Is Mailchimp down?
Partially downchecked 3 minutes ago
Part of Mailchimp is not answering our probes: its API from 1 of the 10 regions we check.
As of Oct 7, 2026, 6:49 AM UTC, Mailchimp answered RealUptime's probes in 9 of the 10 regions that returned a reading. Our US-Central probe could not reach it.
We have an outage open for Mailchimp, 1h 27m so far.
Last outage: 32 min on Oct 4, 2026 (API, from US-Central).
Mailchimp publishes no status feed we can read, so the only independent reading here is ours on the left.
Mailchimp response time, by region
Is it Mailchimp, or is it you?
Watching an outage above does not tell you whether your own connection or site is also having a problem. Enter your own URL for one live check, right now, no signup. This checks the site you enter, not Mailchimp -- it cannot diagnose Mailchimp's own systems.
What we measured, function by function
Mailchimp answers on more than one surface, and they can fail apart. Each row is one surface, checked from the same regions. The verdict above follows the api row, because that is the surface we treat as this service's own; a failure on any other row is a partial outage, not a full one.
- WebUS-East: OperationalUS-West: OperationalEurope: OperationalAsia-Pacific: OperationalUS-Central: OperationalCanada: OperationalUK: OperationalSoutheast Asia: OperationalAustralia: OperationalSouth America: Operational
- APIprimaryUS-East: OperationalUS-West: OperationalEurope: OperationalAsia-Pacific: OperationalUS-Central: DownCanada: OperationalUK: OperationalSoutheast Asia: OperationalAustralia: OperationalSouth America: Operational
Get an email when we see Mailchimp go down, and when it is back
Get told when we measure this
We will tell you when our probes stop reaching Mailchimp, and again when they can reach it again. That is our own measurement from ten regions, not Mailchimp's status page. No account, no card.
Open incident
What we measured, and what people reported
Our US-Central probes cannot reach Mailchimp, without a matching rise in user reports.
- North AmericaDownUS-East, US-West, US-Central, Canada
- US-EastOperationallatency: 387msstatus code: 401checked: Oct 7, 2026, 6:37 AM UTC0 people in the last 5 minutesNot enough reports to sayOur US-East probes reach Mailchimp normally. We do not have enough reports from US-East to say anything about what people there are seeing.
- US-WestOperationallatency: 446msstatus code: 401checked: Oct 7, 2026, 6:49 AM UTC0 people in the last 5 minutesNot enough reports to sayOur US-West probes reach Mailchimp normally. We do not have enough reports from US-West to say anything about what people there are seeing.
- US-CentralDownlatency: 114msstatus code: 503checked: Oct 7, 2026, 6:24 AM UTC0 people in the last 5 minutesNot enough reports to sayOur US-Central probes cannot reach Mailchimp. We do not have enough reports from US-Central to say whether people there are seeing it too.
- CanadaOperationallatency: 324msstatus code: 401checked: Oct 7, 2026, 6:37 AM UTC0 people in the last 5 minutesNot enough reports to sayOur Canada probes reach Mailchimp normally. We do not have enough reports from Canada to say anything about what people there are seeing.
- South AmericaOperationallatency: 1517msstatus code: 401checked: Oct 7, 2026, 5:58 AM UTC0 people in the last 5 minutesNot enough reports to sayOur South America probes reach Mailchimp normally. We do not have enough reports from South America to say anything about what people there are seeing.
- EuropeOperationalEurope, UK
- EuropeOperationallatency: 717msstatus code: 401checked: Oct 7, 2026, 6:31 AM UTC0 people in the last 5 minutesNot enough reports to sayOur Europe probes reach Mailchimp normally. We do not have enough reports from Europe to say anything about what people there are seeing.
- UKOperationallatency: 324msstatus code: 401checked: Oct 7, 2026, 5:53 AM UTC0 people in the last 5 minutesNot enough reports to sayOur UK probes reach Mailchimp normally. We do not have enough reports from UK to say anything about what people there are seeing.
- Asia PacificOperationalAsia-Pacific, Southeast Asia, Australia
- Asia-PacificOperationallatency: 445msstatus code: 401checked: Oct 7, 2026, 6:28 AM UTC0 people in the last 5 minutesNot enough reports to sayOur Asia-Pacific probes reach Mailchimp normally. We do not have enough reports from Asia-Pacific to say anything about what people there are seeing.
- Southeast AsiaOperationallatency: 903msstatus code: 401checked: Oct 7, 2026, 6:25 AM UTC0 people in the last 5 minutesNot enough reports to sayOur Southeast Asia probes reach Mailchimp normally. We do not have enough reports from Southeast Asia to say anything about what people there are seeing.
- AustraliaOperationallatency: 1270msstatus code: 401checked: Oct 7, 2026, 6:02 AM UTC0 people in the last 5 minutesNot enough reports to sayOur Australia probes reach Mailchimp normally. We do not have enough reports from Australia to say anything about what people there are seeing.
Somewhere else or not sure: 0 people in the last 5 minutes
These are unverified reports from people using Mailchimp, counted separately from what our own probes measure. Anyone can file one, no account is needed, and the region on a report is chosen by the person filing it. We never open, extend or close an outage in our record based on report volume: only our own measurements do that. We have not received any reports for Mailchimp yet, which is not evidence that nothing is wrong.
Recent outages
measured entries are our own probes' readings; declared entries are the vendor's. How this check works
We have been measuring Mailchimp since August 20, 2026. We show nothing from before that date, and we never add an outage we did not observe ourselves, from any source.
Need this in writing? Generate an SLA evidence report for Mailchimp covering any window you pick, with our measurements and Mailchimp's own claim at the time, side by side.
Full availability history for Mailchimp: 90-day availability by region, month-by-month uptime, and every incident on record.
Monitor your own site the same way
This page shows what we see when we check this service, using the same ten regions, for a site you run. RealUptime Monitor watches your own servers from inside your network, and it starts free.
Start monitoring your own serversPut this badge in your README
Live, from this page's own readings.[](https://realuptime.io/outages/mailchimp)<a href="https://realuptime.io/outages/mailchimp"><img src="https://realuptime.io/outages/mailchimp/badge.svg?days=30" alt="Mailchimp uptime measured by RealUptime"></a>The badge shows the share of our probes that succeeded over the last 30 days, and the window is printed on it so the number always says what period it covers. If our readings go stale it says stale, and if we have no readings it says so: it will not show green on data we cannot vouch for. Free, no account, and it links back here. See how the badge works for every window and the honesty rules behind it.
What Mailchimp's SLA implies, from our measurement
At or above your target
We measured none of downtime for Mailchimp over the last 30 days, which is 100% uptime by our reading. A 99.9% target allows 43 minutes over that period.
By our measurement there is no shortfall to claim for this period.
Separately, we measured 1h 58m where only one of our regions was affected. It is excluded above because most SLAs would not credit it, and it is the kind of outage a single-vantage monitor never sees at all.
This is computed from our own probe measurements, not from Mailchimp's SLA instrumentation. Their contract is normally measured against their own systems, with their own exclusions and a claim window, so their figure and ours will differ. Use this to start the conversation and ask for their number. It is not legal advice and it is not a determination of what you are owed.