RankBid

RankBid is a product launch platform that is not yet live. Its coming soon page says people vote on submitted products, and the most-voted products rise to the top of a live leaderboard.

The site describes the platform as free to use, with clearly labeled sponsored spots available from $1. Visitors can join a waitlist by email to hear when it opens.

The page gives no further detail on features, submission rules or how voting works, so the product appears aimed at makers who want to launch new products and the people who vote on them.