CRM migration

Migrate from Lime CRM to HighLevel

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

Lime CRM logo

Lime CRM

Source

HighLevel

Destination

HighLevel logo

Compatibility

70%

7 of 10

objects map 1:1 between Lime CRM and HighLevel.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Lime CRM to GoHighLevel is a structural migration shaped by two platform realities: Lime CRM's per-tenant custom Limetype schema has no canonical field list across implementations, and GoHighLevel irrevocably types every custom field as either Contact or Opportunity at creation time with no conversion path. We extract Lime's live schema definition during discovery, design the GoHighLevel custom field taxonomy before any data moves, and execute the migration in dependency order (Users, Organizations, Contacts, Deals, Activities) with parent-record lookup resolution. Workflow Automations and GDPR-portal exports do not migrate as code; we deliver a written automation inventory for your admin to configure in GoHighLevel's workflow engine post-migration.

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

Lime CRM logo

Lime CRM

What's pushing teams away

  • Integrations are reported as limited and immature, forcing teams to log emails manually rather than having them auto-linked to customer records, deal profiles, or company accounts.
  • The desktop client is described as slow by multiple reviewers, particularly when navigating large datasets or running reports across custom objects.
  • Global CRM competitors offer richer native feature sets out of the box, so teams requiring advanced marketing automation, AI-powered lead scoring, or built-in calling often find Lime CRM requires more customisation to match feature parity.
  • Feature depth is described as limited compared to platforms like Salesforce or HubSpot, with some mid-market teams citing insufficient advanced capabilities as they scale beyond 50–200 users.

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 Lime CRM objects map to HighLevel

Each row shows how a Lime CRM 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.

Lime CRM

Contact (Person)

maps to

HighLevel

Contact

1:1
Fully supported

Lime CRM Contact records (sometimes called Person in industry variants) map directly to GoHighLevel Contact. Standard fields (name, email, phone, address) map cleanly. We normalize phone formats to prevent the leading-zero stripping that occurs when European number formats are imported into GoHighLevel's phone field without explicit formatting rules. Custom Contact properties migrate to GoHighLevel Contact custom fields.

Lime CRM

Company (Account)

maps to

HighLevel

Contact (Organization)

1:1
Fully supported

Lime CRM Company records map to GoHighLevel Contact with the Contact Type set to Company. The company name, industry, address, and website migrate to GoHighLevel's organization fields. We configure the Contact Type during import by setting type=company on each record derived from a Lime Company. Relationship to individual Contacts is preserved via the parent_contact_id or custom_company_id field.

Lime CRM

Deal

maps to

HighLevel

Opportunity

1:1
Fully supported

Lime CRM Deal records map to GoHighLevel Opportunity. Deal stage values map to GoHighLevel pipeline stages, and deal value migrates to the Opportunity amount. Owner assignment resolves by email match against GoHighLevel Users. Custom deal properties migrate to GoHighLevel Opportunity custom fields. If the Lime CRM deal uses a custom pipeline with non-standard stages, we configure matching GoHighLevel pipeline stages during the schema design phase.

Lime CRM

Activity (Call, Meeting, Task, Note)

maps to

HighLevel

Activity (Task, Note, Appointment)

1:1
Fully supported

Lime CRM Activities map to GoHighLevel Activity records. Calls become Tasks with type=Call; meetings become Appointments; standalone tasks become Tasks; notes become Notes. Each Activity is linked to its parent Contact or Opportunity via the custom_contact_id or opportunity_id lookup. Activity timestamps are preserved by setting the GoHighLevel ActivityDate to the original Lime CRM created_at timestamp.

Lime CRM

Ticket

maps to

HighLevel

Opportunity (separate pipeline) or Task

lossy
Fully supported

Lime CRM Ticket records with helpdesk orientation map to a dedicated GoHighLevel pipeline (configured as a separate pipeline with ticket-type stages) if the customer uses tickets for sales-adjacent tracking. If tickets are pure support cases, we map them to GoHighLevel Tasks with a ticket_tag custom field and conversation history preserved as note attachments. The customer chooses the strategy during scoping based on how they use Ticket records in Lime CRM.

Lime CRM

Custom Limetype

maps to

HighLevel

Contact custom field or Opportunity custom field

lossy
Fully supported

Lime CRM's configurable Limetypes are the core schema complexity in this migration. We extract the live schema definition from Lime CRM admin during discovery, then design the GoHighLevel custom field taxonomy. Each custom field is irrevocably typed as either Contact or Opportunity in GoHighLevel. We map Limetype fields that describe the person (lead source, birthday, preferences) to Contact custom fields, and fields that describe the deal context (budget, timeline, property type) to Opportunity custom fields. Fields that span both contexts get duplicated across both field types. The mapping decision is documented per field before migration begins.

Lime CRM

Tag

maps to

HighLevel

Tag

1:1
Fully supported

Lime CRM Tags label Contacts, Deals, and Tickets for segmentation. We export tag values as a flat list per record and recreate them in GoHighLevel. Tags migrate as GoHighLevel native tags on Contact and Opportunity. If the tag taxonomy is large (over 200 unique tags), we validate that all tags map cleanly before import and flag any that require manual recreation in GoHighLevel's tag management interface.

Lime CRM

Attachment

maps to

HighLevel

Document (Contact or Opportunity attachment)

1:1
Fully supported

Lime CRM attachments are downloaded individually per record and may be multiple files per Contact or Deal. We batch download, rename files to preserve the parent relationship (contact_id_original_filename), and upload to GoHighLevel as Contact or Opportunity attachments. Files exceeding 25 MB are flagged before upload because GoHighLevel attachment limits may require alternative handling. File integrity is validated against the export manifest to catch truncated or missing files.

Lime CRM

User / Owner

maps to

HighLevel

User

1:1
Fully supported

Lime CRM Users and Deal owners are mapped by email address. We validate that GoHighLevel user accounts exist before assigning ownership to avoid orphaned records with null assignee fields. Any Lime CRM user without a matching GoHighLevel account goes to a reconciliation queue for the customer to provision before record import resumes.

Lime CRM

Workflow Automation

maps to

HighLevel

Workflow (documentation only)

lossy
Fully supported

Lime CRM workflow automations do not export in a machine-readable format. We capture the rule logic from the Lime CRM UI during discovery, document each automation with its trigger, conditions, actions, and delays, and deliver a written inventory for reconstruction in GoHighLevel's workflow builder. Complex multi-step flows that involve conditional branching, external API calls, or custom Limetype triggers require manual reconfiguration or a consultant engagement.

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.

Lime CRM logo

Lime CRM gotchas

High

Email threads export as individual message files

High

Super API-key generation removed from API

Medium

Custom Limetype schema is customer-unique

Medium

No bulk export for attachments in base tier

Medium

Workflow Automations do not export in transferable format

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

  • GoHighLevel custom fields are irrevocably typed at creation

    GoHighLevel enforces a hard separation between Contact custom fields and Opportunity custom fields, and once a field is created as one type, it cannot be switched. Lime CRM's custom Limetypes often mix person-level and deal-level properties without this distinction. We must design the entire GoHighLevel custom field taxonomy before creating any fields, matching each Lime CRM custom property to the correct GoHighLevel field type based on whether it describes the Contact or the Opportunity. Skipping this step results in fields created under the wrong type and requires deletion and recreation, losing any data already populated.

  • Lime CRM email threads export as individual message files

    Lime CRM does not export email conversations as threaded objects. Each ConversationMessage is a separate file attachment in the export. We detect this at scoping, reassemble threads by conversation ID and timestamp, and inject them into GoHighLevel as unified conversation records so the migration does not arrive as hundreds of disconnected message files. The reassembly logic groups messages by conversation_id, orders them by timestamp, and creates a GoHighLevel Note or Conversation record with the full thread content.

  • Lime CRM Super API-key removed from API as of June 2025

    Lime CRM v4.195.0 (June 2025) removed the ability to generate new super API-keys via the API itself. We must request API credentials through Lime Technologies' account management or support channels before migration begins. This adds a credential acquisition step with a typical two to five business day lead time that must be built into the project schedule. We flag this in the discovery call and do not begin export until credentials are confirmed.

  • Lime CRM Limetype schema is unique per tenant

    Lime CRM's data model is built around Limetypes that each organisation configures differently. There is no stable canonical schema across tenants. We must export the live schema definition from the customer's Lime CRM admin before mapping any fields, and we treat every custom field as a mapping workstream rather than a direct field-to-field transfer. The schema extraction phase adds two to five days to discovery and must complete before we can produce the field mapping document.

  • Lime CRM on-premises deployments require VPN connectivity

    Lime CRM runs on the customer's own server in on-premises deployments, which affects how we connect for export. We require VPN access or a dedicated export pathway provided by the customer's IT team. Cloud-hosted Lime CRM uses standard API connectivity. The deployment type is confirmed during discovery, and connectivity requirements are documented before the export phase begins.

Migration approach

Six steps for a successful Lime CRM to HighLevel data migration

  1. Discovery and schema extraction

    We audit the source Lime CRM instance across deployment type (cloud or on-premises), user count, Limetype count, custom field definitions per Limetype, pipeline and stage configuration, activity volume, attachment count, and active workflow automation rules. For on-premises deployments, we coordinate VPN access or an export pathway with the customer's IT team. We extract the live schema definition from Lime CRM admin (Limetype metadata, field names, field types, and custom properties) and confirm the Super API-key credential acquisition timeline. The discovery output is a written migration scope and a GoHighLevel plan recommendation.

  2. Custom field taxonomy design and GoHighLevel provisioning

    We design the destination schema in GoHighLevel. This is the highest-risk phase because GoHighLevel irrevocably types custom fields as Contact or Opportunity at creation. We map each Lime CRM custom property: person-level properties (lead source, birthday, preferred contact method) become Contact custom fields; deal-level properties (budget, timeline, property type) become Opportunity custom fields; properties that span both contexts are assigned based on the customer's primary use case and documented. We create the fields in GoHighLevel before any data import. Schema provisioning is validated by a test import of five to ten records before full migration begins.

  3. User reconciliation and GoHighLevel account provisioning

    We extract every distinct Lime CRM User and Deal owner referenced on Contact, Company, Deal, and Activity records and match by email against the GoHighLevel destination account's User table. Users without a matching GoHighLevel account go to a reconciliation queue. The customer provisions any missing accounts before record import resumes. Owner assignment is validated during this phase because null assignee fields create orphaned records in GoHighLevel's pipeline views.

  4. Email thread reassembly and attachment batching

    Lime CRM exports email conversations as individual message files. We reassemble them by conversation_id and timestamp into unified thread records before GoHighLevel import. Attachments are batched by parent record (Contact or Deal), renamed to preserve the relationship, and validated against the export manifest. Files exceeding 25 MB are flagged for alternative handling. The reassembled thread data and batched attachments are staged for sequential import to preserve parent-child relationships.

  5. Production migration in dependency order

    We run production migration in record-dependency order: Users (manual provisioning, validated), Contacts (organizations from Lime Companies, then people from Lime Contacts), Deals (with ContactId resolved), Activities (Tasks, Appointments, Notes linked to parent Contact or Deal), Tags (applied to records post-import), and Attachments (linked to the correct parent Contact or Opportunity). Each phase emits a row-count reconciliation report before the next phase begins. For large activity histories (over 200,000 records), we chunk the load into batches of 10,000 with exponential backoff on API rate limit responses.

  6. Cutover, validation, and automation rebuild handoff

    We freeze Lime CRM 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 Workflow Automation inventory document to the customer's admin team with each rule documented for GoHighLevel workflow builder reconstruction. We support a one-week hypercare window where we resolve reconciliation issues raised by the customer's team. We do not rebuild Lime CRM Workflows as GoHighLevel workflows inside the migration scope; that is a separate engagement or an internal admin task.

Platform deep dives

Context on both ends of the pair

Lime CRM logo

Lime CRM

Source

Strengths

  • Configurable Limetypes let each organisation define its own data model without developer involvement.
  • All features (automations, BI, templates, map views) are included from the Start tier without add-on fees.
  • Industry variants are pre-built for insurance, real estate, and professional services with sector-appropriate field sets.
  • GDPR compliance features are native, including consent management, customer-facing data portals, and JSON export.
  • Runs on Lime-hosted cloud or on the customer's own server, addressing data residency requirements.

Weaknesses

  • Native integrations are sparse and require manual workarounds such as manual email logging.
  • Desktop client performance degrades with large custom object datasets.
  • Feature set is shallower than global CRM platforms for advanced marketing and AI capabilities.
  • Custom Limetype schema varies per organisation, requiring per-customer analysis before migration can begin.
  • Release cadence and documentation suggest a smaller global support footprint compared to tier-one CRM vendors.
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 Lime CRM 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

    Lime CRM: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Lime CRM 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 Lime CRM to HighLevel data migrations

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

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Most migrations land between three and five weeks for accounts under 10,000 Contacts and 2,000 Deals with no custom Limetypes. Migrations with multiple custom Limetypes, large activity histories (over 200,000 activity records), or on-premises Lime CRM requiring VPN connectivity move to seven to twelve weeks because of schema extraction time, custom field taxonomy design, and credential acquisition delays.

Adjacent paths

Related migrations to explore

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