Hey Product Hunt: I built PureCSV because CRM imports are one of those boring but painful problems that can quietly create a lot of cleanup work. If you regularly upload to Hubspot, Mailchimp, Salesforce, Pipedrive, ActiveCampaign, or Klaviyo. then you probably get it. Most CSV tools can catch generic spreadsheet issues. PureCSV is different because it focuses on destination compatibility. Upload a CSV, choose the destination platform, and PureCSV checks for platform-specific import risks like rejected rows, duplicate contacts, missing required fields, invalid formatting, bad field values, broken list, tag, segment, or lifecycle-stage data The goal is simple: catch the problem before it lands inside your CRM. I’d love feedback from marketers, CRM admins, RevOps teams, founders, consultants, and anyone who has ever inherited a messy contact import. What CRM import issue has caused you the biggest headache?

PureCSV

CRM import safety for messy CSV files

CRM import safety for messy CSV files