Exclusive pilot phase: Paid subscriptions are initially capped to 200 units to protect our exclusive SEO insights for our customer base.
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With Linxact,
gain exclusive insights into your competitors' PBNs to defeat them

with a 7-day money-back guarantee

2 million websites are part of a hiding Private Blog Network (PBN) created by Black Hat SEOs. Hidden PBN backlinks can’t be found by common backlink checkers like Ahrefs and co. Therefore, we created Linxact Lens.

Leverage third-party SEO metrics

Use SEO metrics like Majestic’s Trust Flow (TF) to analyze, filter or sort visible and hidden PBN backlinks by exporting them in a TXT file which you can upload to a batch / bulk backlink checker of your choice. You’ll receive an output with the data you’ve exported from Linxact Lens and attached vendor-specific SEO metrics.
Showing Linxact Lens' feature for exporting hidden PBN backlinks in a TXT file

Export, manipulate and merge data

Easily export visible and hidden PBN data into a CSV file. Manipulate PBN backlinks of any target within a spreadsheet application like Microsoft Excel or Google Sheets. Merge our data with other data sources to take your competitive SEO analysis to the next level.
Showing Linxact Lens' feature for exporting hidden PBN backlinks in a CSV file

Backlink data exclusive to Linxact

Our PBN index

PBN root domains artificially boosting websites (e.g. online casinos) in SERPs*

Matched and hidden

Hiding PBN root domains*

Pure gray niche data

Apache Parquet + Snappy

Analysis scope

Registered root domains**

Index updates

Fresh data every quarter
*A small percentage of root domains might not be part of a PBN, as we use probabilistic heuristics to classify PBN websites. In total, there are ~53 million root domains out there that are technically hiding but not part of any PBN. Most of them carry no value from a SEO perspective as they can be considered spam.
**Our analysis scope includes 82 million registered root domains with backlink profiles qualified for PBN-use which is equivalent of a full web analysis scope of ~265 million / ~205 million (vetted) root domains.

What is a Private Blog Network (PBN)?

Infographic that explains the Black Hat SEO method Private Blog Network (PBN)
A Private Blog Network (PBN) is a set of websites owned and controlled by a single entity which is referenced as the Black Hat SEO.
A PBN website is often built on a domain that had been expired or had been auctioned so that the PBN website immediately carries link juice.
PBN websites link out to a mutual target website (also called money site) which is affiliated to the PBN owner and turns traffic into revenue.
This massively increases the link juice of the target website and conspicuously increases Google SERP rankings which increase traffic.
Because Black Hat SEOs have control over their PBN websites they're able to hide outbound links of their PBN websites from common backlink checkers to deceive their competitors.
Besides, there are also many visible PBN websites which's outbound links are still hard to spot as all other SEO tools can't divide them from all the ordinary backlinks. We classify visible PBN backlinks for you.

Experience real-world PBN websites
with hidden outbound links

Dominate iGaming SERPs
and beyond

Integrate Linxact into your competitive SEO analysis workflow and gain exclusive insights.


$50 /mo
For all operating in a small or local niche and want to use our insights for their advantage.


$250 /mo
For anyone who need to fully leverage insights into their competitors’ PBNs.
Dominate iGaming


$450 /mo
The perfect choice for power users and duos. Pure SEO intelligence at your fingertips.
Teams & API


$700 /mo
Perfect for SEO teams. Integrate our data via API into your dashboards.
If you're not satisfied with your paid subscription, cancel it (3 clicks) and simply email [email protected] with one PBN URL not in our PBN index during your first 7 days, and we'll refund your money, within 48 hours.
Linxact is driven by my passion for technology and SEO. iGaming and similar gray market niches require a more aggressive SEO approach to succeed. Namely, PBNs are heavily leveraged by most online casinos and gambling sites. However, most SEO tools only address general needs and not those specific to iGaming SEO. Our dedicated team at Linxact is committed to bridging this gap.
Linxact founder and CEO Daniel Lux in front of a light background
Daniel Lux

SEO Consultant, Founder
and CEO at Linxact
Linxact light logo
Dominate iGaming SERPs and beyond.