Migrating to GoHighLevel: A Step-by-Step Checklist So You Don't Lose Leads

Switching to GoHighLevel can cut your software bill and put your CRM, funnels, email, SMS and calendars in one place. But a rushed migration can cost you more than it saves: lost contacts, broken forms, missed bookings and follow-ups that stop without anyone noticing.

Here is the checklist we use when we move businesses and agencies onto GoHighLevel.

1. Audit what you have today

List every tool you use and what it does: CRM, email marketing, SMS, funnels or website, calendars, forms, payments and automations. Note which ones you will replace with GoHighLevel and which you will keep and connect.

2. Export and clean your contacts

Export contacts with every field you need: name, email, phone, tags, lead source, notes and opt-in status. Remove duplicates and fix broken phone and email formats before importing. A clean import saves hours later.

3. Plan your pipelines, tags and custom fields

Map your old stages, lists and fields to GoHighLevel pipelines, tags and custom fields before you import, so every contact lands in the right place.

4. Rebuild funnels, websites and forms

Rebuild your key pages in GoHighLevel and connect every form to the CRM. Check SMS consent wording on any form that collects phone numbers.

5. Recreate your automations

Write down what each old automation does, then rebuild it as a GoHighLevel workflow: new lead follow-up, nurture sequences, appointment reminders, no-show flows and review requests. This is also a good time to improve them.

6. Set up email, phone and A2P

Connect your sending domain for email, set up phone numbers, and submit your A2P 10DLC registration early. Approval can take days or weeks, and US SMS can be blocked or filtered until it is approved. Read our guide to fixing rejected A2P registrations.

7. Move calendars and bookings

Set up calendars with the right availability, buffers and reminders, and connect Google or Outlook. Make sure upcoming appointments are transferred so nobody is double-booked or forgotten.

8. Test everything before you switch

Submit every form, book a test appointment, trigger every workflow and send test emails and texts. Fix anything that breaks before real leads arrive.

9. Switch over and watch closely

Point your domains and ad forms to GoHighLevel, then monitor new leads, bookings and messages daily for the first two weeks. Keep your old tools available, read-only, until you are confident nothing is missing.

Want it done for you?

We handle complete migrations to GoHighLevel: contact imports, pipelines, funnels, workflows, calendars and A2P registration, tested before go-live so you don't lose a single lead.

Book a free strategy call and we will map out your migration plan.