Download websites that use Instapage

About Instapage

Landing page platforms leave a different trace than a content management system does. Instapage is bought to sit beside a company's main website rather than to run it, so the pages a crawler meets are campaign pages, product launches, webinar registrations and paid search destinations. Presence of the platform on a domain is evidence of an advertising budget more than of a web development strategy.

Instapage Inc. has been building the product since 2012, and the target buyer has barely moved in that time: performance marketing teams who need to publish and test a page faster than an engineering backlog allows. Feature work followed that buyer, with a drag and drop builder, split testing, dynamic text replacement that rewrites a headline to match the ad keyword, and mapping between ad campaigns and the pages they point at. A site running the platform is a site where someone is measuring cost per acquisition.

For a researcher, the audience narrows usefully. Agencies and marketing technology vendors use install lists to find companies already paying for conversion tooling, which is a shorter conversation than convincing someone the category exists. Competing page builders use them to size a rival's installed base. Analysts use them to watch whether landing page work is consolidating onto dedicated platforms or dissolving into the page builders bundled with broader marketing suites.

Detection has boundaries here, and they are worth stating before anyone treats a count as a company count. The product is Proprietary and vendor hosted, delivered as generated markup plus script, and customers routinely publish on a subdomain or on a vanity domain bought for a single campaign. One company can therefore appear as several entries, or as none, depending on where its campaign lived. Pages retired at the end of a campaign vanish from the next crawl, and the platform exposes no public version string, so there is no version breakdown to segment by.

As of October 2026 we detect Instapage on 441 sites, classified under A/B Testing and delivered in JavaScript. A single lookup tells you what one domain runs today. An export tells you the shape of the installed base: who is on it, what else those domains carry alongside it, and how the population shifts between refreshes. Movement is usually the point. Catching a company in the crawl where it adopts or abandons a tool is worth far more than learning about the change a year later, and that is a comparison only a full list makes possible.