Sex therapy startup Blueheart just raised $1 million in a seed funding round backed by PROfounders Capital and Calm/Storm Ventures. The global sex tech industry is valued at around $30 billion globally – and rising around 30% every year. Blueheart's in-app sessions are designed by Dr Katherine Hertlein, editor-in-chief of the Journal of Couple and Relationship Therapy. Founder and CEO Sachin Raoul told Business Insider Blueheart was "bridging the gap" between sex therapy's affordability and effectiveness. Visit Business Insider's homepage for more stories.