Documentation

Data Extraction
April 6, 2026

Data Preview for Extractions

You can now preview a sample of your data directly in the extraction setup — before committing to a full sync. See exactly which fields and values will be extracted, catch configuration issues early, and set up extractions with confidence.

How it works

  • On Step 3 of the extraction flow, click the Preview button to fetch a live data sample
  • Improvado runs a lightweight extraction against your connected account and returns up to 100 rows of today's data
  • The preview table shows all selected fields — including dynamic and custom CRM fields — so you know exactly what you'll get

Key highlights

  • Available for most report types — covers the majority of connectors with synchronous API-based reports
  • Dynamic CRM fields supported — custom Salesforce, Dynamics 365, and other CRM fields appear automatically in the preview
  • Fast and safe — preview runs with a 2-minute timeout and doesn't affect your production extractions
  • Smart account sampling — Improvado checks up to 5 accounts and returns the first non-empty result

Why it matters

No more blind extractions. Validate field mappings, check data availability, and verify custom settings — all before a single row hits your destination.

Check the documentation →

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