NEC Procurement Negotiation AI Agent Service vs SEQUENTA KI-Kontierungsagent
Quick answer
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)) and SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export) (SEQUENTA (Sequenta UG (haftungsbeschränkt))) are both listed in the Business operations category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
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)) and SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export) (SEQUENTA (Sequenta UG (haftungsbeschränkt))) are both listed in the Business operations category of Agent Index. They share no framework tags in our dataset.
| Field |  SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export) | |
|---|---|---|
| Vendor | NEC (NEC Corporation / 日本電気株式会社) | SEQUENTA (Sequenta UG (haftungsbeschränkt)) |
| HQ | Japan · Asia Pacific | Germany · Europe |
| Primary category | Business operations | Business operations |
| Also listed in | Business operations | Business operations |
| Summary | 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. | Berlin bookkeeping agent for German SMEs and the self-employed that collects incoming invoices by upload, email or e-invoice, extracts the data, applies hard-coded German VAT rules (§13b reverse charge, low-value-asset limits, intra-EU acquisitions), researches unclear receipts on its own and produces complete booking entries (account, contra account, BU key, text) for DATEV-EXTF export, flagging uncertain items. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | process automation, workflow automation | workflow automation, process automation |
| Pricing (as published) | Published (JPY): from ¥36,000,000 per year, plus a separate initial fee (NEC press release, Dec 2, 2025). | Published: Starter €29/month (up to 50 documents/month, first month free), Growth €49/month (up to 200 documents/month), Enterprise €99/month (individual volume); monthly cancellable. |
| Pricing model | annual-contract | published-tiers |
| Primary source | https://jpn.nec.com/press/202512/20251202_01.html | https://sequenta.de/ |
| Last checked | 2026-10-20 | 2026-10-20 |
| Official site | https://jpn.nec.com/ai/negotiation-ai/index.html | https://sequenta.de/ |
FAQ (from this dataset)
What is the difference between NEC Procurement Negotiation AI Agent Service and SEQUENTA KI-Kontierungsagent?
Both are listed under Business operations. Shared tasks: process-automation, workflow-automation. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
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). SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export): Published: Starter €29/month (up to 50 documents/month, first month free), Growth €49/month (up to 200 documents/month), Enterprise €99/month (individual volume); monthly cancellable.
Where are NEC Procurement Negotiation AI Agent Service and SEQUENTA KI-Kontierungsagent headquartered?
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. SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export) publishes HQ in Germany.
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 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) or SEQUENTA KI-Kontierungsagent (AI invoice-coding agent with DATEV export). Open a pair page or the use-case table — this is not a ranking.
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