CRM migration
Field-level mapping, validation, and rollback between Lead Liaison and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Lead Liaison
Source
Twenty CRM
Destination
Compatibility
9 of 11
objects map 1:1 between Lead Liaison and Twenty CRM.
Complexity
BStandard
Timeline
4-6 weeks
Overview
Moving from Lead Liaison to Twenty CRM is a structural migration from a modular marketing automation suite to an open-source CRM built for developer-first teams. Lead Liaison stores Prospects with visitor-behavior data, automated buy signals, and custom activity types that have no standardized schema. Twenty CRM uses a People object (Contacts) with a flexible custom object model but lacks native sales engagement sequencing and has limited built-in marketing automation. We extract Lead Liaison's data via their REST API, normalize custom activity types during scoping, and load into Twenty's GraphQL API. We do not migrate automations, email campaigns, or buy-signal rule logic; we deliver a written inventory of these for the customer to rebuild in Twenty or a connected automation layer like n8n.
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 Lead Liaison 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.
Lead Liaison
Prospect
Twenty CRM
Person
1:1Lead Liaison Prospect records map directly to Twenty CRM Person. We extract all standard contact fields (name, email, phone, address) plus custom properties stored on the Prospect record. Lead Liaison's lifecycle stage and source attribution properties map to custom fields on the Person record. A dedupe key is constructed from the email address; any duplicates found in Twenty are flagged for customer resolution before final import.
Lead Liaison
Company
Twenty CRM
Organization
1:1Lead Liaison Company profiles map to Twenty CRM Organization. Org-type classification, industry, website, and employee count migrate to corresponding Organization fields. Company records are imported before Person records so that the Person-to-Organization link is satisfied at insert time. Website domain from Lead Liaison becomes the Organization's website field for dedupe validation.
Lead Liaison
Deal
Twenty CRM
Opportunity
1:1If Lead Liaison's bundled OneFocus CRM is used for deal management, Deals map to Twenty CRM Opportunity. Deal stage names map to a custom Opportunity status field (Twenty does not have a native pipeline stage object), and the deal amount, close date, and probability migrate as typed fields. The Opportunity is linked to the resolved Organization and Person records from the prior mapping phases.
Lead Liaison
Custom Activity (user-defined event types)
Twenty CRM
Activity or Custom Object
lossyLead Liaison's custom activity tracking allows arbitrary event types (button clicks, link clicks, phone calls, orders, and any custom-defined event). These user-defined schemas have no standardized field names across customers. During scoping, we request a full list of active custom activity types, map each to either Twenty's Activity object (for time-stamped engagement events) or a Twenty Custom Object (for entity-like records with structured properties), and flag any types that cannot be represented natively for customer decision before migration begins.
Lead Liaison
Lead Score
Twenty CRM
Custom Number Field on Person
1:1Lead scoring values are stored as Prospect properties in Lead Liaison and export as numeric scores. We migrate the score value to a custom number field (e.g., lead_score__c) on the corresponding Person record. The scoring model itself (point allocations and weighted criteria) is not separately exposed in the Lead Liaison API and cannot be migrated; we document the original scoring logic as a written summary for the customer to recreate in Twenty or an external scoring tool.
Lead Liaison
Website Visit / Engagement History
Twenty CRM
Activity (engagement attachment)
1:1Lead Liaison's ProspectVision module produces a chronological log of page views, company identification, and engagement depth per Prospect. We export visit records as a flattened engagement history attached to the corresponding Person record in Twenty. Each visit becomes an Activity record with the page URL, visit timestamp, and engagement depth preserved. Note that Twenty has no native website visitor identification feature, so this behavioral context is available for historical reference but does not produce live alerts in Twenty.
Lead Liaison
Buy Signal
Twenty CRM
Custom Field or Tag on Person
1:1Automated buy signals are behavioral triggers attached to Prospects in Lead Liaison. We export signal type, trigger date, and associated Prospect. The signal type and trigger timestamp migrate to a custom field or tag on the Person record in Twenty. The underlying rule configuration that generated the signal is not exposed in the Lead Liaison API and is not migratable; we deliver a written description of the signal rules for the customer to implement as filters or workflows in Twenty or n8n.
Lead Liaison
Tag
Twenty CRM
Tag
1:1Lead Liaison's flat tagging system applies labels to Prospects and other objects. We export all tag definitions and the Prospect-to-tag assignments. Tags migrate as flat labels on the Person record in Twenty. Twenty's tagging model is simpler than Lead Liaison's multi-object tagging; if tags were applied to Company or Deal records in Lead Liaison, those tags are migrated as custom fields or noted as scope gaps for the customer to address in Twenty's tagging UI.
Lead Liaison
List / Segment
Twenty CRM
People Collection or Tag Group
lossyLead Liaison list membership defines audience targeting for campaigns and automations. We export list definitions and all Prospect-to-list assignments. Static lists become Twenty Collections (or groups of tagged Persons). Dynamic segments cannot be migrated as active filters because Twenty does not have a native dynamic segmentation engine; we document the segment criteria for manual rebuild or for implementation in an automation layer like n8n.
Lead Liaison
Form and Form Submission
Twenty CRM
Activity (submission log)
1:1Form definitions and all submission records are available via the Lead Liaison API. We transfer form schemas and submission data including field responses, submission timestamps, and referring pages. Custom form field values become structured fields on an Activity record attached to the Person who submitted the form. Form builder configuration (field labels, conditional logic) is documented separately as a written handoff for the customer to recreate in Twenty or a form tool like Typeform.
Lead Liaison
User / Team Member
Twenty CRM
Workspace User
1:1Lead Liaison User records include name, email, role, and ownership assignments. We export all active users and map them to Twenty Workspace Users. Inactive or archived users are exported with a status flag for the customer to decide whether to provision them in Twenty. Owner assignments on Prospects, Companies, and Deals resolve via email match against the Twenty User table.
| Lead Liaison | Twenty CRM | Compatibility | |
|---|---|---|---|
| Prospect | Person1:1 | Fully supported | |
| Company | Organization1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Custom Activity (user-defined event types) | Activity or Custom Objectlossy | Fully supported | |
| Lead Score | Custom Number Field on Person1:1 | Fully supported | |
| Website Visit / Engagement History | Activity (engagement attachment)1:1 | Fully supported | |
| Buy Signal | Custom Field or Tag on Person1:1 | Fully supported | |
| Tag | Tag1:1 | Fully supported | |
| List / Segment | People Collection or Tag Grouplossy | Fully supported | |
| Form and Form Submission | Activity (submission log)1:1 | Fully supported | |
| User / Team Member | Workspace User1:1 | 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.
Lead Liaison gotchas
Annual contract lock-in blocks mid-year migration
Onboarding fees up to $10,000 are not included in module pricing
Automation logic is not fully API-exportable
Reporting data and historical metrics have limited export coverage
Custom Activities require upfront schema alignment
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 data audit
We audit the Lead Liaison environment across active modules (ProspectVision, LMA, Sales Enablement, SiteEngage), custom activity types defined in the account, list and segment definitions, automation membership records, and engagement volume estimates (Prospects, Companies, Deals, visit records, form submissions). We extract a representative sample of custom property names to confirm the schema before full export begins. We also confirm the customer's contract renewal date to optimize migration timing relative to the annual obligation.
Schema design and custom activity mapping
We design the destination schema in Twenty CRM. For each Lead Liaison custom activity type, we define a corresponding Twenty Activity record or Custom Object with typed fields matching the original data structure. Standard Lead Liaison objects (Prospect, Company, Deal, Tag) map to Twenty Person, Organization, Opportunity, and Tag. We validate the schema with a test import of 50-100 sample records before committing to full production migration. Any custom activity types that cannot be represented in Twenty are flagged for customer decision (drop, approximate as Activity, or create Custom Object).
Test migration and reconciliation
We run a full migration into a Twenty CRM staging environment using production-like data volume. The customer's RevOps lead reconciles record counts (Persons in, Organizations in, Opportunities in, Activities in), spot-checks 25-50 random records against the Lead Liaison source, and signs off the schema and mapping before production migration begins. Any mapping corrections happen here, not in production. This step also validates API rate limits and batch chunking behavior against the Twenty GraphQL endpoint.
User reconciliation and workspace provisioning
We extract every distinct Lead Liaison Owner referenced on Prospect, Company, Deal, and Activity records and match by email against the Twenty CRM Workspace User table. Any Lead Liaison owner without a matching Twenty User is held in a reconciliation queue for the customer's admin to provision before record import resumes. This step is required because OwnerId references are used to attribute records in Twenty.
Production migration in dependency order
We run production migration in record-dependency order: Organizations (from Lead Liaison Companies), Persons (with Organization link resolved), Opportunities (with Organization and Person links resolved), Tags and tag assignments, Custom Activities (with Person link resolved per custom schema), engagement history records (website visits, form submissions), and Lead Scores. Each phase emits a row-count reconciliation report before the next phase begins. We use Twenty's GraphQL API with batch operations and exponential backoff on rate-limit responses.
Cutover, validation, and automation handoff
We freeze Lead Liaison writes during cutover, 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 and sequencing inventory document to the customer's admin team with a written map of each Lead Liaison workflow and its recommended n8n or Zapier equivalent. We support a one-week hypercare window where we resolve any reconciliation issues raised by the customer's team. We do not rebuild Lead Liaison automations as n8n workflows inside the migration scope; that is a separate engagement.
Platform deep dives
Lead Liaison
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 Lead Liaison 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
Lead Liaison: Not publicly documented.
Data volume sensitivity
Lead Liaison 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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