CRM migration
Field-level mapping, validation, and rollback between Sellsation CRM and HubSpot. We move data and schema; workflows are rebuilt natively in HubSpot.
Sellsation CRM
Source
HubSpot
Destination
Compatibility
12 of 12
objects map 1:1 between Sellsation CRM and HubSpot.
Complexity
BStandard
Timeline
48–72 hours
Overview
Sellsation CRM stores contacts, companies, sales projects (deals), multi-level campaigns, and activity records (calls, tasks, meetings, notes) in a flat, stage-driven object model. Sellsation pipelines operate as a sequence of stages with automated conditional triggers per stage — a model that has no direct equivalent in HubSpot. HubSpot uses its own deal pipeline architecture with stages, probability weights, and a separate association system for contact-deal relationships. We extract Sellsation records via the platform's export API, map every standard field by name, create HubSpot custom properties for Sellsation custom fields, and resolve Sellsation owner assignments by matching against HubSpot user email addresses. Sellsation's multi-level campaign structures, automated follow-up sequences, and stage-movement rules are exposed as plain-data exports and rebuilt manually in HubSpot workflows. A 24–48 hour delta window captures any Sellsation changes made during the cutover. We run a sample migration of 100–500 records first with field-level validation, then commit the full dataset once you sign off on the diff.
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 Sellsation CRM 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.
Sellsation CRM
Contact
HubSpot
Contact
1:1Sellsation contacts migrate as HubSpot contacts. The primary company link (if set) maps to the HubSpot contact's associated company. Sellsation contacts without a company association land in HubSpot without a company link — flagged for manual review if you need company association.
Sellsation CRM
Company
HubSpot
Company
1:1Sellsation company records map to HubSpot company records 1:1 by name. Domain, industry, employee count, and annual revenue map to HubSpot standard company properties. Sellsation's corporate structures and multiple locations are preserved as a custom text property since HubSpot companies are flat.
Sellsation CRM
Sales Project (Deal)
HubSpot
Deal
1:1Sellsation sales projects map to HubSpot deals. The deal name, amount, and close date migrate directly. The Sellsation stage name maps to a HubSpot deal pipeline stage — if you have custom stage names, we create matching HubSpot stages before import.
Sellsation CRM
Stage / Pipeline
HubSpot
Deal Pipeline + Stage
1:1Sellsation stage names are mapped to HubSpot deal pipeline stage names value-by-value. If Sellsation uses custom stage labels (e.g., 'Negotiation', 'Offer Sent'), those get created as HubSpot stage names in your deal pipeline before the migration runs. Stage-entry timestamps are preserved as HubSpot custom date properties.
Sellsation CRM
Activity: Call / Task
HubSpot
Engagement (Call)
1:1Sellsation logged calls and tasks migrate as HubSpot engagement calls. The original timestamp, duration, outcome, and owner are preserved. The engagement links back to the HubSpot contact or company record that was the subject of the call and provides a full call history for each contact.
Sellsation CRM
Activity: Meeting
HubSpot
Engagement (Meeting)
1:1Sellsation meetings migrate as HubSpot meeting engagements with original start/end times, location, title, and owner preserved. Meeting notes from Sellsation attach as a note on the HubSpot engagement record. This preserves the complete meeting history and allows your team to review details directly within HubSpot's timeline.
Sellsation CRM
Activity: Email
HubSpot
Engagement (Email)
1:1Sellsation logged emails migrate as HubSpot email engagements on the contact or company record. Subject line, body text, and timestamp are preserved. Sellsation email sequences sent from within the CRM map to HubSpot workflow enrollments that must be rebuilt. This ensures email history is available for reference in HubSpot.
Sellsation CRM
Activity: Note
HubSpot
Note
1:1Sellsation notes migrate as HubSpot notes on the associated contact or company. Rich-text formatting from Sellsation is preserved where possible. Notes attached to a specific sales project link to the corresponding HubSpot deal record. This maintains context and supports detailed activity tracking.
Sellsation CRM
Multi-level Campaign
HubSpot
HubSpot Workflow
1:1Sellsation multi-level campaigns — combining automated emails, stage shifts, task triggers, and conditional branches — have no HubSpot equivalent at the data level. We export the campaign definition as a structured document that your HubSpot admin uses to rebuild the logic in HubSpot workflows after migration.
Sellsation CRM
Survey Response
HubSpot
Custom Object or Note
1:1Sellsation customer satisfaction survey responses are preserved as HubSpot notes or a custom object, linked to the original contact. The survey questions and answer values are stored as a text blob — they do not become native HubSpot survey responses.
Sellsation CRM
Product / Offering
HubSpot
Product
1:1Sellsation products linked to sales projects migrate to HubSpot products. Name, SKU, price, and description map to HubSpot product fields. Products are migrated before deals so line-item associations resolve correctly at import time. This ordering ensures product data is ready for deal linking and reporting.
Sellsation CRM
Custom Field (any object)
HubSpot
Custom Property
1:1Sellsation custom fields on contacts, companies, or deals become HubSpot custom properties. Each custom property is created in HubSpot before the migration run, typed to match the source (text, number, date, checkbox, or picklist). Picklist values are mapped value-by-value to HubSpot picklist options.
| Sellsation CRM | HubSpot | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Sales Project (Deal) | Deal1:1 | Fully supported | |
| Stage / Pipeline | Deal Pipeline + Stage1:1 | Fully supported | |
| Activity: Call / Task | Engagement (Call)1:1 | Fully supported | |
| Activity: Meeting | Engagement (Meeting)1:1 | Fully supported | |
| Activity: Email | Engagement (Email)1:1 | Fully supported | |
| Activity: Note | Note1:1 | Fully supported | |
| Multi-level Campaign | HubSpot Workflow1:1 | Fully supported | |
| Survey Response | Custom Object or Note1:1 | Fully supported | |
| Product / Offering | Product1:1 | Fully supported | |
| Custom Field (any object) | Custom Property1:1 | 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.
Sellsation CRM gotchas
No documented public API for programmatic export
Activity history volume can bloat export files
Custom reports and dashboards do not migrate
Geo map and heatmap data is proprietary visualization
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
Extract and audit Sellsation data
FlitStack AI pulls all contacts, companies, sales projects, activities, products, and custom field definitions from Sellsation via the platform's export API. We produce a data audit report showing record counts per object, custom field list with types, pipeline and stage definitions, and owner assignments. This report is your baseline for the migration scope and identifies any data quality issues (duplicate contacts, missing company associations, stale deals) before mapping begins.
Plan field mapping and create HubSpot custom properties
We map every Sellsation field to its HubSpot equivalent. Standard fields map by name. Sellsation custom fields require HubSpot custom properties to be created first — we create these in your HubSpot portal with the correct type (text, number, date, checkbox, picklist) before the migration run. For Sellsation stage names, we map each to a HubSpot deal stage and create any missing stages in your HubSpot pipeline before import.
Run a sample migration with field-level diff
A representative slice of 100–500 records migrates first — spanning contacts, companies, deals, and activities. We generate a field-level diff between the Sellsation source values and the HubSpot destination values so you can verify that custom property creation, stage mapping, owner resolution, and company association are working as expected. No record is permanently committed until you approve the diff. This validation step ensures data integrity before the full load.
Execute full migration with delta-pickup window
Once the sample migration is approved, the full dataset migrates to HubSpot. A 24–48 hour delta-pickup window runs after the initial load to capture any Sellsation records created or modified during the cutover. FlitStack AI logs every operation to an audit trail. If reconciliation reveals record-count gaps or field-level discrepancies, one-click rollback reverts the migration so the issue can be resolved before re-running.
Validate, reconcile, and hand off rebuild documentation
After the migration and delta window close, we validate record counts across all objects, spot-check field-level accuracy on a random sample, and confirm that contact-company and contact-deal associations resolved correctly. We deliver the Sellsation multi-level campaign export document to your HubSpot admin for workflow rebuild. Post-migration, your team receives a validation report and a 14-day support window for any reconciliation questions.
Platform deep dives
Sellsation CRM
Source
Strengths
Weaknesses
HubSpot
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 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 Sellsation CRM and HubSpot.
Object compatibility
2 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
Sellsation CRM: Not publicly documented.
Data volume sensitivity
Sellsation CRM 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 Sellsation CRM to HubSpot migration scoping. Not seeing yours? Book a call.
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