⚡ Web Accessibility Tools in Japan

Web accessibility tools help websites meet accessibility standards by improving content, navigation, and interactive elements so they can be used by a wide range of visitors.

Japan is an East Asian country with a population of around 125 million people.

According to our statistics, web accessibility tools are detected on 0.1% of websites from Japan.

Statistics based on 160K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top accessibility tools in Japan in 2026, based on market share.

The most popular is ReadSpeaker, which dominates the market with an overwhelming 66.8% share.
It is followed by accessiBe with 11.7% and UserWay with 10.3%.

🚀 Highlights

Here is a list of the top tools that are more popular in Japan than worldwide.
Differences between global and country rankings are shown in parentheses.

✨ Best Accessibility Tools

Below is a more detailed list of 13 accessibility tools used on sites from Japan, ranked by their market share.

RankNameMarket share
1
ReadSpeaker
Driebergen-Rijsenburg, Netherlands

A text-to-speech platform that converts written content into lifelike, AI-generated speech for websites and applications.

$$$
2
accessiBe
Tel Aviv, Israel

A web accessibility solution that uses AI to help websites address accessibility barriers and align with ADA and WCAG standards.

$59+/month
3
UserWay
Wilmington, Delaware, United States

An AI-powered digital accessibility platform designed to help websites identify and address accessibility barriers for users with diverse needs.

Free$490+/year
4
WP Accessibility
Saint Paul, Minnesota, United States

A free plugin that enables users to fix a variety of common accessibility issues in WordPress themes and plugins.

FreeOpen source
5
Level Access
Arlington, Virginia, United States

A SaaS digital accessibility platform that enables organizations to test, remediate, and monitor websites, applications, documents, and other digital assets for compliance with standards such as WCAG and Section 508.

$$$
6
EqualWeb
New York, United States

A web accessibility platform that helps website owners make websites accessible using an AI-powered accessibility widget and automated tools to scan and remediate issues.

$39+/month
7
AudioEye
Tucson, Arizona, United States

A cloud-based digital accessibility platform that helps organizations achieve compliance with WCAG 2.2, ADA, Section 508, AODA, and ACA standards across websites, mobile apps, and digital content.

$$$
8
Ally
Ramat Gan, Israel

A WordPress accessibility plugin that scans websites for WCAG violations, provides remediation guidance, and adds usability tools to improve accessibility and compliance.

Free$9.99+/month
9
Crownpeak DQM
Denver, Colorado, United States

A SaaS platform that scans websites to enforce digital policies and standards across accessibility, SEO, brand consistency, and compliance.

$$$
10
Acquia Web Governance
Boston, Massachusetts, United States

A website governance and accessibility platform that scans, audits, and optimizes digital content to ensure compliance, quality, and user experience.

$$$
11
Siteimprove
Copenhagen, Denmark

A cloud-based SaaS platform that combines accessibility, digital governance, analytics, and search optimization to help organizations manage and improve website quality and compliance.

$$$
12
All in One Accessibility
Jamnagar, Gujarat, India

An AI-based website accessibility enhancement tool that supports ADA, WCAG 2.0, 2.1 & 2.2, Section 508, California Unruh Act and other accessibility standards.

Free$25+/month
13
Silktide
San Francisco, California, United States

A web governance platform that helps large organizations improve accessibility, content quality, and user experience.

$$$

👉 See Also

🗃️ About This Data