Definely is a set of AI tools for lawyers who review complex contracts in Microsoft Word. The suite includes Read for navigating contracts, Proof for checking errors, Cascade for tracing the effects of changes, Enhance for AI contract analysis and Vault for secure document indexing and precedent search. The tools run as a Word add-in connected to a cloud service. The product is commercial SaaS software and not open source.
Definely is operated by Defeyene Legal Solutions Limited, based in London, United Kingdom. The UK is outside the EU, but the website states compliance with the GDPR and UK GDPR. Amazon Web Services appears in the website's infrastructure menu without a region. Hosting details and a data processing agreement are said to be available through the trust centre rather than on the public pages. European organisations should therefore check the hosting location, sub-processors and processing terms before use.