uSonar Selected for the Top 100 of 13,000 Domestic SaaS Services
— ITreview Best Software in Japan 2025 —

uSonar Co., Ltd., which supports corporate data strategies, has been selected for the Top 100 in the ITreview Best Software in Japan 2025, hosted by the B2B IT product and SaaS review platform ITreview.
This award recognizes the Top 100 products that have received the most user feedback over the past year out of approximately 13,000 services handled by ITreview. Our customer data integration solution, uSonar, ranked 34th, and our corporate data & business card management app, mSonar, ranked 72nd.

This initiative announces the Top 100 SaaS, software, and IT services that are highly regarded by Japanese companies and are attracting attention at the forefront of business, based on user reviews collected on ITreview over the past year.
The 2025 edition ranks products that have gathered a certain number of reviews between April 2024 and March 2025 and have received high ratings while engaging with their customers. You can view the products that have been highly evaluated by many business users during this period, regardless of the product category.
The Top 100 products can be viewed below.

■ Details of the Top 100 Ranking
https://www.itreview.jp/best-software/2025

For products that received 20 or more reviews from real users on ITreview between April 2024 and March 2025, the ITreview Score was calculated by multiplying various evaluation metrics such as product satisfaction, ease of use, support quality, number of reviews, market search volume, the ratio of reviews acquired this fiscal year, and level of attention. The top 100 products based on this score were selected.

Customer Data Integration Solution uSonar
　Learn More Here: https://usonar.co.jp/service/usonar/

Corporate Data & Business Card Management App mSonar
　Learn More Here: https://usonar.co.jp/content/msonar/

Thank you very much for selecting our uSonar and mSonar for the Top 100 in the ITreview Best Software in Japan 2025. I would like to take this opportunity to express my sincere gratitude to the many users who have given us such high ratings over the past year.
Being recognized alongside such renowned services is a humbling experience. At the same time, it has renewed our determination to continue refining our products and services based on customer feedback to provide even greater value.

A review platform for B2B SaaS, software, and IT services. Users can view authentic reviews posted by those currently utilizing IT products, allowing for the comparison and evaluation of highly rated products that are accepted in the business field.
The platform currently hosts approximately 139,000 reviews across about 840 categories, covering 13,000 products and services in areas such as information sharing, sales, marketing, accounting, IT infrastructure, and development.

Contact Information
uSonar Co., Ltd. Public Relations (Hiyama, Sawada)
Email: ir@usonar.co.jp