Definely Vault allows lawyers to surface pre-existing knowledge from within their organization. By connecting to the organization’s internal contract repository or clause library, lawyers are able to quickly find and insert clauses, provisions and definitions without leaving the place in the document that they’re working. 

Vault breaks down complex documents into searchable clauses and definitions, ready for lawyers to insert into documents wherever they need them. Using AI and OCR technology, Vault:

• Connects to your DMS and sits within Microsoft Word 

• Categorizes clauses and definitions allowing users to find and insert relevant information

• Search using natural language and find contextually relevant recommendations

• When inserting a clause, Vault checks and inserts relevant definitions and cross-references

• See a red-line comparison of a drafted clause against the organization’s gold standard

Definely is reducing the time it takes to read even the most complex contract, improving accuracy and consistency of documents produced and is working with leading firms and in-house teams such as A&O Shearman, Milbank, Deloitte, and Barclays, amongst others.

Funding Information:

Funding Information:

Definely has total funding of $40 million.

In June 2025, Definely announced a $30 million Series B round involving investors from both Europe and North America. The round was led by growth investor Revaia and included Alumni Ventures, Beacon Capital, and Canadian legal tech company Clio. Returning investors Octopus Ventures, Zrosk Investment Management, The Raine Group, and Cornerstone VC also participated in the round.

In May 2025 it had a $7m Series A investment round led by Octopus Ventures, with participation from Cornerstone VC and Zrosk Investment Ltd. It also saw participation from well-known angels Claire Hughes Johnson, Comron Sattari, Ajay Patel, and Babatunde Soyoye join the cap table.

In September 2021 Definely announced a £2.2m funding round, led by both Microsoft's venture capital fund M12 and CRE Venture Capital.

In September 2020 It announced £1m in Seed funding.  Investors included Dan Cobley, Nick Jenkins and Zrosk Investment Management.