CRM migration

Migrate from Advantage HITS to HighLevel

Field-level mapping, validation, and rollback between Advantage HITS and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.

Advantage HITS logo

Advantage HITS

Source

HighLevel

Destination

HighLevel logo

Compatibility

80%

8 of 10

objects map 1:1 between Advantage HITS and HighLevel.

Complexity

CModerate

Timeline

2-4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Advantage HITS to GoHighLevel is an extraction-first migration. Advantage HITS does not publish a public REST or GraphQL API for reading contact, deal, or activity records, so we sequence data extraction via authenticated web session with the customer's session credentials. We reconstruct the data model from the UI schema, enumerate custom fields and pipeline definitions, and map every record through the GoHighLevel REST API. Pipeline stage names, which are free-text in Advantage HITS, are exported as a separate crosswalk table and resolved against the GoHighLevel pipeline configuration before Deal-to-Opportunity import. Custom objects built in the Advantage HITS UI have no documented API endpoint and cannot be migrated programmatically; we flag them during scoping and deliver a written inventory for manual rebuild. Workflows, automations, and sequences do not migrate as code.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

Advantage HITS logo

Advantage HITS

What's pushing teams away

  • Running reports requires navigating two separate reporting sources, which reviewers describe as cumbersome and time-consuming.
  • Browser-based performance issues occur when users have too many browser windows open simultaneously, causing freezes in some sessions.
  • Limited API documentation makes it difficult for technical teams to build integrations or export data programmatically without vendor assistance.

Choosing

HighLevel logo

HighLevel

What's pulling them in

  • Agencies choose HighLevel to consolidate CRM, email, SMS, scheduling, and funnels into one subscription, eliminating monthly bills for five to ten separate SaaS tools they previously stitched together.
  • The flat-rate pricing model bills per sub-account rather than per contact, so growing a contact database from 1,000 to 100,000 records does not trigger a billing surprise—a common pain point avoided by migrating customers.
  • White-label and sub-account capabilities let agencies resell HighLevel access to their own clients, turning a software cost center into a recurring revenue stream that justifies the subscription.
  • The platform ships a 14-day free trial with no credit card required, giving teams a low-friction entry point to validate fit before committing to the $97/month Starter tier.
  • Marketing agencies managing multiple client accounts use sub-accounts to maintain data isolation per client while operating under a single agency billing relationship with HighLevel.

Object mapping

How Advantage HITS objects map to HighLevel

Each row shows how a Advantage HITS 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.

Advantage HITS

Contact

maps to

HighLevel

Contact

1:1
Fully supported

Advantage HITS Contact records map directly to GoHighLevel Contacts via the REST API. All standard fields (name, email, phone, address) carry over with their values preserved. Custom contact properties are enumerated from the UI field metadata panel and pre-created as GoHighLevel Custom Fields on the Contact object before import.

Advantage HITS

Company

maps to

HighLevel

Location

1:1
Fully supported

Advantage HITS Company records map to GoHighLevel Locations. The Company name becomes Location name, and address fields map to the Location address object. Where contacts in Advantage HITS reference a parent Company, the GoHighLevel Location is linked via the contact's location_id field after the Location import completes.

Advantage HITS

Deal

maps to

HighLevel

Opportunity

1:1
Fully supported

Advantage HITS Deal records map to GoHighLevel Opportunities. The Deal name, value, close date, owner, and associated pipeline and stage map to Opportunity name, amount, close date, assigned user, pipeline, and stage respectively. Pipeline and stage are resolved via the crosswalk table built during the extraction phase.

Advantage HITS

Pipeline

maps to

HighLevel

Pipeline

lossy
Fully supported

Advantage HITS Pipeline definitions (stage names, stage order, win/loss flags) export separately from Deal records. Each pipeline definition is mapped to a GoHighLevel Pipeline with equivalent stage names. The pipeline ID and stage IDs in GoHighLevel are then used as foreign keys when importing Opportunities.

Advantage HITS

Activity: Email, Call, Meeting, Note, Task

maps to

HighLevel

Activity

1:1
Fully supported

Advantage HITS Activity records associated with Contacts or Deals (emails, calls, meetings, notes, tasks) export with timestamps and owner references. Each activity type maps to a GoHighLevel Activity record with the activity type preserved in a custom field. Timestamps and owner assignments carry over 1:1.

Advantage HITS

Custom Field

maps to

HighLevel

Custom Field

lossy
Fully supported

User-defined fields on Contacts, Companies, or Deals are enumerated from the Advantage HITS field metadata panel. We create equivalent GoHighLevel Custom Fields on the corresponding object, matching field types (text, number, date, dropdown) before any record import begins.

Advantage HITS

Tag

maps to

HighLevel

Tag

1:1
Fully supported

Tags applied to contacts, companies, or deals in Advantage HITS export as comma-separated lists per record. We expand each tag list into individual Tag assignments in GoHighLevel, creating the tag in GoHighLevel if it does not already exist and linking it to the target record.

Advantage HITS

User

maps to

HighLevel

User

1:1
Fully supported

Advantage HITS User accounts (name, email, role, active/inactive status) are extracted and matched by email to GoHighLevel User records. Owner assignments on Deals and Activities are remapped to the corresponding GoHighLevel User via the email lookup. Unmatched owners are held in a reconciliation queue for admin resolution before record import begins.

Advantage HITS

Lead Stage

maps to

HighLevel

Lifecycle Stage

1:1
Fully supported

Advantage HITS Lead Stages and status values export as enumerated picklist fields. We map them to GoHighLevel's Lifecycle Stage property on Contact, flagging any values without a direct GoHighLevel equivalent for the customer's admin to resolve.

Advantage HITS

Attachment

maps to

HighLevel

File Attachment

1:1
Fully supported

File attachments linked to Contact or Deal records are downloaded during the extraction phase using authenticated requests, preserving original filenames. We re-upload each file to the corresponding GoHighLevel record via the file upload API. Files exceeding 50 MB are flagged for manual handling to avoid session timeout during extraction.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

Advantage HITS logo

Advantage HITS gotchas

High

No documented public API endpoint for data export

Medium

Pipeline stage names are free-text fields

Medium

Attachment storage paths are not directly exportable

Low

Dual reporting source architecture

HighLevel logo

HighLevel gotchas

High

Sub-account architecture creates isolated data silos per client

High

Usage-based telecom and AI costs are not in the subscription price

Medium

Workflows have no native equivalent in most destination CRMs

Medium

API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account

Low

White-label configuration and branding assets do not export via API

Pair-specific challenges

  • No documented API means session-based extraction

    Advantage HITS does not publish a REST or GraphQL API with public documentation for reading contact, deal, or activity records. We sequence data extraction via authenticated web session scraping when no bulk export feature is available, which increases migration timeline compared to API-based extractions and requires the customer's session credentials for the extraction window. We agree on the extraction method and credentials during scoping, and we document the session-based approach in the project plan before work begins.

  • Pipeline stages are free-text with no stable IDs

    Advantage HITS allows users to create pipeline stages with arbitrary names and ordering without assigning stable integer IDs. We export the full pipeline definition separately (stage names and order) and build a crosswalk table during extraction. Each deal's stage is mapped by name during GoHighLevel import, and we flag any deals with stages that do not appear in the exported pipeline definition. Customers should review the crosswalk table before GoHighLevel import to confirm that stage names and probabilities align with their intended pipeline configuration.

  • Attachment URLs require active session to resolve

    File attachments linked to contact or deal records in Advantage HITS are stored at internal URLs that may require an active authenticated session to access. We download attachments during the extraction phase using the customer's session credentials, preserve original filenames, and re-upload them to the destination record in GoHighLevel. Files exceeding 50 MB each are flagged for manual handling to avoid session timeout during the extraction phase. Customers with large media attachments should expect this to extend the extraction timeline.

  • Custom objects cannot be extracted programmatically

    Advantage HITS does not expose custom object schema or data via any known public API endpoint. Any bespoke data structures built by the customer in the Advantage HITS UI are not programmatically enumerable. We enumerate and document these custom objects during discovery, but we cannot migrate their data as part of the standard migration scope. We deliver a written inventory of each custom object's fields and record count, and the customer's admin rebuilds the schema in GoHighLevel's Custom Objects feature (which supports CSV import) post-migration.

Migration approach

Six steps for a successful Advantage HITS to HighLevel data migration

  1. Discovery and extraction method agreement

    We audit the Advantage HITS account via authenticated session, enumerating Contact, Company, Deal, Pipeline, Activity, Tag, User, and Custom Field counts. We also document the pipeline definitions (stage names and order) and any custom object UI structures observed. We agree on the extraction method with the customer, including session credential handover and the session duration window required for the extraction phase. The discovery output is a written scope document and a confirmed extraction timeline.

  2. Schema design and pipeline crosswalk

    We design the GoHighLevel destination schema: pre-creating Custom Fields on Contact, Location, and Opportunity to match the enumerated Advantage HITS custom field set, configuring Pipelines and Stages to match the exported Advantage HITS pipeline definitions, and mapping each Advantage HITS stage name to the corresponding GoHighLevel stage ID in a crosswalk table. The GoHighLevel schema is validated in a sandbox or test sub-account before production migration begins.

  3. Authenticated session extraction

    Using the customer's session credentials, we extract all records in dependency order: Users first (for owner remapping), then Contacts and Companies, then Pipelines and Deals, then Activities. Attachments are downloaded in parallel with a filename preservation log. Tags are extracted as comma-separated lists per record. Each extraction phase produces a row-count reconciliation report.

  4. Data transformation and owner remapping

    We transform extracted records to match GoHighLevel field names and types. Owner assignments are remapped by email against the GoHighLevel User table, with unresolved owners flagged for admin reconciliation. Pipeline and stage assignments are resolved via the crosswalk table. Tags are expanded into individual tag assignment records. The transformation output is a set of CSV or JSON payloads ready for GoHighLevel API ingestion.

  5. GoHighLevel API import with rate-limit handling

    We import records into GoHighLevel via the REST API in dependency order: Locations first, then Contacts with Location IDs resolved, then Opportunities with Pipeline IDs, Stage IDs, and Owner IDs resolved. Activities import after the parent Contact and Opportunity records exist. Tags are assigned via the GoHighLevel tagging API after the parent record is created. We handle rate limits with exponential backoff and batch chunking.

  6. Validation, cutover, and rebuild handoff

    We validate record counts, spot-check 25-50 records against the source data, and confirm that Activities and attachments are linked to the correct parent records. We deliver a written inventory of Advantage HITS workflows and automations for the customer's admin to rebuild in GoHighLevel's Workflow builder, along with the Custom Object rebuild inventory. We do not rebuild automations or sequences as code inside the migration scope. We support a post-migration reconciliation window for one week after cutover.

Platform deep dives

Context on both ends of the pair

Advantage HITS logo

Advantage HITS

Source

Strengths

  • Browser-based CRM accessible from any device without desktop installation
  • Verified reviews highlight knowledgeable and patient support staff
  • Self-service learning resources including webinars reduce training overhead
  • Targets small to mid-sized marketing and advertising teams
  • Pricing tiers published on the product website for SMB buyers

Weaknesses

  • Dual-reporting-source architecture creates friction when running standard reports
  • Limited public API documentation restricts programmatic data export
  • Browser-based client can freeze when system resources are constrained
  • No documented bulk export or migration tooling
  • Custom objects are not exposed via any known public API endpoint
HighLevel logo

HighLevel

Destination

Strengths

  • Consolidates CRM, marketing automation, email, SMS, scheduling, and funnels into one platform at a predictable flat monthly rate.
  • Supports unlimited contacts and unlimited users on all paid tiers, removing per-record billing anxiety as databases grow.
  • Offers white-label and sub-account capabilities that let agencies resell access and manage multiple client environments under one billing relationship.
  • Includes built-in review management, reputation monitoring, and AI agents as native features rather than third-party add-ons.
  • Exports Contacts and Companies via a scalable async bulk CSV system that handles multi-million-row datasets without blocking the UI.

Weaknesses

  • The breadth of features creates a steep learning curve; advanced automations and Workflow configuration require significant time investment that smaller teams may not recover.
  • The platform charges usage-based fees for telecommunications and AI features that are not included in the base subscription, leading to bill surprises.
  • Recurring user reports on Reddit and G2 describe bugs, errors, and slow support response times that disrupt live marketing and sales operations.
  • Sub-account architecture, while powerful for agencies, adds migration complexity when identifying which client data lives in which isolated environment.
  • The platform is designed for agencies and SMBs; larger enterprises requiring deep reporting, custom objects at scale, or complex role-based access may outgrow its capabilities.

Complexity grading

How hard is this migration?

Moderate CRM migration. 1 of 8 objects need a manual workaround.

C

Overall complexity

Moderate migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Advantage HITS and HighLevel.

  • Object compatibility

    D

    1 of 8 objects need a manual workaround.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    Advantage HITS: Not publicly documented.

  • Data volume sensitivity

    B

    Advantage HITS doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your Advantage HITS to HighLevel migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about Advantage HITS to HighLevel data migrations

Answers to the questions buyers ask most during Advantage HITS to HighLevel migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Most migrations land between two and four weeks for accounts under 5,000 Contacts and 2,000 Deals with a single pipeline definition and no complex custom field set. Migrations exceeding 10,000 records, multiple pipeline definitions, or large activity histories move to six to eight weeks because of session-based extraction time, crosswalk design for free-text pipeline stages, and bulk attachment handling. We provide a timeline estimate during discovery based on record counts and extraction scope.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Advantage HITS.
Land in HighLevel, intact.

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