LeCHECK AI agent (Word add-in that runs the contract-review workflow) vs Leena AI Colleagues
LeCHECK AI agent (Word add-in that runs the contract-review workflow) (Lisse (株式会社リセ)) and Leena AI Colleagues (Leena AI) are both listed in the Business operations category of Agent Index. They share no framework tags in our dataset.
| Field |  LeCHECK AI agent (Word add-in that runs the contract-review workflow) | |
|---|---|---|
| Vendor | Lisse (株式会社リセ) | Leena AI |
| HQ | Japan · Asia Pacific | United States · North America |
| Primary category | Business operations | Business operations |
| Also listed in | Business operations, Risk | Business operations |
| Summary | AI agent in Lisse's LeCHECK contract-review service (Microsoft Word add-in, from Aug 21, 2026). It runs the steps of a legal professional's contract review in order (risk check, proposed clause edits, comments, format check), and the reviewer applies its suggestions with a click. | Agentic AI platform with pre-built 'AI Colleagues' that auto-resolve employee IT, HR, finance and procurement back-office requests through 200+ enterprise connectors. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | contract review, workflow automation | employee support, it service, workflow automation |
| Pricing (as published) | Not published | Not published (quote: Universal Assistant per-employee annual licence; AI Colleagues platform fee + token usage) |
| Pricing model | quote | quote |
| Primary source | https://corp.lisse-law.com/release/notice/20260821/ | https://leena.ai/ |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://corp.lisse-law.com/release/notice/20260821/ | https://leena.ai/ |
Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.
Also in this use case
Other verified listings that share a task tag or use-case group with LeCHECK AI agent (Word add-in that runs the contract-review workflow) or Leena AI Colleagues. Open a pair page or the use-case table — this is not a ranking.
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Use-case comparisons
- Contract and legal-review AI agents — 25 listings (Contract review, drafting assistance and legal workflow automation)
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