Hera
Hera V1.0 launched on Product Hunt in June, 2021. After 10 hours, it was 40 votes behind the #2 Product. After 15 hours, it had moved into the #2 position.
It finished at #2 Product of the Day.
One of the cofoounders, Louise Bayssat, was interviewed about the launch at Co-building with your users is a major Key: PH launch day w Louise.