CRM migration
Field-level mapping, validation, and rollback between ELAINE and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
ELAINE
Source
Twenty CRM
Destination
Compatibility
6 of 10
objects map 1:1 between ELAINE and Twenty CRM.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from ELAINE to Twenty CRM is a platform-category shift from email marketing automation to sales CRM. ELAINE's Contact records, Target Group memberships, and campaign metadata do not have direct Twenty equivalents, so we design the mapping during scoping to handle Contact as the primary record type, Target Groups as tags or multi-select picklist values, and campaign metadata as custom fields on the Person object. We discover what ELAINE export endpoints are accessible per-customer instance before committing to a timeline, because ELAINE does not publish public API documentation. Mail Sequences and A/B Tests do not migrate as automation; we extract each step and deliver a written sequence inventory for the customer to rebuild in Twenty or a dedicated sequencing tool. Twenty's open-source model and self-hosted option offer substantial cost reduction compared to ELAINE's opaque tiered pricing, which is a recurring driver for this migration.
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 ELAINE 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.
ELAINE
Contact
Twenty CRM
Person
1:1ELAINE Contacts migrate to Twenty Person records. Standard properties (name, email, phone) map directly; custom contact properties map to custom fields on the Person object. We run schema discovery during scoping to confirm all accessible Contact fields per-customer instance, because ELAINE does not publish public API documentation. GDPR enrichment data added via API migrates as custom fields. Person is the core record in Twenty; it is created first so that any related records (Activities, Notes) can resolve the parent lookup.
ELAINE
Target Group
Twenty CRM
Tag or Multi-Select Picklist
1:manyELAINE Target Groups are segmentation units with optional nested hierarchies. We map group memberships to Twenty Tags on the Person record. For complex multi-level hierarchies, we flatten the tree into a tag namespace (e.g., Region/Global/EMEA becomes three tags or a dot-notation tag). The customer chooses during scoping whether to use Tags or a custom multi-select picklist field for their segment vocabulary. Group names with special characters are normalized to alphanumeric tag format.
ELAINE
Email Campaign
Twenty CRM
Custom fields on Person + Note
1:manyIndividual email campaigns (newsletters, transactional sends) from ELAINE do not have a native equivalent in Twenty CRM, which is designed for sales activity tracking rather than campaign execution. We migrate campaign metadata as custom fields on the Person record: last_campaign_name, last_send_date, total_sends, and open_rate. Full campaign content (HTML body, subject line history) migrates as Note records attached to the Person. This preserves the reference data without creating orphan campaign objects.
ELAINE
Mail Sequence
Twenty CRM
Written inventory only
lossyELAINE Mail Sequences with multi-step triggers, delays, and conditional branches are automation logic, not data. We extract the sequence structure (steps, triggers, delays, content variations) and deliver it as a written sequence inventory document for the customer's admin to rebuild in Twenty or a dedicated sequencing tool. Twenty CRM does not have a native multi-step automation sequence engine; this is a design difference between the platforms that no migration tooling can bridge.
ELAINE
A/B Test
Twenty CRM
Written inventory only
lossyELAINE A/B test configurations (subject line variants, content variants, send-time variants) are extracted and documented as a written inventory. Twenty does not have a native A/B testing module for CRM records. We document the test name, variants, winner criteria, and sample size from ELAINE so that the customer's marketing team can recreate equivalent tests in their email sending tool post-migration.
ELAINE
Custom Fields
Twenty CRM
Custom Fields on Person, Company, Opportunity
1:1User-created custom fields on ELAINE Contacts and Target Groups require field-level mapping to Twenty custom fields. We audit the full custom field schema during discovery, document each field type (text, choice, date, calculated), and flag any that lack a direct Twenty equivalent. Calculated fields from ELAINE do not migrate as live formulas; we preserve the last-calculated value in a static custom field and recommend rebuilding the calculation logic in Twenty's formula fields post-migration.
ELAINE
Attachment
Twenty CRM
Attachment/File
1:1Files attached to ELAINE campaigns or contact records are downloaded during extraction and re-uploaded to Twenty as attachments linked to the corresponding Person or Company record. File names and the linked record relationship are preserved. We do not migrate attachment versions if the same file was updated multiple times in ELAINE; the most recent version is carried forward.
ELAINE
Company
Twenty CRM
Company
1:1If the customer's ELAINE instance includes company-level records (e.g., account contacts with organization metadata), these migrate to Twenty Company records. Company name, website, and address fields map directly. Industry and employee count may need to be created as custom picklist or number fields in Twenty since standard fields for these are not present out of the box (GitHub Issue #13953). We flag this during schema design.
ELAINE
Owner
Twenty CRM
User
1:1ELAINE Owners (users who created or were assigned to records) map to Twenty User accounts by email match. Any Owner without a matching Twenty User goes to a reconciliation queue for the customer's admin to provision the User before record import proceeds. Inactive Owners migrate with an inactive flag so that historical assignment data is preserved without activating phantom users in Twenty.
ELAINE
Engagement: Email / Call / Meeting / Task
Twenty CRM
Task, Event, Note
1:1ELAINE engagement records (email sends, call logs, meeting records, tasks) migrate to Twenty Task and Event records linked to the corresponding Person. Email content becomes a Note attached to the Person. Call duration and disposition migrate as custom fields on the Task record. Activity timestamps are preserved so that the Person's activity timeline reflects the historical record from ELAINE. We extract engagement data during scoping to confirm volume before committing to a timeline.
| ELAINE | Twenty CRM | Compatibility | |
|---|---|---|---|
| Contact | Person1:1 | Fully supported | |
| Target Group | Tag or Multi-Select Picklist1:many | Fully supported | |
| Email Campaign | Custom fields on Person + Note1:many | Fully supported | |
| Mail Sequence | Written inventory onlylossy | Fully supported | |
| A/B Test | Written inventory onlylossy | Fully supported | |
| Custom Fields | Custom Fields on Person, Company, Opportunity1:1 | Mapping required | |
| Attachment | Attachment/File1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Owner | User1:1 | Fully supported | |
| Engagement: Email / Call / Meeting / Task | Task, Event, Note1:1 | 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.
ELAINE gotchas
No publicly documented API export endpoints
Automation sequence logic requires manual reconstruction at destination
Target Group hierarchies may not map 1:1
Custom field types have destination-specific mapping constraints
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 API accessibility confirmation
We audit the customer's ELAINE instance to identify accessible export endpoints. Because ELAINE does not publish public API documentation, we use documented user workflows and endpoint probes to map the available export surface. We extract record counts across Contacts, Target Groups, campaigns, custom fields, attachments, and engagement history. We also confirm the customer's intended Twenty deployment (self-hosted or cloud) because self-hosted instances may require additional network configuration for migration tooling access. The discovery output is a written scope document confirming what can and cannot be migrated programmatically.
Schema design for Twenty
We design the destination schema in Twenty before any data import. This includes creating standard-equivalent custom fields on Person and Company (job title, department, industry, phone type support, etc.) to fill the gaps identified in GitHub Issue #13953. We create custom fields for campaign metadata, define the tag vocabulary for Target Group migration, and set up any required picklist values. The schema is validated in Twenty's UI to confirm fields render correctly before records are loaded.
Sandbox migration and reconciliation
We run a full migration into a Twenty sandbox environment (or a staging instance for self-hosted deployments) using production-like data volume. The customer reconciles record counts, spot-checks 25-50 random records against the ELAINE source, and validates that tags, custom fields, and activity timelines are complete. Any mapping corrections are documented and validated here. The customer signs off the sandbox migration before production migration begins.
Target Group hierarchy flattening and tag creation
We process the ELAINE Target Group hierarchy during this dedicated step. Multi-level group trees are flattened into Twenty's tag format. We generate the tag vocabulary file, import tags to Twenty, and verify that tag counts match group membership counts from ELAINE. Group names with special characters are normalized. This step is isolated because the tag vocabulary is referenced by the Contact import in the next phase.
Production migration in dependency order
We run production migration in record-dependency order: Person records (with custom fields and tag assignments), Company records, Activity history (Tasks, Events, Notes via Twenty REST API with rate-limit handling and batch chunking), and Attachments. Each phase emits a row-count reconciliation report. We freeze ELAINE writes during cutover, run a final delta migration of any records modified during the migration window, then confirm cutover completion.
Cutover, validation, and automation rebuild handoff
We validate the production migration with a final reconciliation pass comparing total record counts and sampling record completeness against the ELAINE source. We deliver the Mail Sequence and A/B Test inventory document to the customer's admin team. We support a one-week hypercare window for reconciliation issues. We do not rebuild ELAINE sequences as automation in Twenty; that work is documented for the customer's admin or a separate engagement.
Platform deep dives
ELAINE
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 ELAINE 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
ELAINE: Not publicly documented..
Data volume sensitivity
ELAINE exposes a bulk API — large-volume migrations stream efficiently.
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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