The Scenario
You are an online course creator. Launch day is tomorrow at 9 AM. You have 2,000 waitlist signups in a Google Sheet — column A is email, column B is first name, column C is course interest, column D is signup date.
Every one of them needs to be in Kit before the launch email goes out. They need the right custom field set. They need the waitlist tag applied.
The bad version of this afternoon:
- You save the sheet as a CSV
- You open Kit's import flow and upload it
- Kit rejects 80 rows because column C has values that do not match a custom field dropdown
- You go back to the sheet, fix the values, re-export, re-upload
- You realize tags are not part of the CSV import flow — they have to be applied separately
- You export again, filter to all 2,000 rows, run a separate tag operation
- Launch morning arrives and 200 records are still missing their tag.
The fast version is one prompt.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent inside your Google Sheet that reads the data and calls Kit's API directly, so you never have to touch the CSV import flow.
Open the SheetXAI sidebar and type:
Create a Kit subscriber for every row in this sheet using email in column A and first name in column B. Set the custom field course_interest to the value in column C. Tag every subscriber with waitlist-2025. If a subscriber already exists, update them instead of creating a duplicate. Log "created," "updated," or "error" in column E for each row.
SheetXAI reads every row, creates or upserts the subscriber in Kit with the custom field and tag in one API call per record, and writes a status back to column E. Two thousand rows. One prompt. No CSV upload, no second pass for tags, no manual error review.
What You Get
A complete Kit import with every subscriber in the right state:
- email and first name — set from columns A and B
- course_interest custom field — set from column C per row
- waitlist-2025 tag — applied to every record
- status log in column E — "created," "updated," or "error" for every row so you can see exactly what happened
The upsert behavior is the critical part. If 400 of your 2,000 signups had somehow already made it into Kit through a previous form, they get updated instead of duplicated. Your Kit list stays clean.
If you realize you also need a second tag for a specific course track, tell SheetXAI to apply it based on column C values. It loops back through and does it without you re-running the full import.
What If the Data Is Not Quite Ready
Most waitlist sheets are not clean by launch eve. SheetXAI handles data issues and the import in the same prompt.
When course interest values are inconsistent
Column C has "photography," "Photography," "photo," and "Photo" all meaning the same thing. Kit's custom field expects one canonical value.
Normalize the values in column C — treat "photography," "Photography," and "photo" as "Photography" and "videography," "Videography," and "video" as "Videography." Then create Kit subscribers for every row with email in column A, first name in column B, the normalized course_interest custom field from column C, and the tag waitlist-2025.
When some rows are missing first names
A few hundred rows have blank column B. You do not want blank first names in Kit because your welcome email uses a first name merge tag.
For rows where column B is blank, set first name to "Friend" before creating the Kit subscriber. Use email from column A, first name from column B (or "Friend" if blank), and tag all subscribers with waitlist-2025.
When you only want signups from the last 60 days
Your waitlist goes back two years. Only the recent signups should be imported for this launch.
Filter this sheet to rows where column D is within the last 60 days. For those rows only, create Kit subscribers with email in column A, first name in column B, course_interest custom field from column C, and tag waitlist-2025.
When you need the full treatment on a messy export
You pulled this from a third-party form tool. Names are in one column as "First Last," the interest column has free-text responses, and some rows have duplicate emails.
Parse column B to extract first name only. Categorize the free-text values in column C into one of three standard course interests: Photography, Videography, or Other. Deduplicate by email, keeping the most recent row per email based on column D. Then upsert all remaining rows into Kit — email from column A, parsed first name, categorized custom field, and tag waitlist-2025. Log results in column E.
The pattern: instead of cleaning the sheet first in one tool and importing in another, you ask for both in one prompt. The cleanup and the import happen in the same pass.
Try It
Get the 7-day free trial of SheetXAI and open your next waitlist or contact sheet, then ask SheetXAI to import it into Kit. The Kit integration is included in every SheetXAI plan. For related workflows, see how to bulk-tag Kit subscribers from a sheet or the Kit in Google Sheets overview.