SEO data for competitor research

Discover who your competitors are and who's linking to them to create laser-focused content marketing campaigns.

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The Next Web
SEO Data

More data means more insights

Access over 3 billion keywords for 180 countries and millions of backlinks to unveil your competitors' marketing strategies and tactics.


Uncover all backlinks of any domain, subdomain or URL & compare them to your site.


Get the volume and cost-per-click (CPC) of millions of keyword ideas from one seed keyword.

SERP Rankings

Study the search engine results page (SERP) to learn why top-ranking pages are ranking well for any query.

Perfomance Data

Uncover the metrics that marketers use to measure SEO performance including load speed and mobile optimization.


Measure a domain or webpage's overall quality and SEO performance with authority scores.


Investigate the keywords your competitors are currently targeting and ranking for in SERPs.

SEO Strategy

When it comes to maximizing your SEO strategy, reliable data is key

Using our data toolkit, businesses can gain access to detailed keyword analysis, backlink research, content optimization metrics, on-page optimization insights, SERP rankings and much more.

Backlink Discovery

Discover what websites link to any URL.

Keyword Research

Find millions of keyword suggestions.

Performance Tests

Tools to prospect webpage performance.

Authority Checks

See how authoritative a website or page is.

"Serpstash is easy to use and very feature rich. I found some actionable insights within minutes.”

Guilherme Oenning
Guilherme Oenning

“I discovered new sites linking my blog in no time and got a lot of useful keywords for my upcoming posts!”

Javier de la Rubia