CRM migration
Field-level mapping, validation, and rollback between Leadforce CRM and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Leadforce CRM
Source
Twenty CRM
Destination
Compatibility
9 of 11
objects map 1:1 between Leadforce CRM and Twenty CRM.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Leadforce CRM to Twenty CRM is a structural migration where a UI-only budget CRM gives way to a developer-first open-source platform backed by Y Combinator and 45,000-plus GitHub stars. Leadforce has no public API, so all data extraction runs through CSV or Excel exports coordinated from the web interface; we audit each object for export availability, row caps, and data visibility before extraction begins. We map Leadforce Leads to Twenty Persons, Deals to Twenty Opportunities, Activities to Twenty Activities, and Notes to Twenty Comments, preserving deal-stage names and owner assignments as custom fields where Twenty's standard schema differs. Attachments, Proposals, and Invoices migrate as file attachments or line-item records, and custom fields on Leads and Deals require a manual UI discovery session with the customer's admin. We do not migrate automations, auto-triggers, or telephony configurations as code; we deliver a written inventory of these for the customer's team to rebuild in Twenty's workflow builder.
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 Leadforce CRM 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.
Leadforce CRM
Lead
Twenty CRM
Person
1:1Leadforce Leads map to Twenty Persons (the standard CRM contact object). Standard fields (name, email, phone, source, status, owner) map directly to Twenty's Person fields. Custom fields on Leadforce Leads are enumerated during the manual UI discovery session and mapped to Twenty custom fields on the Person object, with data type transformation applied where Leadforce field types differ from Twenty equivalents.
Leadforce CRM
Deal
Twenty CRM
Opportunity
1:1Leadforce Deals map to Twenty Opportunities. The deal name, monetary value, stage, and owner assignment transfer directly. Leadforce's deal stage names (which may be custom text values like 'Proposal Sent' or 'Negotiation') migrate as custom OpportunityStage field values rather than requiring Twenty pipeline reconfiguration, since the stage label vocabulary often differs between the two platforms.
Leadforce CRM
Activity
Twenty CRM
Activity
1:1Leadforce Activities (calls, emails, meetings, tasks linked to Leads or Deals) map to Twenty Activities. We preserve activity type, timestamp, owner, and linked Person or Opportunity reference. Chronological ordering is maintained by setting the Twenty Activity timestamp to the original Leadforce creation date. Activity type mapping uses Twenty's standard activity type taxonomy.
Leadforce CRM
Note
Twenty CRM
Comment
1:1Leadforce Notes attached to Leads or Deals migrate to Twenty Comments linked to the corresponding Person or Opportunity. We preserve the note body text, creation timestamp, and author attribution. Rich-text formatting is converted to plain text where the source format is not natively supported in Twenty's comment model.
Leadforce CRM
Attachment
Twenty CRM
Attachment
1:1Attachments linked to Deals or Leads require separate file extraction from the Leadforce export package, file naming against the corresponding record ID, and re-upload via Twenty's REST API. We map the attachment foreign key from Leadforce to the target Twenty Person or Opportunity ID and preserve original filenames and MIME types. If Leadforce stores attachments in a format Twenty's API does not accept directly, we convert to a supported format during transformation.
Leadforce CRM
Company
Twenty CRM
Company
1:1Leadforce does not always use a separate Companies object; company data frequently lives within Lead records. We normalize company fields extracted from Leadforce Leads into Twenty Company records during field mapping, creating Company records first so that the Person-Company relationship is resolved before Person import. Website, industry, size, and address fields map directly where field names align.
Leadforce CRM
Proposal
Twenty CRM
Attachment or Custom Object
1:1Leadforce Proposals generated from Deals contain line items and pricing that do not have a native Twenty equivalent. We export Proposals as structured CSV records and reconstruct them in Twenty either as file attachments (PDF) linked to the parent Opportunity, or as a custom Proposal object defined during schema design if the customer has sufficient Twenty edition support for custom objects.
Leadforce CRM
Invoice
Twenty CRM
Attachment or Custom Object
1:1Invoice records in Leadforce link to Deals and contain payment status and line items. We preserve invoice data as Deal-associated financial records, mapping payment status to a custom Opportunity field (invoice_status__c) and attaching the invoice PDF file to the Opportunity. For customers requiring full invoice history reconstruction, we define a custom Invoice object during schema design.
Leadforce CRM
Pipeline Stage
Twenty CRM
Pipeline Stage
lossyLeadforce deal pipeline stage names and their sort order migrate as custom fields on the Opportunity object (deal_stage__c, deal_stage_order__c). We do not automatically reconfigure Twenty's standard pipeline stages because Twenty's pipeline model operates at the workspace level and stages are defined through its UI. We provide a written stage mapping table for the customer's admin to apply in Twenty's pipeline configuration after migration.
Leadforce CRM
User
Twenty CRM
WorkspaceUser
1:1Leadforce Owner and user assignments on Leads and Deals map to Twenty workspace Users. We perform owner lookup by email match against Twenty's user table. Any Leadforce owner without a matching Twenty User is held in a reconciliation queue for the customer's admin to provision before the import phase resumes, since OwnerId references are required on most standard objects.
Leadforce CRM
Custom Field
Twenty CRM
Custom Field
lossyLeadforce supports custom fields on Leads and Deals. We audit custom field schemas during a guided screen-share session where the customer walks through the field creation UI, and we generate a field mapping spreadsheet from the discovered schema. Custom fields are pre-created in Twenty before any data import begins, with Salesforce-style __c API naming if the customer's instance uses a developer naming convention.
| Leadforce CRM | Twenty CRM | Compatibility | |
|---|---|---|---|
| Lead | Person1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Activity | Activity1:1 | Fully supported | |
| Note | Comment1:1 | Fully supported | |
| Attachment | Attachment1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Proposal | Attachment or Custom Object1:1 | Fully supported | |
| Invoice | Attachment or Custom Object1:1 | Fully supported | |
| Pipeline Stage | Pipeline Stagelossy | Fully supported | |
| User | WorkspaceUser1:1 | Fully supported | |
| Custom Field | Custom Fieldlossy | 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.
Leadforce CRM gotchas
No publicly documented API for programmatic export
Export scope depends on UI accessibility
Custom field discovery requires manual UI walkthrough
Confusion risk with similarly named entities
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 Leadforce CRM account to identify which objects support UI-based CSV export, whether row or field caps apply, and whether records in archived pipelines, inactive stages, or filtered views are globally accessible. We also confirm full data visibility in the UI before export runs. This step establishes the extraction feasibility baseline and determines whether the migration requires multi-pass exports coordinated with the customer's admin.
Manual custom field discovery session
We schedule a guided screen-share session where the customer, using Leadforce admin credentials, walks us through the field configuration pages for Leads and Deals. We capture all standard and custom field names, field types, required/optional settings, and picklist values. We supplement this with screenshots of the field settings pages and a request for any internal field documentation. The output is a complete Leadforce field inventory used to build the mapping spreadsheet.
Schema design in Twenty
We design the destination schema in Twenty, including any custom fields on Person and Opportunity (mapped from the discovered Leadforce custom fields), Company records (normalized from Leadforce Leads that contain company data), and any custom objects required for Proposal or Invoice reconstruction. We also define the stage mapping table for the customer's admin to apply in Twenty's pipeline configuration. Schema is validated in a Twenty staging workspace before production migration begins.
CSV extraction, transformation, and Twenty API import
We coordinate CSV export sessions from Leadforce's web interface, audit exported row counts against internal CRM totals to detect gaps, and run data cleansing (duplicate removal, format standardization) before transformation. The cleaned CSV feeds into a migration script we build and run against Twenty's REST or GraphQL API, inserting records in dependency order: Companies first (for Person lookups), then Persons, then Opportunities, then Activities and Comments. Attachments are extracted as files and re-uploaded via the Twenty API with record linkage.
Owner reconciliation and delta migration
We extract every distinct Leadforce Owner referenced on Leads, Deals, and Activities and match by email against Twenty's workspace User table. Any Owner without a matching Twenty User goes to a reconciliation queue for the customer's admin to provision. After initial migration, we run a delta pass to capture any records modified in Leadforce during the migration window before cutover.
Cutover, validation, and automation handoff
We freeze writes in Leadforce during the cutover window, run a final delta migration, then enable Twenty as the system of record. We validate record counts, spot-check field mapping accuracy across a random sample, and test Person-Opportunity and Person-Company relationships. We deliver a written inventory of every Leadforce auto-trigger and workflow configuration for the customer's team to rebuild in Twenty's workflow builder. We support a three-day hypercare window for reconciliation issues but do not rebuild automations as part of the standard migration scope.
Platform deep dives
Leadforce CRM
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 Leadforce CRM 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
Leadforce CRM: Not applicable..
Data volume sensitivity
Leadforce CRM 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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