LegalOn Agents vs NEC Procurement Negotiation AI Agent Service
Quick answer
LegalOn Agents (LegalOn Technologies) and NEC Procurement Negotiation AI Agent Service (NEC 調達交渉AIエージェントサービス: autonomous delivery-date and quantity negotiation with suppliers) (NEC (NEC Corporation / 日本電気株式会社)) are both listed in the Business operations category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
LegalOn Agents (LegalOn Technologies) and NEC Procurement Negotiation AI Agent Service (NEC 調達交渉AIエージェントサービス: autonomous delivery-date and quantity negotiation with suppliers) (NEC (NEC Corporation / 日本電気株式会社)) are both listed in the Business operations category of Agent Index. They share no framework tags in our dataset.
| Field |  LegalOn Agents | |
|---|---|---|
| Vendor | LegalOn Technologies | NEC (NEC Corporation / 日本電気株式会社) |
| HQ | Japan · Asia Pacific | Japan · Asia Pacific |
| Primary category | Business operations | Business operations |
| Also listed in | Business operations, Risk | Business operations |
| Summary | Specialised AI agents for in-house legal teams that build review playbooks, handle intake requests, translate contracts and triage low-risk agreements, under attorney control. | Service from NEC for manufacturers' procurement teams. An AI agent built on NEC's own automated-negotiation AI finds the purchase orders whose delivery dates or quantities need adjusting and works out proposed terms. It then negotiates those terms with suppliers itself, interactively, and connects to ERP and other existing systems. Offered since December 2025. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | contract review, workflow automation | process automation, workflow automation |
| Pricing (as published) | Quote-based | Published (JPY): from ¥36,000,000 per year, plus a separate initial fee (NEC press release, Dec 2, 2025). |
| Pricing model | quote | annual-contract |
| Primary source | https://www.legalontech.com/press-releases/legalon-launches-five-ai-agents-driving-step-change-productivity-for-in-house-legal-teams | https://jpn.nec.com/press/202512/20251202_01.html |
| Last checked | 2026-10-20 | 2026-10-20 |
| Official site | https://www.legalontech.com/agents | https://jpn.nec.com/ai/negotiation-ai/index.html |
FAQ (from this dataset)
What is the difference between LegalOn Agents and NEC Procurement Negotiation AI Agent Service?
Both are listed under Business operations. Shared tasks: workflow-automation. LegalOn Agents-only tasks: contract-review. NEC Procurement Negotiation AI Agent Service-only tasks: process-automation. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
LegalOn Agents: Quote-based NEC Procurement Negotiation AI Agent Service (NEC 調達交渉AIエージェントサービス: autonomous delivery-date and quantity negotiation with suppliers): Published (JPY): from ¥36,000,000 per year, plus a separate initial fee (NEC press release, Dec 2, 2025).
Where are LegalOn Agents and NEC Procurement Negotiation AI Agent Service headquartered?
LegalOn Agents publishes HQ in Japan. NEC Procurement Negotiation AI Agent Service (NEC 調達交渉AIエージェントサービス: autonomous delivery-date and quantity negotiation with suppliers) publishes HQ in Japan.
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 LegalOn Agents or NEC Procurement Negotiation AI Agent Service (NEC 調達交渉AIエージェントサービス: autonomous delivery-date and quantity negotiation with suppliers). 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 — 33 listings (Contract review, drafting assistance and legal workflow automation)
- Procurement and autonomous-sourcing AI agents — 21 listings (Intake-to-award procurement, autonomous sourcing, supplier operations and procurement orchestration)
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