Zoho CRM to HubSpot Migration

Every Lead conversion workflow and every lead-specific automation needs a full redesign rather than a port, because the two platforms model a prospect differently at the root. Zoho treats a Lead as its own object that converts into a Contact, an Account and a Deal once qualified; HubSpot has no separate Lead object at all, only Contacts moving through lifecycle stages. Settle the lifecycle stage map before touching a single automation, since everything downstream depends on it.

Workaround: Set every migrated Zoho Lead down as a HubSpot Contact with its lifecycle stage set to 'Lead', then let HubSpot's lifecycle stage automation reproduce the qualification path Zoho used to run through Contact, Account and Deal creation. Get that automation right before go-live: it is what stands in for a data model Zoho no longer has to offer.

Nothing syncs correctly until the 'Modified By' field sits on every Zoho CRM object headed to HubSpot: without it, the sync has no way to detect that a record has changed at all. It is an easy step to miss precisely because it happens inside Zoho before HubSpot enters the picture.

Workaround: Add the Modified By field to every Zoho CRM module layout you intend to sync, and do it before the integration is connected rather than after the first sync fails to pick up a change.

A Zoho decimal field, a lookup field or a multi-select picklist may have no direct HubSpot equivalent, and picklist values such as industry types or lead sources must match exactly between the two systems or the sync fails for that field alone. Where a picklist carries emirate, jurisdiction or nationality values typed by hand over years, that exact-match rule is what breaks first.

Workaround: Audit and align every picklist value before the sync is switched on, and build custom HubSpot properties with matching field types wherever no direct equivalent exists. Settle the language of each picklist in the same pass: a list split between Arabic and English entries will not match on sync no matter how carefully the values are aligned.

Calls, tasks, events, notes and email engagement history do not move through the native Data Sync at all; Zoho and HubSpot class all of it as 'soft data' and hand it separate treatment. For a regional sales team whose real record of a relationship sits in the call log and the WhatsApp thread rather than the deal card, that soft data is closer to the institutional memory than the fields that do sync.

Workaround: Three routes carry it across: Smart Transfer's one-time activity migration, CSV export and import for notes, or a third-party tool such as Trujay or Import2. Whichever is chosen moves customer records through an external processor, so put it in front of the information security reviewer as part of the migration plan rather than as a surprise the week before cutover.

File attachments on Zoho records do not travel through the native Data Sync at all, and getting them across needs a migration step of its own. Trade license copies, VAT registration certificates and signed Arabic-language contracts are rarely decorative attachments in a regional deal file, so that separate step is not optional.

Workaround: Smart Transfer's post-sync one-time transfer is the route to take; downloading and re-uploading attachments by hand is realistic only for a small, named set of files. Hand re-uploading is also where an Arabic filename gets mangled, which is the kind of break a later retention review finds long after go-live.

Custom modules sit outside the native Data Sync entirely, and Smart Transfer will not carry them either. On the HubSpot side, receiving them at all means Sales Hub or Service Hub Enterprise, so a Zoho account built on heavily customised modules is looking at both a rebuild and a tier decision before a single record moves.

Workaround: CSV export and import, or an API-based migration, is what moves custom module data, and it lands on top of a HubSpot Enterprise subscription either way. Price the Enterprise tier into the original submission: a budget line discovered mid-project restarts an approval cycle that in this market runs in months rather than days.

Quotes, invoices, purchase orders and sales orders all live natively inside Zoho CRM; HubSpot only carries quotes natively, and even those with less capability than Zoho offers. Anyone who has run procurement across a wider Zoho One estate feels this gap immediately, because the CRM was doing commercial-document work HubSpot was never built to replace on its own.

Workaround: HubSpot's native Quotes tool covers quotes; invoices need either an accounting system integration such as QuickBooks or Xero, or HubSpot Revenue Hub. Confirm which accounting platform finance is actually keeping before promising either route, since a regional finance function rarely changes its books to suit a CRM migration.

Zoho lets a source field carry a named referral or a custom value; HubSpot's equivalent, Original Source, is system-managed and will not accept the same customisation. Anything built on knowing exactly which exhibition, portal or referral relationship brought in a deal loses that granularity on the day of cutover unless it is caught first.

Workaround: Create a custom HubSpot property, something like 'Zoho Lead Source', and preserve the original values there before Original Source overwrites the distinction. Do it before the first sync, because the detail is not recoverable afterwards.

Default and standard fields are as far as the free HubSpot Data Sync reaches; custom field mappings need a Data Hub Starter subscription at $15 a month per seat. Treat the free tier as a pilot rather than as the plan, since the fields a regional record is actually identified by, trade license number, VAT registration, entity of record, are almost always custom ones.

Workaround: Data Hub Starter is the tier that turns on custom field mapping, and it is not expensive at $15 a month per seat. Put it in the original budget request rather than surface it after approval: a recurring line added mid-project to an already signed purchase is what turns a two-week step into a two-month one under committee-run procurement.

Every Deluge script behind a workflow, button or scheduled job has to be rewritten in JavaScript on Node.js or in Python, since neither platform reads the other's language: the business logic inside each one needs translating and then testing on its own, and this is typically the most labour-intensive single part of a Zoho migration, worth pricing separately from the rest of the estimate.

Widgets must be completely rewritten as HubSpot CRM extensions. Different SDK and rendering model.

Client scripts must be rebuilt as CRM extensions or custom cards. Many UI customizations may not be directly replicable.

Zoho's Lead conversion path, Lead becoming Contact, Account and Deal together, has no equivalent on the HubSpot side, so the lifecycle stage automation that stands in for it needs planning with real care, not assembled at the last minute

Picklist and dropdown values have to match exactly between the two systems, or the records carrying them simply fail to sync, which is the rule that catches emirate, jurisdiction and nationality lists typed by hand over years

two fields with near-identical names can mean entirely different things on each side of the migration, so verify the definition rather than trust the label

A custom field buried inside an automation's logic is easy to miss during the audit, so check every workflow dependency directly rather than relying on a field list alone

check a sample of bilingual records before trusting the full export

Deal associations with contacts and companies can break in transit, and a re-association pass after import is often needed to put them back; give that pass to someone who knows the account structure by name rather than to a validation script alone

Zoho CRM natively supports invoices, purchase orders and sales orders; HubSpot supports only quotes, so plan the accounting-system gap in from the outset rather than discovering it at go-live

size that scope before the timeline is quoted, not after