Spiral is an online tool designed to automate repetitive writing, thinking, and creative tasks. It learns a user's voice, tone, and style from their training examples and subsequently generates output that meets the user's requirements. Spiral's key advantages include rapid deployment, personalized output, team collaboration, and continuous optimization. Product background information indicates that Spiral has received positive feedback from numerous industry professionals, who find it significantly improves workflow efficiency and produces natural, non-robotic content. Spiral offers a subscription service priced at $1 for a two-week trial, followed by $20 per month or $200 per year.