Development office that enhances productivity for business elite
We are a development studio working at the intersection of design and technology
Services
Our Products
We create innovative tools for reading, everyday productivity, and app growth: capture and organize knowledge from books, speed up daily typing, and connect apps with creators.
BookNotion
When you highlight text in your Kindle, it automatically saves to Notion. Easily manage your reading records.
BookNotion Z
The premium version of BookNotion that fully automates saving to Notion and includes features for analyzing highlights, generating summaries, and creating connections between different books and ideas.
Yomunavi
A book discovery site built on real reading data from 27,000 books. Find your next read with recommendations based on Kindle highlight analysis and curated picks by genre and reading goal. (Japanese)
PasteSync
Sync clipboard history, text snippets, and AI prompts across Mac, Windows, iPhone, and Chrome, and paste them anywhere in one tap. Share with your team to standardize responses.
GoAlong
A creator partnership platform for mobile apps. Connect app developers with influencers, track referrals through links and codes, and automatically calculate performance-based rewards from RevenueCat purchase events, including recurring subscriptions.
Contact us for media appearances, speaking engagements, and interviews
For inquiries about our services, please use the contact page of each service.