01
Relationships
Every customer, lead and contact in one place, with the full history of each relationship.
Operations platform
One command for the whole operation.
HARMONY is SENTRY's operations platform. Customer relationships, communications, quotes, orders and production run in one secure workspace, for the businesses we serve.
What HARMONY does
One workspace for the work that runs a business: who your customers are, what they asked for, what was promised and where it stands.
02
Communications
Email, chat and messaging in a single inbox. AI drafts replies, and a person reviews every draft before it is sent.
03
Orders and production
Quotes, orders, invoices and production, tracked from first enquiry to delivery.
04
Insight
Live reporting on pipeline and operations, built from the work itself.
Built for discretion
What happens in HARMONY stays between us and the businesses we serve.
Invitation only
Access is granted by SENTRY and by the businesses we serve. There is no public sign-up.
Your data stays yours
What a business puts into HARMONY belongs to that business. We keep it private and secure on its behalf.
Strong sign-in
Sign in with Google or with a passkey on your own device.
Accountable
Access follows each person's role, and changes are recorded in an audit trail.
Enterprise Command
Some things are not announced.
Beyond what this page describes, HARMONY runs a deeper layer for the few who carry everything. It is not shown here.
Ask in private