DEAR Inventory to Kustomer integration — real-time, two-way sync

Yes. Stacksync provides a managed, real-time two-way integration between DEAR Inventory and Kustomer: authenticate both systems, choose the objects to sync (such as DEAR Inventory's Sale orders and Purchase orders), map fields visually, and changes propagate both ways in milliseconds — no code required.

Yes — Stacksync ships production-grade connectors for both DEAR Inventory and Kustomer. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.

Change detection on DEAR Inventory: Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module. On Kustomer: Outbound webhooks on record events, plus polling for backfill. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.

On the Kustomer side: Custom Objects (Klasses), Users, Teams, Tags, plus custom fields where Kustomer exposes them. On the DEAR Inventory side: Locations, Products, Stock levels, Sale orders. Stacksync auto-detects both schemas and converts types between the two systems.

Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.

Common patterns for DEAR Inventory and Kustomer: Where DEAR Inventory handles order-to-cash: closed-won flows through; Where DEAR Inventory is the finance system of record: money status on the account; One customer master. A deal won in Kustomer creates or updates the customer in DEAR Inventory with clean data, so fulfillment and invoicing start without re-entry.