CRM migration
Field-level mapping, validation, and rollback between Smarketing Cloud and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Smarketing Cloud
Source
Twenty CRM
Destination
Compatibility
6 of 10
objects map 1:1 between Smarketing Cloud and Twenty CRM.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Smarketing Cloud to Twenty CRM is a migration where the source platform's lack of API documentation and proprietary export format define the entire approach. Smarketing Cloud does not publish a developer portal or bulk export API, so we build a custom ETL pipeline per migration, parsing Smarketing Cloud's export format and mapping it to Twenty's Company, People, and Opportunity objects. We preserve the Company-People linkage via foreign key resolution, map Pipeline stage names to Twenty's stage values agreed with the customer, and reconstruct Campaign membership as People-Company-Workspace relationships. We do not migrate Automation Workflows, Email Templates, or Campaign send histories as functional code — we deliver a written inventory of every automation requiring rebuild in Twenty's workflow builder and recommend recreating dynamic segments as Twenty's filter queries. Activity history migrates via Twenty's REST or GraphQL API with rate-limit handling and batch chunking.
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 Smarketing Cloud object lands in Twenty CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Smarketing Cloud
Contact
Twenty CRM
People
1:1Smarketing Cloud Contacts map to Twenty People records. Standard fields (name, email, phone, lifecycle stage) migrate directly. Custom Contact properties in Smarketing Cloud's incremental custom property model require schema auditing during discovery — we map each to a Twenty custom field and flag any Smarketing Cloud properties without a clean Twenty equivalent for customer resolution before import. The email address is the dedupe key.
Smarketing Cloud
Company
Twenty CRM
Company
1:1Smarketing Cloud Company profiles map to Twenty Company records. The Company-Contact linkage is preserved by exporting both objects and reconstructing the relationship via foreign key matching on the contact's company_id field. We resolve the Company reference at migration time so that People records are linked to the correct Company on insert.
Smarketing Cloud
Pipeline
Twenty CRM
Opportunity
lossySmarketing Cloud Pipelines and their stages map to Twenty Opportunity records grouped by workspace pipeline. Stage names and ordering vary per Smarketing Cloud account since teams configure them freely. We export the full stage sequence from Smarketing Cloud and remap to Twenty stage values agreed with the customer during scoping. The pipeline workspace association in Twenty is set at import time based on the Smarketing Cloud pipeline assignment.
Smarketing Cloud
Campaign
Twenty CRM
Workspace + People
lossySmarketing Cloud Campaign member lists map to People records with a workspace association or custom field indicating Campaign enrollment. Campaign enrollment history (which Contacts were enrolled in which Campaigns and when) is preserved as a custom field on the People record. We do not migrate Campaign send history records as functional data — they are documented in the inventory handoff. Dynamic Campaign segments are documented as filter criteria for recreation as Twenty filter queries.
Smarketing Cloud
Custom Object
Twenty CRM
Custom Object
1:1Smarketing Cloud custom objects (with their schemas, field definitions, and all record data) map to Twenty custom objects. The destination schema — including all custom fields, lookup relationships, and field types — must be pre-created in Twenty's Settings Data Model before import. We coordinate sequencing so that custom object schemas are created first, then records are imported with their cross-object lookups resolved at migration time.
Smarketing Cloud
User
Twenty CRM
Member
1:1Smarketing Cloud User records (name, email, role, team assignment) map to Twenty Member records. Role assignment from Smarketing Cloud maps to Twenty's permission system — we document the role mapping during scoping and apply it at import time. Inactive Smarketing Cloud users can be exported but the migration scope for inactive records is agreed with the customer before extraction.
Smarketing Cloud
Tag
Twenty CRM
Tag or Label
lossyTags on Smarketing Cloud Contacts and Companies export as tag strings per record. We reapply them in Twenty as bulk tag operations against the migrated People and Company records. The tagging structure (which records share which tags) is preserved. Twenty supports both tag-style and label-style categorization — the customer chooses the preferred approach during scoping.
Smarketing Cloud
Activity (calls, emails, notes)
Twenty CRM
Task or Note
1:1Smarketing Cloud Activity logs linked to Contacts and Companies export with activity type, timestamp, owner email, and description text. Activity records migrate to Twenty Task or Note objects with the owner resolved via email-to-member lookup. Activity timestamps are preserved for historical timeline accuracy. The migration of activity history depends on what is accessible in the source account's plan tier.
Smarketing Cloud
Attachment
Twenty CRM
Attachment
1:1File attachments linked to Contacts, Companies, or Activities are exported with their metadata and file URL. We download files to a staging bucket and re-upload to the destination Twenty workspace, preserving the original filename and linking the file to the parent record. Attachments without a downloadable URL in Smarketing Cloud are flagged for manual review.
Smarketing Cloud
List/Segment
Twenty CRM
Filter Query
lossyStatic Lists export as record sets and re-import as tagged People records. Dynamic Segments export as record sets for a point-in-time snapshot, and we document the active filter criteria for recreation as Twenty filter queries. Dynamic segments are not migrated as live automated queries since the underlying filter logic differs between platforms — the customer recreates them in Twenty after migration.
| Smarketing Cloud | Twenty CRM | Compatibility | |
|---|---|---|---|
| Contact | People1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Pipeline | Opportunitylossy | Fully supported | |
| Campaign | Workspace + Peoplelossy | Fully supported | |
| Custom Object | Custom Object1:1 | Fully supported | |
| User | Member1:1 | Fully supported | |
| Tag | Tag or Labellossy | Fully supported | |
| Activity (calls, emails, notes) | Task or Note1:1 | Fully supported | |
| Attachment | Attachment1:1 | Fully supported | |
| List/Segment | Filter Querylossy | 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.
Smarketing Cloud gotchas
No public API documentation or developer portal
Proprietary data format with no bulk export format documented
Performance bottlenecks during high-volume campaign sends
Limited historical data export for record history
Twenty CRM gotchas
Import order is enforced and critical
Export limited to 20,000 records and visible columns only
Soft-deleted records count toward uniqueness and trigger restores
API rate limits cap at 200 req/min on Organization tier
No native email sequences — follow-up cadences require external tools
Pair-specific challenges
Migration approach
Discovery and export capability audit
We audit the source Smarketing Cloud account to understand data volume, custom property model, pipeline count, active campaigns, automation workflow count, and user list. We also confirm export availability — which objects can be extracted via UI export, which require screen-scraping, and which may have plan-tier limits on history depth. This step produces a written migration scope that lists every object to be migrated, any fields with no clean mapping from the proprietary export format, and the plan-tier history limits we will encounter.
Twenty workspace schema design
We design the destination schema in Twenty's workspace settings. This includes creating all required custom objects and custom fields mapped from Smarketing Cloud's custom property model, defining Twenty stage values mapped from Smarketing Cloud pipeline stages, configuring workspace pipeline associations, and setting tag structures. We validate the schema in Twenty's Data Model settings before any data import. All custom fields must exist in Twenty before the CSV import step begins.
Custom ETL pipeline build and sandbox validation
We build the custom ETL pipeline that parses Smarketing Cloud's proprietary export format and transforms it to Twenty's import schema. The pipeline handles field-level type conversions, Smarketing Cloud property-to-Twenty field mappings, and foreign key resolution (Company-Contact linkage, Owner email-to-member resolution). We run a sandbox migration with production-like data volume into the customer's Twenty workspace, reconcile record counts, and spot-check 25-50 records against the Smarketing Cloud source. The customer reviews and signs off before production migration begins.
Owner and user reconciliation
We extract every distinct Smarketing Cloud user referenced on Contacts, Companies, Deals, and Activity records and match by email against the Twenty workspace Members list. Any Smarketing Cloud users without a matching Twenty Member go to a reconciliation queue for the customer to provision before migration resumes. We agree with the customer whether inactive Smarketing Cloud users should be included in the migration or excluded from the scope.
Production migration in dependency order
We run production migration in record-dependency order: Companies first (since People records depend on them), then People with CompanyId resolved, Opportunities with pipeline and stage mapping applied, Custom Objects (with their lookup relationships to standard objects), Tags applied as bulk operations, Activity history via Twenty REST or GraphQL API with batch chunking and rate-limit handling, and finally Campaign membership reconstructed as People custom fields. Each phase emits a row-count reconciliation report before the next phase begins.
Cutover, validation, and automation inventory handoff
We freeze Smarketing Cloud writes during cutover and run a final delta migration of any records modified during the migration window. We enable the Twenty workspace as the system of record and support a short hypercare window for reconciliation issues. We deliver a written inventory of every Smarketing Cloud Automation Workflow and Email Template requiring rebuild, with trigger conditions and recommended Twenty equivalents. We do not rebuild Smarketing Cloud automations as Twenty workflows inside the migration scope — that is a separate engagement. We do not migrate Reports or Dashboards as code; we document the existing report structure for the customer's admin to recreate.
Platform deep dives
Smarketing Cloud
Source
Strengths
Weaknesses
Twenty CRM
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 Smarketing Cloud and Twenty CRM.
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
Smarketing Cloud: Rate limit documentation not published.
Data volume sensitivity
Smarketing Cloud 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
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