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Tanaguru Engine

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What Tanaguru Engine is

Tanaguru Engine automatically checks the accessibility of websites, intranets, and business applications. It automates all or part of about 180 tests associated with RGAA, AccessiWeb, and WCAG, including WCAG 2.1. Audits can cover work-in-progress templates, HTML files, individual pages, or page groups. Its crawler can examine an entire site, and the product describes measuring 10,000 pages in a few clicks. Selenium-scripted scenarios can check JavaScript applications, intranets, and ecommerce purchase flows, including multiple states on a page. The engine is open source under AGPL 3.0 and can be installed on your own servers for free. Tanaguru also describes a secure SaaS workspace and dedicated SaaS, with no SaaS price listed. Jenkins installation is available, and the maker offers help with integrations, security configuration, installation, training, customization, and support. A 100% score does not show complete accessibility because the engine does not cover every test in the standards. Whole-site audits require the project URL in the Contract; page, file, and scenario audits remain available without it.

Who it suits

It suits web agencies and organizations checking many pages across sites, intranets, and business applications. Teams can choose self-hosting or ask about the SaaS offering and integration support.

What it does well

Audits templates, HTML files, pages, and page groups.
Crawler can examine an entire site.
Scenario audits use Selenium scripts.
Open-source engine can run on your servers.
Jenkins installation and integration help are available.

What to know first

A 100% score does not establish complete accessibility.
Whole-site audits require the project URL in the Contract.

Limits

The 0.00 USD open-source self-hosted plan is under AGPL 3.0 and requires installation on your own servers. The engine does not cover every test in the referenced standards, and a 100% score therefore does not establish complete accessibility.

Plans

Plan	Billed and limits	Price
Open-source self-hosted	AGPL 3.0 · install on your own servers	Free
SaaS	Custom offer · secure workspace · dedicated SaaS described as unlimited	On request

As tanaguru.com lists them, read 12 Oct 2026. The maker's own page has the final word.

Getting started

Visit the Tanaguru Engine website.
Choose the open-source self-hosted plan or contact Tanaguru about its custom SaaS offer.
For self-hosting, install the AGPL 3.0 engine on your own servers.
Set the project URL in the Contract if you plan to run a site audit.
Use page, file, or scenario audits when a project URL is not set.
Request installation assistance, training, customization, or support from Tanaguru if needed.

Verdict

Tanaguru Engine offers broad audit targets, automated checks, and scenario-based testing, with self-hosted and SaaS options described. Its scores have a defined coverage limit, and whole-site audits need a project URL in the Contract.

Questions

Is Tanaguru Engine free?

The open-source self-hosted plan is listed as free under AGPL 3.0. SaaS is a custom offer with no price listed.

What can it audit?

It can audit templates, HTML files, individual pages, page groups, and whole sites. Scenario audits can check JavaScript applications, intranets, and ecommerce purchase flows across multiple states.

Which standards does it cover?

It fully or partly automates approximately 180 tests from RGAA, AccessiWeb, and WCAG, including WCAG 2.1 coverage. It does not cover every test in those standards.

Can I install it on my own servers?

Yes. The open-source engine is licensed under AGPL 3.0 and can be installed on your own servers.

Does it integrate with Jenkins?

Tanaguru offers installation of a Jenkins plugin and can adapt or develop integrations such as APIs and plugins.

What platforms does it support?

The listed platforms are API, self-hosted, and web. Tanaguru offers adaptation for Ubuntu, CentOS, and SLES, with MySQL or PostgreSQL.

Facts from Tanaguru Engine's own pages

Adaptability: Tanaguru offers adaptation for Ubuntu, CentOS, and SLES operating systems and MySQL or PostgreSQL databases. · tanaguru.com, 12 Oct 2026
Automated scans: Yes · tanaguru.com, 19 Sept 2026
Browser extension: Yes · tanaguru.com, 19 Sept 2026
CI/CD integration: Yes · tanaguru.com, 19 Sept 2026
Integrations: Tanaguru offers installation of a Jenkins plugin and can adapt or develop integrations such as APIs and plugins. · tanaguru.com, 12 Oct 2026
Intended users: The product page describes its use for web agencies and organizations that need to check many pages, including sites, intranets, and business applications. · tanaguru.com, 12 Oct 2026
License and hosting: The engine is open source under AGPL 3.0 and can be installed on your own servers. · tanaguru.com, 12 Oct 2026
Limit: A 100% score does not establish complete accessibility because Engine does not cover every test in the referenced standards. · tanaguru.com, 12 Oct 2026
Page and file audits: It can audit work-in-progress templates, HTML files, individual web pages, and groups of pages. · tanaguru.com, 12 Oct 2026
Purpose: Tanaguru Engine automatically checks the accessibility of websites, intranets, and business applications. · tanaguru.com, 12 Oct 2026
SaaS security: Tanaguru describes its SaaS workspace as secure and offers dedicated SaaS for an organization that is kept up to date. · tanaguru.com, 12 Oct 2026
Security configuration: Tanaguru offers to configure Engine for company security constraints including proxies, certificates, and VPNs. · tanaguru.com, 12 Oct 2026
Site audit requirement: A site audit requires the project's URL to be set in the Contract; without it, page, file, and scenario audits remain available. · tanaguru.com, 12 Oct 2026
Site crawler: Its exploration robot can audit an entire site, with the product page describing measurement of 10,000 pages in a few clicks. · tanaguru.com, 12 Oct 2026
Standards: It fully or partially automates approximately 180 tests from RGAA, AccessiWeb, and WCAG. · tanaguru.com, 12 Oct 2026
Support: The maker offers installation assistance, training, customization, and professional support; it also points users to a discussion forum. · tanaguru.com, 12 Oct 2026
User journeys: Scenario audits use Selenium scripts to check JavaScript applications, intranets, and ecommerce purchase flows, including multiple states on one page. · tanaguru.com, 12 Oct 2026
WCAG coverage: wcag 2.1 · tanaguru.com, 19 Sept 2026

Where Tanaguru Engine stands on Freedom251

Website Accessibility Tools#17 of 133
Accessibility Testing Software#30 of 169