Data import & export issues
Fix problems with CSV imports, exports, and data transfers
CSV import problems
Import fails or rows are rejected
What's required: every row needs a first name and an email address. Last name, phone, website, and company are recognized too, but optional.
You don't need your column headers to match exactly — after you upload the file, a mapping screen lets you tell Clients.ai which of your columns is the first name, which is the email, and so on.
Fix:
- Make sure the first row of your CSV is headers
- Upload it and use the mapping screen to match your columns to the right fields
- Make sure every row has a value in the columns you mapped to first name and email
Example good CSV:
first_name,last_name,email,company
John,Smith,john@example.com,Acme Corp
Sarah,Jones,sarah@test.com,Tech LLC
What happens with duplicate emails
If a row's email matches a lead you already have, Clients.ai won't create a second copy. Instead it fills in any details the existing lead was missing (like a phone number or company) from the new row. There's no separate "skip" vs "overwrite" choice to make — this happens automatically.
Only some rows imported
Check for:
- Missing first name or email in that row
- Invalid email addresses (missing @)
- Blank rows
Fix the offending rows and re-import just those.
Can't find the import button
Where it is:
- Go to the main Leads page (/leads)
- "Import Leads" button
CSV export problems
Export shows weird characters (ñ becomes ã±)
Encoding issue!
Fix in Excel:
- Don't double-click the CSV
- Open Excel first (blank workbook)
- Data → From Text/CSV
- Choose your file
- File Origin: 65001 Unicode (UTF-8)
- Load
Fix in Google Sheets:
- File → Import
- Upload your CSV
- Import location: Replace current sheet
- Separator type: Detect automatically
- Convert text to numbers/dates: No (keep unchecked)
Export seems to be missing leads
Export downloads whatever the page is currently showing — either your selected leads, or everything matching your current filters if nothing is selected. If leads seem to be missing:
- Clear any filters first
- Make sure you don't have only some leads checked
- Try export again
Export button doesn't work
Try:
- Different browser
- Disable ad blocker (exports download as a file, which some blockers interfere with)
- Check browser console (F12) for errors
Data not showing up
Imported leads aren't appearing
Check:
- Did the import confirm success?
- Check if you assigned them to a specific Flow
- Go to that Flow's leads (not main Leads page)
- Check date filters (might be filtering them out)
Exported CSV is empty
Possible reasons:
- No leads exist
- All leads are filtered out
To fix: clear all filters and see if any leads appear before exporting again.
Formatting issues
Phone numbers losing leading zeros
Excel is "helping" you:
- 07700900000 becomes 7700900000
- This is Excel, not Clients.ai
Fix:
- Format the phone column as Text before importing to Excel
- Or use Google Sheets (doesn't do this)
Dates showing as numbers (45236 instead of 2023-11-14)
Excel date format issue:
- Select date column
- Format Cells → Date
- Choose your preferred format
- Apply
Large file problems
Large import feels slow
Imports process row by row in a single pass. For very large files, splitting into a few smaller CSVs of a couple thousand rows each and importing one at a time will feel more responsive than one giant file.
Large export
Export builds and downloads the file directly in your browser rather than emailing you a link — for very large lists this can take a little longer to generate, so give it a moment rather than clicking export repeatedly.
Special cases
Importing from another CRM
If exporting from HubSpot, Salesforce, etc:
- Export from that CRM
- Open the CSV and confirm it has a first name and email for each contact
- Import into Clients.ai and map the columns on the import screen
First name and email are the only required fields
Migrating between Clients.ai accounts
Export from old account:
- Leads → Export
Import to new account:
- Leads → Import
- Choose the CSV, map the columns
- Done!
Note: Flow associations won't transfer - you'll need to assign to new Flows
Backup your data
Best practice:
- Export all leads periodically
- Save to Google Drive / Dropbox
- If anything goes wrong, you have a backup
Getting help
Contact support if:
- Import fails with no error message
- Export completely broken
- Data looks corrupted
- You need to merge accounts
Include in email:
- Screenshot of error
- Sample of your CSV (first 3 rows)
- How many total rows
- What you were trying to do
Email: hi@clients.ai
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