Kira vs LeCHECK

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.

LeCHECK is the contract review feature of Lisse Legal AI Cowork, which also covers legal drafting, research, translation, matter management, and contract management. Users can submit a contract for risk findings, suggested revisions, and comment drafts. Review can draw on an organization’s criteria, templates, and past handling history, and compare a contract with registered similar contracts or company templates to show differences. LeCHECK works as a Microsoft Word add-in; the maker says no special system migration is needed. Its research feature draws on sources such as e-Gov and government agencies, shows references with answers, and connects results to review and drafting. The maker says more than 30 lawyers supervise the legal-focused AI, but a human staff member makes the final legal decision. The service is accessed as SaaS from a PC browser, with Windows and macOS support and current Chrome or Edge recommended. Pricing depends on account count and organization structure and is available by request. A free trial requires no credit card and does not automatically charge when it ends.