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Mailgun vs SparkPost - Uptime & Outage Comparison

Compare uptime, outage statistics, and incident history between Mailgun and SparkPost. See which service has better reliability.

Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.

Mailgun

Mailgun

Status monitoring since April 2020

Operational

Mailgun Incident Statistics

2
Last 7 days
3
Last 30 days
3
Last 90 days

Recent Mailgun Incidents

Resolved about 2 hours ago

Elevated 401 errors in US Region

Some requests may be incorrectly failing with 401 error codes in our US region.

Resolved 6 days ago

Intermittent API Errors in US Region

We are currently investigating this issue.

Resolved 22 days ago

Intermittent Email Validation Errors

We are currently investigating this issue.

SparkPost

SparkPost

Status monitoring since April 2020

Operational

SparkPost Incident Statistics

1
Last 7 days
7
Last 30 days
9
Last 90 days

Recent SparkPost Incidents

Resolved 8 days ago

Email delivery in US region affected

We are currently investigating issues with delivery of email impacting US region.

Resolved 15 days ago

Outbound message delivery is delayed/slow for some SparkPost customers (US an...

We are investigating an increase in delivery latency for some outbound messages.

Resolved 21 days ago

Microsoft Mail Delivery Delays and Temporary Rejections

We are currently seeing elevated temporary rejection rates for email delivered to Outlook.com, Hotmail, and other Mic...

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