CRM migration

Migrate from Aweber to HighLevel

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

Aweber logo

Aweber

Source

HighLevel

Destination

HighLevel logo

Compatibility

100%

10 of 10

objects map 1:1 between Aweber and HighLevel.

Complexity

BStandard

Timeline

24–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

AWeber organizes data around lists and subscribers — each contact belongs to one or more lists and carries custom field values and tags. HighLevel uses a contact-centric model with custom fields, tags, and an Opportunities pipeline, plus a Workflows engine that handles automations. The fundamental architectural shift is from list membership to contact-level properties that power HighLevel's CRM reporting and segmentation. We migrate AWeber subscribers as HighLevel contacts, preserving first name, last name, email, phone, and all custom field values. AWeber tags map directly to HighLevel tags. Lists require a decision: each list can become a tag applied to contacts, or you can create HighLevel custom fields to flag list membership if you need to report by list in the new platform. AWeber automations (follow-up sequences, broadcasts, and behavioral triggers) have no direct equivalent in HighLevel — those must be rebuilt as HighLevel Workflows using your exported automation definitions as a rebuild reference. The migration uses AWeber's API (120 requests per minute rate limit) to pull subscribers and custom field definitions, then creates contacts in HighLevel via their API (200,000 requests per day limit). We run a sample migration of 100-200 contacts first to validate field mapping and tag application before committing the full dataset. A 24-48 hour delta pickup window captures any new AWeber subscribers added during the cutover window.

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

Aweber logo

Aweber

What's pushing teams away

  • Mailchimp charges $30 for up to 5,000 subscribers while AWeber charges $49 at the same size, making AWeber more expensive at mid-list volumes.
  • The Lite plan omits A/B testing, behavioral automation, advanced analytics, ecommerce integrations, and custom branding removal — features available at similar price points on competitors.
  • AWeber's list-centric architecture means subscribers belong to specific lists; contacts with cross-list membership require manual tag reassignment during migration to most CRMs.
  • Billing upgrades automatically when subscriber counts exceed plan limits, but downgrades require manual contact with Customer Solutions — a friction point for seasonal businesses.
  • Power users report that advanced segmentation and automation logic does not transfer between platforms, requiring complete manual rebuilds of complex nurture sequences.

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 Aweber objects map to HighLevel

Each row shows how a Aweber 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.

Aweber

Subscriber

maps to

HighLevel

Contact

1:1
Fully supported

AWeber subscribers migrate as HighLevel contacts. All standard fields (first name, last name, email, phone) map directly. AWeber system ID stored as a custom field for traceability and delta-run de-duplication. During migration, each contact receives the original AWeber ID in a field such as Source_AWeber_ID__c, enabling future sync and conflict detection.

Aweber

List

maps to

HighLevel

Tag or Custom Field

1:1
Fully supported

AWeber lists map to HighLevel tags by default — each list name becomes a tag applied to all members. If you need to report by list without using tags, we create a custom field (e.g., Source_List__c) and apply list names as values. Your admin decides before migration runs.

Aweber

Custom Field (per subscriber)

maps to

HighLevel

Custom Field on Contact

1:1
Fully supported

AWeber custom fields map to HighLevel contact custom fields. Field type translation: AWeber text/dropdown/checkbox become equivalent HighLevel field types. Up to 25 AWeber custom fields supported; HighLevel has no practical limit. We create fields in HighLevel before importing data, ensuring that field names conform to API naming rules and that picklist options are set correctly for dropdowns and multi-selects.

Aweber

Tag

maps to

HighLevel

Tag

1:1
Fully supported

AWeber subscriber tags migrate directly to HighLevel contact tags. Tag names are preserved exactly as they appear in AWeber, including case sensitivity. Tags used for behavioral segmentation (e.g., 'opened-email-q1') remain actionable in HighLevel SmartLists and Workflow triggers, allowing you to target contacts based on past interactions without rebuilding logic.

Aweber

Campaign (Broadcast)

maps to

HighLevel

Email Campaign / Broadcast

1:1
Fully supported

AWeber broadcast campaigns (one-time sends) have no persistent record in HighLevel equivalent. Historical campaign send data is preserved in AWeber reports. Rebuilt campaigns in HighLevel use your AWeber campaign names and schedules as reference documents, allowing you to recreate sends, set audience filters, and configure tracking metrics in the new platform.

Aweber

Automation (Follow-up Sequence)

maps to

HighLevel

Workflow

1:1
Fully supported

AWeber automations (follow-up sequences triggered by subscribe, click, or tag actions) must be rebuilt as HighLevel Workflows. We export your automation definitions — trigger types, delay durations, message content, and conditions — as a rebuild reference for your HighLevel admin.

Aweber

Segmentation (Smart Send)

maps to

HighLevel

SmartList

1:1
Fully supported

AWeber segments using AND/OR logic on tags and custom fields translate to HighLevel SmartLists. The logic structure is preserved; field names and tag names update to match HighLevel's custom field API names after migration. During translation, filter groups are recreated as SmartList rules, ensuring that existing audience definitions continue to function without manual rework.

Aweber

Landing Page

maps to

HighLevel

Form / Landing Page

1:1
Fully supported

AWeber landing pages do not migrate — they must be rebuilt in HighLevel's drag-and-drop builder. We provide a page-by-page inventory of your AWeber forms and landing pages with field configurations so your team can replicate them in HighLevel. The inventory includes each page's URL, form fields, and submission destinations, allowing your developers to recreate layouts and capture logic quickly.

Aweber

Signup Form (Embedded)

maps to

HighLevel

Form

1:1
Fully supported

AWeber embeddable signup forms require rebuilding in HighLevel using HighLevel's form builder. Form field names and custom field associations documented during the audit phase so field mapping carries forward. The audit output lists each form's fields, their AWeber custom field IDs, and the corresponding HighLevel custom field names, enabling accurate reconstruction of form logic and submission workflows.

Aweber

Subscriber Create Date

maps to

HighLevel

Custom Datetime Field

1:1
Fully supported

AWeber stores the original opt-in date per subscriber. HighLevel's standard create date reflects the migration import date. We preserve the original AWeber opt-in date as a custom datetime field (Original_Subscribe_Date__c) for reporting continuity. Update any SmartList filters, Workflow conditions, and reports that reference subscriber tenure to use this custom field instead of the standard CreatedDate.

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.

Aweber logo

Aweber gotchas

High

120 req/min API rate limit blocks bulk exports at scale

Medium

Auto-upgrade billing without auto-downgrade

Medium

API subscriber moves lose custom field values when field names diverge

Medium

Automation and Workflow logic has no export path

Low

Custom fields are list-scoped, not global across account

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

  • AWeber list membership becomes tags — not separate contact records

    AWeber allows a subscriber to belong to multiple lists, and each list membership is tracked independently. HighLevel contacts have a single record with tags. When a subscriber belongs to three AWeber lists, we apply three tags to one HighLevel contact. If you relied on list-specific unsubscribes (where unsubscribing from one list kept the subscriber active on others), that behavior does not exist in HighLevel — an unsubscribe is contact-level. We document all multi-list subscribers before migration so you can decide whether to split them into separate contacts or accept unified unsubscribe behavior.

  • AWeber automations must be rebuilt as HighLevel Workflows

    AWeber automations (sequences, follow-up messages triggered by opens, clicks, or tag application) have no migration path to HighLevel Workflows because the trigger logic, delay calculations, and conditional branches are platform-specific. We export your automation definitions as structured reference documents listing triggers, delays, message content, and conditions. Your HighLevel admin or our team rebuilds these using HighLevel's visual Workflow builder. Plan 2-4 hours per automation for manual rebuild, depending on complexity with branching logic.

  • AWeber's API rate limit (120 req/min) extends migration timelines for large lists

    AWeber's API throttles at 120 requests per minute per account. For a list of 25,000 subscribers, pulling full subscriber records with custom fields requires pagination over multiple API calls per record, which can extend data extraction to 6-10 hours. We use batched API requests and caching to stay within the limit, but very large lists (50,000+ subscribers) may require multi-day extraction windows. We coordinate extraction timing with your team to avoid conflicts with AWeber send operations that also consume API budget.

  • HighLevel's contact create date reflects migration import, not original opt-in

    HighLevel's standard CreatedDate field is set when a record is inserted into the database — which is the migration import date for all migrated contacts. If your reporting depends on knowing when a contact originally subscribed in AWeber (for tenure calculations, churn analysis, or email frequency scoring), that date is lost unless we preserve it. We solve this by creating an Original_Subscribe_Date__c custom datetime field that carries the AWeber subscribed_at value. Update all reports and SmartLists to reference this field instead of the standard CreatedDate.

  • AWeber landing pages and embedded forms require manual rebuilding

    AWeber's landing page builder and embeddable form code have no equivalent export format for HighLevel's builder. Every AWeber landing page and embedded form must be recreated in HighLevel using HighLevel's drag-and-drop editor. We provide a complete inventory of your AWeber pages and forms with field configurations and submission destinations so your team or our implementation team can rebuild them. Budget 30-60 minutes per simple form and 1-2 hours per landing page for rebuild effort.

Migration approach

Six steps for a successful Aweber to HighLevel data migration

  1. Audit AWeber data structure and extract subscriber records

    We connect to your AWeber account via OAuth and pull a complete data inventory: subscriber count per list, all custom field definitions with types and options, full tag list, and automation definitions. We export automation flows as structured reference documents. This audit phase identifies multi-list subscribers, fields needing type translation, and any contacts with missing required data. We share the inventory with you before extraction begins so you can confirm which lists to migrate and whether list membership should become tags or custom fields.

  2. Set up HighLevel schema — custom fields, tags, and pipelines

    Before importing any data, we create all required custom fields in HighLevel using the names and types from the AWeber audit. If you need a Opportunities pipeline for deal tracking, we set up the pipeline stages and any custom opportunity fields. Tags are pre-created in HighLevel to match your AWeber list and tag names. We validate that field names conform to HighLevel's API naming rules (no special characters, proper capitalization) before any data moves.

  3. Run sample migration of 100-200 AWeber subscribers

    We migrate a representative slice of subscribers — including contacts from multiple lists, contacts with and without custom fields, tagged and untagged contacts — to validate the field mapping. The sample includes both subscribed and unsubscribed contacts. We generate a field-level diff showing source values and destination field values so you can verify tag application, custom field population, and date preservation. You approve the sample before we commit the full migration.

  4. Execute full migration with delta pickup window

    The full subscriber migration runs in batches, respecting AWeber's 120 requests per minute API limit. Contacts, tags, and custom field values are written to HighLevel via their API. A 24-48 hour delta pickup window after the initial run captures any new AWeber subscribers or tag changes added during the migration window. Unmatched records (e.g., subscribers without valid email addresses) are flagged in a separate report for your review and manual resolution.

  5. Validate record counts and reconcile against AWeber export

    We compare the final HighLevel contact count against AWeber's exported subscriber totals, accounting for confirmed unsubscribes and duplicates. Tag distribution is verified — each tag should appear on the expected number of contacts. Custom field completeness is spot-checked. We deliver a reconciliation report showing matched records, skipped records with reasons, and any records requiring manual follow-up. Audit log captures every operation for rollback if reconciliation uncovers issues.

Platform deep dives

Context on both ends of the pair

Aweber logo

Aweber

Source

Strengths

  • Lifetime free tier for up to 500 subscribers with no forced upgrade timeline.
  • Managed free migration service for inbound customers moves lists, subscribers, tags, templates, forms, campaigns, and landing pages within 5 business days.
  • List-centric model is simple to understand and export — no complex relational schemas between objects.
  • OAuth 2.0 API with documented endpoints for subscribers, custom fields, campaigns, and lists with paginated collections.
  • Non-profit discount program offers 3 months free plus 25% ongoing reduction.

Weaknesses

  • Billing model auto-upgrades on subscriber growth without automatic downgrade — requires manual contact to reduce plan tier.
  • API rate limit of 120 requests per minute per account is restrictive for bulk data exports, especially at larger list sizes.
  • Custom fields are list-scoped (not global), meaning the same field must be recreated on each list separately.
  • Complex automations and Workflows have no export capability — they must be fully rebuilt on the destination.
  • Lite plan omits A/B testing, behavioral automation, advanced analytics, ecommerce integrations, and removes AWeber branding only on Plus.
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. 2 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 Aweber and HighLevel.

  • Object compatibility

    B

    2 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

    Aweber: 120 requests per minute per account; no daily or monthly caps.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Aweber 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 Aweber to HighLevel data migrations

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

Can't find your answer?

Walk through your Aweber to HighLevel migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Small migrations under 5,000 subscribers typically complete in 24-48 hours from audit to final reconciliation. Medium migrations (5,000-25,000 subscribers) run 3-5 days, accounting for AWeber's API rate limit during extraction and HighLevel API batch processing. Large migrations over 50,000 subscribers extend to 7-10 days. The sample migration and schema setup add 1-2 days to all timelines. The delta pickup window (24-48 hours) is the final step and runs after your team approves the full migration start.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Aweber.
Land in HighLevel, intact.

Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.

Accuracy guarantee Rollback included Quote in 1 business day