I will clean and source verify your existing b2b crm spreadsheet

Turn an existing B2B CRM export into a cleaner, auditable working file.

I normalize agreed company and domain fields, apply your duplicate rule, verify selected business fields against legitimate public sources, record source links and check dates, and label missing or conflicting values instead of guessing. Every package returns a cleaned CSV or XLSX plus an exception trail showing what changed and what still needs review.

This service is for an existing list you are authorized to use. The row count, fields, sources, duplicate key, output format, and acceptance rule are fixed before work starts. I do not invent unavailable emails, collect private personal information, bypass restricted sources, or treat formatting as proof that a record is current.

After an accepted delivery, a separate $500/month CRM hygiene custom offer can cover a defined row count, refresh cadence, response time, exclusions, and acceptance evidence. Recurring service is not included unless separately accepted through Fiverr.