CRM migration
Field-level mapping, validation, and rollback between crmConnect and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
crmConnect
Source
Twenty CRM
Destination
Compatibility
8 of 10
objects map 1:1 between crmConnect and Twenty CRM.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from crmConnect to Twenty CRM is a structural migration with a significant export constraint: crmConnect has no published API, so all data must flow through UI-based CSV exports that cap row counts per file. We sequence multi-file exports, deduplicate across files, and validate record counts before import. crmConnect uses a flat-rate model ($97-$127/month) with a $500 setup fee and tier-gated objects, while Twenty CRM is open-source with a self-hosted or cloud deployment and no setup fees. We map crmConnect Contacts to Twenty People, Companies to Twenty Organizations, and Pipelines to Twenty Opportunities with stage configuration. Automation and workflow definitions do not transfer because crmConnect's drag-and-drop builder has no export format; we deliver a written intent capture document for your admin to rebuild in Twenty's workflow system.
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 crmConnect 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.
crmConnect
Contact
Twenty CRM
Person
1:1crmConnect Contact records map to Twenty CRM Person objects. We extract standard fields (name, email, phone, address, company association) from CSV export and map them to the corresponding Twenty Person field names. crmConnect does not expose a field schema endpoint, so we discover available custom contact properties during the export phase and map each one to a Twenty custom field before migration. Any crmConnect tag associations on contacts migrate as tag strings on the Person record.
crmConnect
Company
Twenty CRM
Organization
1:1crmConnect Company records map to Twenty CRM Organization. The company name, domain, industry, and address fields map directly. Organization is created in Twenty before Person import so that the Person-Organization relationship is satisfied at the moment of Person insert. crmConnect does not enforce a strict account-company split, so single-record accounts map to Organizations without a linked Person.
crmConnect
Pipeline
Twenty CRM
Opportunity (with pipeline stage configuration)
1:manycrmConnect Pipelines map to Twenty CRM Opportunities with stage names configured to match the source pipeline stage labels. Since crmConnect Professional limits to 1 active pipeline, the mapping is typically one pipeline to one set of Opportunity stages. We configure Twenty's pipeline stages with names, probabilities, and ordering matching the crmConnect pipeline definition before migration.
crmConnect
Opportunity
Twenty CRM
Opportunity
1:1crmConnect Opportunities map to Twenty CRM Opportunities with amount, stage assignment, expected close date, and owner association preserved. The Opportunity is linked to the parent Organization and the responsible Person owner. Custom opportunity fields in crmConnect are discovered during export and mapped to Twenty custom fields before the import phase.
crmConnect
Calendar / Event
Twenty CRM
CalendarEvent
1:1crmConnect Calendar records with event times, attendees, and linked contact associations map to Twenty CRM CalendarEvent. We preserve event title, start and end timestamps, attendee list, and the association to the linked Person record. Standard tier limits to 1 calendar; Professional supports unlimited calendars, and we migrate all calendar records found in the export.
crmConnect
Engagement: Email
Twenty CRM
Task + Email (via API)
1:1crmConnect email engagement records migrate to Twenty CRM as combined activity entries. The email content and timestamp attach to the linked Person record's activity timeline. We use Twenty's API for activity inserts rather than CSV to preserve the chronological ordering against the correct Person record.
crmConnect
Engagement: Call
Twenty CRM
Task (type call)
1:1crmConnect call engagement records migrate to Twenty CRM Task with the call subtype and duration preserved. Call disposition and notes map to task body fields. Activity ordering is preserved by setting the task timestamp to the original crmConnect call timestamp.
crmConnect
Engagement: Meeting
Twenty CRM
Task (type meeting)
1:1crmConnect meeting engagements map to Twenty CRM Task with type meeting. Meeting title, attendees, location, and start time transfer. Attendee mapping links to Person records via the relationship resolution step.
crmConnect
Engagement: Note
Twenty CRM
Comment (on Person, Organization, or Opportunity)
1:1crmConnect Notes migrate as Twenty CRM Comments attached to the relevant Person, Organization, or Opportunity record. We determine the target object by the note's association field in the source export. Rich text formatting is preserved where the export preserves it; plain text where it does not.
crmConnect
Automation / Workflow
Twenty CRM
(documentation only)
lossycrmConnect automations have no documented export format, so they cannot migrate as functional code. We export available automation metadata (trigger type, conditions, and action descriptions) from screenshots and any accessible internal metadata, then deliver a written automation intent document listing each automation with its purpose, trigger, conditions, and recommended Twenty CRM equivalent. The customer's admin rebuilds automations in Twenty's workflow system post-migration.
| crmConnect | Twenty CRM | Compatibility | |
|---|---|---|---|
| Contact | Person1:1 | Fully supported | |
| Company | Organization1:1 | Fully supported | |
| Pipeline | Opportunity (with pipeline stage configuration)1:many | Fully supported | |
| Opportunity | Opportunity1:1 | Fully supported | |
| Calendar / Event | CalendarEvent1:1 | Fully supported | |
| Engagement: Email | Task + Email (via API)1:1 | Fully supported | |
| Engagement: Call | Task (type call)1:1 | Fully supported | |
| Engagement: Meeting | Task (type meeting)1:1 | Fully supported | |
| Engagement: Note | Comment (on Person, Organization, or Opportunity)1:1 | Fully supported | |
| Automation / Workflow | (documentation only)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.
crmConnect gotchas
Standard tier caps contact storage and pipeline access
No publicly documented API for programmatic export
Setup fees ($500) add upfront switching cost
Automations are not directly transferable between CRMs
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 feasibility assessment
We audit the source crmConnect account across tier (Standard or Professional), contact volume, pipeline count, opportunity count, engagement history volume, and the presence of membership, course, or e-commerce data. Since no API is available, we assess the number of export files required and flag any objects that exceed CSV row limits. We also document available custom contact and opportunity fields at this stage by inspecting a sample export. The discovery output is a written migration scope with record counts per object and an export sequencing plan.
Schema design in Twenty CRM
We provision the destination Twenty CRM workspace, creating custom fields on Person, Organization, and Opportunity objects to match any custom properties found in the crmConnect export. We configure Opportunity pipeline stages to match the crmConnect pipeline stage names and probabilities. We set up any required tags and segments in Twenty that will receive migrated tag data. All schema work happens in Twenty before any data import begins.
Multi-file export sequencing and data validation
We sequence the CSV exports from crmConnect's UI in dependency order: Companies first (no dependencies), then Contacts (with company association), then Pipelines and Opportunities (with owner and contact references), then engagement history. We deduplicate across multi-file exports using email and phone as match keys. We validate record counts, check for missing required fields, and present a data quality report to the customer for cleanup decisions before import.
Staging migration and reconciliation
We run a full migration into a Twenty CRM staging environment using production-like data volume. The customer reviews a random sample of migrated records (typically 30-50 records per object) against the crmConnect source, verifies that Person-Organization relationships are correct, checks that Opportunity stages and amounts match, and confirms that engagement timestamps are preserved. The customer signs off on the staging results before production migration begins.
Production migration in dependency order
We run production migration in record-dependency order: Organizations (from crmConnect Companies), then Persons (with OrganizationId resolved), then Opportunities (with OrganizationId and PersonId resolved), then CalendarEvents and activity history (Tasks, Comments) via Twenty's API for chronological ordering. Each phase emits a row-count reconciliation report. We flag any records rejected due to missing parent references and hold them for a correction pass.
Cutover, validation, and automation handoff
We freeze crmConnect write access during the cutover window, run a final delta migration of any records modified during the migration window, then enable Twenty CRM as the system of record. We deliver the automation intent inventory document to the customer's admin team. We support a one-week post-cutover window for reconciliation issues raised by the customer's team. We do not rebuild crmConnect automations in Twenty CRM inside the migration scope; that work is handled by the customer's admin using the provided documentation.
Platform deep dives
crmConnect
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 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 crmConnect and Twenty CRM.
Object compatibility
1 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
crmConnect: Not publicly documented.
Data volume sensitivity
crmConnect 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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