The Scenario
You are a marketing manager. The Q2 email campaign launches tomorrow through your connected email tool, and it pulls its send list from Bigin contacts tagged "Renewal-2026." You have an Excel workbook of 200 Bigin contact IDs — the contacts that need the tag. None of them have it yet.
You sent the workbook to the CRM admin two days ago. They said they would handle it. They have not.
The bad version:
- Open Bigin, search for the first contact ID, open the record, scroll to the Tags field, add "Renewal-2026," save.
- Repeat 199 more times.
- Lose track at contact 80 when you get pulled into a Slack thread, come back, and spend five minutes figuring out where you left off.
Two hundred manual tag operations is a task that will take the rest of the morning and cost you attention you do not have.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent that lives inside your Excel workbook. It reads the contact IDs in your table and calls the Bigin API to apply the tag to each record in bulk.
Tag all Bigin Contacts whose IDs are listed in my Excel table with the label "Renewal-2026" and report how many were successfully tagged
What You Get
- The "Renewal-2026" tag applied to all 200 Bigin Contact records listed in column A.
- Column B shows SUCCESS for every contact that was tagged cleanly, ERROR with a reason for any that failed.
- A summary count at the end of the operation so you can confirm how many records were tagged.
What If the Data Is Not Quite Ready
Some contact IDs in column A are invalid or belong to deleted records
For every ID in column A, attempt to add "Renewal-2026" to the Bigin Contact. If the ID returns a 404, write DELETED in column B. If the tag already exists, write ALREADY TAGGED. Otherwise write SUCCESS or ERROR.
You want to add multiple tags at once
For every contact ID in column A, add both "Renewal-2026" and "Enterprise" tags to the Bigin Contact record. Write SUCCESS or ERROR into column B.
You only want to tag contacts that belong to a specific owner
For every ID in column A, first check the Bigin Contact record to confirm the Owner matches "Sarah Lee". If it does, add the "Renewal-2026" tag and write TAGGED in column B. If the owner does not match, write SKIPPED.
Full validation, filter, and tag in one shot
For each ID in column A: verify it is a valid Bigin Contact ID. Skip any that return 404 and write DELETED in column B. For valid records, check if they are already tagged "Renewal-2026" — write ALREADY TAGGED if so. For the rest, add "Renewal-2026" and write SUCCESS or ERROR.
One prompt handles the edge cases and delivers a tagged send list the email tool can pull immediately.
Try It
Get the 7-day free trial of SheetXAI and open your contact ID workbook, then ask SheetXAI to apply the campaign tag to all 200 records in Bigin. If you need to search for those contact IDs first by company name, see the spoke on searching Bigin contacts from a workbook.