CheckUpstream measured MailerLite at 100.000% availability across 2026 independent checks (global · api). 1 incident was recorded in the past 12 months; the most recent resolved 17 days ago after 57 minutes. Status signals are polled from MailerLite's official Atlassian Statuspage status page, alongside independent probes and community reports.
180 days measured availability how this is computed
100.000%
global · api · n=2026 · p95 1101ms (30d)
Share of our own checks against MailerLite endpoints that returned MailerLite's expected response. Evidence that their API edge is answering correctly — not that every product behind it works.
Vendor disclosed: 1 incident · 179 of 180 days with none posted · 17m of declared impact
Fewer incidents in the last 30 days than 45% of 232 tracked services.
Share of each window with no impact declared by MailerLite
7d
100.000%
30d
99.960%
90d
99.987%
180d
99.993%
1y
99.997%
Downtime like this can be refundable
If you're a paying MailerLite customer, outages in these windows may count against MailerLite's SLA — vendors owe service credits for missed uptime targets, but only if you file inside the deadline. CheckUpstream tracks the entitlement, drafts the claim, and hands you the filing link.
Track your MailerLite entitlement →Does MailerLite actually matter to you?
A MailerLite outage only matters if something you ship depends on it. Point us at a public repository and we will read its dependencies and tell you — no account, nothing stored.
Check a repository →Aug 14, 10:17 UTC · resolved in 57m · Resolved
Live MailerLite status for your README or docs. Updates itself — no API key, no maintenance.
[](https://checkupstream.com/reliability/mailerlite)GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
MailerLite is currently Operational. CheckUpstream tracks MailerLite in real-time across the official status page, RSS / Atom feeds, and community telemetry. Refresh this page for the latest reading.
Looking for the live "is MailerLite down" view? See the MailerLite Live status page.
MailerLite's last resolved incident started 17 days ago and lasted 57 minutes (degraded performance).
MailerLite's 30-day measured availability is 100.000%, from CheckUpstream's own probes against MailerLite endpoints. It is the share of checks that returned the expected response, not a figure taken from MailerLite's status page.
Sign up to CheckUpstream and add MailerLite to a watchlist. We send incident alerts via Slack, email, webhook, or PagerDuty within seconds of detection, covering both the official status page and community signals (HN, Reddit, Bluesky, Cloudflare Radar).
We poll MailerLite's official status page on a 1-5 minute cadence, parse its RSS / Atom feed as a fallback, ingest community signals from social platforms, and aggregate per-org SDK telemetry. Multiple sources reduce false positives versus any single feed alone.