C-tag Releases "C-Port," a Plugin for Easy Information Sharing with Business Partners on kintone
C-tag Inc. has officially launched "C-Port," a連携 service that enables secure and easy sharing of kintone data with external companies. This service addresses the challenges of increased management effort and cost in kintone by allowing users to create a dedicated portal for business partners simply by registering their email addresses. Featuring passwordless authentication and flexible permission settings, C-Port facilitates secure information sharing and enhances inter-company operational efficiency.
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- 📰 Published: May 19, 2026 at 21:00
- 🔍 Collected: May 19, 2026 at 12:31
- 🤖 AI Analyzed: May 19, 2026 at 13:23 (51 min after Collected)
C-tag Inc. (Headquarters: Osaka, Osaka Prefecture; Representative Director: Akira Kanzaki) is pleased to announce the official release of "C-Port," a integration service that enables information sharing with external companies on kintone. ■ Development Background With over 42,000 companies adopting kintone, the trend of systematizing business management within enterprises is accelerating. At the same time, there is a growing need among kintone-using companies to "flexibly share information not only internally but also with external parties like business partners." However, using kintone alone presents challenges, as management effort and costs increase with the number of business partners and contacts. Furthermore, companies often struggle to fully utilize the accumulated data. "C-Port," a integration service that allows for easy sharing of kintone data with external companies, was developed to solve these issues. ■ What is C-Port? C-Port is a integration service that makes it easy to share kintone data with external companies. C-Port Integration Image Service Website Here Key Features ・A business partner portal linked to the kintone app for managing partners. You can start using it simply by registering the partner's name and contact email address in your kintone partner management app. The registered contact can then log into the partner portal using that email address. It also supports registering multiple contacts per company. ・Public apps for sharing only necessary information with partners. You can add multiple kintone apps that you want to share with a partner as public apps to the portal. By setting up linkage with business partners, you can display only the records relevant to the logged-in partner. ・Secure operation with passwordless authentication and flexible permission settings. No password is required to log into the partner portal. It supports login via email authentication or passkeys, reducing the risk of unauthorized access. Furthermore, you can set view, edit, and delete permissions for each record and field. ・Immediately utilize registered data with automatic entry of partner information. When a business partner registers a record in a public app, their company name and contact information can be automatically filled in. The registered data can be directly used in kintone for aggregation and in related record lists. Expected Use Cases We envision the following use cases: ・Submission of daily reports and documents by external vendors. ・Order management from business partners. ・Sharing of quotes and invoices with business partners. ・Partial disclosure of kintone to employees in other departments. ■Usage Plans ・Light Course ¥8,000/month (tax excluded) Number of Partner Portals: 1 Number of Public Apps/Partner Portal: 3 Number of Business Partners/Contacts: Unlimited 【Other Features】 ・Permission settings for partner portal usage. ・Access rights settings for public apps. ・Field access rights settings for public apps. ・Standard Course ¥13,000/month (tax excluded) Number of Partner Portals: 3 Number of Public Apps/Partner Portal: 8 Number of Business Partners/Contacts: Unlimited 【Other Features】 ・Permission settings for partner portal usage. ・Access rights settings for public apps. ・Field access rights settings for public apps. ・Record access rights settings for public apps. See Details ■About C-tag Inc. C-tag Inc. supports corporate business improvement and DX promotion under the theme of "Making IT more accessible and easier to use." We provide optimal solutions to corporate challenges through the development of cloud services that digitize order placement and receipt operations, as well as through kintone utilization support and business automation. In this fast-changing era, we create mechanisms that enable everyone to master technology, supporting corporate productivity improvement and business reform. Head Office: HOWA Building 5F, 1-9-10 Itachibori, Nishi-ku, Osaka, Osaka Prefecture Representative: Akira Kanzaki, Representative Director Established: September 2016 Capital: 30 million yen Corporate Site: https://c-tag.co.jp/ Service Site: https://c-tag.co.jp/kintonebank/plugin/c-port#plan Contact for this matter C-tag Inc. Contact: Sales Division Phone: 06-6563-9031 Email: info@c-tag.co.jp