CRM migration
Field-level mapping, validation, and rollback between Shark Byte CRM and HubSpot. We move data and schema; workflows are rebuilt natively in HubSpot.
Shark Byte CRM
Source
HubSpot
Destination
Compatibility
13 of 13
objects map 1:1 between Shark Byte CRM and HubSpot.
Complexity
BStandard
Timeline
48–72 hours
Overview
Shark Byte CRM is built around the sales-estimating workflow of mechanical service contractors — it stores contacts, companies, proposals, service agreements, and job costing data in a single vertical application. Its data model centers on Deal records that carry estimating fields, proposal attachments, and service-agreement metadata not found in general-purpose CRMs. HubSpot models prospects through Contact and Company objects with a lifecycle_stage property that tracks the buyer journey from Subscriber through Customer, and uses Deal objects with dealstage, pipeline, and amount fields to represent revenue opportunities. We migrate all Shark Byte contacts, companies, and deals directly to their HubSpot equivalents. Shark Byte's proposal documents and estimating attachments migrate to HubSpot as file attachments on the associated Deal record. Custom Shark Byte fields — such as service agreement type, labor rate, and contract period — map to HubSpot custom properties on the Deal and Company objects. HubSpot's native integrations with Gmail, Outlook, and the HubSpot marketplace require a separate configuration step after migration, since Shark Byte integrations with field-service tools do not transfer. Our migration uses HubSpot's bulk import API with scoped read access to your Shark Byte account during the cutover window.
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 Shark Byte 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.
Shark Byte CRM
Contact
HubSpot
Contact
1:1Shark Byte Contact records map directly to HubSpot Contact records. The primary email address, phone number, first name and last name transfer as standard HubSpot contact properties. If a Shark Byte contact has no email address it migrates but will be flagged for enrichment in HubSpot after migration.
Shark Byte CRM
Company
HubSpot
Company
1:1Shark Byte Company records map to HubSpot Company records. Company name, domain, industry, phone and address fields map directly. HubSpot's domain-based company creation runs after migration to merge any contacts that share a company domain into the migrated company record.
Shark Byte CRM
Deal (Proposal)
HubSpot
Deal
1:1Shark Byte Deal records representing proposals and service agreements map to HubSpot Deals. Deal name, amount, close date and stage status transfer directly. Pipeline and dealstage in HubSpot are set based on the Shark Byte proposal status field — Open maps to an active pipeline stage, Won to Closed Won, Lost to Closed Lost.
Shark Byte CRM
Service Agreement Type
HubSpot
Custom Property on Deal
1:1Shark Byte service agreements carry a type field such as Preventive Maintenance, Full Coverage, or Time and Materials. This maps to a HubSpot custom deal property called Service_Agreement_Type__c. We create this custom property in your HubSpot portal before the migration run and map each Shark Byte value by value.
Shark Byte CRM
Labor Rate
HubSpot
Custom Property on Deal
1:1Shark Byte estimating records include a labor rate field used to calculate proposal totals. This migrates as a HubSpot custom number property called Estimated_Labor_Rate__c on the Deal object. The original calculated values are preserved for reporting on historical deal economics.
Shark Byte CRM
Proposal Document
HubSpot
File Attachment on Deal
1:1Shark Byte proposals are PDF or document attachments on a Deal record. These files download from Shark Byte and re-upload to HubSpot as Files attached to the corresponding Deal. File size limits apply — HubSpot accepts files up to 25MB per upload.
Shark Byte CRM
Survey / Building Assessment
HubSpot
Custom Property on Company or Deal
1:1Shark Byte mobile building survey results stored as custom fields on a Deal or Company record migrate as HubSpot custom properties. We map each named survey field (such as roof_condition or sq_footage) to a correspondingly named HubSpot custom property to preserve the assessment data for service planning.
Shark Byte CRM
Owner / User
HubSpot
HubSpot User
1:1Shark Byte owner IDs resolve by email match against HubSpot users. Unmatched owners are flagged before migration — your team either creates the HubSpot user first or assigns their records to a fallback owner. No Deal or Contact lands in HubSpot without a valid owner reference.
Shark Byte CRM
Pipeline / Proposal Stage
HubSpot
HubSpot Deal Pipeline and Stage
1:1Shark Byte proposal stages (Draft, Sent, Under Review, Accepted, Declined) map to HubSpot dealstage values. We create a single HubSpot pipeline called Proposals and map each Shark Byte stage to a corresponding HubSpot stage name with matching probability weights for accurate deal forecasting.
Shark Byte CRM
Contract Period
HubSpot
Custom Property on Deal
1:1Shark Byte service agreements include a contract period field (for example 12 months or 36 months). This migrates as a HubSpot custom property called Contract_Period_Months__c on the Deal object. This enables filtering in HubSpot reports to identify renewals approaching expiration.
Shark Byte CRM
Job Costing Record
HubSpot
Custom Property on Deal
1:1Shark Byte job costing data attached to a Deal (actual labor hours, materials cost, margin) migrates as a HubSpot custom text property called Job_Costing_Summary__c storing the original costing values as a structured string for reference and audit purposes. This preserves all historical financial data tied to each opportunity for compliance reviews and margin analysis.
Shark Byte CRM
Custom Objects (if any)
HubSpot
HubSpot Custom Objects
1:1If the Shark Byte account uses custom objects beyond the standard contact, company, and deal — for example custom tracking objects for subcontractor records — those map 1:1 to HubSpot custom objects. We map object relationships as HubSpot association labels between the relevant standard objects.
Shark Byte CRM
Task / Follow-up
HubSpot
HubSpot Task
1:1Shark Byte follow-up tasks associated with proposals or service agreements map to HubSpot Tasks attached to the corresponding Contact or Deal record. Task subject, due date, and owner transfer directly. Open tasks flagged as pending are migrated; completed tasks are logged as activity history.
| Shark Byte CRM | HubSpot | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Deal (Proposal) | Deal1:1 | Fully supported | |
| Service Agreement Type | Custom Property on Deal1:1 | Fully supported | |
| Labor Rate | Custom Property on Deal1:1 | Fully supported | |
| Proposal Document | File Attachment on Deal1:1 | Fully supported | |
| Survey / Building Assessment | Custom Property on Company or Deal1:1 | Fully supported | |
| Owner / User | HubSpot User1:1 | Fully supported | |
| Pipeline / Proposal Stage | HubSpot Deal Pipeline and Stage1:1 | Fully supported | |
| Contract Period | Custom Property on Deal1:1 | Fully supported | |
| Job Costing Record | Custom Property on Deal1:1 | Fully supported | |
| Custom Objects (if any) | HubSpot Custom Objects1:1 | Fully supported | |
| Task / Follow-up | HubSpot Task1:1 | 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.
Shark Byte CRM gotchas
No publicly documented API for programmatic data export
Estimating templates and contract-term mappings are custom to the account
Mobile survey attachments may have inconsistent file formats
Small vendor footprint complicates support coordination during cutover
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 data audit
We start by connecting read-only API access to your Shark Byte account to inventory all contact, company, deal, and custom field records. We count record volumes, identify custom fields used for service agreements and estimating, and flag any proposal attachments that exceed HubSpot's 25MB file size limit. This audit generates a data map showing every Shark Byte field and its intended HubSpot destination. We also identify owner accounts in Shark Byte and cross-reference them against your target HubSpot user list to surface any mismatches before migration begins.
HubSpot portal pre-configuration
Before data moves, your HubSpot admin creates the pipelines, dealstage values, and custom properties that Shark Byte fields map into. We deliver a configuration checklist covering: the Proposals pipeline with dealstage values matching Shark Byte proposal statuses, custom properties for service agreement type, labor rate, contract period, and job costing summary, and team or owner assignments for every Shark Byte user identified in discovery. This pre-configuration is a prerequisite — data validation against a properly structured portal is significantly faster than fixing schema mismatches after import.
Owner and user resolution
We resolve Shark Byte owner IDs by matching each owner's email address against HubSpot user records. Any Shark Byte owner without a corresponding HubSpot user is flagged and reported — your team creates the HubSpot user or assigns a fallback owner before the migration run. Contacts and Deals without a resolved owner are held in a staging queue and reported separately so they can be assigned manually or batch-assigned after migration without blocking the main run.
Sample migration with field-level diff
We run a sample migration against 50–200 representative Shark Byte records — spanning contacts, companies, deals, and a proposal attachment — before committing the full dataset. The field-level diff shows every source field value alongside the destination field value in HubSpot so you can verify that service agreement types, labor rates, and proposal statuses landed correctly. You approve the sample before we schedule the full migration run. If the diff reveals mapping errors, we adjust the field map and re-run the sample until you confirm accuracy.
Full migration with delta-pickup cutover
The full migration loads all Shark Byte contacts, companies, deals, and custom field data into HubSpot using the approved field map. A delta-pickup window of 24–48 hours runs concurrently — any Shark Byte records created or modified during the cutover are captured and imported after the initial load completes. All proposal attachments upload to HubSpot Files and associate to their respective Deals. An audit log records every record created, updated, or skipped, and a post-migration reconciliation report shows record counts by object, owner, and dealstage so you can validate against your Shark Byte source data before go-live.
Platform deep dives
Shark Byte CRM
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 Shark Byte CRM 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
Shark Byte CRM: Not publicly documented.
Data volume sensitivity
Shark Byte 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
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