CRM migration

Migrate from Iterable to HighLevel

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

Iterable logo

Iterable

Source

HighLevel

Destination

HighLevel logo

Compatibility

90%

9 of 10

objects map 1:1 between Iterable and HighLevel.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Iterable to GoHighLevel is a migration from a B2C marketing automation platform built for high-volume cross-channel execution to an agency-oriented CRM with integrated marketing automation. Iterable organizes around User Profiles, Campaigns, Journeys, and Catalog Items; GoHighLevel organizes around Contacts, Opportunities, Pipelines, and Workflows. The structural gap is Iterable's behavioral event history and Catalog item associations versus GoHighLevel's contact-centric CRM model with tag-based segmentation. We export User Profiles with their full field map, transform behavioral custom events into GoHighLevel Custom Fields or custom objects, and convert List memberships to Tags. Journeys, Campaigns, Templates, and Catalog Items do not migrate as code; we deliver a written inventory of every active Journey and Template requiring rebuild as GoHighLevel Workflows and Email Templates. Iterable's usage metrics lag one calendar day, so final contact counts are confirmed 24 hours post-cutover rather than same-day.

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

Iterable logo

Iterable

What's pushing teams away

  • Steep learning curve with unclear documentation forces teams to rely heavily on support for tasks that should be self-service.
  • SMS deliverability issues with accounts blocked without clear accountability or transparent root-cause communication from Iterable.
  • Contract pricing increases when usage is reduced, creating a billing model that punishes customers who downscale usage.
  • Cluttered UI requiring multiple clicks through nested menus to access common functions, slowing down campaign creation and editing.
  • Inconsistent conversion tracking and reporting makes it difficult to reliably measure campaign performance and optimize spend.

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 Iterable objects map to HighLevel

Each row shows how a Iterable 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.

Iterable

User Profile

maps to

HighLevel

Contact

1:1
Fully supported

Iterable User Profiles map directly to GoHighLevel Contacts. The dedupe key is email address. We preserve the full Iterable field map including dataId, userId, email, and all custom profile fields. System fields from Iterable (createdAt, lastUpdated, signupSource) migrate as GoHighLevel Contact custom fields. Iterable's subscriptionStatus per channel migrates to the Contact's emailStatus and SMS status fields.

Iterable

Custom Event

maps to

HighLevel

Custom Field or Custom Object

lossy
Fully supported

Iterable Custom Events carry arbitrary metadata payloads that have no direct GoHighLevel equivalent. We evaluate the event set during scoping: high-cardinality behavioral events (page views, feature interactions) become GoHighLevel Custom Fields with string or number types on the Contact object. Low-cardinality events with structured schemas (purchase events, subscription changes) are candidates for GoHighLevel custom objects with lookup to Contact. We flag event-to-field collisions where the same field name is used with different types across different event payloads.

Iterable

List

maps to

HighLevel

Tag + Contact Group

1:1
Fully supported

Iterable Lists are collections of User Profiles used for audience segmentation. We export list memberships at the user level and create corresponding GoHighLevel Tags. Each Iterable list becomes one or more Tags; list names are preserved as tag names. If the customer uses list-based suppression (unsubscribed users on a suppression list), we map that to GoHighLevel contactStatus = inactive rather than a tag. GoHighLevel's Contact Groups provide an additional segmentation layer that we populate from Iterable list metadata.

Iterable

Purchase

maps to

HighLevel

Custom Field or Order Custom Object

1:1
Fully supported

Iterable Purchase events record transaction data (orderId, total, items, associated user). We extract the purchase event history per user and map order data to GoHighLevel Contact custom fields for recent purchases or to a custom Order object with Contact lookup for historical order records. The migration scope specifies whether to store purchase data on the Contact or in a separate custom object based on the customer's reporting needs.

Iterable

Subscription

maps to

HighLevel

Contact Status Fields

1:1
Fully supported

Iterable Subscription status tracks channel-level opt-in and opt-out states (email, SMS, push) per user. We migrate subscription status per channel to GoHighLevel contactStatus and SMS fields. The full subscription event history (timestamps of each opt-in or opt-out) migrates as GoHighLevel Tasks or Notes attached to the Contact for audit trail purposes. Suppression lists from Iterable become inactive status records in GoHighLevel.

Iterable

Campaign

maps to

HighLevel

Workflow

1:1
Fully supported

Iterable Campaigns (sendable units with channel type, template, and schedule) have no direct GoHighLevel equivalent. GoHighLevel uses Workflows for automated messaging sequences. We export campaign metadata including channel, name, status, and schedule, but note that campaign logic, A/B test configurations, and send-time optimization rules do not migrate. We deliver a written campaign inventory with recommended GoHighLevel Workflow equivalents for the customer's admin to rebuild.

Iterable

Journey

maps to

HighLevel

Workflow

1:1
Fully supported

Iterable Journeys are multi-step, multi-channel automation paths with trigger conditions, branching logic, and message actions. GoHighLevel Workflows are the equivalent automation construct. We export Journey definitions including trigger events, step sequence, branching conditions, wait timers, and message content references. We do not rebuild Journeys as Workflow code; we deliver a written Journey inventory documenting the trigger, conditions, actions, and recommended GoHighLevel Workflow structure for the customer's admin to rebuild.

Iterable

Template

maps to

HighLevel

Email Template

1:1
Fully supported

Iterable Templates define message content for campaigns and Journey steps, supporting HTML email and dynamic Handlebars personalization. GoHighLevel Email Templates store HTML content with merge fields. We export template content, subject lines, and personalization tokens. Dynamic Handlebars expressions in Iterable require manual conversion to GoHighLevel merge field syntax. We deliver a template inventory with source content and field mapping so the customer's admin can recreate templates with dynamic content re-implemented in GoHighLevel's syntax.

Iterable

Catalog Item

maps to

HighLevel

Custom Object

1:1
Fully supported

Iterable Catalog stores product data used for dynamic content insertion in messages. GoHighLevel has no native Catalog equivalent. We export catalog schemas and item records and map them to GoHighLevel custom objects with custom fields matching the source schema. Catalog-to-Journey associations (which items appear in which Journey steps) are documented as part of the Journey inventory for manual reconfiguration in GoHighLevel. Product catalog migrations require custom object schema design during scoping.

Iterable

Owner

maps to

HighLevel

User

1:1
Fully supported

Iterable Owners (users who created or are assigned to records) map to GoHighLevel Users by email match. We extract all distinct ownerIds from User Profiles, Custom Events, and Lists and match against the GoHighLevel destination's User table. Any Owner without a matching GoHighLevel User goes to a reconciliation queue for the customer's admin to provision before import resumes.

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.

Iterable logo

Iterable gotchas

Medium

Iterable does not allow field deletion

High

Separate API endpoints for US and EU data centers

Medium

Soft limit of 8,000 unique fields per project

High

Enterprise pricing is opaque and contract-based

Low

Usage metrics lag by one calendar day

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

  • Iterable Custom Events have no native GoHighLevel equivalent

    Iterable Custom Events store behavioral data as first-class records with arbitrary metadata payloads. GoHighLevel has no native event stream object. During scoping, we audit the full event catalog, categorize each event type as either a Contact custom field (for simple key-value behavioral flags) or a custom object with Contact lookup (for structured event schemas like purchases, upgrades, or subscription changes). Events with nested arrays or high-cardinality values may require transformation logic that we implement as a pre-import data normalization step. Skipping this audit results in behavioral data being dropped or stored in unreadable formats on the Contact.

  • Iterable Journeys and Templates do not migrate as automation code

    Iterable Journeys are multi-step, multi-channel automation constructs that GoHighLevel Workflows do not directly replicate. Journey trigger conditions, branching logic, wait timers, and message content are not transferable through API export. Templates with dynamic Handlebars personalization require manual conversion to GoHighLevel merge field syntax. We deliver a written inventory of every active Journey and Template with its trigger, conditions, step sequence, and recommended GoHighLevel Workflow structure. The customer's admin rebuilds Workflows and Templates in GoHighLevel using that inventory as a specification.

  • Iterable's 8,000-field soft limit may exceed GoHighLevel custom field capacity

    Iterable enforces a soft limit of 8,000 unique fields per project across User Profiles, event payloads, and Catalog schemas. GoHighLevel's custom field limits are lower and vary by plan. During scoping, we count the active Iterable field schema and flag when migration would push GoHighLevel beyond its field capacity. We collapse redundant or deprecated fields during the mapping phase, storing related attributes in JSON-encoded custom fields where GoHighLevel's field count requires consolidation.

  • GoHighLevel uses OAuth 2.0 with 100 req/10s and 200K/day rate limits

    GoHighLevel API V2 is authenticated via OAuth 2.0 bearer tokens served from https://services.leadconnectorhq.com. Rate limits are 100 requests per 10 seconds (burst) and 200,000 requests per day per resource. Iterable's export API has its own throttling. We implement exponential backoff and batch chunking on both sides to avoid limit violations. Large contact imports (>50,000 records) with full field maps require multiple API sessions and staggered execution to stay within daily limits.

  • Iterable Catalog to GoHighLevel requires custom object schema design

    Iterable Catalog Items have no native GoHighLevel equivalent. We export catalog schemas and item records, then design GoHighLevel custom objects that mirror the source catalog structure. Catalog-to-Journey associations (dynamic content insertion rules) are documented separately and must be reconfigured manually in GoHighLevel because the association logic lives in the Journey definition rather than the Catalog. This adds one to two scoping days to the migration plan for catalog-heavy accounts.

Migration approach

Six steps for a successful Iterable to HighLevel data migration

  1. Discovery and schema audit

    We audit the Iterable workspace across User Profile field count, Custom Event catalog (event names, payload schemas, record counts), List memberships (count, size distribution, suppression lists), Purchase event volume, active Journeys, active Templates, and Catalog item count and schema. We pair this with a GoHighLevel plan review to confirm API access tier, custom field limits, and custom object entitlements. The discovery output is a written migration scope document with record counts, field mapping strategy, and a Catalog-to-custom-object schema design if catalog data is in scope.

  2. Event catalog categorization and field mapping design

    We categorize every Iterable Custom Event type into one of three buckets: Contact custom field (simple behavioral flag stored on the Contact), custom object entry (structured event with multiple attributes stored in a GoHighLevel custom object with Contact lookup), or deferred (high-complexity events that require a separate scoping session). For Contact fields, we map Iterable field names to GoHighLevel custom field API names and types. For catalog items, we finalize the GoHighLevel custom object schema and field definitions before any data export begins.

  3. Sandbox migration and tag strategy validation

    We run a full migration into a GoHighLevel sandbox environment (or the production account with a test tag subset) using a representative sample: 500-1,000 Contacts with full field maps, 5-10 Custom Events per contact, 3-5 Lists, and 50 Purchase records. The customer validates record structure, tag appearance, custom field display, and activity timeline. Tag naming conventions and list-to-tag transformation rules are finalized here. Any mapping corrections happen in sandbox before production migration.

  4. Production migration in dependency order

    We run production migration in record-dependency order: GoHighLevel Users provisioned (reconciled against Iterable Owners by email), Contacts imported (with full field map and dedupe by email), Custom Events categorized and imported as fields or custom object entries, List memberships converted to Tags, Purchase records mapped to Contact fields or custom Order objects, Subscription status mapped to Contact status fields. Each phase emits a row-count reconciliation report. We use GoHighLevel API V2 with batch chunking, OAuth token refresh, and exponential backoff to stay within rate limits.

  5. Cutover, delta sync, and Journey-Template handoff

    We freeze Iterable writes during the cutover window, run a final delta migration of any records modified during the migration run, then confirm GoHighLevel as the system of record. We deliver the Journey and Template inventory document listing every active automation and recommended GoHighLevel Workflow equivalent. We support a three-day hypercare window where we resolve any reconciliation issues raised by the customer's team. We do not rebuild Journeys or Templates as Workflow code inside the migration scope.

Platform deep dives

Context on both ends of the pair

Iterable logo

Iterable

Source

Strengths

  • Cross-channel execution across email, SMS, push, and in-app from one unified platform interface.
  • Real-time AI decisioning using behavioral, contextual, and performance signals to optimize message delivery.
  • Enterprise-grade infrastructure with contracts supporting billions of messages and high deliverability standards.
  • Comprehensive API with documented endpoints for users, events, campaigns, and catalogs, plus an interactive API reference.
  • Helpful customer support with strong onboarding assistance cited across review sites.

Weaknesses

  • High total cost of ownership with opaque enterprise pricing starting at $20K+ annually.
  • Significant learning curve requiring extensive support and time investment to build competent workflows.
  • SMS deliverability reliability issues with account suspensions applied without clear explanation.
  • Cluttered UI requiring multiple navigation steps to complete common campaign management tasks.
  • Limited reporting consistency that complicates performance measurement and campaign optimization.
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?

Standard CRM migration. 1 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

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

  • Object compatibility

    B

    1 of 8 objects need a mapping; the rest are 1:1.

  • 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

    Iterable: Not publicly documented; returns RateLimitExceeded code on limit.

  • Data volume sensitivity

    A

    Iterable exposes a bulk API — large-volume migrations stream efficiently.

Estimator

Estimate your Iterable 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 Iterable to HighLevel data migrations

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

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Straightforward migrations under 50,000 contacts, fewer than 200 custom fields, and no catalog data land between three and five weeks. Migrations with high event volume (over 1 million custom event records), Catalog item mapping to GoHighLevel custom objects, multi-list segmentation with complex tag dependencies, or catalog-heavy accounts move to seven to eleven weeks because of event categorization, custom object schema design, and tag strategy validation.

Adjacent paths

Related migrations to explore

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