SparkPost vs SendGrid - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between SparkPost and SendGrid. 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.
SparkPost
Status monitoring since April 2020
Operational
SparkPost Incident Statistics
1
Last 7 days
2
Last 30 days
14
Last 90 days
Recent SparkPost Incidents
Resolved
about 4 hours ago
Outbound message delivery is delayed/slow for some SparkPost customers (US ho...
We are investigating an increase in delivery latency for some outbound messages. (NOTE: This does not impact our cus...
Resolved
22 days ago
SSO Login Failures Due to reCAPTCHA Configuration Issue
We have identified an issue affecting Single Sign-On (SSO) logins. Users authenticating via SSO are unable to access ...
Resolved
about 1 month ago
Delays in sending emails to Microsoft domains
We are currently investing reported delays when sending emails towards Microsoft email domains
SendGrid
Status monitoring since April 2020
Ongoing Maintenance
SendGrid Incident Statistics
2
Last 7 days
9
Last 30 days
18
Last 90 days
Recent SendGrid Incidents
Resolved
7 days ago
Incomplete Advanced Statistics
Starting around 1pm PST on February 7th, our engineers began investigating an issue with Advanced Statistics (Geograp...
Resolved
7 days ago
Unable to Create Support Ticket from SendGrid Help Center
Starting around 8:15 am PST on February 11th, our engineers began investigating an issue with the SendGrid Help Cente...
Resolved
14 days ago
Sender Authentication Degraded
Starting around 10am on February 4, 2026, our engineers began investigating an issue with Sender Authentication. User...
Components Status
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