How long does a Composity CRM to HubSpot migration take?

Small-to-mid-size migrations with under 5,000 CRM records — contacts, companies, deals, and no accounting documents — typically complete in 2–4 weeks from scoping to go-live. Composity setups with active Invoice, Order, or Expense module usage, over 50,000 records, or more than 100 custom fields extend to 6–10 weeks because each accounting document record requires custom object creation, association mapping, and HubSpot schema verification. The HubSpot schema setup step (pipelines, custom objects, custom properties) is the longest planning component and runs in parallel with Composity data auditing.

Will my Composity workflows and automation rules migrate to HubSpot?

No. Composity workflow definitions — lead routing rules, deal stage triggers, follow-up timers, and internal alerts — do not migrate because they are execution logic stored in Composity's automation engine, not record data accessible via the API. They must be rebuilt in HubSpot's workflow builder (sequences, deal automation, contact property-based actions). FlitStack exports your Composity workflow definitions as a structured rebuild reference document so your HubSpot admin has a complete specification for the rebuild. Accounting document generation rules from Composity's Expense module are not migrated — those workflows must be evaluated for rebuilding in a dedicated accounting tool or HubSpot's integrations.

What happens to my Composity invoices and purchase orders in HubSpot?

Composity invoices, purchase orders, and sales invoices have no native HubSpot equivalent, so we migrate them as a HubSpot custom object (Invoice) with fields for invoice number, date, amount, currency, and line items. Each invoice is linked back to the corresponding HubSpot deal via a custom property (source_invoice_id__c) that preserves the Composity relationship. Your HubSpot admin names the custom object and creates the schema during setup. The deal amounts in HubSpot represent the open deal value — actual invoiced amounts live in the Invoice custom object for reference alongside the deal.

Can I migrate Composity custom fields to HubSpot?

Yes. Composity custom fields across contacts, companies, deals, and invoices map to HubSpot custom properties. We assess each custom field's data type and map it to the closest HubSpot equivalent: text fields to text properties, numbers to number properties, dates to datetime properties, and pick-lists to HubSpot pick-list properties with value-by-value mapping. HubSpot Starter plans cap custom properties at 50 per object; if your Composity setup exceeds this, we identify which fields can be merged, archived, or moved to a secondary custom object before migration. Professional+ HubSpot plans allow 500 custom properties per object, which covers the vast majority of Composity migrations.

Does the migration affect my Composity account during cutover?

No. FlitStack uses scoped read access on the Composity API — your team continues working in Composity throughout the migration. The Composity account is not modified, suspended, or restricted during the export or load phases. A delta-pickup window (24–48 hours after the initial full migration) captures any records created or modified in Composity during the cutover window. If reconciliation reveals discrepancies, one-click rollback reverts all migrated records so your team can continue in Composity while the issue is resolved and a corrected migration is re-run.

How are Composity deal-to-invoice links preserved in HubSpot?

In Composity, deals and their linked invoices form a document chain — the deal amount and the invoiced amount are connected via the accounting module. HubSpot deals are standalone with no native invoice link field. We preserve the Composity invoice ID as a custom property (source_invoice_id__c) on each migrated deal, and we create a custom Invoice object in HubSpot containing the invoice data. The HubSpot admin sets up the association between the Invoice custom object and deals post-migration. The deal amount in HubSpot shows the open pipeline value; the actual invoiced amount from Composity is stored in the Invoice custom object and can be reported alongside the deal.

What happens to Composity owner and user assignments in HubSpot?

Composity user accounts are matched to HubSpot users by email address. Each contact, company, deal, and activity record in Composity carries an owner assignment; we look up the matching HubSpot user by email and assign the OwnerID. If a Composity user has no HubSpot account, all their records are flagged and assigned to a designated fallback owner. The original Composity user ID is preserved in a custom property (source_owner_id__c) on each record so your admin can reassign records to the correct HubSpot user after go-live without losing the original attribution.

Composity CRM to HubSpot Migration — Field-Level Mapping & Rollback

Overview

What this migration involves

Composity CRM is a cloud-based ERP and CRM platform designed for SMEs, with modules covering accounting, inventory, production, and sales management. Its data model reflects that ERP-first orientation: deals in Composity are closely tied to invoices, purchase orders, and proposals rather than being standalone sales objects. HubSpot's CRM uses a leaner object model focused on contacts, companies, and deals, with no native equivalent for accounting documents. We map Composity contacts to HubSpot contacts and leads, Composity companies to HubSpot companies, Composity deals to HubSpot deals with custom property carry-over, and Composity invoice/order records to a custom Invoice object in HubSpot that your team configures post-migration. Workflows, automation rules, and accounting document logic do not migrate — those are rebuilt in HubSpot's workflow builder using a FlitStack export of your Composity rule definitions as the reference. Composity's API supports direct export (Starter/Hobby: 20,000 req/10 min; Growth: 100,000 req/10 min; Enterprise: unlimited), which lets us pull records with their relational structure intact rather than relying on flattened CSV imports that lose associations.

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

Composity CRM

What's pushing teams away

Small review base and limited international community make it hard to find support when issues arise, pushing teams toward globally-supported platforms
Lite tier's 1,000-account limit forces growing teams to upgrade or switch when they exceed the ceiling
Production module exists but lacks the depth of dedicated manufacturing ERPs, causing shops to migrate to specialized tools
Limited public API documentation and third-party integration ecosystem makes automation and migration projects difficult
Growth-focused teams eventually outgrow the platform's feature set and move to larger CRMs with more advanced automation capabilities

Choosing

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 Composity CRM objects map to HubSpot

Each row shows how a Composity 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.

Composity CRM

Contact

maps to

HubSpot

Contact / Lead

1:1

Fully supported

Composity contacts map to HubSpot contacts. Composity contacts without a lifecycle_stage or lead status flag default to HubSpot contact records. Contacts flagged as cold leads in Composity map to HubSpot leads for separation. Each contact retains its primary company association link to the mapped HubSpot company.

Composity CRM

Company

maps to

HubSpot

Company

1:1

Fully supported

Composity companies map 1:1 to HubSpot companies. Company hierarchies (parent/child) are preserved using the HubSpot parent company ID. Composity's accounting-related fields (tax number, bank account details) migrate as HubSpot custom properties since they have no native HubSpot equivalent. Multi-company contact associations in Composity collapse to a primary association in HubSpot.

Composity CRM

Deal

maps to

HubSpot

Deal

1:1

Fully supported

Composity deals map to HubSpot deals directly. Composity deal pipelines and stages are read from the CRM module configuration and mapped to HubSpot deal pipelines and stages. Composity deal-to-invoice links are preserved as a custom property (Source_Invoice_ID__c) on the HubSpot deal for traceability. Stage-entry timestamps are stored as HubSpot custom datetime properties.

Composity CRM

Invoice / Order

maps to

HubSpot

Custom Object: Invoice

1:1

Fully supported

Composity invoices, sales orders, and purchase invoices have no native HubSpot equivalent. We create a HubSpot custom object (Invoice) with fields for invoice number, date, amount, currency, line items, and the associated deal and company. Your HubSpot admin configures the object label and views after migration. The source Composity invoice ID is preserved for reconciliation.

Composity CRM

Proposal

maps to

HubSpot

Deal + Custom Property

1:1

Fully supported

Composity proposals attached to deals migrate as deal-level custom properties in HubSpot: proposal number, proposal date, and proposal amount stored as custom properties on the associated deal. The proposal document itself is re-uploaded as a HubSpot file and linked to the deal record. Proposal status is mapped to a custom pick-list value on the deal.

Composity CRM

Product / Catalog Item

maps to

HubSpot

Custom Object: Product

1:1

Fully supported

Composity products and catalog items migrate as a HubSpot custom object (Product) if HubSpot's native product object is not in use. Fields include product name, SKU, unit price, cost, and category. Products associated with deals in Composity carry the product ID as a custom property on the HubSpot deal line items.

Composity CRM

Lead / Lead Status

maps to

HubSpot

Lead

1:1

Fully supported

Composity contact records flagged as leads with a status value map to HubSpot leads. The Composity lead status pick-list is mapped value-by-value to HubSpot's lead status values. Leads with no status in Composity default to HubSpot's unqualified status. HubSpot leads that convert to contacts during or after migration retain the source Composity ID for audit trail.

Composity CRM

Activity (Call / Email / Meeting)

maps to

HubSpot

Engagement (Call / Email / Meeting)

1:1

Fully supported

Composity CRM activities (calls, emails, meetings) map to HubSpot CRM engagements. Each activity preserves its original timestamp, owner (resolved by email match to HubSpot users), associated contact or company, and body or notes content. Meeting start and end times from Composity map to the HubSpot engagement start/end timestamps. Email subject lines are stored as the engagement subject property.

Composity CRM

Note

maps to

HubSpot

Note / Engagement Note

1:1

Fully supported

Composity notes map to HubSpot engagement notes. Note body text, creation date, and last-modified date are preserved. If Composity notes contain rich text, we strip to plain text and re-apply basic formatting where HubSpot's note field allows. Notes attached to specific records (contact, company, deal) are linked to the corresponding HubSpot record.

Composity CRM

Custom Field (any object)

maps to

HubSpot

Custom Property

1:1

Fully supported

Composity custom fields across any object (contact, company, deal, invoice) map to HubSpot custom properties. HubSpot has per-object custom property limits (Starter: 50; Professional+: 500). We check limits before migration and flag any overflow. Field data type parity is assessed: text to text, number to number, date to datetime, pick-list to HubSpot pick-list with value-by-value mapping.

Composity CRM

Owner / User

maps to

HubSpot

HubSpot User

1:1

Fully supported

Composity user accounts are matched to HubSpot users by email address. Unmatched owners are flagged before migration with a fallback owner assignment for all their records. Inactive Composity users who have no HubSpot account are assigned to a designated migration admin user, and their original user ID is preserved in a custom property on each record for post-migration audit and reassignment.

Composity CRM	HubSpot	Compatibility
Contact	Contact / Lead1:1	Fully supported
Company	Company1:1	Fully supported
Deal	Deal1:1	Fully supported
Invoice / Order	Custom Object: Invoice1:1	Fully supported
Proposal	Deal + Custom Property1:1	Fully supported
Product / Catalog Item	Custom Object: Product1:1	Fully supported
Lead / Lead Status	Lead1:1	Fully supported
Activity (Call / Email / Meeting)	Engagement (Call / Email / Meeting)1:1	Fully supported
Note	Note / Engagement Note1:1	Fully supported
Custom Field (any object)	Custom Property1:1	Fully supported
Owner / User	HubSpot 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.

Composity CRM gotchas

High

Account count tier limits constrain migration scope

High

No publicly documented API for automated extraction

Medium

Production module has no CRM equivalent at most destinations

Medium

Module activation state affects what data exists

Low

Documents exported as individual files with no bulk download

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

Composity CRM gotchas		HubSpot gotchas
Severity	Issue	Severity	Issue
High	Account count tier limits constrain migration scope	High	Marketing Contacts billing model is migration-critical
High	No publicly documented API for automated extraction	High	Feature tier gating is not visible until onboarding
Medium	Production module has no CRM equivalent at most destinations	Medium	Mandatory onboarding fees inflate year-one cost
Medium	Module activation state affects what data exists	Medium	HubSpot CSV importer cannot migrate engagements or attachments
Low	Documents exported as individual files with no bulk download	Medium	Custom objects require Enterprise and a pre-existing schema

Pair-specific challenges

Accounting documents have no HubSpot native equivalent

Composity CRM ships with an accounting module that stores invoices, purchase orders, and sales invoices linked to deals. HubSpot CRM has no native invoice or purchase order object — these must be created as HubSpot custom objects (Invoice, Purchase Order) with custom properties for invoice number, date, amount, currency, and line items. Your team defines the object label and creates the schema in HubSpot before migration, or FlitStack pre-stages the custom object with a field mapping plan. Accounting data that is critical for sales reporting (invoiced deal amounts, payment status) requires a post-migration decision on whether to surface it in HubSpot or keep it in an accounting tool.
Composity deal-to-invoice links require custom property carry-over

In Composity, a deal record is closely tied to its accounting documents — the deal amount, invoice status, and payment history are interconnected. HubSpot deals are standalone and have no native field for an invoice ID or purchase order reference. We preserve the Composity invoice ID as a custom property (source_invoice_id__c) on each migrated deal, and we create a custom Invoice object in HubSpot linked to the deal by ID. Your HubSpot admin sets up the association view between the Invoice custom object and deals after migration. This is a manual schema step in HubSpot — we provide the mapping plan and the data, but the association configuration happens on the HubSpot side.
HubSpot custom property per-object limits cap field migration

HubSpot Starter plans cap custom properties at 50 per object. Composity setups with more than 50 custom fields across contacts, companies, or deals — common in Professional tier accounts with module-specific fields — exceed this limit. We audit the custom field count before migration and identify fields that can be merged (multiple single-option fields into a multi-option pick-list), archived (deprecated fields not used in active workflows), or left in a custom object for secondary reference. Growth and Professional HubSpot plans allow 500 custom properties per object, which covers most Composity migrations. This is a scoping step we complete before presenting a fixed-price proposal.
Composity workflows and automation rules do not transfer to HubSpot

Composity's automation logic — lead routing rules, deal stage triggers, follow-up timers, and notification workflows — lives in the workflow builder and is not stored as a record property that the API can export. HubSpot has its own workflow builder (automation sequences, deal stage actions, lead scoring) that must be rebuilt. We export the Composity workflow definitions as a structured document so your HubSpot admin or FlitStack consultant has the rebuild reference. This is disclosed honestly: no migration service, including FlitStack AI, transfers automation logic between platforms because the execution environment is destination-specific.
Composity API rate limits on Growth and Starter plans constrain export speed

Composity enforces per-organization API rate limits: 20,000 requests per 10-minute rolling window on Starter and Hobby plans, and 100,000 requests per 10-minute window on Growth plans. Enterprise plans have no rate limit. For migrations with over 10,000 records and multiple object types (contacts, companies, deals, invoices, activities), hitting the 20k Starter/Hobby limit means the export phase runs at reduced concurrency. We plan the export sequence to stay within limits and flag if the Growth plan API throughput is needed for your migration timeline. The rate limit headers (X-RateLimit-Remaining, X-RateLimit-Window-Size) are monitored throughout the export phase.

Migration approach

Six steps for a successful Composity CRM to HubSpot data migration

Audit Composity data model and plan HubSpot schema

FlitStack connects to the Composity API using your account credentials and enumerates all objects, custom fields, pipeline configurations, and association rules. We identify which Composity modules are in active use (CRM Sales, Invoice, Order, Expense) and flag any fields that exceed HubSpot's per-object custom property limits. We deliver a HubSpot schema setup plan: custom objects to create (Invoice, Purchase Order), custom properties to pre-create on contacts/companies/deals, pipeline names to set up, and association logic to configure after migration. Your HubSpot admin completes the schema setup before the test migration runs.
Export all CRM records with relational links intact

We export Composity data via the REST API rather than relying on CSV downloads, which flatten multi-object relationships. The export covers contacts, companies, leads, deals, invoices, purchase orders, proposals, products, activities (calls, emails, meetings), notes, and all custom field values. Composity's rate limit headers are monitored throughout to avoid throttling on Starter and Growth plans. Foreign-key relationships (contact-to-company, deal-to-invoice, deal-to-owner) are extracted with their IDs preserved so the transformation phase can resolve them against the destination IDs after creation.
Transform and load into HubSpot with field-level mapping

Each Composity record is transformed per the field mapping plan: direct fields pass through unchanged, value-mapping fields are translated using the pick-list lookup table, and custom fields are written to the corresponding HubSpot custom properties. Invoices and purchase orders are created in the custom Invoice object. Owners are resolved by email match to HubSpot users; unresolved owners are flagged with a fallback assignment and a custom property storing their Composity user ID. Records are loaded in dependency order: companies first, then contacts/leads, then deals, then invoices, then activities.
Run test migration with field-level diff

A representative sample — typically 100–500 records spanning contacts, companies, deals, invoices, and a cross-section of custom fields — migrates first. We generate a field-level diff comparing each source record against its destination equivalent so you can verify that custom property names are correct, invoice links are preserved, owner assignments are accurate, and pick-list values translated correctly. You approve the test results before the full migration commits. Any mapping corrections are made against the transformation layer before the full run.
Full cutover with delta-pickup and rollback plan

The full migration runs against HubSpot, loading all records in the correct dependency order. A delta-pickup window (typically 24–48 hours after the initial load) captures any Composity records created or modified during the cutover window so HubSpot reflects Composity's final state at go-live. An audit log records every operation. If reconciliation fails, one-click rollback reverts all migrated records. After rollback verification, the delta is applied and the final audit confirms record counts, association integrity, and owner assignment across all migrated object types.

Platform deep dives

Context on both ends of the pair

Composity CRM

Source

Strengths

Unified all-in-one platform combining CRM, inventory, accounting, and production without requiring multiple vendor subscriptions
Module-based architecture allows selective deployment, reducing upfront cost for small teams
User-friendly interface validated by small review base showing high satisfaction scores (5.0 on SoftwareAdvice)
Integrated sales stack covering quotes, orders, invoices, and payments in a single workflow
Production module available for SMEs that need light manufacturing or job management alongside CRM

Weaknesses

Extremely limited public review presence (3 verified reviews) makes independent evaluation difficult
No publicly documented API limits, authentication methods, or bulk export endpoints found in available research
Lite tier's 1,000-account limit is a hard ceiling that requires immediate upgrade or migration as teams grow
Bulgarian-origin platform with limited English-language documentation and smaller community compared to global CRMs
Production and inventory modules exist but lack the depth of dedicated ERP systems, causing mid-market teams to outgrow them

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.

	Composity CRM Source	HubSpot Destination
Strengths	Unified all-in-one platform combining CRM, inventory, accounting, and production without requiring multiple vendor subscriptions Module-based architecture allows selective deployment, reducing upfront cost for small teams User-friendly interface validated by small review base showing high satisfaction scores (5.0 on SoftwareAdvice) Integrated sales stack covering quotes, orders, invoices, and payments in a single workflow Production module available for SMEs that need light manufacturing or job management alongside CRM	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	Extremely limited public review presence (3 verified reviews) makes independent evaluation difficult No publicly documented API limits, authentication methods, or bulk export endpoints found in available research Lite tier's 1,000-account limit is a hard ceiling that requires immediate upgrade or migration as teams grow Bulgarian-origin platform with limited English-language documentation and smaller community compared to global CRMs Production and inventory modules exist but lack the depth of dedicated ERP systems, causing mid-market teams to outgrow them	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 Composity CRM 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

Composity CRM

HubSpot

How Composity CRM objects map to HubSpot

What specifically takes care here

Six steps for a successful Composity CRM to HubSpot data migration

Context on both ends of the pair

How hard is this migration?

Estimate your Composity CRM to HubSpot migration cost

What are you migrating?

Frequently asked questions about Composity CRM to HubSpot data migrations

Can't find your answer?

Related migrations to explore

Move from Composity CRM.
Land in HubSpot, intact.

Migrate from Composity CRM 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

Composity CRM

HubSpot

How Composity CRM objects map to HubSpot

What specifically takes care here

Six steps for a successful Composity CRM to HubSpot data migration

Context on both ends of the pair

How hard is this migration?

Estimate your Composity CRM to HubSpot migration cost

Frequently asked questions about Composity CRM to HubSpot data migrations

Can't find your answer?

How long does a Composity CRM to HubSpot migration take?

Will my Composity workflows and automation rules migrate to HubSpot?

What happens to my Composity invoices and purchase orders in HubSpot?

Can I migrate Composity custom fields to HubSpot?

Does the migration affect my Composity account during cutover?

How are Composity deal-to-invoice links preserved in HubSpot?

What happens to Composity owner and user assignments in HubSpot?

Related migrations to explore

Move from Composity CRM. Land in HubSpot, intact.

Move from Composity CRM.
Land in HubSpot, intact.