Definely vs Kira

Definely is a suite of AI tools for lawyers creating, drafting, and reviewing complex contracts in Word. Read surfaces defined terms and cross-references for editing in context, and can list defined, undefined, and unused terms in a Definitions Report. Proof flags incomplete information, inconsistent formatting, and spacing issues. Cascade identifies clauses, definitions, and references that may be affected by contract changes. Enhance lets users ask questions about contracts in natural language and cites relevant clauses and definitions. Vault connects to a document management system to search for and reuse precedent clauses and provisions. Workflow integrations shown include Microsoft Word, iManage, NetDocuments, and SharePoint. Definely runs on macOS, Windows, and the web, and supports Microsoft Word and PDF. Draft and Proof currently work in English and Swedish; the maker says other document languages are not currently supported. Pricing is available on request, and Mac users can start a free 14-day trial. The company offers a Help Center, while enterprise customers may receive dedicated support. Its Trust Centre lists security and compliance items including ISO/IEC 27001:2022, SOC 2 Type 2, GDPR, ISO/IEC 42001:2023, and Cyber Essentials.

Kira is Litera’s contract intelligence software for high-volume, high-stakes review and due diligence. It combines predictive and generative AI to extract contract information, answer natural-language questions with links to source documents, and produce summaries or export-ready reports. More than 1,400 pre-built smart fields are available, and teams can train additional fields. Collaborative review grids support M&A, real estate, banking, and finance work. Kira detects and categorizes 40 languages, although most built-in fields target English; some also find German, Brazilian Portuguese, and Canadian French, while non-Latin and Asian scripts are not officially supported for built-in fields. The software includes controls governing where AI is applied and can run in the cloud or on premises. Listed integrations include Microsoft 365, Litera Transact, HighQ, and Intralinks. Litera says AI+ uses Microsoft Azure OpenAI services with confidential data not retained or used to train other models. Pricing is on request; web and self-hosted options are listed.