Guest Post Discovery Tool

"If there really is a hell, I’m convinced that Satan makes tortured souls guest post for all of eternity." - Brian Dean


The guest posting process is tedious at almost every point. We found that the discovery phase slowed us down the most so we scoured our resources and the Guest Post Discovery Tool was born! Make the most of your content marketing strategy today with the help of this handy guest post tool from 51Blocks.


Simply download the file, open up your extensions page in Chrome and drag the file onto the screen.

You should see the 51Blocks logo in your browser. Click on it, enter your keyword and wait a bit as all the tool combines your keyword with the most common phrases found on sites looking for guest content.

Download the 51Blocks Guest Post Discovery Tool



For best use, pair it with Internet Marketing Ninja's SERP URL Scraper, the 51Blocks Domain Filter and AHREFS Batch Analysis to create a list of HUNDREDS of guest post opportunities sorted by DR and with filtered duplicate domains!


Be sure to let us know how the tool is working for you at!