Home  >  Companies  >  Spines Spines Follow Save AI-assisted publishing software and services for editing, producing, distributing and marketing authors’ books. #generative-ai Revenue $50.00M 2026 View PDF Embed PDF View Model Details Headquarters St. Louis, United States Website spines.com Milestones FOUNDING YEAR 2020 Listed In #generative-ai Spines Overview Metrics Reports Unlock Spines data Sign up for data access