Semrush Introduces LLM Gap Analyzer to the App Center
The LLM Gap Analyzer app helps marketers understand how and why their content appears in large language models, and just as importantly, why it does not.
April 21, 2026
Semrush is excited to announce a new integration with Plerdy, a conversion rate optimization (CRO) toolkit for website owners.
The collaboration helps you strengthen your backlink profile and boost your SEO which, in turn, increases your chances of attracting and converting more organic search leads.
The collaboration helps you strengthen your backlink profile and boost your SEO which, in turn, increases your chances of attracting and converting more organic search leads.
How Does It Work?
Plerdy offers a wide range of useful CRO tools that enable you to track, analyze, and improve your site’s performance, and SEO Checker is at the heart of this. It helps you assess your entire website’s user experience and ranking potential, highlighting areas where you can potentially perform better.
For many businesses, the acquisition of high-quality backlinks is often one such area. But with the Semrush integration, you can now obtain valuable insights into the quality, quantity, and relevance of your site’s backlinks without leaving the Plerdy platform.
You can also review your competitors’ backlink profiles, enabling you to identify new growth opportunities.
For many businesses, the acquisition of high-quality backlinks is often one such area. But with the Semrush integration, you can now obtain valuable insights into the quality, quantity, and relevance of your site’s backlinks without leaving the Plerdy platform.
You can also review your competitors’ backlink profiles, enabling you to identify new growth opportunities.
In all, you can:
- Audit the quality of your existing backlinksIdentify your rivals and analyze their backlinks
- Assess the most common anchor texts linking to your (or your competitors’) domain
- Explore your (or your competitors’) referring domains
- Review the pages on your (or your competitors’) site with the most backlinks
Getting Started
Before you begin, you will need both a Plerdy and a Semrush account:
- Semrush users can create a Plerdy account here
- Plerdy users can create a Semrush account here
To get started, follow the simple steps in this dedicated guide.
Note that when using the integration, the data limits of your Semrush subscription still apply. Learn more about Semrush data limits and pricing plans here.
Note that when using the integration, the data limits of your Semrush subscription still apply. Learn more about Semrush data limits and pricing plans here.
About Semrush
Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, social media and competitive research campaigns and get measurable results from online marketing. Semrush offers insights and solutions for companies to build, manage, and measure campaigns across various marketing channels. Semrush, with over 94,000 paying customers, is headquartered in Boston and has offices in Philadelphia, Trevose, Austin, Dallas, Amsterdam, Barcelona, Belgrade, Berlin, Limassol, Prague, Warsaw, and Yerevan.
