CRM migration

Migrate from LeadManaging to Twenty CRM

Field-level mapping, validation, and rollback between LeadManaging and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.

LeadManaging logo

LeadManaging

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

14 of 14

objects map 1:1 between LeadManaging and Twenty CRM.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

LeadManaging organizes data around leads, companies, deals, and activities for multifamily property management leasing teams. Twenty CRM uses a People‑Companies‑Opportunities model with a flexible custom object layer that lets you define additional fields and related objects as needed. The migration carries LeadManaging's standard objects — leads become People, companies become Companies, deals become Opportunities — while mapping any custom fields to Twenty's Settings > Data Model field definitions that must be created before the CSV import begins. Activity history such as calls, emails, meetings, and notes migrates as Tasks and Notes attached to the parent People or Company record, preserving original timestamps and owner assignments. Workflows, automations, and sequences do not migrate; we export their logic as a structured JSON reference document that your Twenty admin can use to rebuild equivalent automation in Twenty's workflow builder. The migration runs via CSV export from LeadManaging, transformation logic in FlitStack, and CSV import into Twenty's data model following a strict sequence: Companies first, then People with companyId links, then Opportunities, and finally custom objects. A delta‑pickup window captures any in‑flight changes during cutover, and every step is logged in FlitStack's audit trail for traceability.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

LeadManaging logo

LeadManaging

What's pushing teams away

  • Limited scalability for portfolios with hundreds of units or multiple properties: the platform was designed for individual leasing offices, not enterprise property management companies.
  • No public API means integrations with custom tools or in-house systems require workarounds or manual data entry.
  • Customer support responsiveness is inconsistent, with reviewers noting slow response times on technical issues.
  • Reporting depth is shallow compared to dedicated property management analytics tools, particularly for cohort analysis across multiple properties.
  • The platform has not released major feature updates visible in public changelogs, leaving teams uncertain about the product roadmap.

Choosing

Twenty CRM logo

Twenty CRM

What's pulling them in

  • Top open-source CRM on GitHub with 40.6K stars, giving teams full source code access and infrastructure ownership without per-feature licensing surprises.
  • Free self-hosting under AGPL-3.0 means unlimited users and custom objects for the cost of cloud infrastructure alone, typically $20–100/month.
  • Pricing page explicitly mocks competitors for charging add-on fees for API access, webhooks, and workflows — transparency that resonates with RevOps teams burned by Salesforce.
  • Unlimited custom objects and fields with no price impact, letting teams shape the data model to their business rather than forcing business into rigid schemas.
  • Modern TypeScript/React/PostgreSQL stack means developer-led teams can extend, self-host, or integrate without fighting legacy architecture.

Object mapping

How LeadManaging objects map to Twenty CRM

Each row shows how a LeadManaging 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.

LeadManaging

Lead

maps to

Twenty CRM

People

1:1
Fully supported

LeadManaging leads map directly to Twenty CRM People records. The name, email, phone, and job title fields carry over as-is. The companyId reference in Twenty requires a Company record to exist first, so Company records migrate before People records in the migration sequence.

LeadManaging

Lead Status

maps to

Twenty CRM

People > Activity Status (custom field)

1:1
Fully supported

LeadManaging's lead status field (New, Contacted, Qualified, etc.) has no direct Twenty CRM equivalent. We migrate it as a custom select field on the People object. If you use multiple status values across teams, a pick-list field handles the translation cleanly.

LeadManaging

Company

maps to

Twenty CRM

Company

1:1
Fully supported

LeadManaging company records map 1:1 to Twenty CRM Companies. Company name, domain/website, industry, and address fields transfer directly. Multi-location companies in LeadManaging may need to split into multiple Twenty Company records if each location is tracked separately as separate entities.

LeadManaging

Deal / Opportunity

maps to

Twenty CRM

Opportunity

1:1
Fully supported

LeadManaging deals map to Twenty CRM Opportunities. Deal name, amount, expected close date, and stage all have direct Twenty equivalents. Stage pick-list values need value-by-value mapping if your LeadManaging stages differ from Twenty's default Opportunity stages. Additionally, any custom fields attached to the deal will be transferred as custom fields on the Opportunity, provided they have been pre‑created in Twenty's Data Model.

LeadManaging

Deal Stage

maps to

Twenty CRM

Opportunity > Stage (pick-list)

1:1
Fully supported

LeadManaging property-leasing stages (Inquiry, Showing, Application, Lease Signed, etc.) map to Twenty's Opportunity Stage values. We map each stage name and probability. If you have multiple deal pipelines in LeadManaging, each pipeline maps to a separate set of Opportunity stages.

LeadManaging

Activity / Call Log

maps to

Twenty CRM

Task

1:1
Fully supported

LeadManaging call logs and activities with a due-date or follow-up action migrate as Twenty CRM Tasks. The task title, description, assignee, due date, and completion status all carry over. Completed activities preserve the completion timestamp. If an activity lacks a due date but has an assignee, we treat it as a task with a null due date, ensuring no follow‑up actions are lost.

LeadManaging

Email Log

maps to

Twenty CRM

Note

1:1
Fully supported

LeadManaging email activity that is informational (not a task) migrates as Twenty CRM Notes attached to the relevant People record. Email subject and body content transfer as the Note title and body. If the email should generate a follow-up task, we create a Task in addition to the Note.

LeadManaging

Property Listing (custom)

maps to

Twenty CRM

Custom Object (e.g., Property)

1:1
Fully supported

If LeadManaging stores property-specific records as a custom object (e.g., unit listings, showing schedules), we migrate those as Twenty CRM custom objects. The object name and fields transfer, but custom field definitions must be pre-created in Twenty's Settings > Data Model before the import runs.

LeadManaging

Owner / Assigned User

maps to

Twenty CRM

People > Assigned To (Workspace Member)

1:1
Fully supported

LeadManaging owner assignments resolve by email match against Twenty CRM workspace members. Users must accept their Twenty invitation before the migration runs — the Twenty documentation explicitly requires this so user relations map during import. Unmatched owners flag for manual assignment before cutover.

LeadManaging

Lead Note

maps to

Twenty CRM

Note

1:1
Fully supported

LeadManaging notes attached to leads migrate as Twenty CRM Notes on the People record. Rich-text formatting in LeadManaging notes gets converted to plain text or the subset of formatting that Twenty's Note body field supports. Attached files re-upload to Twenty's file storage.

LeadManaging

Attachment / File

maps to

Twenty CRM

File (attached to People, Company, or Opportunity)

1:1
Fully supported

LeadManaging file attachments on leads, companies, or deals re-upload to Twenty CRM. Files attach to the target record (People, Company, or Opportunity) using Twenty's file attachment mechanism. Large files may require chunked upload for PDFs or images over 10MB or other large media.

LeadManaging

Workflow / Automation

maps to

Twenty CRM

Not migrated — rebuild reference export

1:1
Fully supported

LeadManaging automations and sequences have no equivalent in Twenty CRM's migration scope. We export your LeadManaging workflow definitions as a structured JSON or PDF reference document that your Twenty admin can use to rebuild equivalent automation logic in Twenty's workflow builder.

LeadManaging

Report / Dashboard

maps to

Twenty CRM

Not migrated — data underlying reports transfers

1:1
Fully supported

LeadManaging reports and dashboards do not migrate. The data that powers those reports — contacts, companies, deals, activity history — transfers completely. Your Twenty admin rebuilds reports using Twenty's built-in analytics after migration. We recommend exporting a snapshot of any custom report definitions before cutover, so the admin has a reference for recreating metrics and visualizations in Twenty.

LeadManaging

Lead Source

maps to

Twenty CRM

People > Source (custom field)

1:1
Fully supported

LeadManaging's lead source field (Website, Referral, Walk-in, etc.) migrates as a custom select field on the People object in Twenty CRM. Source values map pick-list by pick-list unless your LeadManaging plan uses free-text source values, which transfer as text in the custom field.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

LeadManaging logo

LeadManaging gotchas

High

No public REST API for automated exports

Medium

Custom field discovery requires manual inventory

Medium

Pipeline stage names are not standardized

Low

Attachment and file storage not accessible via export

Twenty CRM logo

Twenty CRM gotchas

High

Import order is enforced and critical

High

Export limited to 20,000 records and visible columns only

Medium

Soft-deleted records count toward uniqueness and trigger restores

Medium

API rate limits cap at 200 req/min on Organization tier

Low

No native email sequences — follow-up cadences require external tools

Pair-specific challenges

  • Twenty requires all custom fields pre-created before CSV import

    The Twenty CRM documentation is explicit: fields must exist in Settings > Data Model before the CSV import runs — the CSV import creates records, not fields. If LeadManaging has 20+ custom fields, each one needs a corresponding field definition created in Twenty before the migration begins. We deliver a field-creation checklist during discovery so the Twenty workspace is schema-ready before any data loads. This is a sequencing requirement, not a bug — plan 1–2 hours of admin work or have FlitStack handle it.

  • Workspace members must accept invitations before migration for owner resolution

    Twenty CRM's import process resolves user references (assignedTo, owner) by matching against existing workspace members. The Twenty documentation states that users must be invited and accept before import — otherwise those relation fields cannot map. We require all LeadManaging owners to have accepted their Twenty invitations before the migration window opens. If a user hasn't joined yet, their records default to a fallback owner and get reassigned post-migration. If any owner does not accept in time, the associated records will be flagged for manual reassignment after migration.

  • Activity logs split into Tasks and Notes depending on actionability

    LeadManaging's activity model treats calls, emails, and property showings uniformly, but Twenty CRM separates action items (Tasks) from informational logs (Notes). We apply a routing rule: activities with a due date or assignee become Tasks; activities that are purely historical records become Notes. Property-specific activity types (e.g., Showing) without a Twenty equivalent default to Notes with the activity type stored in a custom field on the Note record. This ensures that follow‑up actions are captured as Tasks while preserving the full audit trail of all interactions.

  • Multi-pipeline LeadManaging setups need Opportunity stage remapping

    If LeadManaging runs separate deal pipelines for different property types or business units, Twenty's Opportunity stages are a single pick-list per workspace. We handle this by creating a custom pipeline__c field that tags which pipeline each Opportunity came from, and we scope the stage pick-list values to be meaningful across pipelines. This requires agreement on stage name alignment during the mapping review before migration runs. This approach supports consistent reporting and enables cross‑pipeline analytics after migration.

  • Workflows and automations are export-only, not migrateable

    LeadManaging's workflow automations — lead follow-up triggers, stage-change rules, email sequences — have no equivalent structure in Twenty CRM. The automation logic lives in LeadManaging's proprietary rule engine. We export a machine-readable summary of each workflow (trigger condition, actions, sequence order) that your Twenty admin can reference when rebuilding in Twenty's workflow builder. This is the standard disclosure for any CRM-to-CRM migration where the destination has a different automation model.

Migration approach

Six steps for a successful LeadManaging to Twenty CRM data migration

  1. Audit LeadManaging data and prepare Twenty workspace

    We extract a full data inventory from LeadManaging via API export: record counts by object, custom field definitions, deal pipeline count, and owner list. In parallel, we review Twenty's Settings > Data Model to identify which custom fields already exist and which need creation. We deliver a field-creation checklist for the Twenty admin to complete before migration day. Workspace member invitations are sent and tracked — owner resolution requires accepted invitations.

  2. Build field mapping document and resolve owner references

    FlitStack generates a field-level mapping document covering every LeadManaging field and its Twenty destination. We flag value-mapping requirements for pick-list fields, transformation logic for concatenated name fields, and custom field creation needs. Owner IDs in LeadManaging are matched against Twenty workspace members by email. Unmatched owners are flagged with a fallback assignment plan. The mapping document is reviewed and approved before transformation logic is built.

  3. Sequence the migration: Companies → People → Opportunities → Custom objects

    Twenty's CSV import requires a strict order because foreign keys resolve at import time. Companies must import first (the 'one' side of the relationship). People import second with companyId lookups linking to existing Company records. Opportunities import third with companyId and peopleId references. Custom objects import last. FlitStack sequences the migration runs in this exact order and re-runs the delta window after each phase to capture in-flight changes.

  4. Run sample migration with field-level diff

    A representative slice — typically 200–500 records across leads, companies, deals, and activities — migrates first. We generate a field-level diff between the LeadManaging source record and the Twenty destination record so you can verify: name concatenation, companyId linkage, deal stage mapping, and owner resolution. You sign off on the sample before the full migration commits. Any field mapping adjustments are made before the next phase runs.

  5. Execute full migration with delta-pickup and audit log

    Full migration runs against Twenty CRM using the approved mapping. A delta-pickup window of 24–48 hours captures any records created or modified in LeadManaging during the cutover window. Every operation is logged in FlitStack's audit log. After migration, we run a reconciliation report: record counts per object, owner coverage, and blank-field analysis. One-click rollback is available if the reconciliation report shows unexpected gaps. Workflow export is delivered as a structured JSON reference document for your Twenty admin to use during automation rebuild.

Platform deep dives

Context on both ends of the pair

LeadManaging logo

LeadManaging

Source

Strengths

  • Purpose-built leasing workflow with stages aligned to the rental application lifecycle.
  • Lead source attribution tied to ad spend helps optimize marketing ROI per property.
  • Per-user pricing is transparent and predictable for small leasing teams.
  • Consolidates prospect communications (calls, emails, notes) into one record.

Weaknesses

  • No documented public API limits automation and third-party integrations.
  • Small user base means fewer third-party resources, templates, and community support threads.
  • Limited customization for complex property management structures or multi-family portfolios.
  • Export capabilities rely on the web interface rather than programmatic access.
Twenty CRM logo

Twenty CRM

Destination

Strengths

  • AGPL-3.0 open-source license with full source code on GitHub — no vendor lock-in, no sunset risk.
  • Unlimited users and unlimited custom objects on self-hosted, with no feature gating based on headcount.
  • REST and GraphQL APIs available on all paid tiers, not locked behind an enterprise add-on fee.
  • MCP server and webhooks shipped as standard features, not premium upgrades.
  • Modern PostgreSQL-backed data model that developer teams can query, extend, and self-host.

Weaknesses

  • Recent v1.0 release means limited production hardening compared to CRMs with multi-year operational track records.
  • No native email sequencing or sales engagement tools — follow-up cadences require a separate platform.
  • No native two-way email sync or inbox integration, requiring third-party connectors for full activity logging.
  • Self-hosting 'free' pricing hides real infrastructure and DevOps costs that stack up over time.
  • Workflow automation is functional but lacks the complexity needed for sophisticated multi-step sales motions.

Complexity grading

How hard is this migration?

Standard CRM migration. 3 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across LeadManaging and Twenty CRM.

  • Object compatibility

    B

    3 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    LeadManaging: Not publicly documented.

  • Data volume sensitivity

    B

    LeadManaging doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your LeadManaging to Twenty CRM migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about LeadManaging to Twenty CRM data migrations

Answers to the questions buyers ask most during LeadManaging to Twenty CRM migration scoping. Not seeing yours? Book a call.

Can't find your answer?

Walk through your LeadManaging to Twenty CRM migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Most LeadManaging to Twenty CRM migrations complete in 48–72 hours of clock time for under 25,000 records. Larger setups with 25,000–100,000 records or complex custom-object schemas extend to 5–10 days. The longest planning step is creating custom fields in Twenty's Data Model before the CSV import can run — we deliver that checklist during discovery so the workspace is schema-ready before data moves.

Adjacent paths

Related migrations to explore

Ready when you are

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