Free
Free
5 standard and micro hosts total · 500 metrics · 1 day data retention · 10 monitoring rules · 1 custom dashboard · up to 5M trace spans
Checked 5 Oct 2026
Plans and prices
Mackerel pricing
Standard
Not listed
460 days data retention · 100 monitoring rules · 100 custom dashboards · unlimited users · minimum usage fee of 2,180 JPY when billable features are used
Checked 5 Oct 2026
Standard (micro host)
Priced on request
30 metrics per micro host
Checked 23 Sep 2026