The Scenario
You are a newsletter operator. Last week your payment processor flagged 400 customers as churned. That data landed in an Excel workbook — the Churned tab has subscriber emails in column A.
Before you trigger a win-back sequence, you need to remove the active-customer tag from every one of those 400 Kit subscribers. If you do not, your segment logic will exclude them from the win-back because Kit checks for the absence of that tag.
The bad version of this morning:
- You go to Kit's subscriber search
- You filter by the
active-customertag - You manually search for the first email, open the subscriber profile, remove the tag
- You do that 399 more times
- By row 15 you are looking up job listings.
The fast version is one prompt.
The Easy Way: One Prompt in SheetXAI
SheetXAI reads the email list from the Churned tab and calls Kit's API to remove the tag from every subscriber in one pass.
Open the SheetXAI sidebar and type:
Remove the tag active-customer from every Kit subscriber whose email appears in column A of the Churned tab. Log "untagged," "tag not present," or "subscriber not found" in column B for each row.
SheetXAI goes through all 400 rows, looks up each subscriber by email in Kit, removes the active-customer tag if present, and logs the result in column B. Four hundred rows, one prompt.
What You Get
A clean segment ready for your win-back sequence, with a log to verify:
- active-customer tag removed from every churned subscriber who had it
- "tag not present" rows — subscribers in your churn tab who were never tagged, flagged for review
- "subscriber not found" rows — emails that do not exist in Kit, useful for list hygiene
The log in column B is your audit trail. If your success team later needs to know which accounts were de-tagged before the win-back ran, the workbook has the answer.
What If the Data Is Not Quite Ready
Churn exports from payment processors have predictable messy patterns. SheetXAI handles them inline.
When the churn tab has emails in inconsistent formats
Some emails are lowercase, some are mixed case. Kit's subscriber lookup is case-sensitive.
Normalize all emails in column A of the Churned tab to lowercase before looking up each subscriber in Kit. Then remove the tag active-customer from each one and log the result in column B.
When you want to untag by a column value, not a single fixed tag
Your workbook has churn reasons in column B — some churned customers should lose active-customer, others should lose both active-customer and trial-user depending on the reason.
For each row in the Churned tab, remove the active-customer tag from the Kit subscriber in column A. If column B says "trial-churn," also remove the trial-user tag. Log the full result in column C.
When you only want to untag subscribers who have been inactive for more than 60 days
Your churn tab includes recent cancellations you want to handle differently from long-lapsed ones.
For each email in column A of the Churned tab, check the cancellation date in column C. If the date is more than 60 days ago, remove the active-customer tag in Kit and log "untagged" in column D. If within 60 days, skip and log "skipped — recent churn."
When you need to untag and remove from a sequence in the same pass
Removing the tag is not enough — churned subscribers are also mid-sequence and should be removed from the retention drip.
For each email in column A of the Churned tab, remove the active-customer tag from their Kit record. Also unsubscribe them from any active sequence named Retention Drip. Log the combined result in column B.
The pattern: stack every Kit action per subscriber into one prompt instead of running separate passes.
Try It
Get the 7-day free trial of SheetXAI and open any churn or suppression workbook, then ask SheetXAI to clean up the Kit tags. The Kit integration is included in every SheetXAI plan. For the complementary operation, see how to bulk-tag Kit subscribers from an Excel workbook or the Kit in Excel overview.