The Scenario
The campaign goes live in 48 hours. You need to tag 300 contacts in Simplero as "Launch2026" so the automation knows which segment to hit first.
The list came from an export your assistant ran last week — 300 rows, column A is email, the rest is clutter you don't need right now.
The bad version:
- Open Simplero, search for the first email, click into the contact, find the tag field, add "Launch2026," save.
- Repeat 299 more times.
- Lose count somewhere around row 80, start second-guessing whether you already tagged that one.
That's not a workflow. That's a punishment. And the campaign doesn't wait.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent that lives inside your Google Sheet. It reads the email list and calls the Simplero API for each contact, adding the tag and writing the result back to the sheet. No clicking through UI screens 300 times.
For every email address in column A, add the tag "Launch2026" to that Simplero contact and put "tagged" in column B when done
What You Get
- Column B fills in with "tagged" for each contact that accepts the operation.
- Contacts that are not found in Simplero come back with a distinct note in column B — not a silent skip.
- No manual search-and-tag loop. No second-guessing your place in the list.
- The "Launch2026" tag is live in Simplero and your automation can fire when ready.
What If the Data Is Not Quite Ready
Some emails in column A have trailing spaces or typos
Add the tag "Launch2026" to each Simplero contact in column A — trim whitespace from each email before the lookup — write "tagged" or the error message in column B
You need to add a second tag alongside the first
For every email in column A, add both "Launch2026" and "email-confirmed" to the matching Simplero contact — write "done" in column B for each success, note any not found in column C
The export includes rows you want to skip — only tag contacts where column C says "paid"
For rows in this sheet where column C equals "paid," add the tag "Launch2026" to the Simplero contact in column A — skip all other rows — write the result to column D
The full cleanup job: normalize, filter, tag, and summarize
Lowercase and trim every email in column A, filter to rows where column C is "paid," add "Launch2026" to each matching Simplero contact, write "tagged" or the error to column D, and put a total count of successes in cell F1
Cleanup and action in one pass.
Try It
Get the 7-day free trial of SheetXAI and open the sheet with your campaign contact list. Ask SheetXAI to add your launch tag across every row and let column B do the tracking. See also: Bulk Remove a Tag From Simplero Contacts and the Simplero integration overview.