Consumer safety
Plinq
Background checks before the date. Built in 45 days by someone who had never coded.
What it is
Plinq lets women in Brazil run a background check on someone before meeting them. It searches public court records and official gazettes from a name and a phone number, and returns a green, yellow or red risk score.
Sabrine Matos had spent her career in growth marketing, embedded in product teams but never able to build anything herself. She built this on Lovable in 45 days, after a woman near her home was killed by a partner whose violent record she had no way of knowing about.
Timeline
- 25 Sept 2025$456k ARR and 10,000 users, three months after launch.
- 22 Sept 2026Past 30,000 users, by its own count.
Founder
Spent her career in growth marketing in Brazil. Plinq is the first thing she built herself.
How it broke out
Lovable put her on their own blog and their main X account — a first-time founder at $456k ARR in three months is the exact proof their product needs — and the post carried the app well past the people already looking for it.
Paid advertising
We have not checked this app for paid advertising yet. That is not the same as finding none.