Siteimprove

Name: Siteimprove
Author: Siteimprove

Enterprise accessibility, SEO and content-quality governance across whole websites.

AccessibilityQuote onlyAI features

What it is

Siteimprove crawls entire sites on a schedule, scoring accessibility, content quality, SEO and policy compliance, and assigns issues to the content owners responsible. It is bought less by engineering teams than by digital governance functions in universities, government and large corporates.

Best for

Universities, government and large content organisations with legal accessibility obligations.

Where it is strong

Scans entire large sites and assigns findings to content owners, not just developers.
Combines accessibility with SEO and content quality in one governance view.
Reporting suited to demonstrating compliance progress to executives and regulators.

Where it falls short

Expensive and aimed at organisations with a governance function.
Weak fit for application testing as opposed to content sites.
Limited shift-left developer tooling compared to Deque.

Pricing

Quote on request

Quote only

Free tier: Free browser extension for single-page checks.

What drives the bill: Enterprise annual contracts priced by pages crawled and modules.

Check current pricing on Siteimprove’s site

Figures are indicative and were last reviewed August 2026. Vendors change pricing often; confirm before you commit.

Works with

Google AnalyticsSharePointDrupalWordPressJiraAdobe Experience Manager

What people who use Siteimprove say

No reviews of Siteimprove yet. If you have used it in anger, yours would be the first.

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Level Access

Accessibility

Accessibility platform combined with expert audits and legal-risk support.

Talk to sales

axe DevTools