SpellBook fka Rally offers a generative artificial intelligence contract drafting and review tool built on top of LLMs. The product is focused on corporate and commercial lawyers in both law firms and companies and aims to provide suggested contract language and negotiation points. Spellbook, when it was Rally, initially aimed to provide an automation and collaboration platform for business lawyers and individual clients. It offered document automation, integration galore, stakeholder management, templates, e-signing workflow, and other services.