LeCHECK is the contract-review feature of Lisse Legal AI Cowork, a service for legal work that also includes drafting, research, translation, matter management, and contract management. Upload a contract for AI findings on risky clauses, with suggested revisions and draft comments. The review can use a company’s criteria, templates, and past handling history, and compare the document with registered similar contracts or company templates to show differences. Review is available as a Microsoft Word add-in; the service is also described as SaaS accessed through a PC browser, with Windows and macOS support. Its research feature draws on sources such as e-Gov and government agencies, displays references with answers, and connects research results to review and drafting. More than 30 lawyers supervise the legal-focused AI, according to the maker, while a human staff member makes the final decision on review results. A free trial requires no credit card and does not automatically charge when it ends. Pricing depends on account count and organizational structure and is available by request.
Who it is for
LeCHECK is aimed at legal departments and people who handle company legal work alone or alongside other duties. It may suit teams that want contract review connected with other legal workflows.
What is good
- Suggests revisions and comments on risky contract clauses.
- Can use company criteria, templates, and past handling history.
- Compares contracts with similar registered contracts and templates.
- Works as a Microsoft Word add-in.
- Free trial requires no credit card.
What to know first
- No free plan is listed.
- Pricing requires a request.
- A human staff member makes the final legal decision.
- The web version is described as planned for sequential release.
Verdict
LeCHECK combines contract review with connected legal research and other workflows, while letting organizations tailor review to their own materials. Pricing is quote-based, and AI findings still require a human final decision.
Get started with LeCHECK
- Visit the LeCHECK website.
- Request pricing or an estimate based on account count and organizational structure.
- Discuss your situation as part of the trial process.
- Access the free trial without providing a credit card.
- Use the contract review feature as a Microsoft Word add-in.
Limits to know first
There is no free plan. The trial is free and does not automatically charge when it ends; paid pricing varies by account count and organizational structure and is available on request.
Questions about LeCHECK
Is LeCHECK free?
It has no free plan, but the maker offers a free trial without a credit card. The trial does not automatically charge users when it ends.
How is paid pricing set?
Pricing depends on account count and organizational structure. The maker asks prospective customers to request pricing or an estimate.
Which platforms does it support?
The listed platforms are macOS, web, and Windows. Contract review works as a Microsoft Word add-in.
Can it use company templates and review rules?
Yes. Review can use company criteria, templates, and past handling history, and compare contracts with registered similar contracts and company templates.
Who makes the final decision on AI review results?
The maker says a human staff member is responsible for the final legal decision.
Who operates LeCHECK?
It is operated by Lisse Co., Ltd., based in Chiyoda City, Tokyo, Japan.
LeCHECK plans and pricing
All plansCompared on AI contract review software
- Free plan
- No
- Clause comparison
- Yes
- Redline suggestions
- Yes
- Playbook support
- Yes
- Supported file formats
- pdf, Word
- Supported languages
- 2 languages
