Migrate from RAMM to Mailchimp

RAMM contacts map directly to Mailchimp subscribers. Email address is the primary key and unique identifier in both systems. Original RAMM record ID is stored as a custom merge field (ORIGINAL_SOURCE_ID) for traceability and delta-run deduplication. This ensures audit trails remain intact throughout the migration process.

RAMM first name property maps to Mailchimp's native FNAME merge field. Blank or null values in RAMM pass through as empty strings and display as blank in Mailchimp subscriber profiles. If the source field is missing, the merge field remains empty, preserving data integrity without errors.

RAMM last name property maps to Mailchimp's native LNAME merge field. If RAMM stores full name in a single field, FlitStack splits on the last space to populate both FNAME and LNAME. This approach ensures both name components are available for personalization and segmentation in Mailchimp.

Email is the unique identifier in both platforms. During migration, Mailchimp checks email against its suppression list before insertion — hard bounces and unsubscribes are caught at import and never reactivated. This prevents previously suppressed contacts from reappearing, protecting sender reputation from the start.

RAMM phone numbers map to Mailchimp's PHONE merge field. If RAMM stores unformatted numbers (10 digits, no country code), FlitStack adds a default country code prefix based on your account configuration to ensure SMS-capable formatting. This ensures consistent phone field format across your Mailchimp audience for future SMS campaigns.

RAMM text-based custom properties create new Mailchimp merge fields with type TEXT. Field names are sanitized (spaces removed, special characters stripped) to comply with Mailchimp's merge field naming rules. Standard plan limits apply: up to 30 merge fields total per audience.

RAMM numeric properties become Mailchimp NUMBER merge fields. Decimal precision is preserved. These fields can be used in Mailchimp's segmentation conditions for range-based filters (e.g., lifetime value greater than $5,000). This enables targeted campaigns that segment contacts by purchasing power and other numeric attributes.

RAMM date properties map to Mailchimp DATE merge fields. FlitStack converts date formats to Mailchimp's accepted format (MM/DD/YYYY or YYYY-MM-DD based on your locale setting). Invalid dates are flagged and stored as text notes for admin review. This helps maintain data accuracy across your audience.

RAMM tags map 1:1 to Mailchimp tags. Multiple tags per subscriber are preserved as a tag array. Mailchimp applies tags during import — no post-processing step required. Duplicate tag names from multiple RAMM list imports are consolidated into a single tag set.

RAMM groups and categories are mapped to Mailchimp tags. If RAMM groups use hierarchical naming (Category > Subcategory), FlitStack concatenates them into a single tag string (e.g., 'Region: Northeast') for Mailchimp compatibility. This flattening preserves hierarchical context while keeping tag names simple and searchable within Mailchimp.

Mailchimp does not preserve original contact creation dates natively. FlitStack stores the RAMM created timestamp in a custom datetime merge field (RAMM_CREATED_DATE__c) so reporting reflects true contact history. This ensures you can analyze acquisition trends and retention rates accurately after migration.

RAMM bounced and unsubscribed addresses export as a suppression list and are imported into Mailchimp before the main contact import. This prevents reactivation of suppressed contacts and protects sender reputation scores. Maintaining a clean suppression list also improves deliverability metrics and reduces spam complaints.

RAMM campaign send records, open rates, and click-through rates do not have a native Mailchimp equivalent because they are platform-specific aggregate metrics. FlitStack exports campaign statistics as a CSV reference file and attaches a summary note to each contact record in Mailchimp.

RAMM automation workflows (triggers, conditional sends, time-delay sequences) are not transferable to Mailchimp's automation engine. They must be rebuilt using Mailchimp's Journey Builder. FlitStack exports workflow definitions as a JSON specification document that your Mailchimp admin can use as a rebuild reference.

RAMM owner or account admin fields are stored as a Mailchimp contact note or applied as a system tag (e.g., 'Owner: [email protected]'). Mailchimp lacks a native owner-assignment model, so this is a reference-only mapping. Use these tags to route inquiries or track account ownership within your marketing workflows.