The only backlink analysis software you need. | LRT in Deutsch | Contact Us +43 720 116440 (866) 347-3660 +44 800 011 9736 +49 89 412 07234 (877) 736-7787

LinkResearchTools - Your Link to Online Success

We are the creators of Link Detox, the real-time link protection & optimization platform for websites.

We help you increase your website traffic by understanding markets and competitors and building links with little-known strategies you won't find elsewhere.


We solve the link data puzzle for you

Every link database has only a piece of the world's link graph. Even Google. Only by combining them all together you have a chance to get a 360-degree view of your backlink profile.

LinkResearchTools combines link data from 25 link data sources. We then clean, re-crawl and verify the link data for you. You get a new crawl with every report you create. No other SEO software or online marketing tool provides you with as rich, and accurate data in one single central system as LinkResearchTools (LRT) does. The completeness and accuracy of LinkResearchTools are not only legendary but also the reason why Christoph C. Cemper built LRT®. Every other product just presents you the fragments of your backlink profile that it has in their index, we combine and clean all data pieces for you.

fresh backlink data

Work with refined and accurate link data, re-crawled for every report you start.


Get a 360 degree view of your backlink profile: 97 SEO metrics - 25 link data sources.

consistent view

Perform competitor research, site audits, link quality checks and so much more.

Remove a Google Penalty fast

Google Penalty Recovery

Have you been hit by a penalty like Google Penguin? Did you receive a Google Manual Action Penalty notification in your Google Search Console account? You can use LinkResearchTools to regain your lost visibility and organic traffic quick and easy. We can even make Google take notice of your disavow file faster by helping links getting crawled to help you speed up the recovery process.

Google Penguin 4.0 the Real Time Penguin is now part of the Google Core, so our features for analysis per directory, per page, per keyword group are the perfect solution to the "more granular" Google Penguin signals.

Google Penalty Recovery

Build high-quality “penguin-safe” links much faster

Build strong links

In the post-Penguin era, every link building mistake can lead to a Google Penalty. To avoid these issues, you need to make sure that your new backlinks are strong and have a low risk. In LinkResearchTools, you can simulate the danger of a potential new link. This is a feature that you will not find elsewhere.

Monitor new inbound links to any domain

Monitor new inbound links

Link Alerts® (LA) automatically scans the web for new links; collects link data from 25 link sources and sends you an e-mail notification when it detects new links. It’s the best way to protect your site from negative SEO and monitor your competitor's new backlinks. You will be surprised to find great link building opportunities and interesting business development ideas.

Monitor new inbound links
SEO competitor research

Understand and outperform your competition

SEO competitor research

By understanding the strengths and weaknesses of your website vs. your competition’s websites, you can identify SEO opportunities that others don’t see. LinkResearchTools (LRT) built powerful SEO tools that help you do in-depth SEO competitor analysis. You won’t find these tools elsewhere.

Spot link building spikes that could harm you

detect link building spikes that could harm your website

The factor of link building and link growth speed is an important aspect to look into when planning SEO campaigns and link building projects. Since link velocity is different for every niche, the Competitive Link Velocity Tool (CLV) enables you to see the link growth of your website compared with the link growth of your competitors and understand what is normal for your niche in the eyes of Google.

detect link building spikes that could harm your website
recover lost links after a website redesign or migration

Recover lost links after a site migration or redesign

recover lost links after a website redesign or migration

Broken links can result in a bad user experience. But that’s not all. You can also lose link power and trust; that’s vital for having a good ranking in the search results. We built a tool that finds all the broken links and delivers a quick fix (.htaccess file) for your web server. You can recover many strong links in minutes.

LinkResearchTools Data Aggregation

Enjoy the completeness and accuracy of the link data provided by LinkResearchTools.

No other SEO software provides you with as rich, and accurate link data in one single central system as LinkResearchTools (LRT) does.


karl-kratz-online-marketing-real-web-300x300Cemper’s ‘LinkResearchTools’ are the appropriate SEO-weapon to dominate the digital online marketing battlefield: precise data, smart queries, and rich details help you to analyze your competition, choose the SEO strategy that fits your needs and extremely boost your link building performance.

Karl Kratz, @karlkratz

marcus-tandlerLinkResearchTools is one of the tools that our link builders use on a day-to-day basis. It´s a great product at an affordable price, and should be in everyone´s toolbox, who´s doing this business professionally.

Marcus Tandler, @mediadonis

Richard-KershawLinkResearchTools is the only subscription link building tool that I recommend to friends. The data is actionable and accurate, and the interface is fast & easy to use.

Richard Kershaw,

Michael-Geneles-300x300LinkResearchTool’s unorthodox approach to link analysis. It will absolutely blow your mind! I’ve been using LRT since the Private Beta, and it has literally saved my link building team thousands of man hours pouring over link data. LinkResearchTools help us focus on links that really make a difference.

Michael Geneles, Founder and President of 87interactive