CRM migration
Field-level mapping, validation, and rollback between APSIS One and HubSpot. We move data and schema; workflows are rebuilt natively in HubSpot.
APSIS One
Source
HubSpot
Destination
Compatibility
11 of 12
objects map 1:1 between APSIS One and HubSpot.
Complexity
BStandard
Timeline
5–10 business days
Overview
APSIS One is a marketing-automation and CDP platform built around Profiles, Attributes, Events, and Segments — a fundamentally different data model from HubSpot's CRM-centric object hierarchy. When you migrate to HubSpot, your APSIS One profiles land as HubSpot Contacts with every custom attribute preserved as a HubSpot property. Events (email opens, clicks, page views, custom events) migrate as engagement timeline entries attached to each contact, with original timestamps and source data intact. Segments convert to HubSpot static lists or active lists depending on whether your segment logic can be rebuilt as HubSpot list-filter criteria. APSIS One's campaign and channel data maps to HubSpot Campaigns and engagement records. The migration runs via API extraction from APSIS One (batched at the 10-req/sec profile-key rate limit), with HubSpot Bulk API for high-volume imports into contacts and companies, then custom-property creation for non-standard attributes. Workflows, automation canvases, and multi-step journeys do not migrate — we export the definitions as a rebuild reference for your HubSpot admin. Owner resolution matches APSIS One owner email addresses to existing HubSpot users; unmatched owners are flagged before data lands.
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 APSIS One 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.
APSIS One
Profile
HubSpot
Contact
1:1APSIS One profiles map 1:1 to HubSpot contacts. Every profile attribute becomes a HubSpot contact property. The APSIS One profile ID is stored as a custom field (Source_Profile_ID__c) for traceability and delta-run deduplication. Primary company association maps to HubSpot's Company association.
APSIS One
Profile Attribute (standard)
HubSpot
Contact Property (standard)
1:1Standard APSIS One profile fields — firstname, lastname, email, phone, mobile, jobtitle, address fields — map to HubSpot's corresponding standard contact properties using HubSpot's API property names (firstname, lastname, email, phone, mobilephone, jobtitle). The address fields map to HubSpot's composite address property. HubSpot enforces email uniqueness per portal, so duplicate emails are flagged during validation.
APSIS One
Profile Attribute (custom)
HubSpot
Contact Property (custom)
1:1Every custom APSIS One attribute becomes a HubSpot custom contact property. Data type is preserved — text to text, number to number, date to date. Pick-list attributes in APSIS One map to HubSpot pick-list properties with value-by-value mapping. All custom properties are created in HubSpot before the migration batch runs.
APSIS One
Segment
HubSpot
HubSpot List (static or active)
1:1APSIS One segments with simple, single-condition criteria can often be rebuilt as HubSpot active lists using HubSpot's list-filter logic. Complex multi-condition segments are exported as segment-definition documentation and migrated as static lists (the contacts that were members at migration time). Ongoing segment re-evaluation requires rebuilding the logic in HubSpot.
APSIS One
Event
HubSpot
Engagement Timeline (via HubSpot API)
1:1APSIS One event logs — email_opened, email_clicked, page_viewed, form_submitted, and custom event types — migrate as HubSpot engagements on the contact timeline. Each event becomes a timeline entry with original timestamp, event type, and metadata. Bulk engagement imports use HubSpot's engagement API; original timestamps are preserved in the engagement record.
APSIS One
Campaign
HubSpot
HubSpot Campaign
1:1APSIS One campaign records migrate as HubSpot campaign objects. Campaign name, status, start/end dates, and channel type map directly. APSIS One A/B test results and sending performance data are exported as campaign metadata attached to the HubSpot campaign record — HubSpot's campaign reporting starts fresh post-migration.
APSIS One
Company (linked to profile)
HubSpot
Company
1:1APSIS One profiles linked to a company organization map to HubSpot Company records. Company name, domain, industry, employee count, and revenue map to HubSpot standard company properties. Multi-company associations per profile (N:N in APSIS One) collapse to a primary company in HubSpot; secondary associations are preserved as Company Contact Associations.
APSIS One
Consent 2.0 Record
HubSpot
Contact Subscription Type
1:1APSIS One's Consent 2.0 model records consent per channel (email, SMS, etc.) with timestamp and source. Each consent record maps to a HubSpot subscription type on the contact — HubSpot's subscription type model supports channel, status, and timestamp. Consent source (form, import, etc.) is preserved as a custom property note.
APSIS One
Channel (Email / SMS)
HubSpot
HubSpot Campaign + Subscription Type
many:1APSIS One's channel data (email sends, SMS sends, delivery status) merges into HubSpot campaign membership records and the contact's subscription types. Sending history and delivery metrics become campaign-level reference data — HubSpot's campaign analytics rebuilds from the HubSpot side post-migration.
APSIS One
Attachment / File (on profile)
HubSpot
HubSpot File + Contact Association
1:1Files attached to APSIS One profiles (documents, images) are downloaded and re-uploaded to HubSpot Files, then associated to the corresponding HubSpot contact record. File size limits follow HubSpot's file upload constraints (25MB default). Inline images in email attachments are extracted and rehosted in HubSpot's file manager.
APSIS One
Automation Canvas / Workflow
HubSpot
No equivalent — export for rebuild
1:1APSIS One Automation Canvas workflows (multi-step journeys, trigger-based automations, A/B orchestration) do not migrate. We export the workflow definitions — node structure, conditions, branch logic, and timing — as a structured reference document that your HubSpot admin uses to rebuild equivalent workflows in HubSpot's workflow builder (Sales Hub or Operations Hub).
APSIS One
Report / Dashboard configuration
HubSpot
No equivalent — data migrates, reports rebuild
1:1APSIS One report and dashboard configurations are not transferable to HubSpot. Underlying data (profile counts, event metrics, campaign performance) migrates with the profile and campaign records. Reports and dashboards must be rebuilt in HubSpot's analytics tools using the migrated data.
| APSIS One | HubSpot | Compatibility | |
|---|---|---|---|
| Profile | Contact1:1 | Fully supported | |
| Profile Attribute (standard) | Contact Property (standard)1:1 | Fully supported | |
| Profile Attribute (custom) | Contact Property (custom)1:1 | Fully supported | |
| Segment | HubSpot List (static or active)1:1 | Fully supported | |
| Event | Engagement Timeline (via HubSpot API)1:1 | Fully supported | |
| Campaign | HubSpot Campaign1:1 | Fully supported | |
| Company (linked to profile) | Company1:1 | Fully supported | |
| Consent 2.0 Record | Contact Subscription Type1:1 | Fully supported | |
| Channel (Email / SMS) | HubSpot Campaign + Subscription Typemany:1 | Fully supported | |
| Attachment / File (on profile) | HubSpot File + Contact Association1:1 | Fully supported | |
| Automation Canvas / Workflow | No equivalent — export for rebuild1:1 | Fully supported | |
| Report / Dashboard configuration | No equivalent — data migrates, reports rebuild1:1 | 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.
APSIS One gotchas
Per-profile-key rate limit of 10 req/s
Request body capped at 100 kB
CRM sync state not fully exportable
Automation Flows lack API export
Pricing based on audience size and send volume
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
Discovery and mapping document
FlitStack reviews your APSIS One account — profile attributes, custom attribute data types, segment definitions, campaign structure, and event taxonomy. We produce a field-level mapping spreadsheet covering every attribute, event type, and segment. This document is the single source of truth for the migration and is reviewed with your team before any data moves. During discovery, we also identify any non-standard data formats, validate API connectivity, and confirm the scope of custom properties needed in HubSpot.
Create HubSpot custom properties and lists
Before extraction begins, all non-standard HubSpot properties are created in your HubSpot portal: custom contact properties for every APSIS One attribute that doesn't map to a HubSpot standard property, custom pick-list values matching APSIS One exact values, and HubSpot lists pre-named for each APSIS One segment. This step runs in a HubSpot sandbox environment when available, or in your production portal in a staging phase.
Batch-extract data from APSIS One via API
APSIS One profiles, companies, campaigns, events, segments, and consent records are extracted via the APSIS One public API in batches respecting the 10-req/sec profile-key rate limit. Profile data is extracted with all attributes, event history, and association links intact. The extraction run produces staged JSON/CSV files organized by object type — these files are validated against the mapping document before transformation begins.
Transform and validate data
Extracted data is transformed to match HubSpot's schema: attribute types converted to HubSpot property types, event logs formatted as HubSpot engagement records, segment memberships written as HubSpot list memberships, and company associations resolved. Date formats are normalized to HubSpot's expected format, currency values are adjusted for decimal precision, and multi-value attributes are flattened or expanded as appropriate. A pre-flight validation checks for duplicate emails, missing required fields, and orphan records before any HubSpot import runs.
Test migration on a representative sample
A sample set (typically 200–500 records spanning multiple attribute types, event records, and segment memberships) is migrated first. We generate a field-level diff comparing source APSIS One values against the HubSpot contact and company records. The diff highlights any data discrepancies, transformed values, and mapping decisions for your review. You confirm lifecycle mapping, segment-to-list accuracy, and event timeline rendering before the full run commits. This step ensures all stakeholders sign off on data quality and transformation logic before the production migration begins.
Full migration with delta-pickup and rollback plan
The full dataset loads into HubSpot using the Bulk API for contacts and companies, with engagement records and list memberships loaded via the CRM API. A delta-pickup window (24–48 hours after initial load) captures any APSIS One records modified during cutover. All operations are logged in an audit trail. One-click rollback reverts the HubSpot portal to its pre-migration state if reconciliation fails.
Platform deep dives
APSIS One
Source
Strengths
Weaknesses
HubSpot
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 APSIS One and HubSpot.
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
APSIS One: 10 req/s per profile key; 100 kB request body limit; HTTP 413 on oversize payloads; HTTP 429 on rate breach.
Data volume sensitivity
APSIS One exposes a bulk API — large-volume migrations stream efficiently.
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 APSIS One to HubSpot migration scoping. Not seeing yours? Book a call.
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