The Scenario
You wrapped up a three-day industry conference yesterday. 1,200 people registered. The event team collected first name, last name, and email in an Excel workbook through a form integration — all 1,200 rows, clean and sorted. The post-event nurture campaign is scheduled to go out in 48 hours, and it needs those contacts in the 'Event Registrants' EmailOctopus list before the send.
The bad version:
- Save the workbook as a CSV, open EmailOctopus's import wizard, discover that it expects columns in a specific order and your headers don't match — rename them, re-export, try again
- Import 500 at a time because the UI has a row limit, wait for each batch to process, check the success log for rejected contacts, manually note which rows failed
- Go back to the workbook, find the failed rows, figure out which ones had formatting issues versus which ones were already in the list, decide whether to fix and retry or skip
EmailOctopus is sending in 48 hours. You have an actual job to do before that — writing the follow-up sequence, coordinating with the speaker for a re-share. Every hour spent wrangling this import is an hour that work doesn't get done.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent that runs inside your Excel workbook. It reads your contact data and talks to EmailOctopus for you — no CSV export, no import wizard, no batch size limits. You describe what you want, and it handles the rest.
Take every row in my Excel subscriber table and create or update each contact in my EmailOctopus list 'Newsletter', using email from column A and first/last name from columns B and C
What You Get
- Every valid row upserted to the 'Event Registrants' list — new contacts created, existing contacts updated
- Rows with malformed or duplicate emails flagged in column D with a short reason ("invalid format", "already subscribed", etc.)
- A summary in the SheetXAI sidebar: total processed, total succeeded, total skipped
What If the Data Is Not Quite Ready
Names are in a single "Full Name" column instead of split first/last
For each row in my Excel workbook where column A is email and column B is the full name, split the name at the first space to get first and last, then upsert the contact into my EmailOctopus list 'Event Registrants'
Some rows are missing an email entirely
Skip any row in my Excel workbook where column C is blank or doesn't contain an @ sign, then upsert all valid rows to my EmailOctopus list 'Event Registrants' and write 'skipped – no email' in column D for the rows you skipped
Contacts came from two separate worksheets that need to be merged
Combine the registrant rows from the 'Day 1' worksheet and the 'Day 2' worksheet — both have first name in column A, last name in column B, email in column C — then upsert all unique emails to my EmailOctopus list 'Event Registrants', deduplicating on email address
Import, flag duplicates, and write the status back — all at once
For each row in the 'All Registrants' worksheet with email in column C, upsert to my EmailOctopus list 'Event Registrants'. If the contact already existed in the list before this run, write 'existing' in column E. If it was newly created, write 'new'. If it failed, write the error reason in column E.
The pattern is to ask for the data conditioning and the import action together — one prompt does both.
Try It
Get the 7-day free trial of SheetXAI and open your event registrant workbook, then ask it to push the contacts into the right EmailOctopus list. You can also read how to export EmailOctopus campaign stats into an Excel workbook or check the full EmailOctopus integration overview.