SEO APIs by Seobility

Simple integration of data for SEO tool providers and agencies via API

The Seobility SEO API provides access to data and functionality of the Seobility SEO software technology. It was specifically designed and developed for integration into your tool or system.

Seobility SEO API overview:

  • Simple integration via REST API
  • JSON as output format of the API
  • Single page analysis or full Site Audit for websites with up to 100.000 pages
  • Use of the data as a reseller, grey- or white label possible
  • Credit-based system

Need more information? Please take a look at our API Documentation.

Do you have questions about our SEO APIs? Contact us!

Selection of our SEO APIs

Site Audit API

Site Audit as a Service:

  • Automatic crawling of websites with up to 100.000 subpages
  • More than 250 Checks and 50 analyses, ranging from spelling to duplicate content
  • Crawling parameters (language, # of crawlers, JS etc.)
  • Individual optimization recommendations


SEO Check of websites:

  • Overview on SEO optimization
  • Tech, meta, page quality, links


TF*IDF analyses of texts:

  • Local analyses (country, region)
  • All devices (desktop, mobile)
  • Individual analysis settings

Rank Tracking API

Ranking data for keywords:

  • Local results (country, region)
  • Desktop and mobile search
  • Daily new

Individual solutions

Additional individual solutions on request.

Do you have questions about our SEO APIs? Contact Matthias Lugert at

Matthias Lugert

Make use of the full range of our SEO software technology, all bundled within the Seobility SEO API: analyze single pages or crawl complete websites with complex analyses, e.g. Duplicate Content or Keyword Cannibalization. In addition to on-page, you can retrieve Ranking data from the API, if required. We also have a dedicated TF*IDF API.

Because of its multitude of analyses and functions the Seobility SEO API is the perfect basis to build your own Site Auditor or extend an existing SEO tool or marketing service. The API can also be a valuable supplier of SEO relevant data for other use cases, e.g. SEO optimized content creation or website monitoring.

Seobility is a proven expert for SEO tools and already supports more than 100.000 users and customers worldwide. Our API solution allows the easy integration of relevant SEO data directly into tools or systems and by that, create added value for your customers or projects.