CRM migration
Field-level mapping, validation, and rollback between Results and Mailchimp. We move data and schema; workflows are rebuilt natively in Mailchimp.
Results
Source
Mailchimp
Destination
Compatibility
4 of 9
objects map 1:1 between Results and Mailchimp.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Migrating from Results to Mailchimp is a data-first move: you are moving contact records and engagement history from a CRM into an email marketing platform whose primary record type is the Audience Member. Results Companies, Deals, Pipelines, and Tickets have no Mailchimp equivalent and must be handled as tags, merge fields, or documented gaps. We resolve the schema difference by scoping Results fields during discovery, designing Mailchimp merge fields with a 255-character truncation rule, importing suppression lists before contacts to protect deliverability, and restoring engagement history from the past 90 days through Mailchimp's activity import. We do not migrate automations, templates, or forms as code; we deliver a written inventory of these for your admin to rebuild in Mailchimp's builder. Domain authentication via SPF and DKIM is performed before first send to prevent inbox placement failures.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Results object lands in Mailchimp, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Results
Contact
Mailchimp
Audience Member
1:1Results Contacts map to Mailchimp Members within a designated Audience. We use email address as the primary dedupe key. The Results contact's name, phone, address, and custom field data map to Mailchimp merge fields (FNAME, LNAME, PHONE, ADDRESS fields). Subscription status in Results (subscribed, unsubscribed, bounced) maps to Mailchimp Member Status directly. Any contact in Results without an email address is flagged in the reconciliation report and excluded from import because Mailchimp requires a valid email for Member records.
Results
Company
Mailchimp
Tag or Merge Field
1:manyResults Companies have no direct Mailchimp equivalent. We offer two strategies: store the company name as a Mailchimp Tag (one tag per Company, applied to all Members with that Company value) for segmentation, or map Company fields to custom merge fields on each Member record. The customer's choice during scoping determines whether Company name, domain, industry, and employee count become tags or merge fields. Tags are recommended for companies that recur across multiple Contacts; merge fields are recommended for one-contact-per-company accounts.
Results
Deal
Mailchimp
Tag or Merge Field
lossyResults Deals have no Mailchimp equivalent because Mailchimp does not have a deal or opportunity object. Deal fields (deal name, amount, stage, close date) that the customer wants to preserve are mapped to custom merge fields on the associated Contact's Member record, or to Tags prefixed with DEAL:. Deal pipeline and stage assignments become Tags for segmentation in Mailchimp. The customer specifies which Deal fields matter for ongoing marketing segmentation during scoping.
Results
Pipeline
Mailchimp
Tag Taxonomy
lossyResults Pipelines do not map to Mailchimp. Pipeline names become a tag group (PIPELINE:) in Mailchimp, and each pipeline assignment is a tag on the Member record. This allows the customer's admin to create Mailchimp segments filtering by pipeline in the Audience view. Stage names within each pipeline similarly become tags (STAGE:). The tag taxonomy is documented in the migration handoff.
Results
Activity (calls, emails, meetings, tasks)
Mailchimp
Activity Import (sends, opens, clicks)
1:1Results engagement history (calls, emails, meetings, tasks) has no direct Mailchimp equivalent in the Member record. We extract the past 90 days of email engagement data from Results (send timestamp, open timestamp, click timestamp) and import these as Mailchimp activity records against the matching Member. Historical data older than 90 days cannot be imported into Mailchimp per platform constraints; we export this as a CSV reference file for the customer's records. Call, meeting, and task engagement is documented as a gap in the handoff report.
Results
Custom Field
Mailchimp
Merge Field
1:1Results custom fields map to Mailchimp custom merge fields. Text-based custom fields are created as TEXT merge fields in Mailchimp with a 255-character limit. Fields exceeding this limit are split across two merge fields (FIELD_NAME and FIELD_NAME_LONG) or truncated with a note in the migration report. Date fields are converted to Mailchimp DATE merge fields. Number fields map to NUMBER merge fields. Picklist fields map to RADIO or dropdown merge fields. All merge field mappings are defined in the scoping document before migration begins.
Results
Tag
Mailchimp
Tag
1:1Results tags on Contacts map directly to Mailchimp Tags on the corresponding Member. Tag names are preserved as-is. Mailchimp Tags can be applied across all Audiences if the customer's Mailchimp setup uses a single shared Audience, or scoped per Audience if multiple Audiences exist. We resolve this during scoping by checking whether the customer's Mailchimp account uses one or multiple Audiences.
Results
Attachment
Mailchimp
ContentDocument (manual post-migration)
lossyResults Attachments linked to Contacts have no direct Mailchimp import path. We export attachment metadata (filename, linked contact, upload date) as a CSV and note the gap in the handoff report. The customer's admin recreates or links attachments manually in their chosen storage system post-migration. Attachments are not a standard part of the Mailchimp Member data model.
Results
Ticket
Mailchimp
Tag (Customer Service reference)
lossyResults Tickets do not have a Mailchimp equivalent. If the customer uses Tickets to track customer service history relevant to marketing (for example, identifying at-risk customers), we map Ticket status and subject as Tags on the Member record. Open tickets become a CUSTOMER_SERVICE:OPEN tag; resolved tickets become CUSTOMER_SERVICE:RESOLVED with the resolution date as a custom merge field. This is a best-effort mapping documented in scoping.
| Results | Mailchimp | Compatibility | |
|---|---|---|---|
| Contact | Audience Member1:1 | Fully supported | |
| Company | Tag or Merge Field1:many | Fully supported | |
| Deal | Tag or Merge Fieldlossy | Fully supported | |
| Pipeline | Tag Taxonomylossy | Fully supported | |
| Activity (calls, emails, meetings, tasks) | Activity Import (sends, opens, clicks)1:1 | Fully supported | |
| Custom Field | Merge Field1:1 | Fully supported | |
| Tag | Tag1:1 | Fully supported | |
| Attachment | ContentDocument (manual post-migration)lossy | Fully supported | |
| Ticket | Tag (Customer Service reference)lossy | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Results gotchas
QuickBooks-linked records have dual sources of truth
Suite is not architected to scale beyond ~15 users / 15K contacts
No documented public REST API
Field Service photos and signatures require separate binary extraction
Mailchimp gotchas
Contact count includes unsubscribed and non-subscribed records
Automation workflows cannot be exported
Account suspensions trigger silently during migration
Template HTML is Mailchimp-specific and may not render in other platforms
E-commerce data requires active store connection
Pair-specific challenges
Migration approach
Discovery and export feasibility verification
We review the Results environment: custom field definitions, Contact and Company record counts, Deal and Pipeline structures, tag taxonomy, and engagement volume. Because Results lacks confirmed public API documentation, we request a test export or API access during discovery to verify field names, data types, and export completeness. We document the Results-to-Mailchimp field mapping matrix, flag any fields exceeding Mailchimp's 255-character merge field limit, and identify any custom objects or deal data the customer wants to preserve as tags or merge fields.
Mailchimp schema design
We configure the Mailchimp destination: create or select the target Audience, define custom merge fields matching the Results schema, establish the tag taxonomy for Company, Deal, Pipeline, and Ticket data, and document the suppression list import plan. We advise on SPF and DKIM authentication setup before first send to protect inbox placement. The customer creates the Mailchimp account if not already in place, and we provide the merge field API names for the customer's admin to create before the contact import phase.
Suppression list import
We extract all unsubscribed, bounced, and cleaned email addresses from Results and import them into Mailchimp as non-subscribed contacts before the active contact import. This step is mandatory for deliverability and is included in every migration plan. We verify the suppression list row count and confirm the Mailchimp import result before proceeding to active contact import.
Contact and engagement import
We export all Contacts from Results with their primary fields, custom field values, tag assignments, and subscription status. We map each Results field to the corresponding Mailchimp merge field, apply the 255-character truncation rule to text fields, and import the contact CSV in batches with exponential backoff. After contact import, we extract and import the past 90 days of email engagement history (send, open, click timestamps) as Mailchimp activity records against the matching Members. We reconcile row counts and sample records against the Results source.
Automation and template inventory handoff
We do not migrate automations, forms, landing pages, or email templates as code. These are different automation models between Results and Mailchimp and require manual recreation. We deliver a written inventory of every active Results automation with its trigger, conditions, and actions, plus a template and form list requiring rebuild. The customer's admin uses this inventory to recreate workflows in Mailchimp Customer Journeys, rebuild forms as Mailchimp signup forms, and recreate templates in Mailchimp's template builder.
Deliverability setup and cutover
We configure SPF, DKIM, and domain authentication in the DNS records associated with the sending domain before the first campaign send. We verify the authentication records propagate and confirm Mailchimp's domain verification status. Cutover freezes new Writes on Results and points the sending source to Mailchimp. We run a post-migration validation: row counts in Mailchimp Audience, sample record checks against Results source, and a test send to a small internal list. We support a 72-hour hypercare window for data corrections. Post-hypercare, the customer manages ongoing Mailchimp sends independently or engages FlitStack AI for follow-on projects.
Platform deep dives
Results
Source
Strengths
Weaknesses
Mailchimp
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Results and Mailchimp.
Object compatibility
2 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Results: Not publicly documented.
Data volume sensitivity
Results doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
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