CRM migration

Migrate from Kartra to HubSpot

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

Kartra logo

Kartra

Source

HubSpot

Destination

HubSpot logo

Compatibility

93%

13 of 14

objects map 1:1 between Kartra and HubSpot.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Kartra and HubSpot CRM take fundamentally different approaches to contact data architecture. Kartra stores everything on a single Lead object with tags, lists, and custom fields as properties — it does not have a separate Company object by default, and deals are handled through Kartra's product and transaction engine. HubSpot separates Contacts, Companies, and Deals into distinct objects with a lifecycle_stage property that drives reporting, automation, and marketing-contact billing. The migration must therefore restructure Kartra's flat lead model into HubSpot's relational graph, splitting address data into HubSpot's structured address fields, extracting company names into a Companies object, and mapping Kartra deal/product data into HubSpot Deals with pipeline and stage mapping. Tags and lists require resolution: HubSpot Lists are used for segmentation but do not carry the same automation-trigger semantics as Kartra's lists. Custom fields translate by type — Kartra radio buttons and drop-downs become HubSpot picklists, text areas become long-text fields, and checkboxes map to multi-checkbox or boolean properties. We use Kartra's export CSV as the primary data source (not their API, due to documented rate limits), enrich it with custom field definitions, and load through HubSpot's native import API with field-level validation before committing to the full 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

Kartra logo

Kartra

What's pushing teams away

  • CRM depth is shallow compared to dedicated CRMs — no true lead scoring engine, limited pipeline management, and basic contact profiles frustrate users with complex sales processes.
  • Steep learning curve despite a polished UI; users report months of trial-and-error before feeling comfortable with automation sequences and behavioral triggers.
  • Contact-based pricing means hitting your plan limit forces an upgrade even if most contacts are inactive, creating pressure to purge records to stay in tier.
  • The mobile app is widely described as limited and unreliable, forcing users to manage most tasks from a desktop browser.
  • Support response times lag behind competitors, with users citing multi-day waits for ticket resolution during critical issues.

Choosing

HubSpot logo

HubSpot

What's pulling them in

  • Lowest barrier to entry of any major CRM — the free tier with unlimited contacts lets teams validate fit before committing to a paid plan, according to G2 and Capterra reviewers.
  • Native integration between the CRM and sales engagement tools (sequences, email tracking, dialer) means no separate sync configuration, a theme across G2 Sales Hub reviews.
  • Pipeline visualization, deal tracking, and automated workflows are consistently praised as intuitive and easy to set up without developer involvement.
  • Strong onboarding for new team members — reviewers on Capterra and G2 highlight how quickly new reps become productive without formal training.
  • The HubSpot platform ecosystem (Marketing, Sales, Service, CMS hubs) allows growing companies to consolidate tools without building new integrations.

Object mapping

How Kartra objects map to HubSpot

Each row shows how a Kartra object lands in HubSpot, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Kartra

Lead (Contact)

maps to

HubSpot

Contact

1:1
Fully supported

Kartra's Lead object maps directly to HubSpot Contact. All standard fields (firstname, lastname, email, phone, address components) map to HubSpot's corresponding contact properties. The Kartra Lead ID is preserved as a custom Source_System_ID__c field on each HubSpot contact for traceability and delta-run deduplication.

Kartra

Lead.company (property)

maps to

HubSpot

Company

1:1
Fully supported

Kartra stores company name as a property on the Lead. We extract unique company names from all Kartra leads, create a corresponding HubSpot Company record for each unique name, and link the Contact to that Company via HubSpot's 'Associated Company' property. This restructures Kartra's flat model into HubSpot's relational Contact-Company graph.

Kartra

Lead (contact with product purchase history)

maps to

HubSpot

Contact + Deal

many:1
Fully supported

If a Kartra Lead has associated product purchases or subscriptions, we create a HubSpot Deal linked to the Contact. The Kartra product name becomes the Deal name, purchase amount maps to Deal amount, and subscription start dates map to the Deal's close date. Each product purchase can generate one Deal, preserving the transactional context in HubSpot's pipeline model.

Kartra

Kartra List membership

maps to

HubSpot

HubSpot List

1:1
Fully supported

Kartra Lists are automation-triggered segments that define who receives sequences and broadcasts. We create a corresponding HubSpot List for each Kartra list and add all Kartra contacts that were members of that list. Note that HubSpot Lists are static by default when populated via import — dynamic list behavior requires HubSpot list-filter setup post-migration.

Kartra

Kartra Tag

maps to

HubSpot

HubSpot Contact property (tags)

1:1
Fully supported

Kartra's tag field contains comma-separated tags per lead. We map these to HubSpot's native 'tags' property on the Contact, preserving the full tag vocabulary. Tags serve as flat labels in both platforms, though HubSpot's tag automation triggers require post-migration configuration in HubSpot workflows.

Kartra

Kartra Custom Fields (drop_down, radio_button)

maps to

HubSpot

HubSpot Contact custom properties (picklist)

1:1
Fully supported

Kartra drop-down and radio-button custom fields map to HubSpot single-select picklist properties. Each Kartra pick-list value requires explicit mapping to the corresponding HubSpot pick-list option. We preserve the original Kartra option labels and flag any unmapped values for your team to resolve before migration commits.

Kartra

Kartra Custom Fields (checkbox)

maps to

HubSpot

HubSpot Contact custom properties (single-checkbox or multi-checkbox)

1:1
Fully supported

Kartra checkbox fields (boolean) map to HubSpot single-checkbox (boolean) properties. For Kartra multi-checkbox fields, we create HubSpot multi-checkbox properties with options matching each Kartra option. We validate the data type mapping during the sample migration phase before committing to the full run, ensuring all boolean values translate correctly.

Kartra

Kartra Custom Fields (text_area, input_field)

maps to

HubSpot

HubSpot Contact custom properties (text or long-text)

1:1
Fully supported

Kartra text-area and input-field custom fields map to HubSpot text (short) or long-text (textarea) properties based on content length analysis. HubSpot's 512-character limit for short text fields is respected; longer content lands in HubSpot's long-text property type. The content length threshold is applied automatically during the mapping phase.

Kartra

Kartra GDPR Status / GDPR Status Date

maps to

HubSpot

HubSpot Contact GDPR consent properties

1:1
Fully supported

Kartra exports GDPR status and the date the status was set as separate properties on each lead. We map these to HubSpot's GDPR consent properties — GDPR_consent_to_communicate__c (boolean) and GDPR_date__c (date) — preserving the consent record and original consent timestamp for compliance continuity.

Kartra

Kartra Address fields (Street, City, Zip, Country, State)

maps to

HubSpot

HubSpot Contact address property (structured)

1:1
Fully supported

Kartra exports address as separate fields: address, city, zip, country, state. HubSpot stores address as a structured address property with sub-fields. We parse Kartra's combined address field into HubSpot's address1, city, zip, country, and state sub-fields. If Kartra's address field contains multi-line content, the first line lands in address1 and additional lines are preserved in a custom notes field.

Kartra

Kartra IP, IP Country, Website

maps to

HubSpot

HubSpot Contact custom properties

1:1
Fully supported

HubSpot does not have native fields for IP address or IP country. We create custom properties Kartra_IP_Address__c and Kartra_IP_Country__c to preserve this data for geo-targeting and compliance analysis. The Kartra website property maps directly to HubSpot's website property on the associated Company.

Kartra

Kartra social profiles (Facebook, Twitter, LinkedIn, Instagram)

maps to

HubSpot

HubSpot Contact social media properties

1:1
Fully supported

Kartra stores individual social profile URLs per lead. HubSpot has native social media link properties for LinkedIn, Twitter, Facebook, and Instagram on the Contact record. We map each platform field-by-field to its HubSpot equivalent, preserving the original profile URL for each network.

Kartra

Kartra product/membership access

maps to

HubSpot

HubSpot custom object or Deal

1:1
Fully supported

Kartra's membership and product access data — which courses or products a lead has purchased access to — has no direct HubSpot CRM equivalent. We preserve this data as custom text fields listing the product/membership names and access dates. For businesses that need active access management, this requires a separate membership management tool or HubSpot's custom objects feature post-migration.

Kartra

Kartra Sequence enrollment status

maps to

HubSpot

HubSpot workflow enrollment state

1:1
Fully supported

Kartra Sequences are email automation programs with enrollment tracking. HubSpot workflows serve a similar purpose but operate on different trigger semantics. We cannot migrate sequence enrollment state directly — contacts' current sequence positions do not translate to HubSpot workflow enrollment. We preserve sequence names as a custom property (Sequences_Enrolled__c) listing past and current enrollments for reference, and sequence logic must be rebuilt in HubSpot workflows.

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.

Kartra logo

Kartra gotchas

High

Behavioral history is absent from Kartra exports unless tags were pre-set up

High

Contact-based pricing requires pre-migration record audit

High

No bulk or programmatic API for extraction

Medium

Sequences, automation logic, and workflows cannot be exported

Medium

GDPR status fields export but require manual review at destination

HubSpot logo

HubSpot gotchas

High

Marketing Contacts billing model is migration-critical

High

Feature tier gating is not visible until onboarding

Medium

Mandatory onboarding fees inflate year-one cost

Medium

HubSpot CSV importer cannot migrate engagements or attachments

Medium

Custom objects require Enterprise and a pre-existing schema

Pair-specific challenges

  • Kartra's flat Lead model requires structural transformation into HubSpot's relational Contact-Company graph

    Kartra stores company name as a property on the Lead object rather than maintaining a separate Company record. HubSpot separates Contacts and Companies into distinct objects with explicit lookup associations. When migrating, we must first extract all unique company names from Kartra leads, create the corresponding HubSpot Company records, and then link each Contact to its primary Company via HubSpot's associatedcompanyid property. This means the migration cannot load contacts in a single batch — it must first stage the company extraction, create the Companies object, then resolve the foreign key on each Contact during the contact load. If your Kartra data has leads without a company name, those contacts will land in HubSpot without a company association and will need manual association or a default company record created.

  • Kartra lists have automation semantics that HubSpot lists do not replicate automatically

    Kartra Lists are more than static segments — they trigger automation sequences when a lead joins or leaves a list. In HubSpot, Lists are used for segmentation and reporting, and workflow enrollment is handled separately via HubSpot workflows with list-based triggers. When we migrate Kartra list memberships to HubSpot, we create static HubSpot Lists and enroll the contacts. However, the automation logic that fires when a contact enters or exits a Kartra list does not migrate — it must be rebuilt as HubSpot workflow enrollments. We surface the Kartra list-to-automation mappings in the migration plan so your team can rebuild those automations in HubSpot workflows before or shortly after go-live.

  • Kartra sequences and enrollment state have no HubSpot equivalent and must be rebuilt

    Kartra Sequences are multi-step email automation programs with enrollment tracking, pause/resume state, and per-step timing logic. HubSpot workflows serve a similar function but use different trigger types and timing models. We cannot carry over which step of which sequence a contact was on when migration occurs. We preserve sequence enrollment history as a custom text property listing the sequences each contact was enrolled in, but the active sequence state — paused, resumed, waiting at a specific step — is lost and must be restarted in HubSpot. For contacts mid-sequence at the time of migration, your team should communicate the reset to affected contacts or configure a HubSpot workflow to re-enroll them based on the preserved sequence history.

  • Kartra's transactional product/membership access data requires a separate rebuild strategy

    Kartra tracks which products and membership levels a lead has purchased access to. HubSpot CRM does not have a native product-access or membership-level field on the Contact object. We preserve product and membership access names and dates as custom text fields on the Contact record, but this is a reference snapshot, not a live access management system. If your business relies on Kartra's membership access control to gate content or course enrollment, the access management logic must be rebuilt using HubSpot's custom objects feature or a third-party membership management tool integrated with HubSpot.

  • HubSpot's marketing contact billing model is not replicated from Kartra

    Kartra does not differentiate between marketing contacts and sales contacts in its billing model — contact count is the flat limit. HubSpot charges based on marketing contact count above a threshold, separate from total CRM contacts. Contacts migrated from Kartra land as standard HubSpot contacts. Your team will need to evaluate which migrated contacts should be designated as marketing contacts in HubSpot based on your email marketing usage. We flag all migrated contacts as non-marketing by default and provide a list of contacts who had email activity in Kartra (opens, clicks, broadcast sends) as candidates for the marketing contact designation.

Migration approach

Six steps for a successful Kartra to HubSpot data migration

  1. Export Kartra data and build the field mapping plan

    We extract your Kartra data using Kartra's native CSV export for Leads, capturing all standard fields, custom fields, tags, list memberships, GDPR properties, and social profile URLs. We retrieve Kartra's custom field definitions via Kartra's API (type, label, options) to build a type-aware mapping table. We then analyze the extracted data for duplicates, missing required fields, and data quality issues — identifying records that will need a default company association in HubSpot and contacts with unmapped tag values. The field mapping plan documents every Kartra field's destination in HubSpot, including custom field creation requirements and value-mapping for pick-list fields.

  2. Create HubSpot Companies from Kartra company-name data

    Before loading any Contacts, we extract unique company names from all Kartra leads and create the corresponding HubSpot Company records. This step establishes the Company object so that HubSpot's foreign-key constraints are satisfied when we link Contacts to their primary company. We also populate each Company's website, industry (if inferable from domain), and country fields during this step. Companies are created in HubSpot via the native API with batch processing for efficiency. Any Kartra leads without a company name are flagged — your team decides whether to create a default 'No Company' placeholder Company or leave those contacts unassociated.

  3. Create custom properties in HubSpot and run the sample migration

    We create all required HubSpot custom contact properties — for IP address, IP country, GDPR consent fields, original create date, source system ID, and all Kartra custom field translations (picklists, checkboxes, text fields). We then run a sample migration using 100–300 representative Kartra records spanning different tag combinations, list memberships, and custom field values. The sample migration generates a field-level diff report showing every mapped value in Kartra alongside its HubSpot destination. Your team reviews the diff to verify custom field type mapping, pick-list value mapping, and company association accuracy before we commit to the full migration.

  4. Load all Contacts with full field mapping and list enrollments

    With the mapping plan approved from the sample, we load all Contacts into HubSpot using HubSpot's native import API with field-level validation. Each Contact receives its mapped standard properties, custom properties, tag assignments, and company association. List memberships are processed by creating a HubSpot List per Kartra list and enrolling the matching contacts. We preserve the original Kartra create date in a custom field since HubSpot's CreatedDate is set at import time. All Kartra lead IDs are stored in the source_system_id__c property for traceability and to support delta-run deduplication.

  5. Capture delta records and validate the full migration

    After the initial full migration load, we open a delta-pickup window (typically 24–48 hours) during which any new Kartra records or modified Kartra records are captured and migrated to HubSpot. This ensures that contacts added or updated in Kartra during the cutover window are reflected in HubSpot at go-live. We run a post-migration validation comparing record counts by object, checking for duplicate contacts (matched by email address), verifying custom property completeness, and spot-checking tag and list enrollment accuracy. The audit log captures every operation for reconciliation. One-click rollback is available if validation reveals critical data issues before you confirm acceptance.

Platform deep dives

Context on both ends of the pair

Kartra logo

Kartra

Source

Strengths

  • Unlimited email and SMS at every tier with no per-message fees or platform transaction charges.
  • Built-in video hosting, page builder, membership sites, and calendar booking eliminate separate tool subscriptions.
  • Pricing scales with contact count (2,500 to 100,000+) rather than feature gating; even Starter includes all core features except agency mode.
  • Kartra provides a documented migration path (CSV export) and explicit guidance on what can and cannot be moved, making FlitStack AI's extraction straightforward.

Weaknesses

  • No bulk API for programmatic data extraction — all migration work depends on Kartra's UI-based CSV export, which cannot be automated end-to-end.
  • Behavioral and engagement data (form completions, survey results, webinar attendance, membership access history) is absent from exports unless explicit tags were set up to capture these events.
  • CRM functionality is intentionally basic — limited pipeline stages, no true lead scoring, and shallow opportunity management compared to HubSpot or Salesforce.
  • Dedicated content-marketing and blogging tools are weak, making Kartra a poor fit for businesses where organic blog traffic is a primary growth channel.
HubSpot logo

HubSpot

Destination

Strengths

  • Genuinely useful free CRM tier with no seat limit on contact records.
  • All-in-one sales engagement layer (sequences, email tracking, calling, dialer) embedded natively in the CRM, eliminating a separate integration.
  • Intuitive interface and fast onboarding for individual reps, per G2 and Capterra reviews.
  • Workflow automation triggers across contacts, deals, and tickets with a visual builder.
  • API coverage for all standard objects including custom objects at Enterprise tier.

Weaknesses

  • Pricing model is contact-based at the marketing layer — importing all records as marketing contacts can multiply the monthly bill by 4×.
  • Feature tier cliffs are frequent surprises: sequences, calling, advanced reporting, and quoting are all gated, often requiring plan upgrades mid-implementation.
  • Mandatory onboarding fees at Professional ($1,500) and Enterprise ($3,500) are not prominently disclosed on the pricing page.
  • API rate limits are restrictive for bulk migration — burst limits of 100-200 req/10sec and search endpoint limits of 4 req/sec require careful job queuing.
  • Custom objects, additional pipelines, and advanced forecasting are Enterprise-only, making cost projections difficult for growing teams.

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 Kartra and HubSpot.

  • 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

    Kartra: Hardcoded ceiling of 20 inbound API calls per second per Kartra App..

  • Data volume sensitivity

    B

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

Estimator

Estimate your Kartra to HubSpot 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 Kartra to HubSpot data migrations

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

Can't find your answer?

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Most Kartra-to-HubSpot migrations complete within 48–72 hours for setups under 25,000 records with fewer than 30 custom fields. Larger migrations with 100,000+ records or complex custom-field type diversity (radio buttons, checkboxes, drop-downs) extend to 5–10 days. The Kartra data export and custom field definition retrieval typically takes 1–2 business days, followed by the mapping plan and sample migration review (1–2 days), then the full load and delta pickup (2–5 days depending on record volume). The primary time variable is how quickly your team reviews the sample migration field-level diff.

Adjacent paths

Related migrations to explore

Ready when you are

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