Product
Functions / features
Overwhelmingly Simple Installation
Full-fledged Monitoring
Advanced Monitoring
Multi-cloud and Containers
Customize and Automate
Reliability
Reliability born from dogfooding
Pricing
Support
Announcements
Sign In
Try it free
Contact
Announcements
2023.08.24
Graph annotations can now be displayed in a list and searched through, and more
Release
Enabled getting the Virtual Machines VM availability metric with Azure integration, and more
Notice regarding monitoring-related issue for Google Cloud integration
Recent Articles
2025.09.17
Release
Service Map is introduced and now visually indicates errors occurring in APM-monitored services, and more
2025.09.10
Release
New variables added for use with the Metric Explorer, plus three more updates
2025.08.20
Maintenance
On Sep 3 (Wed.), browsing for Mackerel documents will be unavailable for a short period of time between 1:00-2:00 a.m.
2025.08.13
Release
You can now export information from the HTTP Server and Database tabs in CSV, JSON, and other formats, and more
2025.07.31
News
To Customers Using Google Cloud Integration: Notification of Changes to Cloud Monitoring Rate Structure
See all articles
Get started monitoring with your team
Sign up for the free trial
Contact us