SeoSoup — guest post prices right in your browser
A free Chrome extension for SEO specialists and link builders. Open any site and see whether it sells guest posts, where it's cheapest and for how much — without searching marketplace after marketplace.
Price of the site you're on
Click the icon: the best public guest post price for the open site, and the price on each marketplace and open catalog — Serpzilla, Adsy, Bazoom, Collaborator, GPosting, Vefogix, GuestPostLinks and others.
Prices for every site on a page
Reading a list of “top blogs” or a competitor's outreach page? The “Prices on page” tab shows which of the linked sites sell guest posts and their best price. Copy it as a table.
On Google
Search site:example.com and a thin bar on top shows how many pages Google
has indexed and the best guest post price for the site.
DR and traffic
Next to the price — DR and traffic as reported by sellers and catalogs, so you can tell a bargain from a dead site at a glance.
Contacts and links
Emails, phone numbers, social profiles and external links found on the page — collected on your device, nothing is sent anywhere.
Quick SEO checks
Right-click a link: Ahrefs, Semrush, Moz, Majestic, Whois, Wayback Machine,
site: search — or the best guest post price for that site.
Free, with an email for more
Without an email the extension shows prices for up to 50 sites on a page. Enter your email in the extension — no password — to see prices right away for up to 1,000 sites, compare your own lists on wecookflow.com and connect your AI agent over MCP.
Prices come from public marketplace listings and open catalogs and may be out of date — check the final price before you buy. What the extension sends to our server and why — Privacy. Missing something? Request a feature.