3 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.
SendGrid API v3 last outage was on August 06, 2025 with the title "406 Errors During Email Sends and SendGrid Website Access"
IsDown and DownDetector help users determine if a service 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. The integration allows us to provide more details about the outage, 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.
IsDown offers an easy way to monitor SendGrid with maximum flexibility
IsDown monitors API v3 for major outages. A major outage is when API v3 experiences a critical issue that severely affects one or more services/regions. When SendGrid marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors SendGrid status page for minor outages. A minor outage is when API v3 experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in SendGrid status page to provide the most accurate information. 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.
SendGrid 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.
IsDown monitors SendGrid and all their 13 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.
SendGrid and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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