Stir graham crumbs, melted butter, and salt until evenly moistened; set aside.
Simmer raspberries, granulated sugar, lemon juice, and zest over medium heat for 3–5 minutes.
Mash lightly to a jammy texture, then cool completely.
Beat cream cheese with powdered sugar and vanilla until smooth and fluffy.
Pour in cold heavy cream and whip to medium peaks.
Spoon a layer of crumbs into 6 glasses. Add whipped cream, then raspberry compote; repeat layers.
Top with fresh raspberries and chill 10 minutes before serving.