Authedra is an artificial intelligence platform for lawyers: it reads the full case file, drafts briefs and legal opinions, and returns every citation with case identifier, court and date. It flags provisions that have been amended or repealed, and says so when there is no supporting authority. It includes institutional accounts with roles and permissions for teams, drafting of tender and procurement documents on your own templates, and data confidentiality: the documents you upload are not used to train models. Free account at https://authedra.ai