Using Interseller with

In this guide we'll cover how to:

Adjust and disable syncing
Enable and disable deduplication
Track email activity
Set up custom field mapping

Our integration with can automatically sync contacts into whenever they're added to a sequence on Interseller.

To connect Interseller to, you can visit the Integrations page and select from the list. You will need to generate an API key within your account to set up the integration.

Adjusting the sync settings

After is connected to Interseller, you can choose how all contacts sync over from Interseller to by selecting one of the following sync options:

  1. Off - Contacts will not sync over to
  2. Sync contacts when added to a sequence - Contacts will sync over to when they are added to a sequence
  3. Sync contacts only when they reply back - Contacts will only sync over to when they reply to a sequence

Disable syncing sequences to

You can also disable syncing individual sequences over to by toggling on the "Disable Sync" feature in the "Syncing" tab within the sequence's settings.

If you don't want contacts to sync over to, you will need to make sure this setting is enabled first before adding contacts into the sequence.

Enable/disable deduplication for

You can toggle on the "Deduplication" setting for to be warned if a contact already exists in This will mark the contact with the error "Exists in" if we find the same email address already exists in prior to being added into Interseller.

If deduplication is turned off, then we will not warn you if the contact already exists in

Below are two common scenarios of when a new contact record will be created and when it won't be created when the contact has synced over to

  • If the same email address exists in both and Interseller, a duplicate contact record will not be created in the integration.
  • If there are two different email addresses for the same contact (one in and one in Interseller), a second contact record will be created with the second email address when they sync over from Interseller to

Email Activity Tracking

You can sync the email activity for contacts over to when you toggle on the "Activity Tracking" setting.

We recommend setting up the integration first before emailing contacts since email activity cannot be backfilled if contacts were messaged before was connected.

Custom Field Mapping

You can also customize how the field mapping from Interseller syncs over to Interseller can sync over the following activity fields once this is set up within the integration settings on Interseller:

  • Sequence Title - The name of the sequence the contact was messaged from
  • Bounced - If a contact's message bounced
  • Unsubscribed - If a contact has unsubscribed from a sequence
  • First messaged at - When a contact was first messaged
  • Last messaged at - When a contact was last messaged
  • Responded at - When a contact was responded to a sequence

These settings are an advanced feature so we only recommend customizing them if you're familiar with setting this up. If you need any assistance with setting up the custom field mapping, we recommend reaching out to a member of our support team.

If you see any integration errors regarding custom field mapping, feel free to get in touch with our team and they can help you out further.

Note: If a contact has synced over to and the custom field mapping has been later updated on Interseller, it won't re-sync the contact over to with the updated custom field mapping. It will only apply to new contacts added after the update.

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