Is Superhuman Mail Down?

No — Superhuman Mail is up

Superhuman Mail's status page: Operational · no open incidents
FlareWarden checks: Website reachable · 8 of 8 regions · 364 ms

Right now

The verdict is the worse of these two. How we decide

Superhuman Mail's status page

status.superhuman.com · read 2 minutes ago · checked every 3 minutes

Operational

Superhuman Mail's components, as its status page reports them
Component	Status
Superhuman	Operational
Email sending	Operational
Google Apps Gmail	Operational
HubSpot APIs	Operational

Open their status page

FlareWarden checks

superhuman.com from 8 regions · when you open this page (at most every 30 minutes), otherwise every 6 hours

Reachable

Regions up: 8 of 8
Response: 364 ms
Checked: 1 hour ago

By region

Amsterdam reachable, 284 ms
Dallas reachable, 355 ms
Frankfurt reachable, 614 ms
Newark reachable, 160 ms
Paris reachable, 375 ms
Stockholm reachable, 344 ms
São Paulo reachable, 405 ms
Toronto reachable, 382 ms

Timing by region

Connection timing for each region that loaded the page
Region	DNS	TCP	TLS	TTFB
Amsterdam	54 ms	3 ms	9 ms	245 ms
Dallas	84 ms	1 ms	7 ms	330 ms
Frankfurt	22 ms	2 ms	8 ms	263 ms
Newark	28 ms	2 ms	9 ms	143 ms
Paris	38 ms	2 ms	8 ms	320 ms
Stockholm	97 ms	1 ms	9 ms	319 ms
São Paulo	147 ms	1 ms	7 ms	390 ms
Toronto	50 ms	1 ms	6 ms	291 ms

We check that superhuman.com loads, not every feature behind it. Test it yourself

History

Incidents Superhuman Mail reported

Since Oct 22, 2 days · from status.superhuman.com

Incidents: 0
Major or critical: 0
Median to resolve: —

No incidents reported in this window.

Superhuman Mail website availability

Measured by FlareWarden · superhuman.com

Last 7 days: 100%
Last 30 days: 100%
Last 90 days: 100%
Avg response, 30 days: 517ms

Last 30 days

30-day clean streak

Sep 24 Today

No downtime Partial Downtime Not measurable No data

Measured by FlareWarden's own checks of superhuman.com from multiple regions every 6 hours. Superhuman Mail's status page sets the verdict above when it reports trouble, but never these figures. Percentages count only checks that returned an availability answer — 30 days measured so far. A dash means that window does not yet hold enough measured days to publish a figure.

What Superhuman Mail does

Superhuman Mail is an email client for accounts hosted by Google or Microsoft 365, with desktop apps for Mac and Windows, a Chrome extension, and iPhone, iPad and Android apps. The mail itself stays with Google or Microsoft; Superhuman connects to it through their APIs. Since Grammarly renamed its company Superhuman in 2025, the name also covers Grammarly, Superhuman Go and Superhuman Docs.

What an outage looks like

Emails fail to send or sign-in stops working. On Outlook accounts, archive, delete or mark-done actions return a failed error, or messages marked Done reappear in the inbox. AI features such as Auto Labels, Auto Summaries and Write with AI fail while the inbox still loads. Reminders cannot be created, and changes to Split Inbox settings do not save.

What to do about it

Check status.superhuman.com, which covers Superhuman Mail only, with rows for Superhuman, Email sending, Google Apps Gmail and HubSpot APIs. Your mail is still in Gmail or Outlook, so open those directly to read and send anything urgent. If only one provider's users are affected, check Google or Microsoft status too: past Superhuman incidents were caused upstream at Microsoft, AWS and OpenAI.

Is it down for everyone, or just you?

If this page says Superhuman Mail is up but it is not loading for you, the problem is between you and them. Run a check against any URL from up to 17 cities across three regions to find out where it breaks.

Test it yourself

Related services

Superhuman Mail outage FAQ

Is Grammarly down if Superhuman is down?

Not necessarily, because they are reported on different status pages. Since Grammarly renamed its company Superhuman, the brand covers several products, and superhuman.com/status splits them: Superhuman Mail on status.superhuman.com, Grammarly, Superhuman Go and agents on status.grammarly.com, and Superhuman Docs on status.coda.io. An incident on the Mail page says nothing about the others.

Can I still get my email when Superhuman is down?

Yes, through Gmail or Outlook. Superhuman Mail only supports accounts hosted by Google or Microsoft 365 and connects to them through their APIs, so your messages stay with your provider. Open Gmail or Outlook on the web or in their own apps to handle anything urgent. The Superhuman app also caches messages you opened, searched for or received in the last 30 days for offline use.

Why is Superhuman failing only for Outlook or only for Gmail users?

Often the problem is the provider underneath. Superhuman's incident history includes Outlook-only failures, a Microsoft send outage that ended when Microsoft fixed its side, and a separate degraded service for Gmail users. If colleagues on the other provider are working normally, check the Google Workspace or Microsoft 365 status pages as well as status.superhuman.com.

Did the emails I sent during the outage go out?

Check the sent folder in Gmail or Outlook to be sure. Superhuman documents that an email sent while your device is offline goes out once you are back online, but a service incident is different: in August 2025 an incident stopped emails from being sent at all. After recovery, confirm important messages appear in your provider's sent folder and resend any that do not.

Why are Superhuman AI features not working?

AI features can fail on their own while email keeps working. Superhuman has posted separate incidents for Auto Labels and Auto Summaries, Write with AI, and indexing new content for AI features, some traced to OpenAI or another third-party provider. In the February 2026 indexing incident, content that was already indexed was not affected. Watch the Superhuman row for the fix.

How we measure this

We request Superhuman Mail's public endpoint every 6 hours from Fly.io regions across six continents — the most recent check ran from 8 of them. When you open this page and our last check is more than 30 minutes old, we check again on the spot; those checks update the verdict, never the availability figures.
A region counts as down only when it gets no usable HTTP response. A 403 or 429 means the origin answered and refused us, which we report as blocked, never as an outage.
A single failing region is treated as probe noise. Our checks only change their verdict when two consecutive cycles agree.
Response times average only the regions that actually served the page, so a timeout never inflates the number.
Where Superhuman Mail publishes an official status feed we read it too, and the verdict is the worse of what it reports and what our checks see: a major outage of Superhuman Mail itself is Down, trouble with one part of it is Degraded, problems at a few of a provider's many locations change nothing, and a security notice that marks nothing down is shown but changes nothing either. We check the feed every 3 minutes and read it again within minutes of any change to its incidents or components; a reading counts for 45 minutes after the last check that found nothing changed. The availability figures above are our measurement alone.

Get alerted when Superhuman Mail goes down

We check Superhuman Mail every 6 hours, and again when you open this page if that was more than 30 minutes ago. Your own monitors run as often as every 30 seconds, from up to 17 cities across three regions, and tell you the moment something breaks.

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