Collaboflow Ranked in ITreview The Best Software in Japan 2026 Top 100 for Two Consecutive Years
Collabo Style's workflow system, Collaboflow, has been selected for ITreview's 'The Best Software in Japan 2026' Top 100 list for the second year in a row.
📋 Article Processing Timeline
- 📰 Published: May 21, 2026 at 23:00
- 🔍 Collected: May 21, 2026 at 14:31
- 🤖 AI Analyzed: May 21, 2026 at 14:55 (23 min after Collected)
Collabo Style, Inc. (headquartered in Nagoya, Aichi Prefecture; Yosuke Matsumoto, President & CEO), which operates under the philosophy of 'Pioneering the Future of Work Styles,' is pleased to announce that its cloud service 'Collaboflow' has been ranked in the Top 100 of 'ITreview The Best Software in Japan 2026,' a prestigious award program by one of Japan's largest IT and SaaS review sites, 'ITreview.' This marks the second consecutive year of inclusion.
About 'ITreview The Best Software in Japan 2026'
This initiative identifies the top 100 SaaS, software, and IT services that are currently highly regarded by Japanese businesses and are at the forefront of the industry, based on user reviews collected on the ITreview platform over the past year.
The 2026 edition highlights products that gathered a significant number of reviews between April 2025 and March 2026 and have received high ratings while prioritizing customer engagement. Awards were presented in four categories: the comprehensive 'TOP100' ranking, 'Rookie of the Year' for highly-rated new products released within the last two years, 'for AI Powered Features' for products with highly-regarded AI functionality, and 'by Category,' which recognizes the top-rated product within specific categories.
About Collaboflow
Collaboflow is a workflow system featuring an intuitive interface that anyone familiar with the web can easily configure and modify. By using Collaboflow, organizations can streamline internal application and approval processes, such as proposals and expense reports, directly through a web browser. It is compatible with tablets and smartphones, allowing users to submit or approve tasks from home or on the go. Scalable from a single form to thousands of users, it has been adopted by over 2,000 companies and boasts a 99.65% retention rate (*1).
Collaboflow is continuously being enhanced to balance ease of use with comprehensive functionality. In 2026, the company introduced the 'Enterprise Plan' for large and mid-sized enterprises, featuring cross-company application/approval, multi-language support, and unlimited storage as standard. Additionally, the company has started offering integration options with sales management systems like 'Shobugyo Cloud,' evolving the product to support a wider range of operations and business sizes.
The company believes that this award is a result of continuous improvements and the accumulation of honest feedback from its users.
Furthermore, Collaboflow has been ranked No. 1 in customer satisfaction for five consecutive years (*2) in the 'ITreview Category Report: Workflow System Category.'
*1: Calculated based on company performance from July 2021 to June 2022.
*2: ITreview Category Report, Workflow System Category (2026 Spring).
About 'ITreview The Best Software in Japan 2026'
This initiative identifies the top 100 SaaS, software, and IT services that are currently highly regarded by Japanese businesses and are at the forefront of the industry, based on user reviews collected on the ITreview platform over the past year.
The 2026 edition highlights products that gathered a significant number of reviews between April 2025 and March 2026 and have received high ratings while prioritizing customer engagement. Awards were presented in four categories: the comprehensive 'TOP100' ranking, 'Rookie of the Year' for highly-rated new products released within the last two years, 'for AI Powered Features' for products with highly-regarded AI functionality, and 'by Category,' which recognizes the top-rated product within specific categories.
About Collaboflow
Collaboflow is a workflow system featuring an intuitive interface that anyone familiar with the web can easily configure and modify. By using Collaboflow, organizations can streamline internal application and approval processes, such as proposals and expense reports, directly through a web browser. It is compatible with tablets and smartphones, allowing users to submit or approve tasks from home or on the go. Scalable from a single form to thousands of users, it has been adopted by over 2,000 companies and boasts a 99.65% retention rate (*1).
Collaboflow is continuously being enhanced to balance ease of use with comprehensive functionality. In 2026, the company introduced the 'Enterprise Plan' for large and mid-sized enterprises, featuring cross-company application/approval, multi-language support, and unlimited storage as standard. Additionally, the company has started offering integration options with sales management systems like 'Shobugyo Cloud,' evolving the product to support a wider range of operations and business sizes.
The company believes that this award is a result of continuous improvements and the accumulation of honest feedback from its users.
Furthermore, Collaboflow has been ranked No. 1 in customer satisfaction for five consecutive years (*2) in the 'ITreview Category Report: Workflow System Category.'
*1: Calculated based on company performance from July 2021 to June 2022.
*2: ITreview Category Report, Workflow System Category (2026 Spring).
FAQ
What are the key features of Collaboflow?
It is a workflow system that allows anyone to easily create application and approval processes via a web browser, with support for tablets and smartphones.
What size of companies use Collaboflow?
It is used by a wide range of companies, from small businesses to large enterprises with thousands of employees, with over 2,000 clients.
What is the retention rate of Collaboflow?
Highly valued for its ease of use, it maintains an exceptionally high retention rate of 99.65%.