How long does a CentralStationCRM to HubSpot migration take?

Most CentralStationCRM-to-HubSpot migrations complete in 24–48 hours for datasets under 50,000 records. The rate-limited API extraction on the source side is the primary variable — CentralStationCRM's 50 req/10s limit extends the export phase proportionally for large datasets. Migrations exceeding 500,000 records or containing heavy activity history (10+ years of emails, calls, and notes) typically run 5–7 days. The pipeline configuration and value-mapping setup in HubSpot before migration typically takes 2–3 days of your admin's time.

Will my CentralStationCRM workflows migrate to HubSpot?

No. CentralStationCRM workflows — including any task-creation rules, notification triggers, or stage-update automations — do not migrate. They must be rebuilt in HubSpot using HubSpot's workflow builder, sequences, or automation tools. We provide a structured export of your CentralStationCRM workflow definitions (trigger conditions, actions, and branch logic) as a reference document your HubSpot admin can use to rebuild each automation. This is the highest-effort manual step in any CRM migration and should be scoped separately from the data migration.

What does a CentralStationCRM contact become in HubSpot?

Every CentralStationCRM person record becomes a HubSpot contact. Standard fields (first name, last name, email, phone, address) map 1:1. Custom field pairs from CentralStationCRM's custom_properties array become HubSpot custom contact properties. The CentralStationCRM person ID is stored as csrc_id on the HubSpot contact for traceability. All contacts land with lifecycle_stage set to a default value — your team sets the correct lifecycle stage post-migration based on your segmentation rules. CentralStationCRM tags are stored as a comma-separated custom property (csrc_tags) and can be used to create HubSpot lists or workflows.

Can I migrate CentralStationCRM custom fields to HubSpot?

Yes. CentralStationCRM custom key-value field pairs are enumerated from the API response, their data types inferred from the source values, and corresponding HubSpot custom contact, company, or deal properties are created before migration. The property names in HubSpot use the source field label in lowercase with underscores. If a CentralStationCRM custom field has only null values across all records, it is noted but not created in HubSpot to avoid empty property clutter. Any custom field type that cannot be represented natively (e.g., a multi-select encoded as a string) is stored as a text property with the original value preserved.

What happens to CentralStationCRM deal stages in HubSpot?

CentralStationCRM deal stage names are mapped to HubSpot pipeline stage values via a value-mapping table configured before the migration run. If your HubSpot admin has already created deal pipelines and stages in HubSpot, we align the mapping against the actual HubSpot stage IDs. Stage probability and forecast category are inherited from HubSpot's pipeline configuration. If CentralStationCRM uses a single pipeline, we map it to a single HubSpot pipeline. For multi-pipeline CentralStationCRM setups, each pipeline maps to its own HubSpot pipeline — your HubSpot admin creates these during the pre-migration setup window.

Does the migration affect my CentralStationCRM account during cutover?

No. FlitStack AI uses scoped read-only API access on CentralStationCRM — your team continues working in CentralStationCRM throughout the migration. We require only an API key with read permissions. A delta-pickup window (24–48 hours) after the main load captures any records created or modified in CentralStationCRM during the cutover period so HubSpot reflects CentralStationCRM's final state at go-live. CentralStationCRM is not written to during the migration. FlitStack AI maintains an audit log of every operation, and one-click rollback is available if the reconciliation report identifies discrepancies.

Will all my CentralStationCRM activities (calls, emails, notes, meetings) migrate with their timestamps and owners?

Yes. CentralStationCRM call, email, meeting, and note records migrate as HubSpot engagements with original timestamps, subjects, and owner assignments preserved. Owner resolution follows the email-match process used for all other objects — unmatched owners are flagged before migration. Activity associations to contacts and deals are preserved via HubSpot's engagement association API. The one nuance is that activities logged on deals in CentralStationCRM that also involve contacts may require association verification after migration since HubSpot's engagement model supports multiple association types.

What happens to CentralStationCRM owners who don't have a HubSpot user account?

Owner resolution uses email address matching: each CentralStationCRM user email is checked against existing HubSpot users. Unmatched owners are flagged before the migration run with the CentralStationCRM user name, email, and the count of records they own. Your team decides whether to create HubSpot user accounts for those people before migration or assign their records to a fallback HubSpot owner. No record lands in HubSpot without an assigned HubSpot owner — this is enforced by the migration system so your pipeline and reporting are complete from day one.

CentralStationCRM to HubSpot Migration — Field-Level Mapping & Rollback

Overview

What this migration involves

CentralStationCRM stores contacts as People, companies, deals, activities (calls, emails, meetings, notes), and custom key-value field pairs. HubSpot models the same entities as Contacts, Companies, Deals, and engagements — but adds lifecycle_stage, hubspot_owner_id, deal state, and a marketing-contact billing flag that have no CentralStationCRM equivalent. We export from CentralStationCRM via REST API (50 req/10s rate limit enforced on the source read), then load into HubSpot using HubSpot's Contacts API, Deals API, and Engagements API with property-level upserts. Standard fields map 1:1 (email→email, name→firstname/lastname, amount→amount). Custom fields migrate as HubSpot custom properties, auto-named using the source label. Activities map to HubSpot engagements with original timestamps and owner links preserved. A delta-pickup window of 24–48 hours after the main load captures any in-flight changes at cutover. The migration system generates an audit log for every operation, and one‑click rollback is available if reconciliation identifies discrepancies. We surface the following as manual rebuild items: HubSpot lifecycle stages, deal scoring, the marketing-contact flag, and HubSpot's native pipeline configuration. CentralStationCRM remains fully operational during migration — scoped read‑only API access plus a delta‑pickup window captures any in‑flight changes at cutover.

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.

Object mapping

How CentralStationCRM objects map to HubSpot

Each row shows how a CentralStationCRM 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.

CentralStationCRM

Person

maps to

HubSpot

Contact

1:1

Fully supported

CentralStationCRM people map 1:1 to HubSpot contacts. First name, last name, email, phone, job title, and address fields migrate directly. HubSpot's lifecycle_stage property is set as 'subscriber' by default for all migrated contacts; you can adjust based on your segmentation rules post-migration.

CentralStationCRM

Company

maps to

HubSpot

Company

1:1

Fully supported

CentralStationCRM companies map to HubSpot companies with domain, industry, employee count, and annual revenue mapping directly. Parent-child company hierarchy uses HubSpot's parent_company_id property. Circular references (Company A points to B, B points to A) are flagged before migration so you can resolve them manually.

CentralStationCRM

Deal

maps to

HubSpot

Deal

1:1

Fully supported

CentralStationCRM deals map to HubSpot deals with name, amount, close date, and owner resolving by email match to HubSpot users. Deal stage names from CentralStationCRM map to HubSpot pipeline stage values via a value-mapping table that we configure before the migration run. If CentralStationCRM uses a single pipeline, we create a single HubSpot pipeline with matching stage names.

CentralStationCRM

Call

maps to

HubSpot

Call engagement

1:1

Fully supported

CentralStationCRM call records migrate as HubSpot call engagements with subject, call duration, call direction, and original timestamp preserved. Owner is resolved by email match to HubSpot users. Call body and outcome notes map to HubSpot's call body property for call logging completeness.

CentralStationCRM

Email (logged)

maps to

HubSpot

Email engagement

1:1

Fully supported

Logged emails in CentralStationCRM migrate as HubSpot email engagements. Subject, body, sender, recipient, direction, and original timestamp migrate. Associations to contacts and deals are preserved via HubSpot's engagement association model, using the Engagements API (POST /engagements/emails). Emails with multiple recipients map to multiple engagement associations. Attachments are referenced by URL where available, or flagged for manual upload.

CentralStationCRM

Meeting

maps to

HubSpot

Meeting engagement

1:1

Fully supported

CentralStationCRM meeting records migrate as HubSpot meeting engagements with title, start/end time, location, and original timestamp preserved. Owner resolves by email match. Meeting body maps to HubSpot's body property. HubSpot's meeting link integration is not created — meetings are logged as historical records only.

CentralStationCRM

Note

maps to

HubSpot

Note engagement

1:1

Fully supported

CentralStationCRM notes migrate as HubSpot note engagements with body text and original timestamp preserved. Notes associated with specific contacts or deals link via HubSpot's engagement association API. Rich-text formatting in CentralStationCRM notes is preserved as plain text in HubSpot notes.

CentralStationCRM

Tag

maps to

HubSpot

Custom property (tags_list)

1:1

Fully supported

HubSpot has no native tag object for CRM records. We create a custom contact and company property (e.g., csrc_tags) and store original tag values comma-separated for reference. This preserves the data for segmentation but HubSpot's filtering UX differs from CentralStationCRM's tag-based filtering — you may choose to create HubSpot lists or workflows based on these values post-migration.

CentralStationCRM

Custom field (per object)

maps to

HubSpot

Custom property

1:1

Fully supported

CentralStationCRM custom key-value field pairs are enumerated from the API response and mapped to HubSpot custom contact, company, or deal properties. Property type defaults to string; if the source data is numeric, date, or boolean, the corresponding HubSpot property type is used. HubSpot property names use lowercase with underscores matching the source label.

CentralStationCRM

Product

maps to

HubSpot

Product

1:1

Fully supported

CentralStationCRM products map to HubSpot products with name, description, price, and unit migrating directly. Products associated with deals link via HubSpot's deal-to-product association. If CentralStationCRM uses bundle or component products, each component migrates as a separate HubSpot product with the bundle relationship noted for manual rebuild.

CentralStationCRM

Project

maps to

HubSpot

Custom object or Deal

1:1

Fully supported

CentralStationCRM projects are project-management records without a direct HubSpot CRM equivalent. Projects with deal-like properties (amount, stage) are mapped to HubSpot deals. Non-deal projects are exported with all fields and stored as a HubSpot custom object (available on HubSpot Enterprise tiers) — or as deal records in a separate project pipeline at your option.

CentralStationCRM

User / Owner

maps to

HubSpot

User

1:1

Fully supported

CentralStationCRM owner IDs resolve to HubSpot users by email address match. Unmatched owners are flagged before migration with the CentralStationCRM user name, email, and record count. Your team either creates the HubSpot user before migration or assigns records to a fallback HubSpot owner — no record lands without an assigned HubSpot owner.

CentralStationCRM	HubSpot	Compatibility
Person	Contact1:1	Fully supported
Company	Company1:1	Fully supported
Deal	Deal1:1	Fully supported
Call	Call engagement1:1	Fully supported
Email (logged)	Email engagement1:1	Fully supported
Meeting	Meeting engagement1:1	Fully supported
Note	Note engagement1:1	Fully supported
Tag	Custom property (tags_list)1:1	Fully supported
Custom field (per object)	Custom property1:1	Fully supported
Product	Product1:1	Fully supported
Project	Custom object or Deal1:1	Fully supported
User / Owner	User1:1	Fully supported

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.

CentralStationCRM gotchas

High

50 req/10s rate limit causes 429 errors on fast exports

Medium

Nested routes required for child object exports

Low

No OAuth — API key only with header authentication

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

CentralStationCRM gotchas		HubSpot gotchas
Severity	Issue	Severity	Issue
High	50 req/10s rate limit causes 429 errors on fast exports	High	Marketing Contacts billing model is migration-critical
Medium	Nested routes required for child object exports	High	Feature tier gating is not visible until onboarding
Low	No OAuth — API key only with header authentication	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

CentralStationCRM API rate limit requires throttled extraction across large datasets

CentralStationCRM enforces 50 requests per 10 seconds on its API. For migrations with tens of thousands of records and nested sub-resources (addresses, activities per person), the export phase must batch and throttle calls to avoid HTTP 429 responses. FlitStack AI manages a request queue with exponential backoff on rate-limit hits. This extends the source-read phase proportionally for large datasets — it does not affect data quality, but teams should plan for a longer extraction window when record volume exceeds 50,000.
HubSpot lifecycle_stage requires manual post-migration configuration

HubSpot's lifecycle_stage property is the core mechanism for lead-to-customer routing, marketing automation triggers, and reporting cohorts. CentralStationCRM has no equivalent property. All migrated contacts land with lifecycle_stage set to a default value (we use 'subscriber') and your team must set the correct lifecycle stage per contact segment after migration using HubSpot lists, workflows, or bulk-edit tools. This is not a data-loss issue — it is a configuration decision your marketing or sales ops team needs to make deliberately, not accidentally inherited from the old CRM.
CentralStationCRM tags have no native HubSpot equivalent and require a reference property

CentralStationCRM tags are used to label contacts, companies, and deals with classification labels (e.g., 'existing-customer', 'partner', 'high-priority'). HubSpot has no tags object in the CRM — its closest constructs are HubSpot lists (static or dynamic) and custom properties. We migrate tag values as a comma-separated custom property on the contact and company records. Your team can then create HubSpot lists or workflows based on these values, but the day-to-day filtering UX differs from CentralStationCRM's tag-based view. This is a functional rebuild item, not a data loss item.
CentralStationCRM custom field metadata must be enumerated from API response before migration

Unlike HubSpot's property settings UI, CentralStationCRM does not expose a dedicated custom fields management page via the API. Custom field definitions appear as key-value pairs inside each record's custom_properties array. To map all custom fields, FlitStack AI first enumerates a representative sample of records to collect every unique custom property key, infers the data type from the first non-null value (string, number, date, boolean), and then creates the corresponding HubSpot custom properties before the migration run. Fields with only null values across all sampled records are noted but not created in HubSpot.
HubSpot marketing contact flag has no CentralStationCRM equivalent and cannot be auto-populated

HubSpot bills based on a marketing contacts count for its marketing features. CentralStationCRM has no concept of a marketing-contact flag — all contacts are treated equivalently. We cannot infer which CentralStationCRM contacts were marketed to, so no contacts are set as marketing contacts in HubSpot at migration time. Your team must run a HubSpot list based on campaign membership, email engagement history, or opt-in records to set the marketing contact flag for the correct subset. This is a deliberate business decision, not a data gap — misclassifying contacts would create an unexpected HubSpot billing exposure.

Migration approach

Six steps for a successful CentralStationCRM to HubSpot data migration

Audit CentralStationCRM schema and enumerate all custom field keys

FlitStack AI reads a representative sample of CentralStationCRM records (contacts, companies, deals, and activities) via the REST API with the 50 req/10s rate limit managed by throttling. Every unique custom_properties key is collected, typed (string, numeric, date, boolean), and catalogued. This enumeration produces the complete list of HubSpot custom properties to create before the migration run. Nested sub-resources (addresses under people, activities under deals) are identified and included in the data extraction plan.
Create HubSpot custom properties and configure deal pipelines

Before any data lands, FlitStack AI creates the HubSpot custom properties identified in the schema audit — contact, company, and deal properties named with lowercase underscored keys matching the source labels. Your team configures HubSpot deal pipelines and stage names during this window so that value-mapping can be set up against the actual HubSpot pipeline stage IDs. Owner resolution is also validated: each CentralStationCRM user email is matched to a HubSpot user, with unmatched owners flagged for your team to resolve (create user or assign fallback) before step 3.
Run a sample migration with field-level diff

A representative slice of 100–500 records (mix of contacts, companies, deals, and activities) migrates first. FlitStack AI generates a field-level diff comparing source values against destination values for every mapped property. You verify that custom field values landed correctly, that deal stage names mapped through the value-mapping table accurately, and that owner resolution produced the expected HubSpot user assignments. No full migration run commits until you sign off on the sample diff.
Execute full migration with delta-pickup window

Full migration loads all CentralStationCRM records into HubSpot: contacts, companies, deals, and all activity types (calls, emails, meetings, notes). Original create dates, modified timestamps, and owner assignments are preserved as custom datetime and owner-ID properties. A delta-pickup window (24–48 hours) runs after the main load to capture any records created or updated in CentralStationCRM during the cutover window. FlitStack AI generates an audit log for every operation, and one-click rollback is available if record counts or field-level reconciliation identifies unexpected discrepancies.
Post-migration review and manual rebuild handoff

After migration, FlitStack AI delivers a record-count reconciliation report comparing source totals against HubSpot totals by object type, and flags any records that failed to migrate with reason codes. We also provide a rebuild reference for HubSpot lifecycle stage configuration, marketing contact flag population, HubSpot lists or workflows derived from CentralStationCRM tags, and any deal pipelines that require post-migration stage setup. Your HubSpot admin completes these items as the final step to full operational readiness.

Platform deep dives

Context on both ends of the pair

CentralStationCRM

Source

Strengths

German servers and DSGVO compliance satisfy EU data-residency requirements out of the box
Free tier covers the full feature set with no artificial limitations, letting teams evaluate before paying
Per-user pricing is competitive: Small Office at €75/month for 10 users beats comparable Pipedrive seats
Ease of use is the primary design principle, reflected in consistent high ratings for interface simplicity
Customer support rated 5.0 by reviewers on Capterra, with fast response times cited across multiple accounts

Weaknesses

Feature set is intentionally minimal, lacking advanced automation, multi-currency, and granular role-based access controls found in Pipedrive or HubSpot
API has no bulk import endpoint; migrations must loop through individual records at the 50 req/10s rate limit
No native campaign or marketing automation features, making the platform unsuitable for marketing-led growth strategies
Smaller ecosystem means fewer third-party integrations than major CRM platforms, with Zapier as the primary integration path

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.

	CentralStationCRM Source	HubSpot Destination
Strengths	German servers and DSGVO compliance satisfy EU data-residency requirements out of the box Free tier covers the full feature set with no artificial limitations, letting teams evaluate before paying Per-user pricing is competitive: Small Office at €75/month for 10 users beats comparable Pipedrive seats Ease of use is the primary design principle, reflected in consistent high ratings for interface simplicity Customer support rated 5.0 by reviewers on Capterra, with fast response times cited across multiple accounts	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	Feature set is intentionally minimal, lacking advanced automation, multi-currency, and granular role-based access controls found in Pipedrive or HubSpot API has no bulk import endpoint; migrations must loop through individual records at the 50 req/10s rate limit No native campaign or marketing automation features, making the platform unsuitable for marketing-led growth strategies Smaller ecosystem means fewer third-party integrations than major CRM platforms, with Zapier as the primary integration path	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.

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Migrate from CentralStationCRM to HubSpot

What this migration involves

Field-level fidelity

Schema-aware mapping

Relationships preserved

Full activity history

Attachments & notes

Two sides of the same decision