Pricing

KerrOS Calendar pricing

As kerros.com lists them, read 9 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Pro	monthly · Hybrid cloud deployment · Enterprise connectors · Regular support · API access included · No SSO/SAML, SOC2 compliance, or custom SLA	$20 a month
Core	lifetime · Local deployment · Basic connectors · Regular support · API access, SSO/SAML, SOC2 compliance, and custom SLA not included	On request
Enterprise	Custom · Dedicated cluster · Custom connectors · White-glove support · API access, SSO/SAML, SOC2 compliance, and custom SLA	On request