In a large mixing bowl, beat the cream cheese until smooth and fluffy.
Add the powdered erythritol and vanilla extract, mixing until fully combined.
In a separate bowl, whip the heavy cream until stiff peaks form.
Gently fold the whipped cream into the cream cheese mixture until light and airy.
Spoon into serving dishes and chill for at least 30 minutes before serving.
Top with fresh berries or a sprinkle of shaved chocolate, if desired.