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Use contact import to load many contacts from a CSV file. Access: Open Contacts, click Add Contacts, then choose Import CSV.

Use Import When

  • you already have contact lists in a spreadsheet or CRM export
  • you need to load many contacts faster than manual entry
  • you want campaign-ready lists with names, phone numbers, and tags
For a small number of records, manual entry is usually faster. Use import when you are moving a list into the platform.

File Requirements

RequirementValue
FormatCSV
Max size5 MB
Header rowRequired
Required fieldnumber
Practical row cap50,000 rows
Common optional columns:
  • firstName
  • first_name
  • lastName
  • last_name
  • email
  • tags
For tags, separate multiple values with | (for example vip|sales|us). The importer also recognizes common phone header aliases such as phone, phone_number, and phoneNumber. There is no separate mapping step, so keep headers close to the supported names before uploading.

Before You Upload

Clean the CSV first so the import goes smoothly:
  • keep one contact per row
  • make sure phone numbers are in a consistent international format
  • remove columns you do not need
  • use simple, stable tag values
  • check that the header row is present

Import Flow

1

Upload file

Select a CSV in the import dialog.
2

Preview

Review parsed headers, row count, and a 10-row preview.
3

Validate

Confirm required columns and check validation messages before continuing.
4

Start import

Confirm import and let it run as a background job.

Import History

Import history tracks each job with status and progress:
  • Pending
  • In Progress
  • Completed
  • Failed
When error reports are available, you can download per-job error CSV output.

Notes

  • Very large files are surfaced during preview so you can split before importing.
  • The platform matches existing contacts by phone number, updates name and email fields when present, and applies tags from the import.

What To Do After Import

After the job completes:
  1. Open Contacts and spot-check a few records
  2. Verify tags and phone numbers look correct
  3. Add the imported contacts to a campaign if needed
  4. Download the error CSV if some rows failed validation

Next Steps

Contact Management

Organize and edit contacts after import

Campaign Management

Add imported contacts to outbound campaigns