Updated on 28 August, 2026 · 20 mins read
Building backlinks is still one of the most time-consuming parts of SEO.
For SaaS founders, developers, indie hackers, agencies, and businesses, the difficult part is usually not knowing that backlinks matter. The difficult part is finding relevant websites, checking their traffic and authority, negotiating with publishers, creating content, following up, and tracking whether the placement actually went live.
Backlink marketplaces simplify much of that process. Instead of finding every publisher manually, you can search a database of websites, compare metrics, choose a placement, and manage the order from one platform.
However, not every backlink marketplace works the same way. Some focus on self-serve guest posts, some specialize in editorial outreach, some are designed for link exchanges, while others combine backlinks with digital PR, content creation, AI visibility, or managed SEO services.
Important: A backlink marketplace should not be treated as a shortcut to spam links. Google recommends focusing on helpful content and avoiding link schemes designed primarily to manipulate rankings. Relevance, editorial quality, traffic, and the actual value of the referring website matter more than simply collecting a large number of backlinks.
For this comparison, the platforms were evaluated based on publisher selection, website metrics, topical relevance, link insertion options, guest posting, content support, transparency, campaign management, international coverage, and usefulness for SaaS founders and businesses. The ranking is based on the overall usefulness of the platform, not simply the number of websites listed.
Quick Summary
- INSERT.LINK: A strong all-around marketplace for finding relevant pages, guest posts, link insertions, listicles, and PR placements, with page-level search and API/MCP capabilities for teams that want to automate link-building workflows.
- SearchEye: A large marketplace focused on vetted publications, transparent pricing, publisher approval, and placements that can also support visibility across AI search engines.
- Linkhouse: A mature marketplace with 90,000+ portals, 25 languages, 60+ filters, link insertions, guest posts, competitor backlink analysis, and campaign planning tools.
- Collaborator: A large digital PR and content distribution marketplace with 40K+ websites, thousands of Telegram channels, advanced filtering, and verified traffic data from Google Analytics and Search Console.
- WhitePress: A strong choice for international SEO campaigns because it combines a large publisher database with multilingual content, SEO metrics, publication management, and international targeting.
- Loganix: A more managed approach to link building, offering marketplace placements alongside niche edits, guest posts, premium editorial links, digital PR, and white-label SEO services.
- Authority Builders: Focuses on manually reviewed editorial placements from real websites, with guest posts, link insertions, high-authority links, and managed campaigns.
Adsy, FatJoe, Accessily, Swappsy, Bazoom, Linksman, and Link Publishers are useful options for curated backlink placements, guest posts, publisher discovery, link exchange management, and affordable thematic backlinks.
INSERT.LINK ranks first because it combines the flexibility of a traditional backlink marketplace with more advanced page-level discovery.
Instead of searching only by domain metrics, the platform focuses heavily on finding relevant pages and contextual opportunities. Its current marketplace lists more than 31,000 websites, while its page-level system analyzes more than 50 million indexed publisher pages.
This is particularly useful for SaaS founders. Suppose a developer has built an API monitoring product. Finding a website with DR 70 is not enough. The better opportunity may be an existing article about API testing, webhooks, developer monitoring, or DevOps where the product can naturally fit.
The platform supports link insertions, guest posts, listicles, press releases, PR publications, and fast-delivery placements. It also provides project and budget management, which is useful for agencies managing multiple clients.
Another major advantage is automation. INSERT.LINK offers API and MCP access, allowing teams to connect marketplace data and link-building workflows with their own systems. That makes it particularly interesting for technical SEO teams and SaaS companies building repeatable acquisition workflows.
From $20 per link.
SaaS founders, agencies, SEO teams, and businesses that want page-level relevance and scalable link-building workflows.
SearchEye takes a modern approach to backlink acquisition by connecting traditional SEO with AI search visibility.
Its marketplace currently advertises more than 50,000 publications across different countries and niches. Buyers can see publisher information and pricing before ordering, while placements require publisher approval.
One of its most interesting features is the focus on whether publications are already being cited by AI systems. The marketplace shows examples of publications associated with visibility in systems such as ChatGPT, Perplexity, and Gemini. For SaaS brands trying to build visibility beyond traditional Google results, this is an important differentiator.
SearchEye is also useful when a company wants more control over publisher selection. Rather than purchasing an unspecified "high authority backlink," buyers can examine individual opportunities and decide which publication makes sense for the brand.
For founders building a recognizable SaaS brand, this can be more valuable than simply increasing the number of referring domains. A relevant mention on a publication that potential customers actually read can contribute to referral traffic, brand discovery, and broader search visibility.
From $40 for currently displayed marketplace offers.
SaaS companies, digital PR campaigns, AI search visibility, and brands looking for vetted publications.
Linkhouse is one of the more established platforms in this category and is particularly useful for businesses running larger or international campaigns.
The platform says its database contains more than 90,000 portals across 25 languages. Its marketplace provides more than 60 filters and combines SEO data from external tools to help advertisers compare potential publishers.
Linkhouse supports several formats, including sponsored articles, link insertions, advertising links, banners, and press mentions. This gives businesses more options than simply buying a guest post.
Its Link Planner can also help create a campaign based on a domain and budget, while the Backlink Gap tool is designed to help compare a site's link profile with competitors. For businesses targeting several countries, this international inventory is one of Linkhouse's strongest advantages. A SaaS company expanding from the US into Europe, for example, can use country and language filters rather than searching for publishers manually in every market.
From $15 for listed marketplace offers.
Agencies, SaaS businesses, international SEO campaigns, and companies that need advanced filtering.
Collaborator is more than a simple backlink marketplace. It combines guest posting, digital PR, website publishing, and Telegram distribution in one platform.
The current platform advertises more than 40,000 websites and 3,000+ Telegram channels. It also provides advanced filtering with more than 70 parameters.
A useful feature for businesses is the availability of verified traffic information. Collaborator says more than 8,500 websites have real Google Analytics data and more than 7,000 have been verified through Google Search Console.
That matters because a website's DR alone does not tell you whether it can send meaningful visitors. A SaaS founder can compare traffic, geography, category, authority, and other metrics before selecting a placement.
Collaborator is therefore a good fit for teams that want both SEO value and distribution. A product launch, research report, or industry article can potentially reach readers through the publisher's website and additional distribution channels.
From $20+ per placement.
SEO teams, SaaS companies, agencies, and digital PR campaigns.
WhitePress is particularly useful when a backlink strategy needs to cover multiple countries and languages.
The platform combines content marketing with link building and provides publishers across international markets. It supports content creation and publication while giving advertisers access to SEO metrics for comparing websites.
This makes WhitePress useful for SaaS companies expanding internationally. A product targeting Germany, France, Spain, Poland, and the UK may need different publisher types and content languages in each market.
The platform also provides tools for monitoring published links and managing campaigns, which becomes increasingly important once a company has dozens or hundreds of placements.
For a small founder running a single website, the large inventory can feel overwhelming. But for an agency or international business, the ability to search across different markets from one dashboard can save substantial prospecting time.
From approximately $20 per link.
International SEO, multilingual SaaS campaigns, agencies, and businesses targeting multiple countries.
Loganix is better suited to companies that care about the quality and execution of the placement rather than simply finding the cheapest backlink.
The platform offers a marketplace alongside niche edits, guest posts, premium editorial placements, digital PR, brand mentions, and other SEO services.
This makes it particularly useful for agencies. An agency can use Loganix for individual placements or combine it with managed SEO and white-label services.
The marketplace model also gives buyers more control over selecting placements, while the managed services provide an alternative for teams that do not want to handle every part of the link-building process themselves.
For SaaS founders, Loganix can make sense when the goal is to build a smaller number of stronger, relevant editorial links instead of buying a large volume of inexpensive placements.
From approximately $99 per link.
Agencies, SaaS businesses, white-label SEO, and quality-focused link campaigns.
Authority Builders focuses heavily on editorial quality and manually reviewed publisher relationships.
The platform offers guest posts, link insertions, high-authority links, managed campaigns, digital PR, listicles, and other authority-building services.
Authority Builders says its publisher relationships are developed through direct outreach and manual review rather than automated listings. This approach is designed to prioritize real websites and actual audiences.
That makes the platform more appropriate for businesses that are willing to spend more for carefully selected placements. A B2B SaaS company competing for difficult commercial keywords may prefer several highly relevant editorial links rather than dozens of low-quality placements.
The platform also provides managed campaign options, which can be useful when the founder understands the importance of backlinks but does not have time to manage publisher outreach.
From approximately $177 per link.
High-quality editorial backlinks, established SaaS companies, agencies, and businesses targeting competitive keywords.
Swappsy is different from most platforms on this list because its core model focuses on backlink exchanges and content collaborations.
Instead of paying for every placement, founders can create a profile containing their website, niche, domain rating, and partnership requirements. They can then discover potential partners and request collaborations.
The platform also supports tool and listicle placements, which can be particularly interesting for SaaS companies. A developer who has built a useful tool may find another website that wants relevant tools for a comparison article, creating a mutually beneficial opportunity.
Swappsy includes filters based on metrics such as DR and traffic, along with built-in messaging and link tracking.
For founders with limited link-building budgets, this model is worth exploring because the emphasis is on finding genuine partnerships rather than purchasing every backlink.
Free during beta.
SaaS founders, indie hackers, bloggers, and businesses interested in genuine backlink exchanges.
Linksman combines a backlink marketplace with broader link-building services.
The marketplace displays information such as organic traffic, DA, DR, country, and offer type. Current listings include both guest posts and link insertions, allowing buyers to compare different placement options.
This makes the platform relatively straightforward for founders who want to inspect actual opportunities before purchasing.
The additional SEO tools are another useful feature. Linksman offers link analysis, backlink status checking, broken-link checking, and other SEO utilities alongside its marketplace.
For SaaS founders, the ability to compare traffic and authority before selecting a placement can help avoid buying links based solely on a publisher's claimed metrics.
From approximately $150 for currently listed guest-post offers.
SaaS companies, agencies, and businesses looking for visible publisher metrics and niche-relevant placements.
Bazoom combines a link marketplace with content and strategic SEO services.
Its platform includes an intelligent marketplace, content engine, strategy builder, support, and insights. Bazoom also says its network includes more than 80,000 media outlets.
This broader approach can be useful for businesses that do not want to manage the entire link-building process manually.
For example, a SaaS founder can use the marketplace to identify publishers, while the content services can help create material suitable for those publications.
Bazoom also targets agencies and direct clients, so it can work for both a company building links to its own website and an agency managing multiple client campaigns.
From approximately $60 per link.
Businesses, agencies, SaaS companies, and teams that want marketplace access plus strategy and content support.
Link Publishers positions itself as an AI-powered link-building and digital PR marketplace.
The platform currently advertises more than 114,000 websites, more than 25,000 verified link builders, and more than 71,000 completed orders.
The marketplace is designed to give buyers access to publisher opportunities while also offering managed services for companies that want additional support.
One useful aspect for agencies is the combination of marketplace access and managed campaigns. That allows a team to start with individual placements and move toward larger campaigns when the process becomes more established.
For SaaS companies, the digital PR component is also worth considering. A backlink campaign does not always need to revolve around traditional guest posts. Product launches, research, original data, and industry reports can create stronger reasons for publishers to mention a company.
From approximately $75 per link.
SaaS companies, agencies, digital PR, and businesses looking for a large publisher marketplace.
FatJoe takes more of a service-based approach than a pure self-serve marketplace.
Its offerings include blogger outreach, niche edits, multilingual outreach, digital PR, media placements, content syndication, brand mentions, community mentions, and content writing.
This makes FatJoe particularly useful for agencies that need to outsource link building rather than manually selecting and managing every publisher.
The company also emphasizes white-label delivery, which means agencies can use the service as part of their own client fulfillment process. It reports more than 256,000 orders delivered since 2012 and offers a money-back guarantee on its services.
For a founder without an SEO team, this managed model can be easier than learning how to evaluate hundreds of websites. The tradeoff is that there is less of the hands-on marketplace experience found on platforms built primarily around self-service selection.
From approximately $80 per link.
Agencies, SaaS businesses, white-label SEO, and founders who want managed link building.
PressWhizz is designed around fast, self-serve backlink purchasing.
Its marketplace provides publisher data including Moz and Ahrefs metrics, traffic graphs, referring domains, and other information. Buyers can filter publishers and even search for pages that already contain relevant keywords.
That page-level search can save time because a relevant existing article may be more useful than simply choosing a domain with a high DR.
PressWhizz supports both guest posts and link insertions, including niche edits. It also reports that most orders are delivered within 24 hours, although some publishers can take longer.
For founders running short campaigns, this speed can be useful. Instead of waiting weeks for traditional outreach, a team can find a suitable publisher, place an order, and track the publication through the marketplace.
From approximately $20 per link.
Fast self-serve campaigns, SaaS founders, SEO freelancers, and businesses that want detailed publisher data.
Adsy is a large guest-posting marketplace with a strong focus on publisher selection and content placement.
The platform lets advertisers choose websites and order different publishing options, including writing and placement. Its FAQ explains that buyers can select a site and request content according to specific requirements, with additional charges depending on content length.
Adsy also publishes detailed research based on its own marketplace. Its 2026 pricing study analyzed more than 52,000 websites and found that pricing varies considerably according to DR, traffic, niche, country, and whether the placement is a guest post or link insertion.
That makes Adsy particularly useful for marketers who want a large selection and granular publisher comparisons.
For SaaS founders, the platform can be useful when building links to specific product pages, comparison pages, integrations, or educational content. The important part is still selecting websites that are relevant to the actual audience rather than choosing solely on domain metrics.
From approximately $12 per placement.
Budget-conscious SEO campaigns, guest posting, SaaS founders, and marketers who want a large publisher selection.
Accessily connects website publishers with businesses looking for publishing opportunities.
Its current platform is evolving beyond a simple guest-post marketplace into a broader publisher ecosystem covering hosting, monetization, buyer demand, orders, indexing, backups, and payouts.
Accessily says it already connects more than 3,000 publishers with buyers. This publisher-focused approach makes the platform useful for businesses that want to discover websites while also giving publishers tools to manage their own inventory.
For a small business or SaaS founder, the main attraction is simplicity. Rather than contacting publishers individually, the marketplace creates a central place to discover and manage opportunities.
It is also useful for website owners themselves. Publishers can bring their websites to the platform, list them in the marketplace, and manage monetization and orders from one dashboard.
From approximately $20 per link.
Small businesses, SaaS founders, publishers, and teams looking for a straightforward marketplace.
The cheapest backlink is rarely the best backlink.
A $20 placement on a website that has no relevant audience, declining organic traffic, and hundreds of unrelated outbound links may be less useful than a more expensive placement on a publication that regularly attracts the exact customers a SaaS company wants.
Start with relevance.
If a developer has built an API testing platform, look for technology, software development, DevOps, testing, backend, and developer publications. If the company sells accounting software, finance, accounting, small-business, and SaaS publications are more appropriate.
Next, check organic traffic and traffic trends. A high DR does not automatically mean that a website has useful traffic. Platforms such as Collaborator provide verified traffic information for many publishers, while marketplaces such as PressWhizz and INSERT.LINK expose additional publisher or page-level data.
Then check where the link will actually appear. A contextual link inside an established article can be very different from a link placed on a generic "sponsored posts" page.
Finally, think about the purpose of the campaign.
If the goal is SEO, prioritize relevant editorial placements.
If the goal is referral traffic, prioritize publications with real audiences in the target market.
If the goal is brand visibility, consider digital PR and listicle placements.
If the goal is AI search visibility, platforms such as SearchEye are worth investigating because they specifically offer publication opportunities tied to AI citation visibility.
These two approaches are often confused.
A backlink marketplace lets a business purchase a placement from a publisher or through a platform. The marketplace handles discovery, ordering, and often content or publication management.
A link exchange works differently. Two websites agree to mention each other, either directly or through more sophisticated collaboration structures.
For a bootstrapped SaaS, link exchanges can be attractive because they reduce cash costs. A developer tool might exchange a useful integration article with another complementary SaaS company, for example.
Swappsy is specifically built around this type of relationship, with backlink swaps, content collaborations, and tool placements.
However, exchanges should still be natural and useful to readers. Creating large-scale reciprocal linking purely to manipulate rankings can create SEO risk.
The best backlink marketplace depends on your goals, budget, and how much control you want over link building.
INSERT.LINK is ideal for backlink discovery and automation, while SearchEye focuses on AI search visibility and digital PR. Linkhouse, WhitePress, and Collaborator are strong choices for large-scale publisher outreach. Loganix and Authority Builders suit quality-focused campaigns, while Adsy, PressWhizz, and Swappsy offer flexible options for smaller budgets. FatJoe and Bazoom are better suited to businesses looking for managed link-building services.
The key takeaway is simple: choose backlinks based on relevance, audience, and editorial quality, not just DR or price. A link that genuinely helps readers and fits naturally within useful content is more likely to deliver sustainable SEO value over time.