CRM migration
Field-level mapping, validation, and rollback between PropertySimple and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
PropertySimple
Source
HighLevel
Destination
Compatibility
12 of 12
objects map 1:1 between PropertySimple and HighLevel.
Complexity
BStandard
Timeline
3–7 days
Overview
PropertySimple organizes real estate marketing around agents, property listings, ZIP code exclusivity zones, and social media ad campaigns with an integrated CRM layer. HighLevel models everything as Contacts, Companies, Opportunities, and Custom Objects inside a sub-account structure, with pipeline stages that map directly to its Workflow automation engine. The migration carries your PropertySimple contact records (agents, leads, clients), property listing associations, deal/opportunity data, custom fields, activity history, and tags into the corresponding HighLevel objects. The hardest translation is preserving PropertySimple's ZIP code marketing zones and property-specific custom fields inside HighLevel's flexible Custom Object schema — these require pre-migration field creation in HighLevel before data lands. Automation workflows, ad campaign configurations, and social media integration settings do not migrate and must be rebuilt in HighLevel's Workflow builder using exported reference documentation. FlitStack sequences the migration to resolve foreign-key dependencies (Companies before Contacts, Contacts before Opportunities) and runs a delta pickup window after the full migration to capture any records modified 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 PropertySimple object lands in HighLevel, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
PropertySimple
Contact (Agent)
HighLevel
Contact
1:1PropertySimple agent contacts map directly to HighLevel Contacts. Agent name, email, phone, and license number migrate as native and custom fields respectively. Owner resolution matches PropertySimple agent email to a HighLevel user email for assigned-owner continuity. This mapping also preserves the agent's timezone and primary listing count to support workflow triggers in HighLevel.
PropertySimple
Contact (Lead/Client)
HighLevel
Contact
1:1Buyer and seller leads stored as PropertySimple contacts migrate to HighLevel Contacts. All standard contact fields (name, email, phone, address) map directly. Custom fields storing lead source or client preferences migrate to HighLevel custom fields on the Contact record. These custom fields are mapped using the same API field names from PropertySimple to ensure consistency across the migration.
PropertySimple
Property Listing
HighLevel
Custom Object (PropertyListing)
1:1PropertySimple listing records have no direct HighLevel equivalent. FlitStack creates a PropertyListing Custom Object in HighLevel with custom fields for address, price, status, MLS number, listing agent lookup, and photo URL array. The listing-agent contact link uses a Custom Object relationship field.
PropertySimple
ZIP Code Marketing Zone
HighLevel
Custom Object (ZipCodeZone) + Tag
1:1PropertySimple's ZIP code exclusivity data is a real estate-specific concept. Each reserved ZIP becomes a ZipCodeZone Custom Object with a Zip_Code__c text field, Exclusivity_Status__c picklist, and Owner_Agent__c lookup to the Contact record. A matching tag (e.g., 'ZIP-Exclusive: 90210') is applied to the associated agent contact.
PropertySimple
Deal / Transaction
HighLevel
Opportunity
1:1PropertySimple transaction records (active deals, closed deals) map to HighLevel Opportunities. Deal name, amount, stage, close date, and owner migrate directly. HighLevel's pipeline stage values are recreated to match PropertySimple's deal lifecycle from lead to closed-won or lost. The migration also retains any custom deal fields, such as referral source or property type, as custom fields on the Opportunity record.
PropertySimple
Pipeline Stage
HighLevel
Pipeline Stage
1:1PropertySimple deal stages (Lead, Showing Scheduled, Offer Made, Under Contract, Closed) map value-by-value to HighLevel pipeline stage names. Stage order and probability percentages are preserved as HighLevel stage configuration. Each stage receives a Stage_Entered_Date__c custom datetime field from PropertySimple's history.
PropertySimple
Activity History (Call, Email, Note)
HighLevel
Task / Note
1:1PropertySimple call logs, emails, and notes attached to contacts or listings migrate to HighLevel Tasks with Type='Call' or Type='Email' and Notes respectively. Original timestamps, owners, and linked contact IDs are preserved. HighLevel attaches each activity to the correct Contact or Opportunity record using the source relationship ID.
PropertySimple
Tag / Label
HighLevel
Tag
1:1PropertySimple tags applied to contacts, listings, or deals migrate as HighLevel Tags. Tag names are preserved exactly; tag-to-record associations are re-established during migration so tag-based segmentation in HighLevel workflows functions immediately after go-live. If a tag references a record type that does not exist in HighLevel, the tag is attached to the primary contact record to maintain visibility.
PropertySimple
Custom Field (Agent-Level)
HighLevel
Custom Field on Contact
1:1PropertySimple custom properties specific to agents (license number, brokerage name, MLS ID) require HighLevel custom fields on the Contact object. These are created before migration runs using the PropertySimple field API name as a reference. Field type matching (text, number, picklist) is done field-by-field.
PropertySimple
Custom Field (Listing-Level)
HighLevel
Custom Field on PropertyListing Custom Object
1:1PropertySimple listing custom fields (e.g., HOA fees, year built, property type) are mapped to custom fields on the PropertyListing Custom Object in HighLevel. Multi-select pick-lists in PropertySimple become multi-select pick-lists in HighLevel where the field type is supported. For fields not supported as multi-select, FlitStack converts them to comma-separated text fields and documents the conversion for manual review.
PropertySimple
Social Media Ad Campaign
HighLevel
No Equivalent
1:1PropertySimple's ad campaign configurations (Facebook, Instagram, TikTok ad sets, budgets, targeting parameters) store platform-specific ad account data that cannot be exported or mapped to HighLevel. Campaign performance metrics (impressions, clicks) are not portable. Ad campaign configurations must be rebuilt manually in HighLevel's integration settings or exported as reference documentation for your ad platform.
PropertySimple
Autopilot Workflow
HighLevel
Workflow
1:1PropertySimple's Autopilot automation rules (social posting schedules, lead response triggers, ad budget rules) have no HighLevel equivalent and do not migrate. FlitStack exports the rule definitions as a JSON reference file that your HighLevel admin can use to rebuild equivalent automations in HighLevel's Workflow builder. The rebuild is a manual step outside the migration scope.
| PropertySimple | HighLevel | Compatibility | |
|---|---|---|---|
| Contact (Agent) | Contact1:1 | Fully supported | |
| Contact (Lead/Client) | Contact1:1 | Fully supported | |
| Property Listing | Custom Object (PropertyListing)1:1 | Fully supported | |
| ZIP Code Marketing Zone | Custom Object (ZipCodeZone) + Tag1:1 | Fully supported | |
| Deal / Transaction | Opportunity1:1 | Fully supported | |
| Pipeline Stage | Pipeline Stage1:1 | Fully supported | |
| Activity History (Call, Email, Note) | Task / Note1:1 | Fully supported | |
| Tag / Label | Tag1:1 | Fully supported | |
| Custom Field (Agent-Level) | Custom Field on Contact1:1 | Fully supported | |
| Custom Field (Listing-Level) | Custom Field on PropertyListing Custom Object1:1 | Fully supported | |
| Social Media Ad Campaign | No Equivalent1:1 | Fully supported | |
| Autopilot Workflow | Workflow1:1 | 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.
PropertySimple gotchas
No documented public API for automated data extraction
ZIP Code exclusivity settings have no standard CRM equivalent
AI-generated content assets are platform-locked
Pricing tiers are tied to platform features, not data limits
HighLevel gotchas
Sub-account architecture creates isolated data silos per client
Usage-based telecom and AI costs are not in the subscription price
Workflows have no native equivalent in most destination CRMs
API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account
White-label configuration and branding assets do not export via API
Pair-specific challenges
Migration approach
Pre-migration schema design and sub-account planning
FlitStack reviews your PropertySimple data export (contacts, listings, deals, custom fields, tags) and your intended HighLevel sub-account structure. We deliver a schema design document specifying the PropertyListing and ZipCodeZone Custom Objects to be created in HighLevel, field-by-field mapping for all custom properties, and a record-partitioning plan if you need data split across multiple HighLevel sub-accounts. Your team approves the schema before FlitStack creates the Custom Objects and custom fields in your HighLevel sub-account.
Owner and user resolution by email match
PropertySimple agent and team member emails are matched against HighLevel user emails to resolve ownership on contacts, listings, and opportunities. Unmatched owners are flagged before migration — your team either creates the corresponding HighLevel user account or assigns those records to a designated fallback owner. No record migrates without a confirmed HighLevel owner. This step is critical for deal and listing ownership continuity in HighLevel's pipeline and workflow triggers.
Data sequencing: Companies → Contacts → Listings → Opportunities
HighLevel requires Contacts to exist before they can be linked to Companies (via the Company field on Contact), and requires Listings to exist before they can be linked to agent Contacts. FlitStack sequences the migration in dependency order: Company records first, then Contacts with owner resolution, then PropertyListing Custom Object records, then Opportunities with listing references. This ordering ensures all foreign-key relationships resolve correctly at destination and prevents orphaned records. Tags and activity history migrate after their parent records are in place.
Sample migration with field-level diff and tag verification
A representative sample (typically 200–500 records spanning contacts, listings, deals, and activity history) migrates first into your HighLevel staging environment. FlitStack generates a field-level diff comparing source values against destination values for every mapped field, highlighting any transformation discrepancies. Tag-to-record associations are verified programmatically. You review the sample diff and approve before the full migration run commits. This step catches mapping errors (e.g., pick-list value mismatches, date format issues) before large-volume data lands.
Full migration run with delta-pickup window and audit log
The full dataset migrates into your HighLevel sub-account using sequenced writes that respect API rate limits. A delta-pickup window of 24–48 hours after the migration run captures any PropertySimple records modified or created during the cutover period — your team continues working in PropertySimple while the delta is captured. FlitStack generates an audit log covering every record written, updated, or skipped with reason codes. One-click rollback reverts all migrated records if reconciliation reveals data integrity issues.
Platform deep dives
PropertySimple
Source
Strengths
Weaknesses
HighLevel
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 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 PropertySimple and HighLevel.
Object compatibility
1 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
PropertySimple: Not publicly documented..
Data volume sensitivity
PropertySimple 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 PropertySimple to HighLevel migration scoping. Not seeing yours? Book a call.
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