HubSpot to GoHighLevel Migration: What Moves

A migration is two jobs, and only one of them is data

Most migration plans are written as though the whole thing were a transfer. Export here, import there, compare the row counts, done. That framing is why migrations overrun, because it describes only the half of the work a spreadsheet can do.

The other half is a rebuild. Everything that makes a CRM useful rather than merely full lives as configuration inside the platform you are leaving: the follow-up that fires when a deal stalls, the template that goes out when a call is booked, the stage that moves when a form comes back.

Configuration is not portable between CRMs, and it is not portable in principle rather than by accident. GoHighLevel's workflow builder does not share HubSpot's triggers, actions and conditions, so even a perfect export of a workflow would produce something the other platform could not run.

Which is why the honest way to scope this is to count what you built, not what you stored. Ten thousand contacts is a morning of work. Forty active workflows is the project.

What comes out of HubSpot

HubSpot's own documentation is specific about this, and it is worth reading before anyone quotes you for the work. An export downloads records' current property values and associations, and the objects available include contacts, companies, deals, tickets, custom object records, line items, subscriptions and payments (HubSpot knowledge base, checked 2 September 2026).

Two details in there matter more than they look.

Current values, not history. The export is a snapshot. Property history, the record of what a field used to be and when it changed, is not what lands in the file, so any reporting that depends on how a deal moved through your stages over time stays behind in HubSpot.

Associations become columns. Each associated object gets its own column, which is how the link between a contact, their company and their deal survives the trip. It also means a thorough export gets very wide, and HubSpot notes that CSV avoids the column limits that XLS and XLSX impose.

One practical note before you start: HubSpot says download links to export files expire after 30 days, and that historical exports stay visible in the export log for three years. Download the files and keep your own copy rather than trusting the email link to still work when the rebuild is finally ready for them.

What GoHighLevel will take in

GoHighLevel's import is narrower than HubSpot's export, and that mismatch is the first place a migration meets reality. Its documentation sets out the requirements plainly (HighLevel support portal, checked 2 September 2026).

The last row is the useful one. If contacts and opportunities sit on the same line of the CSV, GoHighLevel maps them to each other automatically, so a HubSpot export that already pairs a contact with their deal can come across in a single pass instead of two imports and a reconciliation afterwards.

The size limit bites more often than people expect. A contact file carrying every custom property and every association column can pass 30MB well before it passes ten thousand rows, and the right fix is to cut columns you do not need rather than to split the file into halves you then have to track.

What gets rebuilt, and why that is the real project

Here is the same migration written as an inventory rather than a transfer. The middle column is the plan; the right-hand column is the reason the plan has to run in that order.

Read the right-hand column and the sequencing writes itself. Fields and pipelines come first because an import can only map a column to a field that already exists, and workflows come before the lead sources because a form pointing at an empty automation is worse than a form pointing at the old one.

The forms row is the one that catches people out, because it reaches outside the CRM entirely. Every form embed, tracking snippet and booking link on your website currently points at HubSpot, and swapping them is work on your site rather than in either platform.

If nobody has scoped that, it lands on whoever maintains the website in the same week as everything else, which is exactly the kind of dependency our ongoing maintenance work exists to absorb.

The order that avoids a silent gap

The failure that actually hurts is not a lost contact. It is the fortnight where the old follow-up has been switched off and the new one is not finished, so enquiries arrive, land in a system nobody is watching, and quietly go cold.

Nothing reports this, because from either side it looks like a quiet week. The order below exists to keep that window closed.

1. Build first, migrate second. Create the custom fields, pipelines and stages in GoHighLevel, then rebuild the workflows that matter most, before any data moves.
2. Test the rebuild with fake records. Push a handful of test contacts through every stage and confirm each automation fires. This is far easier before ten thousand real contacts are in the account.
3. Export and import the data. Contacts and opportunities together where the CSV allows it, in files under the size limit.
4. Spot-check records, not just totals. A row count that matches proves the file loaded, not that the fields landed where you meant them to.
5. Switch the lead sources last. Forms, booking links and integrations move to GoHighLevel only once the follow-up behind them is live and tested.
6. Leave HubSpot readable. Do not cancel on the day you cut over.

Step five is the one that gets reversed under time pressure, and reversing it is what creates the gap. Pointing your website form at a CRM whose follow-up is half-built means every enquiry that arrives lands somewhere silent, which undoes the thing that actually wins the work: replying to every enquiry in under five minutes.

Steps one and two are also where a migration stops looking like a migration and starts looking like a build. What you are doing in those two steps is a first-principles setup of the new CRM, which is the same work described in what a done-for-you GoHighLevel setup includes, with your existing process as the specification.

Why both systems run for a while

Paying for two CRMs feels wasteful, and it is the cheapest insurance in the project.

Keep HubSpot readable for at least a full billing cycle after cutover. Property history is not in your export, so the only record of when a deal actually moved through its stages is sitting in the account you are about to close. So is anything nobody thought to export.

A fortnight is usually enough for the gaps to surface, because that is roughly one full cycle of enquiry, follow-up and quote running through the new system. The things you missed announce themselves as questions rather than errors: where is the report that used to tell us which source the deals came from.

Only then cancel, and take one more export before you do. The export log staying visible for three years is a log of exports, not a copy of your data, and it will not help you once the account is gone.

What actually goes wrong

None of these is exotic. They are the same five problems on nearly every migration, and four of them are cheap to avoid if they are on the list before the work starts.

Custom fields created after the import. The most common single mistake, and it follows directly from GoHighLevel requiring headers that match an existing field. Import first and the columns have nowhere to go, so the whole file has to be cleaned and run again.

Phone numbers that will not parse. GoHighLevel's documentation flags special characters in phone numbers as a common import failure, so spaces, dashes and letters have to come out. HubSpot exports whatever was typed in over the years, which is every format a human has ever invented.

Duplicates already inside the file. The same documentation flags duplicate records within the CSV, and a HubSpot export spanning several years usually carries some. Clean the list before importing rather than deduplicating inside the new CRM afterwards.

Consent and unsubscribe status. This is a field like any other in an export, and the one field where a mapping mistake has consequences beyond untidiness. Carry it across deliberately and verify it on a sample before any campaign is switched on.

The integrations nobody listed. Anything talking to HubSpot through an API keeps talking to HubSpot until someone repoints it, and these are usually discovered rather than planned. Listing them is part of scoping, and rebuilding them is workflow automation work rather than CRM work.

When not to migrate at all

GoHighLevel is the CRM we recommend first, so treat what follows as a bias worth stating rather than hiding. It still would not be honest to pretend the answer is always yes.

The strongest reason not to move is that the thing frustrating you is configuration rather than platform. A CRM nobody set up properly behaves badly on any platform, and migrating it moves that problem to a new interface at the cost of rebuilding everything you had. Configuring what you already own costs days; switching costs weeks.

The second reason is depth. If your reporting is genuinely load-bearing, or you rely on objects and integrations with no equivalent on the other side, the rebuild is larger than the saving. That trade-off is the whole subject of GoHighLevel vs HubSpot, and the running cost of the destination is set out in what GoHighLevel setup costs.

The third is timing. A migration during your busiest quarter is how the silent gap happens, because the pressure to switch the forms early is at its highest exactly when you can least afford enquiries to go missing.

When it is the right move, it is usually for one of two reasons: you are paying for a marketing suite to act as an operations system, or your follow-up already lives in three tools that do not talk to each other. Both are worth fixing, and both are what our CRM setup and management service does.

If the follow-up you want on the other side needs judgement rather than rules, that is the point where AI automation starts earning its place, and what AI automation actually is covers the distinction.

Common questions

If you are still deciding rather than moving, GoHighLevel vs HubSpot is the better starting point, and what we ask before quoting any of this is set out on our answers page.