Siteimprove Pricing and Siteimprove Price per Year by Page Count

Siteimprove's website lists three success plans (Essential, Expert, Enterprise) and four product areas (Accessibility, Search, Analytics, Content strategy) with a demo button and no prices. The numbers below come from the two public sources that do show them.

Siteimprove costs about $15,000 to $40,000 a year for a site of 1,000 to 5,000 pages with one or two modules, according to Vendr buyer data. Mid-size organizations with 5,000 to 10,000 pages and two or three modules pay $40,000 to $75,000, and large enterprises pay $75,000 to $150,000 or more. Vendr lists an average contract value of $15,572.

Vendr also prices modules added to an existing contract: SEO at $8,000 to $20,000 a year, Analytics at $8,000 to $18,000, Policy at $6,000 to $15,000, and Content at $6,000 to $12,000. Accessibility alone runs $12,000 to $30,000 for 1,000 to 5,000 pages.

Siteimprove sells to UK public bodies through the government G-Cloud catalog, and that listing includes a full price sheet. It is the only official Siteimprove price list in public. The core package, called Inclusivity, bundles Accessibility, Quality Assurance, SEO Audit, Policy, PDF checks on up to 100,000 documents, Prepublish, and traffic analytics.

USD figures use about $1.27 to the pound. Third-party analysis of the newer G-Cloud 15 sheet reports the 1,000 page tier at £8,800, roughly 10 percent higher. Public sector lists are usually a floor: US commercial quotes in the Vendr data land well above them for the same page count.

Search is priced by tracked keywords, not by site size, and comes in two levels. Analytics is priced by yearly page views. All of these are recurring and sit on top of the core package.

Here is a realistic setup. A 5,000 page site on the core package (£13,000) with SEO Professional for 1,500 keywords (£4,900) costs £17,900 a year, about $22,700. Year one adds £6,300 of onboarding, and the Expert plan adds another 30 percent of the software bill. That is a first year near £29,600, roughly $37,600, before any Analytics.

• Page overages. Page tiers are thresholds. If your site grows past the tier you bought, the next quote moves up, and Vendr reports overage pricing at a premium.
• Renewal increases. Vendr buyers report 3 to 7 percent yearly increases and renewal pricing that is often higher than the first-year deal.
• Support tier. Essential support is included; the advisory hours and training most teams want come with Expert or Enterprise success plans, priced as a share of the software bill.
• Onboarding and services. One-time implementation plus optional training and services, which Vendr puts at $5,000 to $20,000 or more.
• The fixing. Siteimprove finds broken links, accessibility errors, and SEO issues. Someone still has to rewrite the pages, and that time costs more than the license.

Multi-year terms (2 to 3 years) and bundling several modules each earn 10 to 25 percent off, per Vendr. Ask for the page tier, the overage rate, and a renewal cap in writing.

Siteimprove competes on two fronts: accessibility and website governance on one side, SEO and content on the other. The right comparison depends on which side you are buying for.

Siteimprove also owns MarketMuse, the content strategy tool it acquired in October 2024, and sells it inside its Content strategy area. If that is the part you are pricing, see MarketMuse pricing. The enterprise SEO side of the shortlist is covered in seoClarity pricing and Conductor pricing.

Siteimprove is worth the price for organizations that must prove accessibility compliance across thousands of pages and PDFs: universities, state and local government, healthcare systems, and large companies with legal exposure under the ADA. For them, one platform that scans every page, flags issues for each content owner, and reports to compliance is worth $30,000 or more a year.

It is harder to justify when the reason you are looking is search traffic. The SEO module is an add-on priced by keywords, and the platform is built around governance: it tells you a page has an issue, not how to rewrite it to win back the query it lost. Teams buying mainly for SEO often find they are paying for an accessibility platform to get a rank tracker.

If accessibility is covered elsewhere, or not your budget, the part of Siteimprove you want is probably the SEO part, and specifically the pages that used to bring in traffic and stopped. That is the job Reoptimize is built for. It monitors every published page, ranks the ones losing clicks by traffic at stake, and writes a rewrite plan for each: title and meta, the direct answer to add, missing subtopics, heading order, internal links, schema, and stale facts.

Take a US university marketing team with a 4,000 page site and three content editors. Enrollment pages and program guides have slipped in search over two years.

• Siteimprove with the core package for 5,000 pages and SEO Professional costs about $22,700 a year on the public sector list and more on a commercial quote, plus onboarding.
• Reoptimize Agency costs $2,868 a year, monitors 5,000 pages, and produces up to 600 rewrite plans a month for the pages behind the drop.

Reoptimize does not check accessibility, broken links, spelling, or policy compliance, so it does not replace Siteimprove for governance. For the SEO work, it does the part that changes the traffic line. See how the queue works on the content refresh tool page, check your own URLs with the content decay checker, or compare plans on Reoptimize pricing.