Migrate from Makesbridge to HubSpot

Makesbridge API requires custom extraction tooling — no native export format

Makesbridge exposes data through a REST API that uses POST requests and returns XML/CDATA responses. There is no native CSV or bulk-export button for subscribers and custom field data. FlitStack AI builds a custom extraction script per tenant that paginates through the API, handles rate limiting, and transforms the XML response into a structured dataset for HubSpot import. The API key must have read permissions on the subscriber and custom field endpoints. This step adds planning time to the migration and must be validated against the specific Makesbridge plan tier, as API access may be limited on lower-tier plans.

Custom field types in Makesbridge may not map cleanly to HubSpot property types

Makesbridge supports custom fields of various types (text, pick-list, date, checkbox, numeric). HubSpot enforces property types at import time, and pick-list values must exactly match HubSpot's allowed options. A Makesbridge pick-list field with values that do not align to HubSpot's expected options will cause import failures or require pre-creation of custom pick-list values in HubSpot. FlitStack AI audits all Makesbridge custom field definitions before import, creates the corresponding HubSpot property types in advance, and resolves type mismatches through transformation rules or custom field creation.

Makesbridge automation sequences do not migrate — rebuild required in HubSpot Workflows

Makesbridge workflow sequences (trigger conditions, drip paths, branch logic, delay rules) are platform-internal constructs with no structural equivalent in HubSpot. They cannot be exported and re-imported. FlitStack AI exports every Makesbridge workflow as a written rebuild specification documenting trigger logic, conditions, actions, and step order. Your HubSpot admin uses this specification to recreate the automations in HubSpot Workflows. The rebuild effort is proportional to the number and complexity of sequences — teams with 10+ active workflows should budget additional post-migration configuration time.

Email engagement history has no native HubSpot equivalent — partial migration only

Makesbridge stores detailed per-subscriber engagement history (opens, clicks, bounces, unsubscribes, campaign enrollment records). HubSpot's activity model is structured around the activity timeline and does not natively store historical engagement metrics as static contact properties. FlitStack AI captures the most recent open, click, and bounce timestamps as custom contact properties, and preserves bounce counts and unsubscribe records as suppression flags. Full engagement history (every individual email event) cannot be stored in HubSpot's contact record without creating an unwieldy number of activity entries, so a representative snapshot is migrated rather than the complete event log.

Makesbridge uses a list-centric model — list membership does not map as a first-class HubSpot object

Makesbridge organizes contacts around lists; a subscriber can belong to multiple lists and receive different campaigns based on list membership. HubSpot has no equivalent list membership object — contacts exist independently and can be added to HubSpot static lists, but there is no native property tracking which lists a contact originated from beyond list assignment. FlitStack AI creates a HubSpot static list for each Makesbridge list, adds the relevant contacts, and captures the list names as a custom text property (makesbridge_list_membership__c) on the contact record so the original segmentation logic is visible in HubSpot.