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- MailerLite

Is MailerLite Down?
Reachable from all 8 checked regions
Average response time: 409ms
Last checked · checks run every 6 hours
Official status page: https://status.mailerlite.com
MailerLite uptime
Measured from multiple regions every 6 hours. Percentages count only checks that returned an availability answer — 12 days measured so far. A dash means that window does not yet hold enough measured days to publish a figure.
30-day history
12-day clean streakReachability by region
Each region runs its own request from a different part of the world. A service can be up for one continent and down for another, which is usually the first sign of a routing or CDN problem.
What MailerLite does
MailerLite is email marketing software for creators and small businesses: subscriber lists, campaign sending, automation sequences, landing pages and signup forms. Businesses run their newsletters and their automated welcome and purchase sequences on it, so it is the dependency behind both scheduled sends and the emails triggered by activity on their own websites.
What an outage looks like
Campaigns will not send, or sit in a sending state without progressing. Automation sequences stop triggering, so welcome emails and follow-ups never reach new subscribers. Signup forms on your own site fail to record subscribers. Landing pages hosted by MailerLite return errors. Click tracking links inside already-delivered emails stop redirecting.
What to do about it
Read status.mailerlite.com, which reports website, App, Email sending, Landing pages and websites, Links and tracking, API and integrations, Subscriber management and Automations as separate components, with the older Classic product grouped apart. Check the one matching your symptom rather than the headline. Hold off resending a stuck campaign until Email sending is operational, since a partial send can otherwise deliver twice.
Is it down for everyone, or just you?
If this page says MailerLite 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 18 cities across three regions to find out where it breaks.
Related services
MailerLite outage FAQ
My campaign says it sent but subscribers did not receive it. Is MailerLite down?
Do links in emails I already sent stop working during an outage?
Will subscribers who sign up during an outage be lost?
Does an outage affect automations that should have triggered?
Is it MailerLite or my own sending domain?
How we measure this
- We request MailerLite's public endpoint every 6 hours from Fly.io regions across six continents — the most recent check ran from 8 of them.
- A region counts as down only when it gets no usable HTTP response. A
403or429means the origin answered and refused us, which we report as blocked, never as an outage. - A single failing region is treated as probe noise. We only change the 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 MailerLite publishes an official status feed we read it too. An all-clear from the vendor can soften an unconfirmed degradation; a vendor-declared outage only worsens our verdict when our own checks corroborate it.
Get alerted when MailerLite goes down
This page refreshes every 6 hours. Your own monitors run as often as every 30 seconds, from up to 18 cities across three regions, and tell you the moment something breaks.
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