The Scenario
You are an operations coordinator at a real estate agency. The quarterly postcard drop is one week away. You have 600 prospect records in an Excel workbook on the Prospects tab: first name in column A, last name in column B, address line in column C, city in column D, state in column E, ZIP in column F, email in column G, and lifecycle status in column H.
Every active prospect needs to be in PostGrid as a contact before the campaign team can build the mailing batches. You also have 40 records marked "Churned" in column H that have existing PostGrid contact IDs in column I — those need to be deleted so they do not receive mail.
The PostGrid dashboard takes contacts one at a time. It does not have a bulk import from Excel.
The slow version:
- You try to copy-paste rows into PostGrid's contact form one by one
- By row 30 you have a headache and a wrist cramp
- A colleague asks for a status update
- You say you are working on it
- The campaign team sends you a Slack message Friday: they cannot build batches because the contact list is not populated.
The fast version is one prompt.
The Easy Way: One Prompt in SheetXAI
SheetXAI reads your Prospects tab and syncs active contacts to PostGrid and deletes churned ones, writing results back to the workbook.
Open the SheetXAI sidebar and type:
For each row in the 'Prospects' tab of this workbook where column H says 'Active' and column I is blank, create a PostGrid contact using first name from column A, last name from column B, address from columns C through F. Write the returned contact ID into column I. For rows where column H says 'Churned' and column I has a contact ID, delete the PostGrid contact and write 'Deleted' into column J.
SheetXAI filters the workbook, creates contacts for active rows, deletes churned ones, and writes results back to the relevant columns. All 600 rows handled in one prompt.
What You Get
560 PostGrid contacts created and 40 deleted, all logged back to the workbook:
- Contact ID — written to column I for every newly created active contact
- Deleted marker — 'Deleted' written to column J for every churned contact removed from PostGrid
- Cross-reference — column I lets you look up any contact's PostGrid ID without logging in
- Audit trail — the workbook now shows the full state of the PostGrid contact list
Column I is the sync key for future campaigns. Next quarter when you need to update addresses or delete more churned contacts, the IDs are already in the workbook. No lookup needed.
What If the Data Is Not Quite Ready
Merged prospect lists from multiple import sources are never clean. SheetXAI handles the prep and the sync in the same prompt.
When full names are in a single column instead of split into first and last
The export has full name in column A instead of first and last in separate columns.
Split the full name in column A of the 'Prospects' tab into first name in column A and last name in a new column B, shifting existing columns right. Then create a PostGrid contact for each row where column H says 'Active' and column I is blank, and write the returned contact ID into column I.
When duplicate emails indicate duplicate prospects
Some rows share an email address because the same person was in two import lists.
Deduplicate the 'Prospects' tab by the email address in column G, keeping the row with the most complete address data. Then create a PostGrid contact for each remaining row where column H says 'Active' and column I is blank, and write the returned contact ID into column I.
When state abbreviations use full state names instead of two-letter codes
The import from one system used full state names like "California" instead of "CA" which PostGrid requires.
Normalize the state field in column E of the 'Prospects' tab to standard two-letter abbreviations. Then create PostGrid contacts for active rows without an ID in column I and delete PostGrid contacts for churned rows that have an ID in column I. Write new IDs into column I and 'Deleted' into column J as appropriate.
When name normalization, deduplication, state fixing, creates, and deletes all need to happen before the campaign goes live
The workbook is a merge of three imports: some have full names in one column, some have duplicate emails, some have full state names, and there are both new contacts to create and churned ones to delete.
Split full names in column A into first and last name columns where applicable. Deduplicate by email in column G, keeping the most complete row. Normalize state abbreviations in column E to two-letter codes. For rows where column H says 'Active' and column I is blank, create a PostGrid contact and write the returned ID into column I. For rows where column H says 'Churned' and column I has an ID, delete the PostGrid contact and write 'Deleted' into column J.
The pattern: the prep and the sync run in sequence from one prompt. The workbook ends up as a clean, accurate PostGrid contact registry without a single manual entry.
Try It
Get the 7-day free trial of SheetXAI and open any prospect or client workbook, then ask it to sync the contacts to PostGrid. The PostGrid integration is included in every SheetXAI plan. For a related workflow, see how to send bulk personalized postcards from an Excel workbook or the PostGrid in Excel overview.