buddyboard.com

What It Is

BuddyBoard is a “drawing knowledge platform” for architecture, design, and construction workflows. It brings drawing sharing, review, inspection feedback, meeting coordination, and decision records into the cloud, aiming to reduce the fragmentation caused by paper drawings, email, and verbal communication while turning design judgments and review comments into organizational knowledge.

Core Features and Collaboration

At its core, BuddyBoard offers real-time collaborative handwriting and web-based co-editing: iPad/iPhone users work through dedicated apps, while PC users can join via Chrome or Edge. It supports uploading PDFs, images, and videos, and includes features such as layers, revision history, stamps, notifications, presenter mode, measurement tools, triangular rulers, and page/photo links. For construction workflows, it provides review mode, drawing circulation, approval, and CSV export of issue/comment lists. External partner companies can participate through guest invitations or temporary shared URLs, making it suitable for remote multi-party coordination meetings.

Pricing and Security

Pricing is disclosed in fairly good detail: Free costs 0 yen and is suitable for basic handwritten notes and small-scale trials; Business is 2,000 yen/license/month before tax on monthly billing, or 1,800 yen on annual billing, with a minimum of 2 licenses and 10GB of cloud storage included; Enterprise is quote-based, starts from 10 licenses, and targets more complex organizational management and security requirements. Both Business and Enterprise include a 30-day trial. On security, BuddyBoard uses TLS encryption for communications, stores encrypted data in Japan with backups, and runs on AWS. Two-factor authentication is available on paid plans, while Enterprise further supports SAML SSO, session expiration, idle timeout, Intune MAM, and granular permissions.

Pros, Cons, and Who It’s For

Its strengths are a very focused fit for architectural drawing review, strong integration of iPad handwriting with real-time multi-user collaboration, a guest mechanism that lowers the barrier for external collaboration, and reference cases from companies such as Taisei Corporation and Mitsubishi Jisho Design. Limitations include no guaranteed support for Android, and Safari/Firefox are not covered in the guaranteed PC browser environment. Advanced permissions, SSO, and priority support are concentrated in Enterprise. The API terms also indicate that use is generally limited to Japan, leaving limited room for cross-border integration. BuddyBoard is best suited to design firms, general contractors, construction sites, and DX promotion teams in the Japanese market.

Access from China and Alternatives

The collected text does not provide information on access speed from mainland China, ICP filing, Chinese-language interface, or RMB payments, so china_access can only be assessed as unknown. For payments, Business supports credit cards, while Enterprise uses bank transfer, with Stripe handling payment processing. For deployment in China-based projects, it is important to verify network connectivity, user acceptance of a Japanese interface, cross-border data considerations, and API regional restrictions. Comparable options include Autodesk Construction Cloud, Bluebeam, Procore, Fieldwire, as well as Chinese engineering digitalization solutions such as Glodon and Pinming.