CRM migration

Migrate from Property Minder to Twenty CRM

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

Property Minder logo

Property Minder

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

12 of 12

objects map 1:1 between Property Minder and Twenty CRM.

Complexity

BStandard

Timeline

2–4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Property Minder is a real estate-focused SaaS CRM built around IDX-website lead capture, drip campaigns, and neighborhood alerts for agents and brokerages operating since 1997. Its data model centers on Contacts, Companies, Deals, and Activity records with custom properties for real estate use cases. Twenty CRM is an open-source, GitHub-hosted CRM (AGPL-3.0) that launched v1.0 in 2024, offering People, Companies, Opportunities, Tasks, and Notes as standard objects, with custom objects available on paid Pro and Organization cloud tiers. We map Property Minder contacts to Twenty People, companies to Companies, and deals to Opportunities. Property Minder's drip campaigns and IDX-triggered automations have no native equivalent in Twenty's workflow builder — we export the campaign definitions as a rebuild reference rather than attempting a direct transfer. Owner resolution runs by email match against Twenty workspace members. Activity history (calls, emails, meetings, notes) migrates as Twenty Tasks and Notes with original timestamps preserved. The migration uses Property Minder's API export and Twenty's REST/GraphQL import API on applicable tiers, with a scoped read-access window and delta-pickup covering in-flight changes during cutover.

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

Property Minder logo

Property Minder

What's pushing teams away

  • Limited third-party integrations beyond MLS feeds—agents who need deep CRM sync, accounting, or transaction management find themselves stitching together workarounds.
  • Scalability constraints emerge when team size grows past a handful of agents; shared contact lists and group-level permissions create data-access friction.
  • Reporting and analytics are thin compared to full-featured CRMs, prompting teams focused on pipeline metrics to migrate to platforms with built-in dashboards and forecasting.
  • The platform's IDX-first positioning means it lacks advanced pipeline management features (Deal stages, custom objects, opportunity scoring) that sales-oriented teams require.

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 Property Minder objects map to Twenty CRM

Each row shows how a Property Minder 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.

Property Minder

Contact

maps to

Twenty CRM

People

1:1
Fully supported

Property Minder contacts map directly to Twenty People records. The People object stores name, email, phone, job title, and a companyId relation. HubSpot-style custom contact properties (lifecycle stage, lead source, etc.) migrate as Twenty custom fields on the People object.

Property Minder

Company

maps to

Twenty CRM

Company

1:1
Fully supported

Property Minder companies map to Twenty Companies records. Company names, domains, and industry classifications transfer directly. If Property Minder stores parent-child company hierarchies, the top-level company migrates first, and child companies reference it via a parentCompanyId custom field in Twenty.

Property Minder

Deal

maps to

Twenty CRM

Opportunity

1:1
Fully supported

Property Minder deals map to Twenty Opportunities. Deal name becomes Opportunity name, amount transfers to a custom amount field (Twenty Opportunities lack a native currency amount field in all tiers — we flag this and recommend a custom field setup before migration runs). Pipeline and stage names migrate as select custom fields.

Property Minder

Contact Owner

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

Property Minder owner IDs resolve by email match against Twenty Workspace Members. If an owner email does not match a Twenty member, records are assigned to a designated fallback user and flagged for review. This step requires Twenty workspace members to be invited and active before migration begins.

Property Minder

Activity (Call, Email, Meeting, Note)

maps to

Twenty CRM

Task / Note

1:1
Fully supported

Property Minder call logs, emails, and meetings migrate as Twenty Tasks with the task type preserved in a custom type field (Call, Email, Meeting). Meeting start/end times map to Twenty's due dates and custom datetime fields. Notes migrate as Twenty Notes with original body text and timestamps.

Property Minder

Drip Campaign

maps to

Twenty CRM

Workflow

1:1
Fully supported

Property Minder drip campaigns (IDX listing triggers, open/click events, saved-search alerts) have no native equivalent in Twenty's workflow builder. We export campaign definitions including step order, delay intervals, and trigger conditions as a structured JSON document. Rebuild references are delivered alongside the migration so the team can recreate campaign logic in Twenty's visual workflow editor.

Property Minder

Custom Contact Property

maps to

Twenty CRM

Custom Field on People

1:1
Fully supported

Property Minder custom fields on contacts (real-estate-specific properties like license number, preferred neighborhood, or buyer/seller type) map to Twenty custom fields on People. Twenty requires these fields to be created in Settings → Data Model before import — we deliver a custom field creation checklist as part of the pre-migration workspace setup plan.

Property Minder

IDX-Generated Lead

maps to

Twenty CRM

People + Custom Field

1:1
Fully supported

Property Minder leads generated through IDX website interactions carry source metadata (listing viewed, search criteria) that does not exist as a standard Twenty field. We capture this as a custom field (Lead_Source_Detail__c) on People records so the original IDX context is preserved for reporting.

Property Minder

Attachment / File

maps to

Twenty CRM

Note

1:1
Fully supported

Property Minder file attachments on contacts, companies, and deals re-upload as Twenty Notes with a link reference to the file stored in the configured storage backend. If the self-hosted Twenty instance uses local file storage, files are re-hosted on the same infrastructure during migration.

Property Minder

Contact-Company Association

maps to

Twenty CRM

People.companyId

1:1
Fully supported

Property Minder's contact-to-company association (a contact may have a primary company) maps directly to People.companyId in Twenty. If a contact has multiple associated companies in Property Minder, the primary company becomes companyId, and secondary associations are captured as a custom multi-select field for admin reference.

Property Minder

Deal Stage

maps to

Twenty CRM

Custom Select Field on Opportunity

1:1
Fully supported

Property Minder deal pipeline stages (Active, Under Contract, Inspection, Closed Won, etc.) map to a custom select field (Deal_Stage__c) on Twenty Opportunities. We document the value-by-value mapping before migration and recommend configuring the pick-list options in Twenty's Data Model settings prior to import to avoid import errors.

Property Minder

System ID / Create Date

maps to

Twenty CRM

Custom Fields on All Objects

1:1
Fully supported

Property Minder's internal record IDs and original create timestamps are preserved as custom fields (Source_System_ID__c, Original_Create_Date__c) on all migrated objects. This preserves system provenance and supports delta-run de-duplication on future imports, maintaining audit continuity for reporting on deal age and contact tenure from the original Property Minder system.

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.

Property Minder logo

Property Minder gotchas

Medium

MLS search assignments are not standard CRM objects

Medium

Automated follow-up sequences do not auto-migrate

High

Group memberships drive nurture logic—gaps cause silent sequencing failures

High

No documented public API for self-serve 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 Starter tier has no API access — CSV import is the only migration path

    If your Twenty workspace is on the Free Starter tier, you have no REST or GraphQL API access and cannot use bulk programmatic import. All migration runs through Twenty's CSV import UI (Command Menu → Import records), which enforces a 20,000-record-per-export limit on the source side and requires all custom fields to exist in Twenty's Data Model before columns can be mapped. We strongly recommend targeting the Pro or Organization tier before migration if you have more than a few hundred records, custom fields, or relational data between objects. On Starter, the migration must be split into individual CSV batches by object type with manual column mapping for each.

  • Twenty People object lacks industry, job title, and employee count as standard fields

    A recurring migration friction point: Property Minder contacts carry real estate-specific custom fields (license_number, preferred_neighborhood, buyer_seller_type), but Twenty's standard People object also omits industry and employee count as built-in fields — both of which appear on Property Minder company and contact records. Before any import, your Twenty admin must create these as custom fields in Settings → Data Model. If custom fields do not exist at import time, the CSV import skips the unmapped columns silently rather than surfacing an error, resulting in data that appears to migrate but is silently dropped. We validate field existence before every import run and surface a pre-flight checklist so nothing is missed.

  • Drip campaigns and IDX-triggered automations do not migrate — they must be rebuilt

    Property Minder drip campaigns trigger on IDX listing events, saved-search matches, and property view actions. Twenty's workflow builder operates on CRM-record triggers (when a Task is completed, when a field changes, on a schedule) with no native event source for IDX or MLS data. We export Property Minder campaign definitions as a structured JSON document covering step sequence, delay rules, and trigger conditions. Rebuild planning is a separate configuration step after the data migration lands — plan 1–2 weeks of workflow design work for complex multi-step drip sequences. This is a known limitation disclosed honestly rather than oversold with a false migration path.

  • Twenty's import order constraint requires Companies before People before Opportunities

    Twenty's CSV import documentation explicitly states that related objects must be imported in order: Companies first, then People (linked via companyId), then Opportunities (linked via companyId and opportunityPeople), then custom objects last. Property Minder exports each object type as a separate file, but cross-object relationships (which contact owns which deal, which company a contact belongs to) are resolved by the import sequence, not by re-importing the same records. If a People record references a companyId that does not yet exist in Twenty, the import row fails with a relation-not-found error. We sequence the migration to satisfy this constraint and re-run any failed relation rows after the parent object batch completes.

  • Owner email resolution requires Twenty workspace members to be invited and active before migration

    Property Minder owner assignments map to Twenty Workspace Members by email match. If a Property Minder user has no corresponding email in the Twenty workspace member list, their assigned records land under a fallback owner and are flagged for manual reassignment post-migration. The critical timing issue: Twenty requires users to accept their workspace invitations before they appear in the member list as a valid assignee option. We recommend sending and confirming all workspace invitations at least 48 hours before the migration run so the full member list is available for owner resolution at import time.

Migration approach

Six steps for a successful Property Minder to Twenty CRM data migration

  1. Audit Property Minder data and design Twenty workspace schema

    We export all Property Minder objects via API (contacts, companies, deals, activities, attachments, custom field definitions) and audit record counts, data quality, and relational completeness. Simultaneously, we deliver a Twenty workspace setup plan: custom field creation checklist for all non-standard mappings, pick-list value configuration for deal stages and lead sources, custom object creation if applicable, and workspace member invitation list for owner resolution. The Twenty schema must be ready before any import batch runs.

  2. Resolve owners and invite Twenty workspace members

    Property Minder owner IDs are matched by email to Twenty Workspace Members. We generate a mismatch report identifying any Property Minder user without a corresponding Twenty member account. Your team sends and confirms workspace invitations for all unmatched users before the migration date. We assign unmatched records to a designated fallback owner and flag them for post-migration reassignment. No record migrates without a resolved owner.

  3. Migrate Companies first, then People, then Opportunities

    Following Twenty's import order constraint, we run Companies as the first batch (establishing the parent records for all relations). People import runs second with companyId relations resolving to the now-populated Company table. Opportunities import runs third with companyId and contactId relations resolving to migrated records. Each batch includes a pre-import validation pass confirming all mapped custom fields exist in Twenty's data model. Any rows that fail relation lookups are isolated and retried after the parent object batch completes.

  4. Run sample migration with field-level verification

    A representative sample (typically 200–500 records spanning contacts, companies, deals, and activities) migrates first against the live Twenty workspace. We generate a field-level diff report comparing source values against the imported Twenty records for every mapped field. You verify that deal amounts, stage values, company relations, owner assignments, and custom property values all reflect correctly in Twenty's UI before we commit the full migration run.

  5. Execute full migration with delta-pickup and cutover window

    The full data migration runs against the Twenty workspace. A scoped read-access window on Property Minder remains open during the cutover period (typically 24–48 hours) capturing any records created or modified between the initial export and the live cutover date. Audit logs capture every import operation. After final validation, we deliver a reconciliation report and a one-click rollback script in the event that post-migration review uncovers mapping errors that require a re-run. Drip campaign export documentation is delivered alongside the data migration package for workflow rebuild planning.

Platform deep dives

Context on both ends of the pair

Property Minder logo

Property Minder

Source

Strengths

  • Built-in IDX integration displays live MLS listings on agent-branded pages without requiring separate website hosting.
  • Automated follow-up sequences tied to MLS search activity provide a nurture layer out of the box.
  • Group-based contact segmentation supports bulk outreach without additional email marketing software.
  • Low configuration overhead—agents can set up client search feeds and follow-up sequences in a single session.
  • Client-facing branding keeps the agent's identity prominent on every listing interaction, supporting top-of-mind recall.

Weaknesses

  • Limited ecosystem integrations beyond MLS feeds, requiring workarounds for accounting, transaction, or advanced CRM sync needs.
  • Thin reporting and analytics compared to full-featured CRMs, constraining data-driven pipeline management at scale.
  • Permissions and data access designed for small teams rather than large brokerages with shared contact databases.
  • Advanced pipeline management objects (Deal stages, custom opportunity types, lead scoring) are absent, limiting sales-cycle depth.
  • Export and migration tooling is not natively exposed, making self-serve data portability difficult without external assistance.
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 Property Minder 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

    Property Minder: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Property Minder 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 Property Minder to Twenty CRM data migrations

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

Can't find your answer?

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

Book a free 30 minute consultation

Most Property Minder to Twenty migrations complete in 2–4 weeks for under 10,000 records with clean data and no custom objects. Property Minder setups with drip campaign complexity, multiple custom real estate fields, and IDX-triggered automations extend to 6–12 weeks. The longest planning step is the Twenty workspace schema setup (creating custom fields, configuring pick-lists, and inviting workspace members) — this must complete before any import batch runs, and it cannot be rushed without risking silently dropped columns during CSV import.

Adjacent paths

Related migrations to explore

Ready when you are

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