Contact Import
What is Contact Import
Contact import allows you to add and update multiple Contacts on the platform.
Contact import is useful for the following reasons:
- Sync a Contact List to the platform : Syncing your Contact List with the platform helps you identify Contacts when they message you.
- Bulk update Contacts on the platform : Update the information of multiple existing Contacts on the platform instead of updating them one by one.
- Initiate a conversation with the Contact : Start conversations with Contacts in your Contact List without needing them to send you the first message.
- Sending the first message is only applicable for WhatsApp, SMS and email, provided that the Contact's phone number or email address is added.
Importing Contacts
The Contact Import process is divided into 3 parts: Upload CSV file, Mapping and Review.
Part 1: Initiate a Contact Import
To import contacts, you need to upload a CSV file. Each row in your CSV file represents a contact and each column represents a contact field.
- Step 1 : In the Contacts Module, click on the arrow in the Add Contact button > Import Contacts.

- Tip : Alternatively, navigate to Settings > Data Import > click the Import Contacts button.
- Step 2 : Upload a CSV file with the Contacts and details that you would like to import.
Ensure the CSV file fulfills the following requirements:
- Only CSV files are accepted for import.
- File size must be less than 20MB.
- File must contain a least one row.
- File must contain less than 200,000 rows.
- A First Name column is required to add new Contacts.
- At least one column must be mapped to an identifier (except for Add All Contacts Despite Duplicates import option).
- All phone numbers in the CSV file must include the country code and it is recommended to use the "+" sign, e.g. +60189988776.
- Recommended format for Date field: "YYYY-MM-DD". e.g. 2023-10-25
To see an example of a populated CSV file, download the sample by clicking on the hyperlink.

- Step 3 : Select the import purpose for this file.
Import Purpose
Add new contacts only
Action
Adds only new Contacts in the CSV file to the Workspace.
Import Purpose
Update existing contacts only
Action
Updates only existing Contacts in the Workspace with values from the file.
Import Purpose
Add & update contacts
Action
Updates only existing Contacts in the Workspace with values from the file.
Import Purpose
Add all contacts despite duplicates
Action
All Contacts in the file will be treated as new Contacts. You can review and merge duplicate Contacts manually on the platform.
- Step 4 : Select an Identifier to recognize existing Contacts. The identifier can be a phone number or email. If your import purpose is Update Existing Contacts Only, you can also select Contact ID as an identifier.

- Do note that email addresses are not case-sensitive. This means that john.smith@gmail.com and John.Smith@gmail.com will be recognised as the same email address on the platform.
- The identifier is not available for selection if you have selected the Add all contacts despite duplicates Import Purpose option in the previous step.
- Step 5 : Add Tags for all Contacts that are being added to or updated on the Workspace as needed. Then, click Next.

- An import tag will be generated automatically to identify each imported batch. This tag can be removed.
Part 2: Map CSV Headers to Contact Fields
Map the column headers in the CSV file to Contact Fields in your Workspace. This determines which Contact Field will be updated with a column’s values. If a column header in the file perfectly matches a Contact Field name (e.g. Phone Number), it will be mapped automatically.

Ensure that the defined identifier is mapped. Each Contact Field can only be mapped once. If you wish to skip a column so its values are not imported, uncheck the checkbox on its left. A minimum of one column must be selected to proceed with the import.
“Do Not Overwrite” Checkbox and its Functions
If you have selected the Update existing contacts only or Add & update contacts Import Purpose option, a Do Not Overwrite option will appear.
When Do Not Overwrite is checked:
- Fields with existing values will not be overwritten, values will be added only when the field is empty.
- New tags will be added without removing existing tags.
- By default, a value in the CSV file will replace the corresponding existing field value in your Workspace.

Example:
Contact A in your Workspace has the email contactabc@email.com. In the uploaded CSV file, Contact A is identified by their phone number and has the email address contact123@email.com.
If the checkbox is unchecked (default), the existing value will be overwritten and Contact A’s email will be updated to contact123@email.com.
If the checkbox is checked, the existing value will not be overwritten and Contact A’s email will remain as contactabc@email.com.
- Once the columns have been mapped, click Next. The import file will then be validated. Keep in mind that importing larger CSV files will take longer.
Part 3: Review Import
The number of Contacts that will be added and updated after the import, or skipped due to errors, will be reported. Once ready, click Import to proceed.

- Rows containing errors will not be imported. To identify errors in the original rows, click on "Download error file" to download a CSV file with an “Error” column. Resolve the errors described in the error messages. Once done, upload the corrected CSV file or return to Part 1 to reconfigure the import.
Once the file has been validated, click Import to proceed. A dialog box will appear to confirm that the import has started.

- The import process may take some time. You can monitor its progress by going to Settings > Data Import.
Check Import Result
You will be notified via email and the notifications center on the platform when the import job has been completed
You can download the results file from your email or the Import History table in Settings > Data Import. This file will be available for 7 days. The results file will contain 2 additional columns: Import Status and Errors.
The Import Status column can have one of 4 possible statuses:
Imported
Contact was added successfully.
Updated
Contact was updated successfully.
Skipped
Contact was skipped based on import purpose (e.g. new Contact in an Update Existing Contacts Only import).
Error
Contact wasn’t imported due to error(s).
- The Errors column will flag rows with errors detected during the import. Contacts in these rows were not imported. To import these Contacts, resolve the errors and retry.