CRM migration
Field-level mapping, validation, and rollback between SalesSeek and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
SalesSeek
Source
HighLevel
Destination
Compatibility
6 of 8
objects map 1:1 between SalesSeek and HighLevel.
Complexity
BStandard
Timeline
3-5 weeks
Overview
SalesSeek and GoHighLevel are both all-in-one sales and marketing platforms, but they differ in data model, market maturity, and automation philosophy. SalesSeek uses Organizations as the primary company object with People linked to them; GoHighLevel uses Contacts as the central record with optional Company association. We map SalesSeek Organizations to GoHighLevel Contacts with a Company tag, preserve the Deals-to-Opportunity pipeline stage ordering, and handle Custom Field types (text, number, date, dropdown) explicitly in a mapping spreadsheet before migration. SalesSeek automation rules and filters are not accessible via API, so we document them as screenshots or walk-through notes for manual rebuild in GoHighLevel's workflow builder. GoHighLevel's agency-focused sub-account model is meaningful for migration scoping: if the destination includes multiple client sub-accounts, we scope each as a separate target org and resolve cross-sub-account record ownership at scoping time.
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 SalesSeek object lands in HighLevel, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
SalesSeek
Organization
HighLevel
Contact + Company
1:manySalesSeek Organizations map to GoHighLevel Company records as the primary destination, with a corresponding Contact record created for the organization itself. We use the Organization name as the Company name and preserve the original SalesSeek organization ID in a custom field for cross-reference. People records that link to this Organization receive the Company as a tag or association in GoHighLevel.
SalesSeek
Person
HighLevel
Contact
1:1SalesSeek People map directly to GoHighLevel Contacts. The person's email, phone, title, lifecycle stage, and owner assignment transfer. If the Person links to an Organization, we resolve the Organization-to-Company lookup and set the GoHighLevel Contact's Company field at migration time. Tag memberships from SalesSeek migrate as GoHighLevel Contact Tags.
SalesSeek
Deal
HighLevel
Opportunity
1:1SalesSeek Deals map to GoHighLevel Opportunities with Deal value, stage, probability, and expected close date preserved. The SalesSeek pipeline and stage assignment map to GoHighLevel's Pipeline and Stage fields. If the Deal links to an Organization and a Person, we resolve both references and attach the Opportunity to the corresponding GoHighLevel Contact.
SalesSeek
Pipeline Stage
HighLevel
Opportunity Stage
lossySalesSeek's configurable pipeline stages (labels, sequence order, probability percentages) migrate to GoHighLevel Opportunity stages. Stage renaming or reordering requires manual review in GoHighLevel post-migration because GoHighLevel's stage editor is UI-driven and stage names are not API-programmable in bulk. We generate the stage mapping spreadsheet during scoping and the customer applies the stage configuration before cutover.
SalesSeek
Task
HighLevel
Task
1:1SalesSeek Tasks map to GoHighLevel Tasks with title, description, due date, status, priority, and owner assignment preserved. Task owner maps via email resolution to a GoHighLevel User. Completed and open tasks migrate; archived tasks migrate on request with a flag indicating archived status.
SalesSeek
Custom Field
HighLevel
Custom Field
1:1SalesSeek custom fields on Organizations, People, and Deals require explicit type mapping: text to text, number to number, date to date, and dropdown to picklist. Dropdown fields in particular have enumerated options that must be mapped to GoHighLevel picklist values manually during scoping. We generate a custom field mapping spreadsheet listing each field name, type, and options for customer review before migration. GoHighLevel Custom Fields are created in the destination account before record import begins.
SalesSeek
Group
HighLevel
Team or List
1:1SalesSeek Groups are collections of records used for filtering and sharing. We export group membership and recreate them as GoHighLevel Teams (for permission-based sharing) or as static Lists (for segment-based filtering). The customer chooses the target structure during scoping based on how the Groups are used in their workflow.
SalesSeek
Attachment
HighLevel
Media Library
1:1File attachments associated with SalesSeek Organizations, People, or Deals are downloaded and re-uploaded to the GoHighLevel Media Library. We store the original filename and a link reference in a GoHighLevel Custom Field on the corresponding record. Note that GoHighLevel's native file upload Custom Field type has limitations for large files; we use the Media Library approach and Custom Field text reference as the standard workaround.
| SalesSeek | HighLevel | Compatibility | |
|---|---|---|---|
| Organization | Contact + Company1:many | Fully supported | |
| Person | Contact1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Pipeline Stage | Opportunity Stagelossy | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Custom Field | Custom Field1:1 | Fully supported | |
| Group | Team or List1:1 | Fully supported | |
| Attachment | Media Library1:1 | 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.
SalesSeek gotchas
Filter API is read-only and filters decay without Groups
Automation rules not accessible via API
Custom field types require explicit value mapping
HighLevel gotchas
Sub-account architecture creates isolated data silos per client
Usage-based telecom and AI costs are not in the subscription price
Workflows have no native equivalent in most destination CRMs
API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account
White-label configuration and branding assets do not export via API
Pair-specific challenges
Migration approach
Discovery and scoping
We audit the SalesSeek account across Organizations, People, Deals, Custom Fields, Groups, Tasks, and activity volume. We identify all active filters and automation rules (for documentation, not migration). We review the GoHighLevel destination account structure including whether sub-accounts are in use and which Custom Object schema needs to be created. The discovery output is a written migration scope, a record count estimate, and a custom field mapping spreadsheet for customer review.
Schema preparation in GoHighLevel
We create GoHighLevel Custom Fields on Contacts, Companies, and Opportunities to match the SalesSeek custom field schema. For dropdown fields, we configure the picklist options manually based on the custom field mapping spreadsheet. We create GoHighLevel pipeline stages to match SalesSeek stage labels and probabilities, noting that stage configuration is manual in the GoHighLevel UI. We set up Teams or Lists to match SalesSeek Groups based on the customer's chosen target structure.
Data extraction from SalesSeek
We extract Organizations, People, Deals, Tasks, and Custom Field values via the SalesSeek REST API. We export Groups as membership lists. We download file attachments associated with records. Each extraction runs with pagination and error logging. Any records with missing required fields are flagged in a data quality report for the customer to address before import.
Data transformation and custom field mapping
We transform extracted records to match GoHighLevel's data model. Organization-to-Company+Contact splitting applies where the organization has a linked person that needs a separate Contact. Deals transform to Opportunities with pipeline and stage resolution. Custom Field values map through the dropdown option mapping table. Owner resolution maps SalesSeek owner emails to GoHighLevel User emails. Groups become Team memberships or List memberships in the transformed dataset.
Import into GoHighLevel with reconciliation
We import records into GoHighLevel using the API with rate-limit handling and exponential backoff. Import runs in dependency order: Companies first, then Contacts, then Opportunities, then Tasks. We run row-count reconciliation after each phase and spot-check 20-30 records against the SalesSeek source. File attachments upload to the GoHighLevel Media Library and references populate in the corresponding Custom Fields. The customer reviews the GoHighLevel sandbox or staging account and signs off before production cutover.
Cutover and automation handoff
We freeze SalesSeek writes during cutover, run a final delta migration of any records modified during the migration window, then enable GoHighLevel as the system of record. We deliver the filter definitions and automation documentation to the customer's admin team for rebuild in GoHighLevel's workflow builder. We support a three-day hypercare window for reconciliation issues. Workflow rebuild in GoHighLevel, email warming, and sub-account configuration are separate tasks outside the standard migration scope.
Platform deep dives
SalesSeek
Source
Strengths
Weaknesses
HighLevel
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 SalesSeek and HighLevel.
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
SalesSeek: Not publicly documented.
Data volume sensitivity
SalesSeek 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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