"Pre-save"campaigns for Spotify are those campaigns where the artists can allow their fans to save a new release in their Spotify's collection/library before its release date.
Sepulchral Silence does not offer this kind of service but you can contact us requesting the URI of your release to use any service of your choice. Here you will find two suggestions of external services that you can use:
*Sepulchral Silence has a partnership with Linkfire, thus, you can get lifetime discounts of 20% and 30% on the Advance and Enterprise plans, respectively. Contact your account manager to get your discount!