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Supermetry

Migrate from Umami

Import an Umami website-event CSV into one Supermetry site.

Upload an Umami website_event CSV to reconstruct aggregate analytics history.

  1. Export the source site’s website_event rows as CSV with a header. The required columns are session_id, created_at and event_type; recognized dimensions include url_path, referrer_domain, country, browser, os, device and event_name.

  2. Check the header before uploading.

    Terminal window
    head -n 1 umami-website_event.csv

  3. Set the Supermetry site’s timezone before importing. Timestamps are grouped into that site’s local calendar days.

  4. Open the target site and select Settings → Imports & export. Choose Umami, select umami-website_event.csv, and select Upload import. Only owners and admins can import; the maximum file size is 512 MB.

  5. Wait for the status to become Completed. Visitor totals are reconstructed from distinct sessions per local day because the export has no stable visitor ID.

What you should see: the import table shows the CSV as Completed, with its processed row count and imported date range.

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