What kind of sites are included in the Sponsored Content Finder?

We list high-quality websites sourced directly from major guest post marketplaces. We include sites across many different niches to ensure you can find relevant opportunities for your link-building campaigns.

How often is the list updated and checked for quality / availability?

We add new sites to our database every single day. Additionally, we perform a complete database refresh twice a week to ensure all information is accurate and up-to-date.

Can I filter sites by niche, country, domain authority, traffic, etc.?

Absolutely. To help you find the perfect sites, we provide a comprehensive set of filters that allow you to sort by key metrics, including Niche/Category, Country, Domain Authority (DA), Domain Rating (DR), Traffic, Price, Backlinks, and many more.

Can I export the list or save subsets (e.g., by niche or filter) for later?

Yes. You can easily export any filtered list into a CSV file for external use, such as to analyse, share, or integrate into your outreach workflow. Within the platform, you can also add selected sites to your personal White List to save and access them at any time. The White List is perfect for platforms where you plan to buy placements or intend to collaborate with again in the future.

What’s the difference between the available plans for accessing the Sponsored Content Finder?

Plans differ in the number of projects you can create, the limits on open rows and exports, and access to advanced filters and niche features. The Starter plan is ideal for individuals or small teams, offering a single project with up to 200 open rows and exports, along with basic filters by category, language, country, domain zone, marketplace, and price. The Professional and Ultimate plans remove most limits, allowing you to manage multiple projects with unlimited open rows and exports of up to 20,000 and 100,000 rows respectively. The Ultimate plan also unlocks more advanced filters, including niches such as iGaming, CBD, or Crypto.

Can I switch plans later if I need access to more sites or filters?

Yes, you can upgrade or downgrade your plan at any time. If you switch to a more expensive plan, you'll be charged a prorated difference. If you downgrade, the remaining funds will be credited to your account balance.

Is there a limit on how many sites I can view or contact under each plan?

Plan limits only apply to actively managing and exporting sites. The Starter plan allows 200 open rows per project and exports of 200 rows, whereas Professional and Ultimate plans offer unlimited open rows and much larger exports (20,000 and 100,000 rows respectively) for extensive campaigns.

Can I order guest posts directly through LinkBuilder.com, or is this list for research only?

Yes, you can! You have two options: use our database to conduct your own outreach, or let our team manage the entire guest post placement process for you as a separate service. As a subscriber, you receive a discount on our full-service outreach: 3% off with a Professional plan and 5% off with an Ultimate plan.

How is pricing determined for guest post placements?

The final price is set by the marketplace that lists the site and is influenced by the placement location on the site (e.g., a link on the homepage versus within a blog article). Our tool helps you find the best opportunities that match your budget.

Is there a refund policy if I’m not satisfied with the sites included in my plan?

Yes. We offer a 14-day money-back guarantee. If you have any issues, please get in touch with our friendly support team, and they'll either assist you until you get the results you need or provide a swift refund.

Sponsored Content Finder

Filter 445,000+ publishers by niche, country, traffic and authority. Compare rates side-by-side and proceed directly to the seller to finalize placement.

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A single subscription unlocks access to a database of over 445,000 websites for sponsored content placement.
Sep 2026 update +53239 sites
User-friendly interface with detailed instructions for link placement. All platform information is pre-verified and organized for your convenience.
Create separate projects for different websites, customize filters to meet your goals, and export lists for further use.
24/7 support and a comprehensive knowledge base. Our team is always ready to assist with using the service. Access FAQs and a knowledge base with video and text guides.

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What’s Included in Your LinkBuilder.com Subscription

Gain access to a database of sponsored content platforms with direct owner contacts. We regularly update the list and remove unavailable sites, ensuring you work only with active, relevant resources.

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Free

Free

Up to 3 projects
1 open catalog row per project
AI search and AI agent included

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Safety Payments
14-day refund
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Professional Popular

^$ 550 55 _/yr _/month

$660/yr 2 months free

Up to 10 projects
Full 445,000+ catalog
Up to 3,000 rows per export
API and MCP access

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Safety Payments
14-day refund
Cancel Anytime

Ultimate

^$ 1050 105 _/yr _/month

$1260/yr 2 months free

Unlimited projects
Full 445,000+ catalog
Up to 10,000 rows per export
Highest API limits

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Safety Payments
14-day refund
Cancel Anytime

You are fully protected by our 100% Satisfaction Guarantee.

If, for any reason, you don't like this plugin, you can get a full refund anytime within 14 days after your purchase. If you have any issues, just get in touch with our support team and they'll either help you out until you get the results you need or give you a swift refund.

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I am an SEO, link builder, and outreach specialist with 11 years of experience. I had a way from SEO optimizer to founder useful SEO products.

I own several IT start-ups with a total of 5 million unique visitors per month from search engines.

FAQ

If you have any questions, please contact us via the Support center

We list high-quality websites sourced directly from major guest post marketplaces. We include sites across many different niches to ensure you can find relevant opportunities for your link-building campaigns.
Yes. You can easily export any filtered list into a CSV file for external use, such as to analyse, share, or integrate into your outreach workflow. Within the platform, you can also add selected sites to your personal White List to save and access them at any time. The White List is perfect for platforms where you plan to buy placements or intend to collaborate with again in the future.
Plans differ in the number of projects you can create, the limits on open rows and exports, and access to advanced filters and niche features. The Starter plan is ideal for individuals or small teams, offering a single project with up to 200 open rows and exports, along with basic filters by category, language, country, domain zone, marketplace, and price. The Professional and Ultimate plans remove most limits, allowing you to manage multiple projects with unlimited open rows and exports of up to 20,000 and 100,000 rows respectively. The Ultimate plan also unlocks more advanced filters, including niches such as iGaming, CBD, or Crypto.

Ready to Save Up to 70% on Guest Posts?

Transform your link-building strategy with LinkBuilder.com! Access the world's largest guest post marketplace, compare prices from top sellers, and unlock over 445,000+ unique websites across 140+ countries. Utilize our advanced filters to find the perfect platforms and supercharge your outreach. Try Now No credit card required

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Sponsored Content Finder

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