CRM migration

Migrate from REsimpli to HubSpot

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

REsimpli logo

REsimpli

Source

HubSpot

Destination

HubSpot logo

Compatibility

100%

10 of 10

objects map 1:1 between REsimpli and HubSpot.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

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.

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

REsimpli logo

REsimpli

What's pushing teams away

  • Persistent product gaps and inconsistent support quality frustrate teams that rely on REsimpli as their primary operational system, with some citing months of unresolved issues before cancelling.
  • Slow onboarding blocks deal flow — importing leads takes roughly two weeks, and getting the website and texting approvals live takes another month, during which assignment managers and disposition staff cannot work effectively.
  • Hidden and accumulating costs for team productivity tools push small operations past their budget, especially when the features that make the platform worth using sit behind higher tiers.
  • Lack of a public API means customers are locked into CSV-based data movement, making integrations with external reporting or advanced BI tooling impossible without third-party workarounds.

Choosing

HubSpot logo

HubSpot

What's pulling them in

  • Lowest barrier to entry of any major CRM — the free tier with unlimited contacts lets teams validate fit before committing to a paid plan, according to G2 and Capterra reviewers.
  • Native integration between the CRM and sales engagement tools (sequences, email tracking, dialer) means no separate sync configuration, a theme across G2 Sales Hub reviews.
  • Pipeline visualization, deal tracking, and automated workflows are consistently praised as intuitive and easy to set up without developer involvement.
  • Strong onboarding for new team members — reviewers on Capterra and G2 highlight how quickly new reps become productive without formal training.
  • The HubSpot platform ecosystem (Marketing, Sales, Service, CMS hubs) allows growing companies to consolidate tools without building new integrations.

Object mapping

How REsimpli objects map to HubSpot

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

maps to

HubSpot

Contact

1:1
Fully supported

REsimpli 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

maps to

HubSpot

Company

1:1
Fully supported

REsimpli 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

maps to

HubSpot

Deal

1:1
Fully supported

REsimpli 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

maps to

HubSpot

Custom Properties on Contact

1:1
Fully supported

REsimpli 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

maps to

HubSpot

Custom Properties on Company

1:1
Fully supported

Property-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)

maps to

HubSpot

Engagement / Note

1:1
Fully supported

REsimpli 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

maps to

HubSpot

Contact-Company Association

1:1
Fully supported

REsimpli'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)

maps to

HubSpot

Custom Field on Contact

1:1
Fully supported

REsimpli'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

maps to

HubSpot

Workflow / Sequence

1:1
Fully supported

REsimpli 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

maps to

HubSpot

HubSpot File

1:1
Fully supported

REsimpli 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.

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.

REsimpli logo

REsimpli gotchas

High

No public API forces CSV-based migration with data-loss risk

High

AI agent configs and website content are non-transferable

Medium

Tier-based list stacking and skip-tracing limits constrain data volume

Medium

Slow onboarding delays operational continuity

Low

Drip campaign sequence logic does not export as transferable automation

HubSpot logo

HubSpot gotchas

High

Marketing Contacts billing model is migration-critical

High

Feature tier gating is not visible until onboarding

Medium

Mandatory onboarding fees inflate year-one cost

Medium

HubSpot CSV importer cannot migrate engagements or attachments

Medium

Custom objects require Enterprise and a pre-existing schema

Pair-specific challenges

  • Drip campaigns and automated sequences do not transfer to HubSpot

    REsimpli's drip campaigns, automated voice sequences, and SMS drip flows are built inside REsimpli's proprietary workflow engine. HubSpot has no equivalent object — its automation tools (workflows, sequences, sequences with calling) are separate constructs that must be rebuilt manually after migration. We export the campaign structure — step names, message body, delay intervals, and trigger conditions — as a rebuild reference document. Your team or a HubSpot partner then reconstructs each campaign in HubSpot's workflow builder. This is the single largest post-migration work item for teams with active outreach sequences.

  • REsimpli custom fields require HubSpot Professional or Enterprise

    REsimpli includes custom fields as part of its subscription with no stated per-tier cap. HubSpot limits custom contact properties to 30 on Starter and Professional plans. If your REsimpli setup uses more than 20 custom fields on leads or properties, your HubSpot destination must be Professional or Enterprise to accommodate them. Custom objects — the closest equivalent to REsimpli's property record structure — are Enterprise-only in HubSpot. We audit your custom field count before migration and flag whether a HubSpot plan upgrade is required.

  • SpeedToLead and CallGrade AI scores migrate as static data only

    REsimpli's SpeedToLead (instant outbound call on new lead) and CallGrade AI (call scoring) are AI agent features that run inside REsimpli. The call timestamps and score values migrate as HubSpot custom fields, but the AI logic does not transfer. SpeedToLead-style instant calling requires a HubSpot-compatible telephony partner (such as Aircall, Dialpad, or HubSpot's own calling add-on). CallGrade-style call analysis requires a separate AI scoring tool integrated post-migration. Teams should plan to evaluate and configure their chosen telephony and AI tools early to preserve the lead response workflow after cutover.

  • Multi-property associations per investor collapse to primary contact-company link

    REsimpli allows a single investor contact to be associated with multiple property records simultaneously. HubSpot natively supports one primary Company per Contact plus secondary Company relationships via Account Contact Relationships. We map the most recently updated property association as the primary Company link and surface additional property associations as HubSpot association labels. If your investment strategy relies on seeing all associated properties on a single contact record, you may need a custom object or a custom multi-select field to replicate the original view.

  • HubSpot seat-based pricing replaces REsimpli's user-tier model

    REsimpli's Pro plan includes 5 users and Enterprise includes 15 users with bundled phone numbers and minutes. HubSpot's pricing is per seat with separate add-ons for calling and SMS. For teams using REsimpli's bundled calling at the Pro or Enterprise tier, the HubSpot equivalent (Sales Hub Professional + Calling add-on) may cost more at the same headcount. We provide a seat-count audit before migration so you can compare the actual cost at your team size.

Migration approach

Six steps for a successful REsimpli to HubSpot data migration

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

Context on both ends of the pair

REsimpli logo

REsimpli

Source

Strengths

  • AI agent suite handles first-contact outreach and appointment scheduling without human intervention.
  • Generous free skip-tracing credit allocation reduces per-search costs for active deal sourcers.
  • All-in-one stack consolidates dialer, SMS, email, and website into a single tool and billing cycle.
  • Mobile Driving for Dollars lets field investors capture properties and leads directly from the road.
  • Phased migration documentation gives customers a structured playbook for moving from competing tools like PropStream.

Weaknesses

  • No public API documented, forcing all data movement through CSV exports and imports.
  • AI agent configurations and website content cannot leave the platform, making switching expensive.
  • Customer support quality is inconsistent according to Reddit reports, with some teams waiting months for issue resolution.
  • Onboarding is slow — importing leads takes roughly two weeks and getting texting approvals live takes a month or more.
HubSpot logo

HubSpot

Destination

Strengths

  • Genuinely useful free CRM tier with no seat limit on contact records.
  • All-in-one sales engagement layer (sequences, email tracking, calling, dialer) embedded natively in the CRM, eliminating a separate integration.
  • Intuitive interface and fast onboarding for individual reps, per G2 and Capterra reviews.
  • Workflow automation triggers across contacts, deals, and tickets with a visual builder.
  • API coverage for all standard objects including custom objects at Enterprise tier.

Weaknesses

  • Pricing model is contact-based at the marketing layer — importing all records as marketing contacts can multiply the monthly bill by 4×.
  • Feature tier cliffs are frequent surprises: sequences, calling, advanced reporting, and quoting are all gated, often requiring plan upgrades mid-implementation.
  • Mandatory onboarding fees at Professional ($1,500) and Enterprise ($3,500) are not prominently disclosed on the pricing page.
  • API rate limits are restrictive for bulk migration — burst limits of 100-200 req/10sec and search endpoint limits of 4 req/sec require careful job queuing.
  • Custom objects, additional pipelines, and advanced forecasting are Enterprise-only, making cost projections difficult for growing teams.

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 REsimpli and HubSpot.

  • 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

    REsimpli: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your REsimpli to HubSpot 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 REsimpli to HubSpot data migrations

Answers to the questions buyers ask most during REsimpli to HubSpot migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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

Book a free 30 minute consultation

Most REsimpli-to-HubSpot migrations complete in 48–72 hours for under 50,000 records. Setup for custom properties and association labels adds 1–2 days of planning time before the migration run. Larger setups with 500,000+ records or heavy custom field counts extend to 5–7 days. Drip campaign export and rebuild planning runs concurrently and does not block data migration. After the migration load, we run a reconciliation check against the source export to confirm every record is present in HubSpot and that any delta changes captured during the cutover window are applied.

Adjacent paths

Related migrations to explore

Ready when you are

Move from REsimpli.
Land in HubSpot, intact.

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