Observed arrival · 2026-10-27

DataTrata: a three-step contact-list cleaner

datatrata.app Visit website

Editorial interest 74/100 Selection signal · not a rating of the site

A Portuguese-language tool that cleans names and Brazilian phone numbers in pasted lists or uploaded spreadsheets.

Landing page captured for the 2026-10-27 issue.

For: People cleaning Brazilian contact lists for WhatsApp or CRMs
Worth noticing: It accepts one record per line or CSV, XLS, and XLSX, with a 1,000-line free limit.

Field notes

The name-cleaning example changes “MARIA aparecida DOS santos” to “Maria Aparecida dos Santos,” while the phone example adds Brazil’s +55 country code and labels the number as mobile. The page also points to separate WhatsApp-link and QR-code generation, plus bulk CPF/CNPJ validation. Pro is described as covering larger files and API access, but no price is shown in the supplied page text.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

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