https://techcrunch.com/2019/04/09/investors-continue-to-pour-money-into-dental-startups/ > Teeth straightening startup Candid has raised another $63.4 million Series B round from Greycroft, Bessemer, e.ventures and others. The new injection of cash brings its total funding to $90 million. > Candid, which 3D prints its FDA-approved aligners, is designed for people who need mild to moderate orthodontic work. The modeling kit costs $95, and then the actual aligners cost $1,900 upfront or $88 per month over two years, while braces can cost up to $7,000 and Invisalign can cost up to $8,000.