switchpoint

Analytics · Migration guide

Moving from PostHog to Google Analytics

Reviewed by Switchpoint Editors ·

Why teams switch

The honest reasons

What's wrong with PostHog

  • Heavier to set up

What Google Analytics does better

  • Free
  • Tight ad integration
  • Scales to enterprise

Switching cost

What it actually takes

Self-hosted to Cloud and back is supported. Migration from Mixpanel, Amplitude, or Heap is straightforward; PostHog has official guides. Replay history doesn't port — start fresh.

Step by step

A safe cutover plan

  1. 1

    Audit

    Inventory every workspace, project, or asset in PostHog you actually use. Most teams discover 30-40% is dormant.

  2. 2

    Export

    Run PostHog's official export. Note exactly which fields, relations, or attachments lose fidelity — those are your manual rebuild.

  3. 3

    Rebuild structure in Google Analytics

    Set up Google Analytics skeleton (workspaces, teams, permissions) before importing. Importing into an empty workspace creates a mess.

  4. 4

    Import cleanest layer first

    Bring in the data that maps 1:1. Defer custom fields, automations, and integrations.

  5. 5

    Parallel run for 1-2 weeks

    Keep PostHog read-only. Anything you find missing in Google Analytics, fix during this window.

  6. 6

    Cut over integrations

    Switch every webhook, Zap, link, and bookmark. This is the longest part — budget for it.

  7. 7

    Archive, don't delete

    Keep PostHog archived for 90 days. You will need it.

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