LeCHECK AI agent (Word add-in that runs the contract-review workflow)
Vendor: Lisse (株式会社リセ) · HQ: Japan · Category: Business operations · Risk
Last verified · Added · 2 sources · How we verify
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What it does
Lisse is a Tokyo legal-AI company founded by a lawyer. Its LeCHECK service offers AI contract review for Japanese corporate legal teams. On August 21, 2026 Lisse added an AI agent that 'reproduces a legal professional's contract-review flow' as a Microsoft Word add-in. When a contract is opened in Word, the agent works through the review steps in sequence: it checks risks, proposes amended clause text, drafts comments and runs a format check. The legal reviewer checks and decides on each suggestion and applies it to the document with a click, instead of typing edits and comments by hand. Lisse says it has also started a pilot that covers the flow from intake to review (not covered by this listing). Note: Bengo4.com's CloudSign Review announced a Word AI agent on Sep 24, 2026 with near-identical wording. The two may share technology; that relationship is not verified, so it is not listed separately. Pricing is not published on the pages checked. Pages are in Japanese.
Frameworks
No framework tags verified yet.
Pricing (as published)
Not published
Tasks
contract reviewworkflow automation
Sources
Last verified 18 Oct 2026. Framework tags indicate relevance, not certification; “vendor-claimed” items are as marketed by the vendor. Spotted an error? Submit a correction or email sales@heritageservices.online. See our methodology.
Use-case comparisons
- Contract and legal-review AI agents — 25 verified listings (Contract review, drafting assistance and legal workflow automation)
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