Definely vs LeCHECK
Definely
definely.comLeCHECK
lisse-law.comSide by side
| Figure | Definely | LeCHECK |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · AI Contract Review Software | 8.5 (#3) | 8.3 (#6) |
| Audience | Definely says its products are used by law firms and in-house legal teams around the world. | The maker describes use cases for legal departments and people handling legal work alone or alongside other duties. |
| Founded | 2017 | 2018 |
| Headquarters | London, UK | Tokyo, Japan |
| Purpose | Definely provides AI-powered tools for lawyers to create, draft, and review complex contracts in Word. | The service supports legal work including contract review, drafting, research, translation, matter management, and contract management. |
| Security | The Trust Centre lists ISO/IEC 27001:2022, SOC 2 Type 2, GDPR, and ISO/IEC 42001:2023 among its compliance items. | The maker reports ISO 27001 and ISO 27017 certifications, SSL/TLS 1.2 encryption, IP address restrictions, WAF, and annual third-party vulnerability assessments; it states these certifications concern organizational controls and do not guarantee product conformity. |
| Support | The company offers a Help Center and says enterprise customers can receive dedicated support to maximize adoption. | The trial process includes a needs discussion, operating guidance, and follow-up to adjust recommendations to the customer’s use case. |
| Trial | The maker advertises a free 14-day trial for Definely Draft on Mac and says no card details are required to trial its products. | A free trial is offered without a credit card, and the maker says it does not automatically charge users when the trial ends. |
Plans
In their own words
Definely
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.
LeCHECK
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.