Substack down? Outage map, service status, incidents history

Is Substack down?

✅ Working normally

Substack appears to be working normally — report volume is within the typical range for this time of day. The last reported incident was about 123 days ago.

Last updated just now · 0 signals in the last 24h · within the normal range

Substack is a platform that lets writers publish email newsletters and monetize them through subscriptions

Contacts:

📈 User Reports and Outages in the Last 24 Hours

Outages are identified by unusual patterns or anomalies in user report activity

🌐 Substack Outage Map

The map is generated based on the locations of users who submitted reports on the site

Substack outage map · 2026-06-15

No outages have been reported for Substack in the past 24 hours.

Jun

May

Apr

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What’s typical for Substack

What people usually report

App50%

Servers50%

Substack reliability

123d ago

Last incident

Incidents (12 mo)

30m

Avg duration

30m

Total downtime (12 mo)

Based on 1 recorded incident over the last 12 months.

Recent outage history

resolvedFeb 11, 2026Service disruption30m
resolvedDec 5, 2025Service disruption19m

🔎 Social Media Monitoring

We monitor social media to detect signals that indicate issues with services

@_mxgnolia_ Substack is down the hall to the left

Substack is down, sad 😭

Have a great article for you but the Substack server is down :-(

Is Substack down for anyone else?

Substack is down.

substack down ?????

substack is really that app. it made scrolling feel like an art form again. you go down a rabbit hole for hours and leave with a full heart and a clearer mind.

@elnathan_john @VincentFoucher Please my dear master, I found your substack page down since Sunday and inaccessible till now.

hit no on the substack app having access to my contacts tell me why this next page showing me everyone i know down to my hs classmates parents?

substack being down currently is so random—where are the thinkers?

4mo

Substack is completely down?? 🤔🤔🤔

4mo

substack is down so i’m here

4mo

substack is down, quick, make a @leafletDOTpub blog and never look back!

4mo

Substack is down currently, so it will mean a delayed released of today's publication

4mo

Why is Substack down? Error code: 403 #substack

4mo

Unfortunately there is an outage for @Substack so apologies if you can't currently access Buzz Beat's page. Substack are aware of the issue and are trying to resolve the problem

4mo

Is Substack down right now

4mo

Is substack down?😶

4mo

Substack Chat is down. Who dunnit?

4mo

My phone is on iOS 16 and I’ve tried updating it too many times and it’s not working. Now I can’t use my substack app again😭💔😭💔

5mo

Live stream on our Substack channel here in a few minutes. Breaking down the week that was! Will archive up for later viewing!

5mo

Does @SubstackInc have an outage right now? It keeps saying I'm offline when I'm not when I try to create a new post. I've ruled out cached cookies, etc by resetting everything. I can successfully log in and get stuck at the `/publish/post/{id}` route.

5mo

Editing Substack on Safari and it's unusually bogged down with constant delays.

5mo

Power is back on, Winds still howling. One of the houses in my town lost their deck. Power outage caused by trees falling. Started thinking about doing a paid substack page. I‘ve been doing free since 2013 and would keep doing that, but I’d do more indepth charts, video, trades.

6mo

#cloudflaredown LinkedIn and Substack down for me oh well

6mo

i was about to finally subscribe to Mystery Grove's Substack however there is a massive Cloudflare outage going on so Substack is down. oh well maybe next time!

6mo

Is Substack down?

6mo

My best compliment are from Substack. I love that app down🙂‍↔️

6mo

Substack is still not working for me

6mo

twitter going down for hours and now there are gr*k ads taking up 50% of every page and all my notification settings have been reset. cant do this anymore im moving to substack

6mo

Frequently asked questions

Is Substack down right now?

Substack appears to be working normally — report volume is within the typical range for this time of day. The last reported incident was about 123 days ago.

Why is Substack not working for me?

We're not detecting a broad Substack outage right now, so a problem is most likely local to you — your internet connection, device, or the app. Try restarting the app, then your router. If many people report the same issue, this page will update to show it.

When was the last Substack outage?

The last recorded Substack incident was about 123 days ago.

How do I report a Substack problem?

Use the “Report a problem” button on this page and choose what's not working. Reports are anonymous and update the live status and outage map in real time.

How does Outage.Report know if Substack is down?

We aggregate anonymous user reports and monitor public social-media posts, comparing live volume against Substack's normal baseline for the time of day and region to detect anomalies — often before they're officially confirmed.