What is CloudSign?
Hello, I’m Shimizu, a web director. Today, I’d like to introduce CloudSign, an electronic contract service provided by Bengo4.com,Inc (弁護士ドットコム). Bengo4.com is one of Japanese leading tech legal company.
Basic Information about CloudSign
| Product Name | CloudSign |
| Company | Bengo4.com,Inc (弁護士ドットコム) |
| Official Website | https://www.cloudsign.jp/ |
| Launch Year | 2015 |
| Free Plan | Available |

Source : クラウドサイン | 国内シェアNo.1の電子契約サービス (https://www.cloudsign.jp/)
CloudSign is a cloud-based electronic contract service that enables the entire process, from contract signing to document management, to be completed remotely and digitally.
The service is operated by Bengo4.com, Inc., which also runs Japan’s largest legal consultation portal, “Bengoshi dot com (弁護士ドットコム)”
Since its launch in 2015, CloudSign has been working on digitizing the entire contract process to adapt traditional workflows, such as stamping and mailing documents, to the digital age. In addition to its functionality, the service places a strong emphasis on security.
It is not only adopted by private companies but is also increasingly used by government organizations.
One major advantage is that contracts can be signed electronically, even if the other party does not use CloudSign.
What CloudSign Can Do
The features listed below include those available in Enterprise Plan. For details, please check the official website.
- Sign contracts online with a simple and intuitive interface
- Send unique, time-limited URLs for contract access
- “Two-step authentication with access codes,” “two-factor authentication via the app,” and “IP restrictions” can also be configured.
- Bengo4.com ensures that PDF files are secure by recording and displaying “who” agreed “when,” guaranteeing that documents have not been altered after signing
- Set up workflows that include approval steps from designated approvers
- Single Sign-On (SSO)
- AI-powered document auto-filling
- Connect CloudSign to in-house systems or external services to streamline operations
- Create templates for contracts
- Reminder and alert features
Integration with External Services
CloudSign can integrate with over 100 services, including accounting software.

A list of compatible services is available on the following page of the official website.
Pricing
Please check the official website for pricing details.
The free plan allows for up to 3 documents per month, 1 user, and includes electronic signatures and timestamps. This might be sufficient for individuals to try out the service.


