CRM migration
Field-level mapping, validation, and rollback between Leaf360 and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Leaf360
Source
Twenty CRM
Destination
Compatibility
10 of 10
objects map 1:1 between Leaf360 and Twenty CRM.
Complexity
BStandard
Timeline
1–3 weeks
Overview
Leaf360 is an AI-native operating system built for mortgage teams — it combines CRM, marketing automation, referral tracking, and loan pipeline management in one vertically optimized stack. Twenty CRM is an open-source, general-purpose CRM built on TypeScript, NestJS, and PostgreSQL, available as self-hosted (AGPL-3.0) or cloud ($9/user/month Pro, $19/user/month Organization). Teams move from Leaf360 to Twenty when they need broader CRM flexibility, lower per-seat cost, full data ownership, or a platform extensible without vendor lock-in. FlitStack AI migrates Leaf360's People (contacts/leads/borrowers), Companies (lenders, real estate partners, title companies), Deals (mortgage applications and refinances with pipeline stage history), Notes, Tasks, custom properties, and attachments into Twenty's equivalent objects. The key translation challenge is Leaf360's mortgage-specific pipeline stages — Application Submitted, Underwriting, Approval, Closing — which require mapping to Twenty's Opportunities StageName pick-list values, with stage history preserved in custom datetime fields. Owner resolution happens via email match to Twenty Workspace Members. Leaf360 workflows, sequences, and marketing automation rules do not migrate; FlitStack exports definitions as a rebuild reference for Twenty's workflow builder or API-based automation tools. The migration runs against Leaf360's export API and loads into Twenty via batch REST/GraphQL API calls, with a 24-48 hour delta-pickup window capturing in-flight changes during cutover.
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 Leaf360 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.
Leaf360
People (contacts, leads, borrowers)
Twenty CRM
People
1:1Leaf360 People records — including loan officers, borrowers, referral partners, and real estate agents — migrate directly to Twenty People objects. Core contact details such as name, email address, phone number, and job title transfer over intact. Property address, loan officer assignment, and referral source data migrate as custom fields on the Twenty People record. The migration preserves the relationship between contacts and their associated company records via companyId linking, which requires the company data to be loaded first in the import sequence.
Leaf360
Companies (lenders, real estate brokerages, title companies)
Twenty CRM
Companies
1:1Leaf360 Companies representing lenders, real estate brokerages, and title companies migrate to Twenty Companies objects. Standard fields including company name, domain, industry classification, employee count, and annual revenue map directly without transformation. The company-to-person relationship is preserved through the companyId foreign key on the Twenty People record, which references the corresponding Companies object after the Companies table is populated first to ensure referential integrity during the import process.
Leaf360
Deals (mortgage applications and refinances)
Twenty CRM
Opportunities
1:1Leaf360 Deals — mortgage applications, purchases, refinances — migrate to Twenty Opportunities. Leaf360's mortgage-specific pipeline stages (Application Submitted, Underwriting, Approval, Clear to Close, Closed) map to Twenty Opportunities StageName values. Stage history stored in custom datetime fields. Loan amount, property address, and loan type migrate as custom fields.
Leaf360
Notes
Twenty CRM
Notes
1:1Leaf360 Notes attached to People, Companies, or Deals migrate to Twenty Notes and maintain their association to the parent record through the foreign key relationship. Rich-text formatting is preserved where Leaf360's export format supports it, ensuring that bold text, bullet points, and hyperlinks carry over intact. Original creation timestamps and author information are migrated as separate metadata fields, allowing teams to preserve the complete audit trail for compliance and reference purposes after the migration completes.
Leaf360
Tasks (call logs, emails, to-dos)
Twenty CRM
Tasks
1:1Leaf360 call logs, email tasks, and to-dos migrate as Twenty Tasks, preserving the activity history for each contact and company record. Call-specific metadata including call type (inbound, outbound, follow-up), call outcome, and call duration in minutes map to custom fields on the Task object in Twenty. Tasks maintain their parent relationship through the fortyId and relatableId fields, linking each task to its associated People, Company, or Opportunity record for complete contextual visibility within the migrated dataset.
Leaf360
Custom Properties
Twenty CRM
Custom Fields (on People, Companies, Opportunities)
1:1Leaf360 custom properties on People, Companies, and Deals translate to Twenty custom fields. Field type (text, number, date, select) is replicated. Pick-list values from Leaf360 become Twenty select options. All custom fields must be created in Twenty Settings > Data Model before the CSV import runs.
Leaf360
Referral Source
Twenty CRM
Referral_Source__c (custom select field on People)
1:1Leaf360's referral source property on People records — tracking where borrowers came from (agent referral, website, direct) — migrates as a custom select field (Referral_Source__c) on Twenty People. Pick-list values are carried over as-is. Real estate partner referrals from Leaf360's FUB/Arive integrations surface as Activity records if the integration data is accessible via export.
Leaf360
Document Attachments (loan files, disclosures)
Twenty CRM
File Attachments (re-uploaded)
1:1Loan files, disclosure documents, and other attachments stored in Leaf360 are re-uploaded to Twenty's file attachment system and linked to the parent People or Opportunity record. Twenty's file size limits apply. Inline images in notes are downloaded and re-hosted as Twenty Files.
Leaf360
Owner / User (loan officers, team members)
Twenty CRM
Workspace Members
1:1Leaf360 owner records (loan officers, admins, team members) become Twenty Workspace Members. Owner resolution on migrated records uses email matching — the Leaf360 owner email must match a Twenty Workspace Member email. Unmatched owners flagged before migration so records can be assigned to a fallback owner.
Leaf360
Workflows and Automations
Twenty CRM
No equivalent — must be rebuilt
1:1Leaf360 workflows, automated triggers, marketing sequences, and drip campaigns do not migrate. FlitStack exports the workflow definitions as a reference document so your Twenty admin can rebuild them in Twenty's workflow builder or via API-based automation tools. Plan time for this configuration work — it is not included in the data migration scope.
| Leaf360 | Twenty CRM | Compatibility | |
|---|---|---|---|
| People (contacts, leads, borrowers) | People1:1 | Fully supported | |
| Companies (lenders, real estate brokerages, title companies) | Companies1:1 | Fully supported | |
| Deals (mortgage applications and refinances) | Opportunities1:1 | Fully supported | |
| Notes | Notes1:1 | Fully supported | |
| Tasks (call logs, emails, to-dos) | Tasks1:1 | Fully supported | |
| Custom Properties | Custom Fields (on People, Companies, Opportunities)1:1 | Fully supported | |
| Referral Source | Referral_Source__c (custom select field on People)1:1 | Fully supported | |
| Document Attachments (loan files, disclosures) | File Attachments (re-uploaded)1:1 | Fully supported | |
| Owner / User (loan officers, team members) | Workspace Members1:1 | Fully supported | |
| Workflows and Automations | No equivalent — must be rebuilt1:1 | 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.
Leaf360 gotchas
No public API for data export
Workflow automations do not export
Integration OAuth tokens are non-transferable
Referral Partner objects require schema mapping
Custom field scoping is required upfront
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
Audit Leaf360 data before touching Twenty
FlitStack connects to Leaf360 via scoped read access and inventories all People, Companies, Deals, Notes, Tasks, custom properties, and attachment references. We produce a data audit report: record counts per object, list of custom property names and field types, owner distribution, pipeline stage values, and a sample of note and task records. This report drives the Twenty schema setup checklist and the field mapping document.
Set up Twenty schema: custom fields, stage values, Workspace Members
Before any import, FlitStack delivers a schema setup checklist for Twenty: every custom field to create in Settings > Data Model, every mortgage pipeline stage value to add to the Opportunities StageName pick-list, and every Leaf360 owner to invite as a Twenty Workspace Member. Fields must exist in Twenty before the CSV import runs — we document the exact field names, types, and pick-list options so your admin can pre-build the schema without guesswork.
Map fields and transformation rules, including mortgage stage value mapping
FlitStack writes the field mapping document covering every Leaf360 field and its Twenty equivalent. Direct mappings (firstName > firstName, email > email) are included alongside transformed mappings (Leaf360 mobilephone merged into Twenty phone) and custom-field mappings (loan_type > Loan_Type__c). The mortgage stage mapping is explicit: Leaf360 values (Application Submitted, Underwriting, Approval, Clear to Close, Closed Won/Lost) map to Twenty Opportunities StageName pick-list values. This document is the migration contract — it is reviewed and signed off before the test run.
Run a sample migration with field-level diff before the full cutover
A representative slice of Leaf360 records — typically 100–500 covering contacts from multiple pipelines, a sample of deals across all stages, and a few notes and tasks — migrates into Twenty first. FlitStack generates a field-level diff showing every mapped field's source value, expected destination value, and actual value after the test import. You verify mortgage stage mapping, custom field values, owner resolution, and companyId relations before committing to the full run.
Execute full migration with delta-pickup window, then verify
The full Leaf360 dataset migrates into Twenty via batch API calls, respecting Twenty's rate limits. A delta-pickup window (typically 24–48 hours) captures any new or modified records in Leaf360 during the cutover window. After the migration, FlitStack runs a verification pass: record counts match per object, sample field values are confirmed accurate, stage mapping is validated across all pipeline stages, and activity records link to their parent People, Company, or Opportunity. One-click rollback is available if reconciliation fails.
Platform deep dives
Leaf360
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 3 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 Leaf360 and Twenty CRM.
Object compatibility
3 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
Leaf360: Not publicly documented..
Data volume sensitivity
Leaf360 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
Answers to the questions buyers ask most during Leaf360 to Twenty CRM migration scoping. Not seeing yours? Book a call.
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