Things to keep in mind:

• Loopster connects to HubSpot via OAuth. You choose which HubSpot account to connect, and you can connect multiple HubSpot accounts to one Loopster workspace.

• Imports are scoped to what you configure: record type (contacts, companies, or deals), source (all records, a static list, or property-based filters), and the specific properties you select as columns.

• Updates match existing HubSpot records by their HubSpot Object ID, so records are edited in place rather than duplicated.

• Loopster never creates HubSpot contacts, and it never fills a blank email or replaces an existing one — the email property is only written to confirm an address the contact already has. Companies and deals can be created or updated from data in your workspace.

• Only the properties you explicitly map are written back to HubSpot. Unmapped properties are never modified, and you can use run conditions to control exactly which rows sync. You can also add updated contacts to a HubSpot static list as part of a run.

• Syncs are not continuous by default: imports run manually or on the schedule you set, and writes to HubSpot run when you trigger them or when auto-run is enabled. Review your property mappings before enabling auto-run to avoid overwriting fields your team maintains manually.

• Disconnecting the integration (from Loopster settings or by uninstalling the app in HubSpot) immediately stops all scheduled imports and write-backs for that account.