In a medium bowl, use a hand mixer or whisk to beat the cream cheese until smooth.
Add the Greek Yogurt or heavy whipping cream, powdered erythritol, and vanilla extract.
Beat the mixture until light and fluffy, about 2–3 minutes. Adjust sweetness as needed.
Transfer the dip to a serving bowl and pair it with a platter of low-carb fruits and dippers.
(Optional): For best flavor and texture, refrigerate the dip for 15–20 minutes before serving.