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InterSafe WebFilter

alsi.co.jp

From ¥4,166.67/mo Free trial WebWindowsLinux
Visit alsi.co.jp
Spec score 8.1 #19 of 65 in Internet Filtering Software

Spec sheet

Product
InterSafe WebFilter is a gateway-based web and URL filtering product for businesses that controls client PCs’ web access using a URL database.Read 8 Oct 2026 · alsi.co.jp
Trial
ALSI offers an evaluation key that allows use of the complete database for 30 days.Read 8 Oct 2026 · alsi.co.jp
Integrations
The supported integrations listed include Active Directory, Oracle Directory Server, OpenLDAP, Blue Coat, Squid, A10 Thunder, BIG-IP, Google Workspace, Microsoft 365, and Slack.Read 8 Oct 2026 · alsi.co.jp
Support
The price-list notes say support is provided by telephone and email, and ALSI’s support page directs technical questions to its support inquiry form.Read 8 Oct 2026 · alsi.co.jp
Headquarters
Tokyo, JapanRead 28 Sep 2026 · alsi.co.jp
Founded
1990Read 28 Sep 2026 · alsi.co.jp
Database
The feature list states that the database has 149 categories, over 10 billion registered web contents as of November 2025, and is distributed at least three times per day.Read 8 Oct 2026 · alsi.co.jp
File sanitization
The optional InterSafe FileSanitizer Powered by OPSWAT supports over 200 file types and uses more than 30 anti-malware engines, according to the product page.Read 8 Oct 2026 · alsi.co.jp
Filtering controls
Administrators can configure policies by department, user, or group, including allowing browsing while blocking posts or uploads.Read 8 Oct 2026 · alsi.co.jp
Licensing limit
Licensing is based on the total number of internet-connected terminals using WebFilter, not simultaneous connections; server-free licensing may be available from 500 users.Read 8 Oct 2026 · alsi.co.jp
Manufacturer
The manufacturer’s company page identifies Alps System Integration Co., Ltd. and gives its headquarters as Ota-ku, Tokyo.Read 8 Oct 2026 · alsi.co.jp
Mobile browser use
The page lists Safari on iOS/iPadOS and Chrome on Android for use through a Wi-Fi proxy, for HTTP and HTTPS only.Read 8 Oct 2026 · alsi.co.jp
Reporting
InterSafe LogDirector has a free Basic edition and a paid Professional edition for access-log reporting and analysis.Read 8 Oct 2026 · alsi.co.jp
Supported server platforms
The listed server operating systems are Windows Server 2016, 2019, 2022, and 2025, and Red Hat Enterprise Linux 8 and 9; ARM-based CPUs are not supported.Read 8 Oct 2026 · alsi.co.jp
Threat protection
The product blocks access to malicious sites and supports prevention of information leaks, virus infection, and private web use.Read 8 Oct 2026 · alsi.co.jp
URL classification
ALSI says its URL database and Intelligent Web Classifier Cloud achieve a theoretical classification coverage rate of over 99% for websites accessed by typical organizations.Read 8 Oct 2026 · alsi.co.jp

Plans and prices

InterSafe WebFilter (1–5 terminals, 1-year contract) ¥50,000 a year 1-year contract; price is tax-exclusive 1–5 internet-connected terminals · server installation required · includes software, restricted-URL database use and updates, and support Read 8 Oct 2026 · alsi.co.jp

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