Social proof is the use of other people's behavior as a cue for a decision. Specific accounts from comparable users can be more useful than vague praise when the product is hard to try first.
The demo adds review cards one by one to show how inspectable evidence accumulates. The count is illustrative. A real product should reveal review volume, dates, context, and critical feedback.
Fabricated reviews and unverifiable popularity claims erode trust. Use relevant customer stories without overstating their representativeness.
When to use
Use authentic reviews or cases where buyers cannot easily verify the offer beforehand.