Buttondown
Status
Maintenance
Previous incidents
Get updates
Get status updates
Get e-mail notifications whenever Buttondown creates, updates or resolves an incident.
Subscribe to specific components
Outbound emails
Backlog
API
p95 response time
Heroku -> HTTP error codes (API)
Subscriber-facing webface
buttondown.com/applied-cartography
Author-facing webface
buttondown.com
p95 response time
Transactional emails (replies, automations, notifications)
Webhooks and automations
External event backlog
Webhook backlog
Subscribe
Previous incidents
Feb 2026 to Apr 2026
April 2026
No incidents reported
March 2026
No incidents reported
February 2026
No incidents reported