CRM migration
Field-level mapping, validation, and rollback between SalezShark and HubSpot. We move data and schema; workflows are rebuilt natively in HubSpot.
SalezShark
Source
HubSpot
Destination
Compatibility
14 of 14
objects map 1:1 between SalezShark and HubSpot.
Complexity
BStandard
Timeline
48–72 hours
Overview
SalezShark organizes data around Leads, Accounts, Deals, and Activities within a tier‑gated feature model. HubSpot uses a unified Contact‑Company graph with lifecycle stages, deal pipelines as first‑class objects, and a built‑in association model. This migration carries all records, associations, and custom‑field data from SalezShark into HubSpot's Contact, Company, and Deal objects via HubSpot's CRM API, preserving original create dates, stage histories, and owner assignments. HubSpot has no native equivalent for SalezShark's tier‑locked feature flags, so those flags migrate as read‑only custom properties for audit purposes. Workflow automations, marketing sequences, and integration connections do not transfer — they must be rebuilt using HubSpot's workflow builder, automation sequences, and App Marketplace. FlitStack AI sequences the migration so foreign‑key relationships (contacts to accounts, deals to contacts) resolve correctly, runs a test migration with field‑level diff before committing the full run, and captures in‑flight changes during a 24–48‑hour delta window. The service also generates an owner‑resolution report, flags unmatched users, and supplies a step‑by‑step HubSpot schema‑setup checklist so your environment is ready 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 SalezShark 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.
SalezShark
Contact (Lead)
HubSpot
Contact
1:1SalezShark's Lead object maps directly to HubSpot's Contact object. Email, name, phone, job title, and address fields migrate as HubSpot contact properties. The original SalezShark lead status value is preserved as a custom property for reporting continuity. All lead-to-contact associations are transferred using HubSpot's association API to preserve the relationship graph.
SalezShark
Account
HubSpot
Company
1:1SalezShark Account maps to HubSpot Company. Company name, domain/website, industry, employee count, and annual revenue transfer as HubSpot company properties. Multi-branch account structures map to HubSpot's parent-company association where applicable. The mapping also preserves the original SalezShark account ID as a custom property on the HubSpot company record for cross-reference and audit trails.
SalezShark
Deal
HubSpot
Deal
1:1SalezShark Deal migrates to HubSpot Deal. Deal name, amount, close date, and owner transfer directly. Pipeline and stage values require value-by-value mapping since the pick-list values differ between platforms. Historical stage-transition timestamps are preserved as custom datetime properties. The migration also records the original SalezShark deal ID as a custom property on the HubSpot deal to support future data reconciliation.
SalezShark
Pipeline
HubSpot
Deal Pipeline
1:1Each SalezShark pipeline becomes a HubSpot deal pipeline. The pipeline name maps as-is; stage names are mapped per pipeline on a value-by-value basis. Probability and forecast category are re-applied using HubSpot's stage-probability settings post-migration. The mapping also ensures that any custom pipeline-specific fields (e.g., product line or region) are transferred as custom properties on the deal object.
SalezShark
Activity (Call, Email, Meeting, Note)
HubSpot
Engagement (calls, emails, meetings, notes)
1:1SalezShark activities (calls, emails, meetings, notes) map to HubSpot engagements. Original timestamps, owners, and parent-record links are preserved. Each activity type maps to the corresponding HubSpot engagement type so the timeline view renders correctly on the contact and deal records.
SalezShark
Custom Fields (Contact / Account / Deal)
HubSpot
Custom Properties (Contact / Company / Deal)
1:1SalezShark custom fields on Contact, Account, and Deal objects require pre-creation of equivalent HubSpot custom properties before migration. Field types (text, number, date, pick-list, checkbox) are mapped to HubSpot property types. Pick-list values require value-by-value mapping where source and destination values differ.
SalezShark
User / Owner
HubSpot
Owner (HubSpot user)
1:1SalezShark user records are matched to HubSpot owners by email address. Unmatched owners are flagged before migration — teams either pre-create HubSpot users or assign records to a fallback owner. Owner history on deals is preserved by linking the matched HubSpot owner ID.
SalezShark
Product (line items)
HubSpot
Line Items
1:1SalezShark product catalog items map to HubSpot line items. Product name, unit price, quantity, and discount transfer as HubSpot line item properties. Line items are associated with deals via the HubSpot deal-to-line-item association. The migration also preserves the original product ID as a custom property on each line item to enable downstream reporting and reconciliation with external inventory systems.
SalezShark
Task
HubSpot
Task
1:1SalezShark tasks migrate as HubSpot tasks. Subject, description, due date, completion status, and owner transfer directly. Parent-record links (contact, account, deal) are preserved using HubSpot's association model so tasks appear in the correct record timelines. The migration also retains the original SalezShark task identifier as a custom property for audit traceability.
SalezShark
Workflow / Automation
HubSpot
Workflow (HubSpot workflow builder)
1:1SalezShark workflow definitions do not migrate. Professional-tier workflows built in SalezShark must be rebuilt using HubSpot's workflow tool or automation sequences. FlitStack AI exports the workflow definitions as a structured reference document for your HubSpot admin to use during the rebuild phase.
SalezShark
Campaign / Mass Email
HubSpot
Campaign
1:1SalezShark marketing campaigns and mass email records have no direct HubSpot equivalent at the CRM level. Email campaign history is preserved as activity records on the contact timeline. Rebuilt campaigns in HubSpot use HubSpot's campaign tool and are handled separately from the data migration.
SalezShark
Lead Status
HubSpot
HubSpot deal status property
1:1SalezShark lead status values (e.g., Open, Qualified, Converted) map to HubSpot deal status values. The mapping is one-to-one where values are identical; custom status values require explicit value-by-value mapping. Status change timestamps are preserved as custom datetime properties on the deal.
SalezShark
Document / Attachment
HubSpot
Files (HubSpot file manager)
1:1SalezShark document attachments linked to contacts, accounts, or deals are downloaded and re-uploaded to HubSpot's file manager. Files are associated with the corresponding record via HubSpot's file-to-record association. HubSpot's file size limit (25MB per file) applies to oversized attachments. During re‑upload, the original file name and creation timestamp are preserved as metadata properties to maintain document lineage.
SalezShark
Data Export Logs / FUP Flags
HubSpot
Custom property (audit reference)
1:1SalezShark Fair Usage Policy flags and batch operation logs have no functional equivalent in HubSpot. These are preserved as read-only custom properties on the relevant records for audit continuity. The flags are informational only and do not affect HubSpot's operations.
| SalezShark | HubSpot | Compatibility | |
|---|---|---|---|
| Contact (Lead) | Contact1:1 | Fully supported | |
| Account | Company1:1 | Fully supported | |
| Deal | Deal1:1 | Fully supported | |
| Pipeline | Deal Pipeline1:1 | Fully supported | |
| Activity (Call, Email, Meeting, Note) | Engagement (calls, emails, meetings, notes)1:1 | Fully supported | |
| Custom Fields (Contact / Account / Deal) | Custom Properties (Contact / Company / Deal)1:1 | Fully supported | |
| User / Owner | Owner (HubSpot user)1:1 | Fully supported | |
| Product (line items) | Line Items1:1 | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Workflow / Automation | Workflow (HubSpot workflow builder)1:1 | Fully supported | |
| Campaign / Mass Email | Campaign1:1 | Fully supported | |
| Lead Status | HubSpot deal status property1:1 | Fully supported | |
| Document / Attachment | Files (HubSpot file manager)1:1 | Fully supported | |
| Data Export Logs / FUP Flags | Custom property (audit reference)1:1 | 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.
SalezShark gotchas
No publicly documented API for automated extraction
Minimum 10-user billing regardless of actual headcount
Workflow Automations are not executable at migration time
Custom Field schema varies by tier and by org configuration
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 SalezShark data and build the mapping plan
FlitStack AI connects to SalezShark via read-only API access and exports a full inventory of all objects, fields, and record counts. We identify custom field usage, pipeline configurations, stage values, and owner records. The output is a field-level mapping document that pairs every SalezShark field to its HubSpot equivalent — with explicit notes on value mapping, transformation, and any fields that require custom HubSpot properties to be created before migration.
Pre-create HubSpot schema (pipelines, properties, custom fields)
Before any data moves, your HubSpot admin (or our team acting with appropriate permissions) creates the deal pipelines, stage names, custom contact/company/deal properties, and any custom objects referenced in the mapping plan. This step ensures HubSpot's schema is ready to receive data without type mismatches. FlitStack delivers a step-by-step HubSpot setup checklist based on the audit findings. The checklist also includes screenshots and API parameter notes for each property, so administrators can create fields directly in HubSpot's settings without guessing.
Resolve owners and verify associations
FlitStack AI matches SalezShark user records to HubSpot owners by email address. Unmatched users are surfaced in a pre-migration report with the option to invite them to HubSpot or reassign their records to a fallback owner. Contact-to-account associations are verified — multi-company contacts are surfaced for manual disambiguation if needed before the migration runs. The matching logic also checks for case‑insensitive email variations and domain aliases to reduce the number of unmatched records.
Run a sample migration with field-level diff
A representative slice of records (typically 100–500 covering contacts, accounts, deals, and activities) migrates first. FlitStack generates a field-level diff report showing every source value and its destination equivalent. You verify pipeline mapping, stage-value mapping, owner resolution, and custom property population before the full run commits. Any mapping corrections are applied before the next phase. The diff report also highlights any null values, missing associations, or type mismatches, allowing you to address data quality issues before committing the bulk load.
Full migration with delta-pickup window and rollback plan
The full record set migrates using HubSpot's CRM API. A delta-pickup window (typically 24–48 hours) runs concurrently, capturing any records created or modified in SalezShark during the cutover. FlitStack maintains an audit log of every record operation. One-click rollback is available if reconciliation finds unexpected discrepancies — the audit log provides the exact rollback scope without requiring a full re-import.
Platform deep dives
SalezShark
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 SalezShark 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
SalezShark: Not publicly documented.
Data volume sensitivity
SalezShark 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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