LinkBuilder: Check Link Price Firefox

LinkBuilder: Check Link Price

See how much a backlink from any website costs — live guest-post prices, right in Google search results.

Features & Capabilities

Speed up link prospecting: see guest post sellers and prices in Google search and inside Ahrefs Site Explorer — without switching tools.

Check guest post availability, sponsored article sellers, and backlink prices on any website you visit — directly in Chrome, in Google Search results, and inside Ahrefs Site Explorer.

Check Link Price is a Chrome extension by Linkbuilder.com for SEOs, link builders, digital PR specialists, marketers, agencies, and outreach teams. It instantly shows whether a domain offers guest posts, sponsored posts, sponsored articles, or paid backlink placements, who sells them, and how much they cost. Instead of opening multiple marketplaces, checking seller after seller, or guessing whether a website accepts sponsored content, you get the answer in seconds — right on the page you are browsing, right in your Google search, and right next to every domain in your Ahrefs reports.

If you do link building, outreach, digital PR, competitor research, or budget planning for backlink campaigns, this extension helps you move much faster.

Where you'll see link prices: On any website you open in Chrome In Google Search results — next to every result In Ahrefs Site Explorer — Overview, Backlinks, Referring domains, Top pages, and other reports Next to every external link and referring domain in your Ahrefs tables

What you can do with Check Link Price:

  • Check whether a website sells guest posts, sponsored posts, sponsored articles, or backlink placements
  • See how many sellers, marketplaces, or providers list the domain
  • View backlink prices and sponsored placement prices from multiple sellers
  • Compare offers to find the best price faster
  • Save time on link prospecting and outreach research
  • Qualify websites before adding them to your outreach list
  • Analyze competitor domains and check whether their placements are available for purchase
  • Work directly on any website you open in Chrome
  • See link prices and seller info directly in Google Search results and SERPs
  • See link prices for every domain inside your Ahrefs Site Explorer reports — Backlinks, Referring domains, Overview, and more
  • Qualify Ahrefs prospects and competitor backlinks at a glance, without leaving the report

Why install it:

  • No more switching between tools
  • No more guessing if a site sells placements
  • No more manually checking multiple marketplaces
  • No more copy-pasting domains from Ahrefs into other tools to check prices
  • Faster prospecting for guest posts and sponsored placements
  • Easier budget planning for SEO and digital PR campaigns
  • Instant pricing data while you browse — and while you research in Ahrefs

Best for:

  • Link building
  • Guest post research
  • Sponsored post prospecting
  • Backlink price checking
  • Outreach and prospecting
  • Digital PR
  • Competitor research
  • Backlink gap analysis in Ahrefs
  • SEO campaign planning
  • Agency and in-house SEO teams

How it works: Open any website, browse Google Search results, or analyze a domain in Ahrefs Site Explorer. Check Link Price detects whether the domain is listed by sellers or marketplaces, shows sponsored article availability, and displays backlink placement prices directly in your browser. In Ahrefs Site Explorer, the extension adds the same price info next to every domain in your Backlinks, Referring domains, and other reports — so you can qualify hundreds of prospects at a glance. You get the data you need without leaving the page. Who should use this extension

  • SEO specialists
  • Link builders
  • Outreach managers
  • Digital PR teams
  • Agencies
  • Freelancers
  • In-house marketing teams
  • Anyone who lives in Ahrefs Site Explorer all day
Install Check Link Price and instantly see who sells placements on a domain, whether guest posts or sponsored articles are available, and what the current backlink prices look like — directly on the page, in Google search results, and inside Ahrefs Site Explorer.

Powered by Linkbuilder.com

User Growth & Download Statistics

Manifest V3 Add-on
By:
LinkBuilder.com
Daily users:
-
Version:
1.0.23 Last updated: 2026-05-18
Version code:
6267270
Creation date:
2026-05-06
Risk:
High risk impact High risk likelihood
Permissions:
Content scripts matches:
  • www.google.com
  • app.ahrefs.com
  • www.semrush.com
  • semrush.com
  • moz.com
  • www.moz.com
  • analytics.moz.com
  • majestic.com
  • www.majestic.com
  • serpstat.com
  • See more
Size:
452.38KB
Email:
su*****@linkbuilder.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-09
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
LinkBuilder.com
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/linkbuilder-check-link-price/
Email:
su*****@linkbuilder.com
Website:
https://linkbuilder.com

Is LinkBuilder: Check Link Price Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

LinkBuilder: Check Link Price requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ******* ****** ** *** ********* ******** *********** *********** ************ ******** ************* ************* ***************
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

LinkBuilder: Check Link Price is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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