Buying backlinks through a marketplace can save time when searching for publishers, checking websites and arranging placements. However, not every platform works in the same way. Some mainly offer access to a list of publishers, while others provide website data, research tools and features for keeping campaigns organised.

The number of websites available is only one thing to consider. This review looks at the full buying process, from finding a suitable publisher to placing an order and keeping track of links. The five marketplaces included here offer different ways to handle these tasks.

What Matters When Comparing Link-Building Marketplaces

A good marketplace should make it easier for buyers to choose suitable websites, not simply give them thousands of options to search through. The comparison focuses on six parts of the buying process.

The figures and features in this review were checked on each company's website in September 2026. The number of available publishers may change over time.

Comparing the Buying Experience

All five platforms connect buyers with publishers, but they offer different tools for researching websites and managing campaigns.

The differences are easier to see when looking at what buyers can do before placing an order and after choosing a website.

1. PressWhizz

Built as an AI-powered link-building marketplace, PressWhizz gives buyers access to more than 72,000 curated publishers across 90+ countries. The platform covers guest posts and niche edits, with more than 31,000 niche-edit opportunities available, while keeping the search, research and ordering process in one place.

Finding a Relevant Placement

Buyers can use marketplace filters to search by niche, country, price and other criteria, but there are more advanced ways to find opportunities. Content Search covers more than 30 million indexed pages and can find existing articles that already mention a chosen keyword. This is particularly useful for niche edits, where the article itself needs to match the subject of the target page. PressWhizz also offers Ranking Keywords, which helps find publishers already ranking for relevant search terms. Instead of working through long publisher lists, buyers have another way to find websites connected to the topic they are targeting.

Checking Publishers Before Buying

Publisher profiles include Moz and Ahrefs metrics, traffic graphs, referring domains and other website data. URLs, prices and metrics are shown before purchase, so buyers know which website they are considering and how much the placement costs. PressWhizz describes this as a fully transparent marketplace, with no hidden URLs, costs or fees. Price is another part of its appeal. Buyers purchase placements through the marketplace without the agency markup found with many managed services.

Keeping Campaigns Organised

The platform is easy to use for individual orders, but it also has tools for teams running several campaigns. Projects keeps work for different clients or websites separate, while Match Domains helps identify publishers that have already linked to a particular domain. Buyers can therefore check previous placements before ordering from the same publisher again.

Marketplace placements also have a 12-month guarantee. If a link is removed during that period, PressWhizz says it will have the link restored or replaced under its guarantee terms. With a large publisher network, transparent pricing, detailed website data, Content Search, Ranking Keywords and campaign tools in the same account, PressWhizz covers much more than basic guest-post buying. Its AI-powered system is built to reduce the manual work involved in finding and managing backlinks while still allowing buyers to choose their own publishers and anchor text.

Best suited to: SEO agencies, affiliate marketers, internal SEO teams and companies running link-building campaigns on a regular basis.

2. PRPosting

PRPosting provides plenty of website data for buyers who prefer to check publishers closely before ordering. Listings bring together information from several well-known SEO and traffic tools. Depending on the publisher, buyers can see Ahrefs DR, organic traffic, backlinks, referring domains and ranking keywords. Moz metrics and Similarweb traffic data may also be available, including information about where a site's visitors come from.

These details are useful when comparing websites with similar authority scores. Two publishers may have almost the same DR but very different organic traffic, keyword rankings or backlink profiles. Buyers can compare those figures before deciding which websites are worth considering. Publishers are also organised by country and category, making it easier to search for opportunities in specific markets. PRPosting is therefore better suited to buyers who regularly use SEO data when choosing placements rather than those looking for the quickest possible ordering process.

Best suited to: Experienced SEO buyers who want detailed publisher data and teams working across several markets.

3. iCopify

Buyers working with a set budget can find a large selection of websites at different price points on iCopify. Prices are shown alongside publisher information, which helps when a campaign requires several placements without exceeding a fixed budget. The guest-post marketplace currently advertises more than 102,000 websites across 150+ countries. Buyers can filter the list by niche, country, DR, organic traffic and price, while listings also include details such as DA and language. These filters help narrow the list to websites that match the campaign and budget. Buyers can then compare prices, traffic and authority metrics before checking the publishers they are considering.

Orders are managed through the platform as well. Buyers submit the content, target links and instructions, track their orders and receive the live URLs through the dashboard after publication. With such a large selection, checking the website itself is still important. Metrics and price can help with the search, but they should not be the only reason for choosing a publisher.

Best suited to: International campaigns, set budgets and buyers who want to compare prices and website metrics before ordering.

4. Linkatomic

Linkatomic keeps sponsored-post buying fairly simple. Buyers can browse newspapers, blogs and other websites, using filters for topic, country, domain age and price to narrow the search. Once a suitable publication is found, the buyer chooses it directly and provides the details for the article. Link type can also be specified, while the number of links allowed depends on the publisher. Some publications accept up to four links in a single article.

The platform does not have as many research or campaign tools as larger marketplaces. It is mainly focused on helping buyers find a publication, arrange the content and place the order, which may be enough for teams that only buy sponsored articles from time to time. Publishers from different countries are available as well, so Linkatomic can also be used for international campaigns and content in different languages.

Best suited to: Smaller SEO teams, occasional sponsored-post buyers and straightforward international campaigns.

5. Linkhouse

Teams running regular link-building campaigns can use Linkhouse to search a large publisher database and research potential placements in the same platform. The marketplace currently advertises more than 90,000 websites worldwide, with publishers in up to 25 languages. Available options include guest posts, link insertions and advertising links. Buyers have more than 60 filters for narrowing the search. Website data comes from sources including Ahrefs, Semrush and Moz, while filters can also cover details such as permitted anchor types and the number of links allowed in a placement.

The Backlink Gap tool adds another way to find publishers. Users enter their domain and a relevant keyword to compare their backlink profile with competing websites. Potential opportunities are shown in the results, and available placements can be added directly to the cart. Saved searches are also available, and websites that already link to the buyer's domain can be excluded from the results. This saves teams from repeating the same searches or checking publishers they have already used.

Best suited to: European and international campaigns, agencies and SEO teams looking for detailed filters and competitor backlink research.

Where the Five Marketplaces Differ Most

The number of publishers is easy to compare, but it does not show how much time buyers may spend finding and managing the right placements. Other parts of the marketplace can have a bigger impact on the everyday buying process.

Someone buying an occasional guest post may only need a few useful filters, basic publisher data and clear pricing. Agencies and in-house SEO teams working across several websites often need extra tools to research publishers, organise orders and keep campaigns separate.

A Quick Check Before Ordering

Marketplace filters can help narrow the list, but it is still worth checking the website before placing an order. Good metrics or a low price should not be the only reasons for choosing a publisher.

These checks can be done fairly quickly. Marketplace tools help find possible placements, while a final manual check helps buyers decide which ones are actually worth considering.

Which Marketplace Provides the Most Complete Buying Process?

The five marketplaces suit different types of link buyers. Linkatomic keeps sponsored-post buying simple, while PRPosting provides more publisher data for buyers who want to compare websites closely. iCopify offers a large international selection with visible pricing, and Linkhouse combines detailed filters with competitor research tools.

PressWhizz offers the broadest set of tools for regular link buyers. Users can research publishers, order guest posts, search niche-edit opportunities and keep different campaigns organised in the same platform. Not every buyer will need all of these tools. Someone ordering an occasional guest post may be happy with a simpler marketplace. Agencies, affiliate teams and in-house SEO departments often manage several websites, clients and target pages at once, so keeping orders organised and reducing manual research becomes more useful.

For these regular buyers, PressWhizz offers the most complete setup of the five marketplaces reviewed. Buyers still choose their own publishers and placements, while the platform handles more of the research, ordering and campaign management in one place.