RAKUS 楽楽電子保存 証憑取得AIエージェント vs Spellbook Associate and Autonomous Contract Management
Quick answer
RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act) (RAKUS (株式会社ラクス, RAKUS Co., Ltd.)) and Spellbook Associate and Autonomous Contract Management (ACM) (Spellbook) are both listed in the Business operations category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act) (RAKUS (株式会社ラクス, RAKUS Co., Ltd.)) and Spellbook Associate and Autonomous Contract Management (ACM) (Spellbook) are both listed in the Business operations category of Agent Index. They share no framework tags in our dataset.
| Field |  RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act) |  Spellbook Associate and Autonomous Contract Management (ACM) |
|---|---|---|
| Vendor | RAKUS (株式会社ラクス, RAKUS Co., Ltd.) | Spellbook |
| HQ | Japan · Asia Pacific | Canada · North America |
| Primary category | Business operations | Business operations |
| Also listed in | Business operations, Compliance | Business operations |
| Summary | Tokyo-based RAKUS's evidence-collection AI agent for its 楽楽電子保存 e-bookkeeping system finds invoices and receipts that arrive by email, unlocks password-protected files and ZIPs using passwords it extracts from other emails, registers them in 楽楽電子保存, checks Electronic Books Maintenance Act (電子帳簿保存法) requirements and alerts staff on errors; since Oct 27, 2026 it can read Microsoft 365 mailboxes directly. | AI agents for transactional lawyers and legal teams: Associate plans and executes multi-document drafting and review projects, and Autonomous Contract Management (GA Oct 2026) runs intake, first-pass review, approvals and redline review. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | Electronic Books Maintenance Act (電子帳簿保存法, Japan) | — |
| Capabilities / tasks | process automation, evidence collection, workflow automation | contract review, workflow automation |
| Integrations (vendor-listed) | Microsoft 365 (mailbox connection), 楽楽明細, 楽楽精算 | Not recorded in this dataset yet |
| Pricing (as published) | Paid option from JPY 5,000 (提供価格 5,000円～, RAKUS release Aug 6, 2026); 楽楽電子保存 base pricing on request (checked 2026-10-29). | Quote-based (custom pricing; 7-day free trial) |
| Pricing model | quote | quote |
| Primary source | https://www.rakus.co.jp/news/2026/1027.html | https://www.spellbook.com/associate |
| Last checked | 2026-10-29 | 2026-10-20 |
| Official site | https://www.rakus.co.jp/rakurakucloud/denshihozon/ | https://www.spellbook.com/associate |
FAQ (from this dataset)
What is the difference between RAKUS 楽楽電子保存 証憑取得AIエージェント and Spellbook Associate and Autonomous Contract Management?
Both are listed under Business operations. Shared tasks: workflow-automation. RAKUS 楽楽電子保存 証憑取得AIエージェント-only tasks: process-automation, evidence-collection. Spellbook Associate and Autonomous Contract Management-only tasks: contract-review. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act): Paid option from JPY 5,000 (提供価格 5,000円～, RAKUS release Aug 6, 2026); 楽楽電子保存 base pricing on request (checked 2026-10-29). Spellbook Associate and Autonomous Contract Management (ACM): Quote-based (custom pricing; 7-day free trial)
Where are RAKUS 楽楽電子保存 証憑取得AIエージェント and Spellbook Associate and Autonomous Contract Management headquartered?
RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act) publishes HQ in Japan. Spellbook Associate and Autonomous Contract Management (ACM) publishes HQ in Canada.
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 RAKUS 楽楽電子保存 証憑取得AIエージェント (invoice and receipt collection agent for Japan's Electronic Books Maintenance Act) or Spellbook Associate and Autonomous Contract Management (ACM). Open a pair page or the use-case table — this is not a ranking.
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