CRM migration

Migrate from Kylas Sales CRM to HubSpot

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

Kylas Sales CRM logo

Kylas Sales CRM

Source

HubSpot

Destination

HubSpot logo

Compatibility

100%

14 of 14

objects map 1:1 between Kylas Sales CRM and HubSpot.

Complexity

BStandard

Timeline

5–10 days

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Kylas Sales CRM organizes sales data around leads, contacts, deals, and companies with customizable pipeline stages and built-in workflow automation. HubSpot structures the same entities using contacts with lifecycle stages, companies, and deals with pipeline-stage mapping. The migration carries over all standard objects — leads route to HubSpot contacts with lifecycle_stage applied, companies map directly, deals map to HubSpot deals with pipeline stages value-mapped, and activity history (calls, emails, meetings, notes) migrates with original timestamps and owner assignments. Custom fields from Kylas become HubSpot custom properties, though pick-list values require value-by-value mapping. Kylas workflow automations, including lead routing rules and stage-triggered actions, do not migrate and must be rebuilt in HubSpot's automation tools. FlitStack sequences the migration so foreign-key relationships (contact-company, deal-contact) resolve correctly and runs a sample migration with field-level diff before committing the full dataset.

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

Kylas Sales CRM logo

Kylas Sales CRM

What's pushing teams away

  • Record storage caps on the free tier (1,000 records) force an early upgrade, and some reviewers on Capterra and Reddit report the $200/month flat rate feels expensive relative to bare-bones alternatives priced at $15/user.
  • The native integration marketplace covers 80+ apps but some advanced ERP and accounting connectors require third-party middleware, leading teams on complex tech stacks to feel limited.
  • Custom workflow automations built inside Kylas do not export as reusable templates, meaning teams migrating away must manually rebuild every automation from scratch—a cost that catches some churners off guard.
  • Exporting Smart Lists and filtered views requires navigating the Data Management section in the UI; there is no single bulk-API call to dump all filtered record sets, making programmatic large-scale exports more involved than expected.

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 Kylas Sales CRM objects map to HubSpot

Each row shows how a Kylas Sales CRM 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.

Kylas Sales CRM

Lead

maps to

HubSpot

Contact

1:1
Fully supported

Kylas leads map to HubSpot contacts. The lead's status and source information migrate as HubSpot contact properties. Kylas lead scoring values transfer to HubSpot's custom numeric property. The migration assigns the appropriate HubSpot lifecycle stage based on Kylas lead status or your specified routing rule.

Kylas Sales CRM

Contact

maps to

HubSpot

Contact

1:1
Fully supported

Kylas contacts map 1:1 to HubSpot contacts. All standard properties (name, email, phone, address, job title) map directly. Owner assignment resolves by email match against HubSpot users. Multi-phone fields map to HubSpot's phone and mobilephone properties. Original create dates preserve in a custom datetime property.

Kylas Sales CRM

Company

maps to

HubSpot

Company

1:1
Fully supported

Kylas company records map to HubSpot companies. Company name, domain, industry, employee count, and annual revenue map to HubSpot's equivalent properties. Kylas parent-child company hierarchies preserve via HubSpot's parent company association. Custom company properties migrate as HubSpot custom properties.

Kylas Sales CRM

Deal

maps to

HubSpot

Deal

1:1
Fully supported

Kylas deals map to HubSpot deals. The deal name, amount, expected close date, and owner assign directly. Kylas pipeline and stage names map to HubSpot deal pipelines and stage values — each Kylas pipeline becomes a HubSpot deal pipeline, and Kylas stage names map value-by-value to HubSpot stage names within that pipeline.

Kylas Sales CRM

Pipeline

maps to

HubSpot

Deal Pipeline

1:1
Fully supported

Kylas's multiple named pipelines map to HubSpot deal pipelines. Each Kylas pipeline creates a corresponding HubSpot pipeline. Stage names translate value-by-value — Kylas stage labels map to HubSpot stage names, and stage order and probability percentages map if Kylas stores them. Custom pipeline properties in Kylas become HubSpot deal custom properties.

Kylas Sales CRM

Activity (Call)

maps to

HubSpot

Calls

1:1
Fully supported

Kylas call logs migrate to HubSpot calls with original timestamp, duration, direction (inbound/outbound), and outcome preserved. Call notes map to HubSpot call body. The call associates to the matching HubSpot contact or company record by email or company domain lookup.

Kylas Sales CRM

Activity (Email)

maps to

HubSpot

Emails

1:1
Fully supported

Kylas email history migrates to HubSpot emails with subject, body, timestamp, and direction preserved. Emails attach to the corresponding HubSpot contact or company record. Kylas email templates do not migrate — they must be recreated in HubSpot's email template library.

Kylas Sales CRM

Activity (Meeting)

maps to

HubSpot

Meetings

1:1
Fully supported

Kylas meeting records migrate to HubSpot meetings with meeting title, start/end times, attendees, location, and outcome preserved. The meeting links to the associated HubSpot contact or deal. Kylas meeting templates do not migrate and require recreation in HubSpot's meeting scheduler.

Kylas Sales CRM

Note

maps to

HubSpot

Notes

1:1
Fully supported

Kylas notes map to HubSpot notes with content, create date, and owner preserved. Notes attach to the correct HubSpot record (contact, company, or deal) based on the original Kylas association. Rich-text formatting in Kylas notes translates to HubSpot's note body format.

Kylas Sales CRM

Custom Field (Contact)

maps to

HubSpot

Custom Property (Contact)

1:1
Fully supported

Kylas custom contact fields migrate as HubSpot custom properties. Pick-list custom fields require value-by-value mapping since HubSpot manages option labels independently. Numeric and date custom fields map directly. Boolean fields map to HubSpot's checkbox property type.

Kylas Sales CRM

Custom Field (Deal)

maps to

HubSpot

Custom Property (Deal)

1:1
Fully supported

Kylas custom deal properties migrate to HubSpot deal custom properties. Currency-formatted fields map to HubSpot's number or currency property type. Multi-select pick-list values require manual value-mapping during migration planning. Stage-linked custom fields map based on the deal's final stage value.

Kylas Sales CRM

Task / Reminder

maps to

HubSpot

Tasks

1:1
Fully supported

Kylas tasks and reminders migrate to HubSpot tasks with subject, due date, status, priority, and owner preserved. Completed vs. open status maps to HubSpot task completion. Kylas task recurrence rules do not carry over — recurring task logic must be rebuilt in HubSpot's workflow automation.

Kylas Sales CRM

Product / Line Item

maps to

HubSpot

Product

1:1
Fully supported

Kylas products associated with deals map to HubSpot products. Product name, SKU, price, and description migrate directly. Kylas line items on deals translate to HubSpot line items associated with the migrated deal record.

Kylas Sales CRM

Lead Scoring Data

maps to

HubSpot

Custom Numeric Property

1:1
Fully supported

Kylas lead scores migrate as a custom numeric property on HubSpot contacts. HubSpot's native lead scoring (available on Professional+ tiers) uses different criteria weights — your team decides whether to adopt HubSpot's native scoring model or continue using the migrated Kylas score values for comparison.

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.

Kylas Sales CRM logo

Kylas Sales CRM gotchas

High

Record storage caps gate migration scope

Medium

Smart List filter criteria are non-exportable

High

Workflow automation rules cannot be transferred

Low

API lacks publicly documented rate limits

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

  • Kylas workflow automations do not migrate and require complete rebuild in HubSpot

    Kylas stores workflow automation logic including lead routing rules, stage-change triggers, task creation automations, and email-notification sequences. HubSpot implements automation through its own Workflows tool and Sales Automation features, which use a different rule-engine model. Your Kylas workflow definitions can be exported as a written reference document so your HubSpot admin has a functional spec for rebuilding each automation. The migration itself carries only the data — no automation logic transfers automatically.

  • HubSpot's per-seat pricing model applies after migration — Kylas's unlimited-user flat rate ends

    Kylas Elevate plan charges a flat $250/month for unlimited users. HubSpot charges per-seat starting at $15/user/month for Starter tier, scaling to $90/user/month for Professional tier with full automation access. Teams migrating from Kylas with 15+ users should calculate HubSpot's per-seat cost before migration and consider which HubSpot tier provides the feature parity they need. Marketing-automation features require at minimum Professional tier, which significantly affects total platform cost.

  • Kylas lead scoring model differs fundamentally from HubSpot's native lead scoring

    Kylas includes built-in lead scoring with configurable criteria (demographic and firmographic rules). HubSpot's native lead scoring is available on Professional+ tiers and uses a separate property-based model with different default criteria weights. If your team relies on Kylas lead scores for prioritization, those values migrate as a custom numeric property on HubSpot contacts, but HubSpot's native scoring logic must be configured separately. Your team decides whether to adopt HubSpot's native model or continue using the migrated Kylas score values.

  • Multi-pipeline mapping requires HubSpot pipeline pre-configuration before data lands

    Kylas supports multiple named sales pipelines with custom stage names per pipeline. HubSpot also supports multiple deal pipelines, but each pipeline must be created in HubSpot before the migration maps data to it. If Kylas has five pipelines with different stage sets, your HubSpot admin (or our team) needs to pre-create the corresponding pipelines and stages in HubSpot so field mapping can resolve the correct pipeline and stage values during the migration run. This pre-configuration step adds 1–2 days to the project timeline.

  • Kylas's N:N contact-company associations collapse to HubSpot's primary-company model

    Kylas natively supports assigning a contact to multiple companies (N:N relationship). HubSpot contacts have a single primary company association, with additional associations managed through the associations API. FlitStack migrates one primary company per contact (the most-recently-modified in Kylas by default, or by a rule your team specifies) and surfaces the additional company associations as HubSpot secondary associations. Your team should verify the primary-company assignment rule before the full migration runs.

Migration approach

Six steps for a successful Kylas Sales CRM to HubSpot data migration

  1. Audit Kylas data volume and schema before mapping

    FlitStack starts by querying Kylas's API to enumerate all active objects: leads, contacts, companies, deals, activities, and custom fields. We capture record counts per object, field types and pick-list values, pipeline and stage configurations, and owner assignments. This audit identifies which objects require custom field creation in HubSpot, which pick-lists need value-mapping, and how many HubSpot pipelines need pre-configuration before data can land.

  2. Map Kylas pipelines to HubSpot deal pipelines

    Each Kylas pipeline becomes a HubSpot deal pipeline. FlitStack generates a pipeline mapping document listing every Kylas pipeline name, its stages, and the proposed HubSpot pipeline name and stage labels. Your HubSpot admin creates the pipelines and stages in HubSpot before the migration run. Stage-probability percentages map per stage so deal forecasting continuity is preserved. We validate the pipeline configuration against your Kylas stage names before proceeding to field mapping.

  3. Resolve owners by email match against HubSpot users

    Kylas stores owner assignments by user ID. FlitStack resolves each Kylas owner to a HubSpot user by matching email addresses. Any Kylas owner whose email does not match an existing HubSpot user is flagged in a pre-migration report. Your team either invites those users to HubSpot before migration or assigns their records to a fallback owner. No record migrates without a resolved HubSpot owner — unowned records would appear as unassigned in HubSpot's deal and contact views.

  4. Run a sample migration with field-level diff

    A representative slice of 200–500 records migrates first, spanning contacts, companies, deals, and activity history. FlitStack generates a field-level diff comparing Kylas source values against the resulting HubSpot records. You verify that lifecycle stage mapping is correct, pipeline-to-stage mapping resolved as expected, owner resolution is complete, and activity associations link to the right contact or company. Sample migration approval gates the full run.

  5. Execute full migration with delta-pickup window

    The full dataset migrates to HubSpot — companies first (HubSpot requires company existence before contact association), then contacts and leads, then deals linked to contacts, then activities. A delta-pickup window of 24–48 hours captures any records modified in Kylas during the cutover period. FlitStack's audit log records every operation. If reconciliation reveals missing or mis-mapped records, one-click rollback reverts the HubSpot dataset so your team can investigate and re-run the migration.

Platform deep dives

Context on both ends of the pair

Kylas Sales CRM logo

Kylas Sales CRM

Source

Strengths

  • Unlimited-user flat-rate pricing simplifies budgeting for growing sales teams without per-seat inflation.
  • Mobile-first design with native iOS and Android apps keeps field reps productive without desktop access.
  • Built-in WhatsApp, SMS, and calling integration reduces reliance on third-party telephony tools.
  • Drag-and-drop pipeline configuration lets sales managers adjust deal stages without developer involvement.
  • Lead scoring and automated routing provide tiered prioritisation without requiring a data analyst on staff.

Weaknesses

  • Free tier caps at 1,000 records, pushing teams to upgrade sooner than comparable CRMs with higher free limits.
  • Workflow automation cannot be exported, requiring manual rebuild when switching platforms—a significant change-management cost.
  • Smart Lists are query-based and not exportable as static record sets, limiting migration completeness for teams relying heavily on filtered views.
  • The API is not publicly documented with rate limits or bulk endpoints, making programmatic migration planning less predictable.
  • The platform is primarily marketed to Indian and Southeast Asian SMBs; enterprise teams with global compliance requirements may find regional data-residency options limited.
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 Kylas Sales CRM 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

    Kylas Sales CRM: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Kylas Sales CRM 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 Kylas Sales CRM to HubSpot data migrations

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

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Most Kylas-to-HubSpot migrations complete in 5–10 days for under 50,000 records with standard fields and one pipeline. Larger migrations with multiple deal pipelines, extensive custom properties, or 200,000+ records extend to 2–4 weeks. The longest single step is typically pipeline pre-configuration in HubSpot and owner resolution — both happen before any data moves, so the actual data-transfer window is compressed relative to total project duration.

Adjacent paths

Related migrations to explore

Ready when you are

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