Spellbook is an artificial intelligence specialized in legal writing. Using GPT-4, this software analyzes and suggests terms for your contracts directly in Microsoft Word. Trained on billions of lines of legal text, Spellbook offers instant suggestions for improving your contracts. Capable of generating accurate redlines and detecting aggressive terms, it simplifies negotiation and contractual diligence. More than 2,000 lawyers are already using Spellbook to automate their legal work, speeding up the drafting and review of contracts and helping to close better deals, more quickly.