Migrate from Sugar Market to HubSpot

Pre-migration audit and owner resolution mapping

Before extracting any data, FlitStack AI runs a discovery scan against your Sugar Market REST API endpoint at developer.salesfusion.com/api/2.0/. The scan catalogs all object counts (Accounts, Contacts, Leads, Opportunities, Tasks, Events, Calls), custom field definitions per module, and user records. Owner resolution follows: we extract all Sugar Market user emails and cross-reference against your HubSpot user list. Users with matching emails auto-resolve; mismatches surface in a mapping table for your admin to complete. This step generates the migration plan document that defines object load order, value mappings for picklists, and any custom field overflow handling. Discovery typically completes within 24 hours of API credential provisioning.

Schema provisioning in HubSpot

With the migration plan approved, FlitStack AI provisions HubSpot's destination schema. This includes creating custom properties for fields that have no native HubSpot equivalent (original create dates, Sugar Market IDs, lifecycle reconstruction data), configuring deal pipelines matching your Sugar Market pipeline count and stage names, and setting up custom objects if your Sugar Market instance uses custom modules. For each pipeline, we apply stage probability defaults and forecast category assignments matching your historical close rates. Schema provisioning runs in a HubSpot sandbox environment when available; production schema updates happen in a maintenance window before the data load phase.

Accounts-first data extraction and Company load

Sugar Market Accounts extract first via the /accounts endpoint. The load sequence follows foreign-key dependency order: Accounts (no dependencies), then Contacts and Leads (depend on Accounts via account_id), then Opportunities (depend on Accounts and Contacts via account_id and contact_id). During extraction, we validate that each referenced Account exists before moving to dependent objects. Any orphaned Contact or Opportunity records (pointing to deleted Accounts in Sugar Market) are flagged and loaded with a default 'Unassigned' HubSpot Company. Account hierarchy (parent_id relationships) resolves during this phase by ensuring parent Accounts migrate before child Accounts. The extraction uses pagination to handle large account volumes without API timeout.

Contacts and Leads split with lifecycle stage reconstruction

Sugar Market Contacts and Leads extract together and split during transformation. The lifecycle reconstruction logic queries each Contact's associated Opportunities to determine the appropriate HubSpot lifecycle_stage value. Contacts with closed-won Opportunities become 'customer'; contacts with open Opportunities become 'opportunity'; contacts with email activity but no opportunities become 'lead'; contacts with no activity become 'subscriber'. Unconverted Sugar Market Leads load as Contacts with 'lead' lifecycle stage. The transformation layer applies all value mappings for picklist fields (lead status, industry, opportunity stage) and stamps original create dates, modification timestamps, and Sugar Market record IDs as custom properties. Duplicate detection runs on email plus company before the transformed dataset commits to HubSpot.

Sample migration with field-level diff and validation

A representative sample of 100–500 records spanning Accounts, Contacts, Deals, and activity history migrates to HubSpot first. FlitStack AI generates a field-level comparison report showing source value, mapped value, and destination value for every field in the sample. Your team reviews the report to verify lifecycle stage assignments, pipeline and stage mappings, owner resolution accuracy, and any custom field handling. Field-level validation catches value-mapping gaps (a picklist value not in the mapping table), owner resolution failures, and character limit overflows before the full migration runs. Sample validation typically takes 1–2 business days. No records are committed to production HubSpot until the sample diff is signed off.

Full migration run with delta-pickup window and rollback readiness

With sample validation approved, FlitStack AI executes the full migration against production HubSpot. The load follows the dependency-ordered sequence from the sample phase. A delta-pickup window opens at migration start: any records created or modified in Sugar Market during the migration run are captured in a second extraction and loaded after the initial commit. The delta window typically runs 24–48 hours. An audit log records every operation (record count, field mappings applied, errors encountered, and rollback checkpoints). If reconciliation fails or record counts diverge beyond tolerance, one-click rollback reverts all migrated records to pre-migration state. After rollback confirmation, the migration can re-run with corrected parameters. Final sign-off requires your team to confirm record counts and spot-check data in production HubSpot.