CRM migration
Field-level mapping, validation, and rollback between HomeSpotter Spacio and Nutshell. We move data and schema; workflows are rebuilt natively in Nutshell.
HomeSpotter Spacio
Source
Nutshell
Destination
Compatibility
10 of 10
objects map 1:1 between HomeSpotter Spacio and Nutshell.
Complexity
BStandard
Timeline
24–48 hours
Overview
HomeSpotter Spacio is an open house lead generation system that captures visitor contact information through digital sign-in forms tied to specific real estate listings. The data model centers on two entity types: visitor contacts (name, email, phone, address, buying/selling interest, property interest) and open house events (listing address, agent, event date and time). Spacio exposes data via a JSON-RPC API limited to 12,000 requests per hour, with no native workflow or automation engine — its strength is lead capture, not CRM pipeline management. Nutshell is a sales-focused CRM that models data as People, Companies, Leads, and Deals with pipeline stages, tasks, activities, and built-in email sequences. It supports custom fields on People, Companies, and Leads, and exposes a REST/JSON-RPC API with per-object write operations. Nutshell natively lacks an open house event concept, so that context requires a custom field strategy. FlitStack AI extracts visitor contact records from Spacio via the JSON-RPC API key endpoints, transforms them into Nutshell People records with all standard fields mapped, and transfers open house event context into custom fields and activity notes. Spacio custom sign-in questions map to Nutshell custom fields on People. Automations and follow-up email sequences defined in Spacio do not transfer — they must be rebuilt in Nutshell's automation framework. The migration runs via Nutshell's API with a 12,000-request-per-hour ceiling managed by FlitStack's throttling layer.
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 HomeSpotter Spacio object lands in Nutshell, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
HomeSpotter Spacio
Visitor Contact
Nutshell
Person
1:1Spacio visitor contacts — anyone who signed in at an open house — map directly to Nutshell People. All standard contact fields (name, email, phone, address) map directly. The visitor's open house event context is preserved in custom fields since Nutshell has no native event object.
HomeSpotter Spacio
Visitor Contact (buying/selling interest flag)
Nutshell
Person custom field
1:1Spacio captures whether a visitor is interested in buying, selling, or both via custom sign-in form fields. Since Nutshell People do not have a native buying/selling intent field, this maps to a Nutshell custom text or multi-select field on the Person record that your team configures before migration.
HomeSpotter Spacio
Open House Event (property listing)
Nutshell
Company
1:1Each Spacio open house event is tied to a property listing (address, price, beds, baths, MLS number). We map the property to a Nutshell Company record using the listing address as the company name and the MLS number as a custom field. This gives your team a central record to attach all visitors who inquired about that property.
HomeSpotter Spacio
Open House Event (event metadata)
Nutshell
Person custom fields
1:1Spacio event-level fields — event date, event name, attending agent — have no direct Nutshell equivalent. We create custom fields on the Person record (Open_House_Event_Name__c, Open_House_Date__c, Attending_Agent__c) to preserve this context. Reporting on event performance requires custom Nutshell reports on these fields post-migration.
HomeSpotter Spacio
Spacio Agent Account
Nutshell
Nutshell User
1:1Spacio agent accounts are mapped to Nutshell User accounts via email address matching. During pre-migration, FlitStack AI cross-references each Spacio agent's email against existing Nutshell users to establish ownership for all migrated Person and Company records. If a Spacio agent does not have a matching Nutshell user account, the record is flagged for your team to create a new Nutshell user or assign a fallback user before migration runs, preventing orphaned records without an owner.
HomeSpotter Spacio
Custom Sign-In Question Field
Nutshell
Person custom field
1:1Spacio allows brokerages to add custom questions to their sign-in forms (e.g., 'How did you hear about this open house?', 'What is your price range?'). Each custom question becomes a Nutshell custom field on the Person object. The migration plan enumerates all active custom questions so your Nutshell admin can pre-create matching custom fields before the migration run.
HomeSpotter Spacio
Spacio Lead Status (Hot/Warm/Cold)
Nutshell
Nutshell Lead status or Person activity note
1:1If your Spacio setup uses a lead status classification (Hot, Warm, Cold) on visitor contacts, we map those values to Nutshell Lead status values via a value-mapping table. Unmapped values are preserved as a custom field for manual triage after migration.
HomeSpotter Spacio
Spacio Property (MLS-linked listing)
Nutshell
Company
1:1Spacio auto-populates agent accounts with MLS listing data — property title, price, beds, baths, MLS number, listing URL. These map to Nutshell Company fields (Name, website, custom fields) and provide the property context that drives follow-up conversations for each visitor.
HomeSpotter Spacio
Spacio API Export (full brokerage data)
Nutshell
Nutshell full account import
1:1FlitStack AI uses Spacio's JSON-RPC API (ws.spac.io/api/v1/) to extract all visitor contacts and property records per brokerage account. Data is validated for completeness (email presence, required field population) before writing to Nutshell via its REST API. API rate limit of 12,000 requests per hour is managed by FlitStack's throttling layer.
HomeSpotter Spacio
Spacio Follow-Up Email Log
Nutshell
Person activity note
1:1Spacio sends automated follow-up emails to visitors after each open house. The email send record is preserved as an activity note on the Nutshell Person record, but the automation itself cannot be transferred — it must be rebuilt as a Nutshell email sequence in your post-migration setup.
| HomeSpotter Spacio | Nutshell | Compatibility | |
|---|---|---|---|
| Visitor Contact | Person1:1 | Fully supported | |
| Visitor Contact (buying/selling interest flag) | Person custom field1:1 | Fully supported | |
| Open House Event (property listing) | Company1:1 | Fully supported | |
| Open House Event (event metadata) | Person custom fields1:1 | Fully supported | |
| Spacio Agent Account | Nutshell User1:1 | Fully supported | |
| Custom Sign-In Question Field | Person custom field1:1 | Fully supported | |
| Spacio Lead Status (Hot/Warm/Cold) | Nutshell Lead status or Person activity note1:1 | Fully supported | |
| Spacio Property (MLS-linked listing) | Company1:1 | Fully supported | |
| Spacio API Export (full brokerage data) | Nutshell full account import1:1 | Fully supported | |
| Spacio Follow-Up Email Log | Person activity note1:1 | 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.
HomeSpotter Spacio gotchas
12,000 hourly rate limit on API key creation calls
No public bulk export endpoint
Social profile enrichment does not persist through CRM push
Custom sign-in form fields vary per account and per event
Nutshell gotchas
Contact tier limits enforced on import
No bulk API endpoint requires paginated extraction
Email sequences not exportable via API
Foundation plan disables key sales features
Pair-specific challenges
Migration approach
Audit Spacio data scope and Nutshell custom field pre-creation
FlitStack AI extracts a full inventory of your Spacio data via the JSON-RPC API: all visitor contacts, property listings, agent accounts, custom sign-in questions, and event records. We generate a pre-migration report listing every unique field, custom question, and agent so your Nutshell admin can pre-create the matching custom fields (Open_House_Event_Name__c, Buying_Interest__c, MLS_Number__c, etc.) before the migration run begins. This step typically takes 1–2 days of planning time from your team.
Configure Nutshell users and resolve agent ownership
Spacio agent accounts are matched to Nutshell users by email address during the pre-migration audit. FlitStack AI cross-references each Spacio agent's email against existing Nutshell users to establish ownership for all migrated Person and Company records. If a Spacio agent does not have a matching Nutshell user account, the record is flagged for your team to resolve — you either create a new Nutshell user account for that agent or assign their records to a designated fallback Nutshell user before migration runs. This ensures no Person or Company record lands without a Nutshell owner, preventing orphaned records in your CRM.
Run sample migration with field-level diff
A representative slice of records migrates first — typically 100–500 visitor contacts spanning multiple open house events, a sample of property listings, and a few agent accounts. We generate a field-level diff comparing source values in Spacio to destination values in Nutshell so you can verify that custom field mappings, event context preservation, and owner resolution are correct before the full run commits. Any mismapped custom questions or event context gaps surface here.
Full migration run with delta-pickup window
The full migration writes all visitor contacts, property listings, and agent associations to Nutshell via the API. A delta-pickup window of 24–48 hours after the main run captures any new Spacio sign-ins that occurred during the cutover period. All operations are logged in an audit trail. If reconciliation identifies missing records or incorrect field population, one-click rollback reverts the Nutshell org to its pre-migration state so the issue can be diagnosed and the run repeated.
Post-migration: rebuild Spacio follow-up sequences in Nutshell
After the migration is validated, your team rebuilds Spacio's automated follow-up email sequences using Nutshell's email sequence builder. This is a manual step — FlitStack AI provides the exported sequence logic from Spacio (send timing, template triggers) as a reference document for your Nutshell admin. Custom Nutshell reports on Open_House_Event_Name__c and Open_House_Date__c should be built to replicate the open house performance reporting you had in Spacio's brokerage dashboard.
Platform deep dives
HomeSpotter Spacio
Source
Strengths
Weaknesses
Nutshell
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 HomeSpotter Spacio and Nutshell.
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
HomeSpotter Spacio: 12,000 requests per hour per API key (default; increase available by request).
Data volume sensitivity
HomeSpotter Spacio 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
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