CRM migration
Field-level mapping, validation, and rollback between REsimpli and HubSpot. We move data and schema; workflows are rebuilt natively in HubSpot.
REsimpli
Source
HubSpot
Destination
Compatibility
10 of 10
objects map 1:1 between REsimpli and HubSpot.
Complexity
BStandard
Timeline
48–72 hours
Overview
REsimpli is a verticalized CRM built for real estate investors, managing leads, property records, investment deals, and automated drip outreach across a single platform. HubSpot is an all-in-one CRM that consolidates marketing, sales, and service in one workspace — appealing to teams that have outgrown REsimpli's feature surface or its per-feature pricing model. The migration carries REsimpli leads and investors into HubSpot contacts, property records into HubSpot companies, and deals into HubSpot deals. Custom fields like investment_criteria, motivation_level, driving_for_dollars_notes, and ai_call_analysis scores migrate as HubSpot custom properties, which requires a Professional or Enterprise plan for fields beyond HubSpot's 30 standard contact properties. Association labels that connect contacts to property records are preserved as HubSpot custom properties or association labels. The migration does not carry drip campaigns, automated sequences, or AI agent logic — those live inside REsimpli's workflow engine and must be rebuilt in HubSpot's automation tools. SpeedToLead and CallGrade AI scores from REsimpli have no native HubSpot equivalent; we surface these as custom fields for reference. The migration runs against HubSpot's CRM API with a sample-then-full sequencing model and a delta-pickup window for in-flight changes 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 REsimpli object lands in HubSpot, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
REsimpli
Lead / Investor
HubSpot
Contact
1:1REsimpli lead and investor records map to HubSpot contacts. First name, last name, email, phone, address, and property interest details migrate as HubSpot contact properties. Original REsimpli create dates are preserved as custom datetime fields since HubSpot's CreatedDate reflects the migration timestamp.
REsimpli
Property
HubSpot
Company
1:1REsimpli property records map to HubSpot companies. Property address, type, asking price, motivation level, and investment criteria migrate as HubSpot company properties or custom fields. REsimpli's property-owner association to a lead is preserved via HubSpot contact-company association labels. If the property record includes sub-records such as images or documents, those attachments are exported and linked to the HubSpot company as files.
REsimpli
Deal
HubSpot
Deal
1:1REsimpli investment deals map directly to HubSpot deals. Deal name, amount, stage, close date, and owner migrate. Stage values are mapped value-by-value to HubSpot deal pipeline stages. Deals without a close date receive a placeholder close date flagging manual review before go-live.
REsimpli
Custom Fields on Lead
HubSpot
Custom Properties on Contact
1:1REsimpli custom fields on leads — such as investment_criteria, driving_for_dollars_notes, motivation_level, and best_time_to_call — require HubSpot custom properties. Professional or Enterprise tier is required if the cumulative custom property count exceeds HubSpot's 30-field limit on standard contacts. We verify each custom field’s data type in REsimpli and create the matching HubSpot property with the appropriate type to avoid validation errors.
REsimpli
Custom Fields on Property
HubSpot
Custom Properties on Company
1:1Property-specific custom fields like after_repair_value, repair_estimate, and seller_motivation_score map to HubSpot company custom properties. Each custom property is created in HubSpot before migration and validated for correct field type (number, date, picklist, or text). We also add a brief description and help text to each property in HubSpot so users understand the data source and intended use.
REsimpli
Task (Call, SMS, Note)
HubSpot
Engagement / Note
1:1REsimpli call logs, SMS history, and notes map to HubSpot engagements on the contact timeline. Original timestamps, duration, and outcome (answered, voicemail, no-answer) are preserved. HubSpot's call engagement property captures phone-call metadata directly. If a call or SMS includes a recording, we export the media file and attach it to the corresponding engagement in HubSpot for convenient playback.
REsimpli
Lead-Property Association
HubSpot
Contact-Company Association
1:1REsimpli's N:1 or N:N contact-to-property association maps to HubSpot's primary contact-company link plus secondary association labels. When a lead is associated with multiple properties in REsimpli, we surface the additional associations as HubSpot association labels or custom multi-select fields. We document the original association names so you can recreate them in HubSpot if a different labeling scheme is preferred.
REsimpli
AI Agent Data (SpeedToLead, CallGrade)
HubSpot
Custom Field on Contact
1:1REsimpli's SpeedToLead call timestamps, CallGrade AI scores, and CallAnswer summaries have no HubSpot native equivalent. These values migrate as HubSpot custom number or text fields for reporting continuity. The underlying AI logic does not transfer — SpeedToLead-style instant calling must be re-implemented with a HubSpot telephony partner.
REsimpli
Drip Campaign
HubSpot
Workflow / Sequence
1:1REsimpli drip campaigns including voice, SMS, and email sequences have no direct HubSpot equivalent. We export the campaign structure (step names, delay intervals, message templates) as a reference document. Rebuilding in HubSpot's workflow builder or a third-party tool like Zapier or Make must be done post-migration.
REsimpli
Attachment / File
HubSpot
HubSpot File
1:1REsimpli file attachments on leads, properties, and deals are downloaded and re-uploaded to HubSpot Files, linked to the corresponding record. File size limits follow HubSpot's upload restrictions. Inline images in notes are downloaded and re-hosted within HubSpot's file storage. We preserve the original file name and path metadata to help you locate assets in HubSpot's file manager.
| REsimpli | HubSpot | Compatibility | |
|---|---|---|---|
| Lead / Investor | Contact1:1 | Fully supported | |
| Property | Company1:1 | Fully supported | |
| Deal | Deal1:1 | Fully supported | |
| Custom Fields on Lead | Custom Properties on Contact1:1 | Fully supported | |
| Custom Fields on Property | Custom Properties on Company1:1 | Fully supported | |
| Task (Call, SMS, Note) | Engagement / Note1:1 | Fully supported | |
| Lead-Property Association | Contact-Company Association1:1 | Fully supported | |
| AI Agent Data (SpeedToLead, CallGrade) | Custom Field on Contact1:1 | Fully supported | |
| Drip Campaign | Workflow / Sequence1:1 | Fully supported | |
| Attachment / File | HubSpot File1:1 | 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.
REsimpli gotchas
No public API forces CSV-based migration with data-loss risk
AI agent configs and website content are non-transferable
Tier-based list stacking and skip-tracing limits constrain data volume
Slow onboarding delays operational continuity
Drip campaign sequence logic does not export as transferable automation
HubSpot gotchas
Marketing Contacts billing model is migration-critical
Feature tier gating is not visible until onboarding
Mandatory onboarding fees inflate year-one cost
HubSpot CSV importer cannot migrate engagements or attachments
Custom objects require Enterprise and a pre-existing schema
Pair-specific challenges
Migration approach
Audit REsimpli schema and custom field inventory
We connect to the REsimpli account via scoped API read access and enumerate all object types, custom fields, association labels, and drip campaign metadata. We produce a pre-migration schema report that identifies every REsimpli field, its HubSpot destination, the required mapping type, and any fields that will become HubSpot custom properties. This report is the baseline for the migration plan and for determining whether a HubSpot plan upgrade is needed.
Create HubSpot custom properties and association labels
Before data moves, we create all required HubSpot custom properties — investment_criteria__c, motivation_level__c, callgrade_score__c, speedtolead_last_call__c, and any other non-standard fields from REsimpli. We also configure association labels for investor-to-property relationships so the Contact-Company association carries the original REsimpli label name. If the custom property count exceeds HubSpot's limits, we flag the plan upgrade requirement before proceeding. All custom properties are created with the correct field type (text, number, picklist, datetime) to avoid type mismatches during migration.
Run a sample migration with field-level diff
A representative slice of records — typically 100–500 spanning contacts, companies, deals, and activities — migrates first. We generate a field-level diff between the REsimpli source values and the HubSpot destination values so you can verify that custom property mapping, deal stage value mapping, owner resolution, and association labels are correct before the full run commits. You sign off on the sample before we proceed to full migration.
Execute full migration with delta-pickup window
Full migration runs against HubSpot's CRM API. A delta-pickup window (24–48 hours) captures any records created or modified in REsimpli during the cutover. Audit logs record every operation — record count, mapping applied, errors and resolutions. After load completes, we run a reconciliation count against the REsimpli export to confirm no records were missed. We also validate field-level integrity by spot-checking a random sample of migrated records for accuracy.
Deliver drip campaign reference and post-migration rebuild plan
We deliver the drip campaign export — step names, message bodies, delay intervals, and trigger logic — as a structured reference document for your HubSpot admin or partner. We also deliver a rebuild priority list ordering workflows by outreach volume so the most active campaigns are reconstructed first. FlitStack AI does not rebuild HubSpot workflows as part of the standard migration; the reference document enables your team or a HubSpot partner to execute the rebuild efficiently.
Platform deep dives
REsimpli
Source
Strengths
Weaknesses
HubSpot
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 REsimpli and HubSpot.
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
REsimpli: Not publicly documented.
Data volume sensitivity
REsimpli 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 REsimpli to HubSpot migration scoping. Not seeing yours? Book a call.
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