CRM migration

Migrate from Rent Manager to Twenty CRM

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

Rent Manager logo

Rent Manager

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

12 of 12

objects map 1:1 between Rent Manager and Twenty CRM.

Complexity

BStandard

Timeline

72–96 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Rent Manager stores property management data across tenants, owners, vendors, properties, units, and lease records with built-in double-entry accounting. Twenty CRM uses a simpler object model built around People, Companies, Opportunities, Tasks, and Notes — with support for custom objects when your data doesn't fit standard schemas. We extract Rent Manager records via the read/write API, map each entity type to its closest Twenty equivalent, and load Companies first (since Twenty requires the 'one' side of relationships before the 'many'), then People, then Tasks for maintenance history. Lease terms, rental periods, and financial snapshots migrate as custom fields on People records since Twenty has no native rent-tracking model. Vendor contacts land in Companies. Your Rent Manager custom fields and user-defined tables become Twenty custom fields, with a few key limitations: workflows, automations, and accounting-ledger configurations do not transfer and must be rebuilt manually in Twenty's workflow builder. Our delta-pickup window captures any records modified during the cutover window so your Twenty workspace reflects Rent Manager's final state.

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

Rent Manager logo

Rent Manager

What's pushing teams away

  • Quote-only pricing with no public tiers means customers cannot self-assess cost fit, leading to sticker shock when implementation and API add-on fees are disclosed post-sales.
  • No free trial or self-service sandbox forces teams to commit before evaluating the software against their specific portfolio, increasing churn risk from mismatched expectations.
  • Some users report that even basic tasks — entering tenant information or generating rent statements — carry a steeper learning curve than competing property management platforms.
  • UI navigation relies heavily on pop-up buttons rather than persistent sidebars, which frustrates power users who prefer consistent visual landmarks across workflows.
  • Implementation package pricing at 2x the monthly fee is a common pain point, especially for smaller operators who budget based on advertised bundle costs.

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 Rent Manager objects map to Twenty CRM

Each row shows how a Rent Manager 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.

Rent Manager

Tenant/Resident

maps to

Twenty CRM

Person

1:1
Fully supported

Rent Manager tenants migrate as Twenty People records. The tenant's full name splits into FirstName and LastName; primary email and phone map directly. Lease start and end dates store as custom date fields on the Person record since Twenty has no native lease-term concept.

Rent Manager

Owner

maps to

Twenty CRM

Person

1:1
Fully supported

Property owners become Twenty People records. The owner name maps to the Person name field directly, while owner email and phone transfer as standard contact fields. Owner type (individual versus entity) requires a custom select field in Twenty since the standard Person object lacks this distinction. Entity-owned properties link the Owner Person record to the title-holding company via the companyId relation.

Rent Manager

Vendor

maps to

Twenty CRM

Company

1:1
Fully supported

Maintenance vendors, utility providers, and service contractors become Twenty Company records. Company name, contact name, email, and phone migrate directly. Vendor specialty (HVAC, plumbing, electrical, landscaping) maps to a custom select field for filtering in Twenty's kanban and list Views, enabling quick categorization of service providers.

Rent Manager

Property

maps to

Twenty CRM

Company

1:1
Fully supported

Each Rent Manager property becomes a Company record in Twenty representing the physical asset. Address, property type (residential/commercial/mixed), and number of units migrate as fields. The property's parent company (if part of a portfolio company) maps via the Parent Company relation.

Rent Manager

Unit

maps to

Twenty CRM

Custom Object (Unit)

1:1
Fully supported

Units require a custom object in Twenty since there is no standard real-estate-unit entity. The Unit object links to its parent Property via a Company relation field, stores unit number, bedroom/bath counts, square footage, and current occupancy status as custom fields.

Rent Manager

Lease

maps to

Twenty CRM

Custom Object (Lease)

1:1
Fully supported

Leases are too domain-specific for standard CRM objects. We create a Lease custom object linked to the Tenant (Person) and Unit (custom object) with fields for lease start, end, monthly rent, security deposit, and renewal status. This preserves the full lease lifecycle for reporting.

Rent Manager

Work Order

maps to

Twenty CRM

Task

1:1
Fully supported

Rent Manager maintenance requests transform into Twenty Tasks. Work order category (routine, emergency, preventive), priority level, assigned vendor, and total cost migrate as custom fields on the Task. Original work order create date and completion date preserve as custom datetime fields, maintaining complete maintenance history continuity across the migration.

Rent Manager

Rent Transaction

maps to

Twenty CRM

Custom Field on Lease

1:1
Fully supported

Individual rent payment transactions have no clean equivalent in Twenty's standard CRM model. We preserve payment history as a JSON-serialized custom long-text field on the Lease record, preserving the full transaction detail. Alternatively, we export a separate payment ledger CSV for detailed financial reconciliation handled outside the CRM system.

Rent Manager

Owner Distribution

maps to

Twenty CRM

Custom Field on Company

1:1
Fully supported

Rent Manager's owner payout calculations and distribution schedules represent accounting logic that cannot be represented in Twenty's CRM layer. These calculations export as a reference CSV with all relevant owner distribution data, handled separately during bookkeeping migration to maintain accuracy.

Rent Manager

Rent Manager User

maps to

Twenty CRM

Workspace Member

1:1
Fully supported

Staff members including property managers, accountants, and maintenance coordinators map to Twenty Workspace Members by email matching. Role-based permissions (Property Manager, Resident/Tenant, Owner, Vendor) transfer as a custom role field on the Workspace Member record for proper access control.

Rent Manager

Prospect/Inquiry

maps to

Twenty CRM

Person (cold)

1:1
Fully supported

Rental prospects and lease inquiries that never converted to tenants migrate as cold People records. Inquiry date, source (website, referral, walk-in), and unit of interest store as custom fields, preserving the complete leasing funnel analysis data for future marketing and follow-up activities.

Rent Manager

Inspection Record

maps to

Twenty CRM

Custom Object (Inspection)

1:1
Fully supported

Move-in, move-out, and routine inspection records create a custom Inspection object linked to the Unit. Inspection type, inspection date, condition ratings, and associated photos migrate as custom fields. Photo attachments are re-uploaded to Twenty's file storage and linked to the Inspection record by ID for complete documentation.

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.

Rent Manager logo

Rent Manager gotchas

High

Sensitive PII is encrypted at rest and requires elevated API scopes

High

Invoice/Payables bifurcation creates duplicate transaction lines

Medium

API is an add-on subscription not included in any bundle

Medium

Implementation fee is 2x monthly subscription cost

Low

No free trial means migration decisions lack a test-before-commit option

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

  • Rent Manager accounting ledger has no Twenty CRM equivalent

    Rent Manager's double-entry accounting system tracks rent payments, owner distributions, and AP/AR across a chart of accounts that has no native counterpart in Twenty's CRM object model. Individual payment transactions export from Rent Manager as a ledger CSV but cannot be represented as CRM records. We flag the accounting export as a separate file for your bookkeeping team to import into accounting software post-migration. The lease and unit data that drives those transactions does migrate fully.

  • Import order dependency breaks records if violated

    Twenty's documentation explicitly requires importing Companies before People and People before Opportunities. For Rent Manager, this means Properties (as Companies) must land first so that Units (linked to Property) can reference valid companyId values, and Tenants (People) can reference a Unit record that already exists. We sequence the migration in this order and flag any orphaned references before each batch commits. Violating this sequence produces import errors in Twenty's CSV uploader and rolls back the batch.

  • Workflows and automations do not transfer — must be rebuilt

    Rent Manager's built-in workflow rules for lease renewal reminders, late fee assessment, and maintenance escalation have no equivalent in Twenty's workflow builder — the underlying logic is proprietary to Rent Manager's event model and cannot be exported directly. We document every Rent Manager workflow definition as a written specification your Twenty admin can use to rebuild equivalent rules from scratch. Rent Manager sequence rules for prospect follow-ups also require manual reconstruction in Twenty's sequence builder, as automated outreach sequences are not transferable between platforms.

  • Multi-unit properties require custom object for units

    Twenty's standard Company object represents an organization, not a physical real estate unit. If your Rent Manager portfolio has more than one unit per property address, the Unit entity requires a custom object with a link back to the Property-as-Company. We create this schema during the Twenty configuration phase, but your admin will need to design the View layouts for the Unit object so staff can see occupancy, lease terms, and maintenance history at a glance.

  • File attachments require manual re-upload

    Rent Manager stores lease documents, inspection photos, and work order attachments in its own file storage system separate from the database. Twenty's CSV import does not carry binary file references or file paths, as it only handles structured record data. We export the Rent Manager attachment list as a manifest CSV and re-upload files to Twenty's storage during the migration, linking each file to its parent record by ID for proper association. Large portfolios with hundreds of lease documents and photos may require a multi-session file migration pass to complete.

Migration approach

Six steps for a successful Rent Manager to Twenty CRM data migration

  1. Audit Rent Manager entities and export via API

    We connect to the Rent Manager API with read-only credentials and enumerate all active Tenants, Owners, Vendors, Properties, Units, Work Orders, Prospects, and User accounts. We capture record counts per entity, identify custom fields and user-defined tables, and export the schema. This snapshot determines the migration scope and drives the Twenty workspace schema design. The audit runs before any data moves and typically takes 4–8 hours for portfolios under 10,000 records.

  2. Design Twenty workspace schema and custom objects

    Based on the Rent Manager audit, we create the Unit and Lease custom objects in Twenty, add custom fields to the standard Person and Company objects, and configure select-value lists that match Rent Manager's property types, owner types, and work order priorities. We also set up Workspace Member records for Rent Manager staff users matched by email. This schema plan is delivered as a written spec before data loading begins so your Twenty admin can review and approve the object structure.

  3. Load Companies first, then People, then custom objects

    We follow Twenty's required import order: Properties (as Companies) load first with addresses and unit counts, then Vendors (as Companies), then Tenants and Owners (as People) with lease dates and owner types as custom fields, then Units (custom object) linked to their parent Property Company, then Leases (custom object) linked to Tenant Person and Unit records. Each batch runs with a validation pass that surfaces import errors (highlighted in yellow in Twenty's UI) before committing. Unmatched foreign keys are flagged and resolved before the next batch starts.

  4. Migrate Work Orders as Tasks and re-attach files

    Completed and open Work Orders load as Twenty Tasks linked to the Unit record and assigned to the Vendor-as-Company contact. Original work order cost, category, and priority migrate as custom fields on each Task. We cross-reference the Rent Manager attachment manifest and re-upload files (lease PDFs, inspection photos, vendor contracts) to Twenty's storage, linking each file to its parent record. File re-upload runs as a parallel pass to the Task migration to keep timelines short.

  5. Run delta pickup and validate with field-level diff

    After the full migration batch commits, we open a 24–48 hour delta window that monitors the Rent Manager API for any records modified or created during the cutover. New or changed records are pulled in a final delta batch. We generate a field-level diff report comparing source and destination record counts, custom field population rates, and foreign-key linkage health. Your team reviews the diff before we close the Rent Manager read access and finalize the Twenty workspace.

Platform deep dives

Context on both ends of the pair

Rent Manager logo

Rent Manager

Source

Strengths

  • Deep double-entry accounting with 450+ built-in financial and property-related reports included in all tiers.
  • Highly customizable entity-creation workflows and dashboards that adapt to each operator's daily use case.
  • 200+ pre-built vendor integrations covering payments, listing syndication, screening, and more.
  • Flexible multi-property type support — residential, commercial, manufactured housing, associations, and short-term stays in one platform.
  • API is available as an add-on to any bundle, enabling custom application development and third-party data pulls.

Weaknesses

  • Quote-only pricing with no public tiers creates procurement friction and surprises when implementation and API add-on costs are disclosed.
  • No self-service trial or free tier means customers must engage sales before evaluating fit for their portfolio size and workflow.
  • Implementation package priced at 2x monthly fee is a significant upfront cost, especially for SMB operators.
  • UI relies heavily on pop-up dialogs rather than persistent navigation, which frustrates power users accustomed to sidebar-based layouts.
  • The API itself is an add-on to all bundles, meaning customers cannot build migrations or integrations without an additional paid subscription.
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. 1 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 Rent Manager and Twenty CRM.

  • Object compatibility

    B

    1 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

    Rent Manager: Not publicly documented.

  • Data volume sensitivity

    A

    Rent Manager exposes a bulk API — large-volume migrations stream efficiently.

Estimator

Estimate your Rent Manager 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 Rent Manager to Twenty CRM data migrations

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

Can't find your answer?

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Book a free 30 minute consultation

Small Rent Manager portfolios with under 10,000 records typically migrate in 72–96 hours of clock time. Mid-size portfolios with 25,000–50,000 records spanning properties, units, tenants, and work orders extend to 7–10 days. The longest planning step is designing the Unit and Lease custom objects in Twenty before any data loads. FlitStack AI sequences the migration so Companies (Properties) load first, then People, then custom objects, following Twenty's import order requirements.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Rent Manager.
Land in Twenty CRM, intact.

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