Is Trello down?
Partially downchecked moments ago
Our probes cannot reach Trello from 2 of the 10 regions we check; the other 8 answered.
As of Sep 13, 2026, 4:15 PM UTC, Trello answered RealUptime's probes in 8 of the 10 regions that returned a reading. Our Australia and South America probes could not reach it.
We have an outage open for Trello, 2h 27m so far.
Last outage: 4h on Sep 12, 2026 (web surface, from South America, intermittent).
Trello reports: All systems operational (“All Systems Operational”)
Trello's own component breakdown, as they publish it
- Trello.comOperational
- APIOperational
- Atlassian Support - Support PortalOperational
- Atlassian Support TicketingOperational
- Atlassian Support Knowledge BaseOperational
These are Trello's components, named and scored by Trello. We do not map them onto the functions we check above, because we have no way to know which of their components our checks touch. Two lists, side by side, neither one rewriting the other.
This is Trello's own claim about their service, shown separately from what we measured. We never change our own numbers based on what a vendor reports, and this reading never changes theirs. Read both.
Trello response time, by region
Is it Trello, 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 Trello -- it cannot diagnose Trello's own systems.
Open incident
What we measured, and what people reported
Our Australia and South America probes cannot reach Trello, without a matching rise in user reports.
- North AmericaOperationalUS-East, US-West, US-Central, Canada
- US-EastOperationallatency: 126msstatus code: 400checked: Sep 13, 2026, 3:54 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-East probes reach Trello normally. We do not have enough reports from US-East to say anything about what people there are seeing.
- US-WestOperationallatency: 274msstatus code: 400checked: Sep 13, 2026, 3:46 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-West probes reach Trello normally. We do not have enough reports from US-West to say anything about what people there are seeing.
- US-CentralOperationallatency: 295msstatus code: 400checked: Sep 13, 2026, 4:15 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-Central probes reach Trello normally. We do not have enough reports from US-Central to say anything about what people there are seeing.
- CanadaOperationallatency: 417msstatus code: 400checked: Sep 13, 2026, 3:19 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Canada probes reach Trello normally. We do not have enough reports from Canada to say anything about what people there are seeing.
- South AmericaDownlatency: 178msstatus code: 405checked: Sep 13, 2026, 3:49 PM UTC0 people in the last 5 minutesNot enough reports to sayOur South America probes cannot reach Trello. We do not have enough reports from South America to say whether people there are seeing it too.
- EuropeOperationalEurope, UK
- EuropeOperationallatency: 261msstatus code: 400checked: Sep 13, 2026, 3:59 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Europe probes reach Trello normally. We do not have enough reports from Europe to say anything about what people there are seeing.
- UKOperationallatency: 176msstatus code: 400checked: Sep 13, 2026, 3:50 PM UTC0 people in the last 5 minutesNot enough reports to sayOur UK probes reach Trello normally. We do not have enough reports from UK to say anything about what people there are seeing.
- Asia PacificDownAsia-Pacific, Southeast Asia, Australia
- Asia-PacificOperationallatency: 403msstatus code: 400checked: Sep 13, 2026, 3:44 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Asia-Pacific probes reach Trello normally. We do not have enough reports from Asia-Pacific to say anything about what people there are seeing.
- Southeast AsiaOperationallatency: 1232msstatus code: 400checked: Sep 13, 2026, 4:05 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Southeast Asia probes reach Trello normally. We do not have enough reports from Southeast Asia to say anything about what people there are seeing.
- AustraliaDownlatency: 537msstatus code: 405checked: Sep 13, 2026, 3:42 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Australia probes cannot reach Trello. We do not have enough reports from Australia to say whether people there are seeing it too.
Somewhere else or not sure: 0 people in the last 5 minutes
These are unverified reports from people using Trello, 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 Trello 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 Trello 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 Trello covering any window you pick, with our measurements and Trello's own claim at the time, side by side.
Full availability history for Trello: 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 serversTell me when this goes down
Get told when we measure this
We will tell you when our probes stop reaching Trello, and again when they can reach it again. That is our own measurement from ten regions, not Trello's status page. No account, no card.
Put this badge in your README
Live, from this page's own readings.[](https://realuptime.io/outages/trello)<a href="https://realuptime.io/outages/trello"><img src="https://realuptime.io/outages/trello/badge.svg?days=30" alt="Trello 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 Trello's SLA implies, from our measurement
Below your target
We measured 2h 26m of downtime for Trello over the 592h 15m since we started watching it on 2026-08-20, which is 99.5875% uptime by our reading. A 99.9% target allows 35 minutes over that period.
That is 1h 51m more than the target allows. The figure above is the pro-rata share of one month's fee for the time we could not reach it. Your contract probably uses a tiered credit schedule instead, and we have not read it, so treat this as one common way to reason about a credit rather than the amount they owe.
Separately, we measured 24h 22m 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 Trello'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.