A link building reseller sells links wholesale, usually to agencies who mark them up and deliver them to clients under their own brand. It is a real and sometimes legitimate trade: many agencies have no outreach capacity, and renting it beats building it. It is also the corner of SEO where the distance between what is sold and what is delivered is largest, because the product is easy to fake, hard to audit, and carries policy risk that lands on the client's site rather than the reseller's. This page explains how the market works, where the risk actually sits, and how to vet a reseller before their inventory ships under your name.
What resellers actually sell
Almost all reseller inventory falls into three buckets. Guest posts: articles placed on third-party sites that accept content, priced per placement and tiered by the site's authority metrics. Niche edits: links inserted into existing articles on such sites, cheaper because no content is written. And genuine outreach: earning links from sites with real editorial standards, which is slow, expensive and rare at wholesale prices. The uncomfortable structural fact is that most tiered per-link inventory comes from sites that exist to sell placements, which means the same sites appear in many resellers' catalogs and in Google's own definition of link spam. That does not make every placement worthless, but it means the label on the invoice (outreach, digital PR, authority links) describes the price tier, not the method.
How pricing works and what it hides
Per-link pricing scales with third-party authority scores and claimed traffic, and it is worth understanding that both are gameable: sites are inflated with redirects and rank-and-rent content precisely to command higher placement fees. So a price sheet sorted by domain rating is sorted by a number the seller's suppliers optimize, not by value to your client. The margins are real (agencies commonly resell at a multiple of wholesale), which is why the arrangement persists, but the buyer-side math has to include risk: Google's spam policies name buying and selling links that pass ranking credit as link spam, and the penalty or devaluation lands on the client site that carries the links. A reseller bears none of that downside, which is the single most important asymmetry in the whole trade.
How to vet a reseller before you resell them
Ask for ten recent live placements, unredacted, for real clients. Check whether the hosting sites have real organic traffic on real queries, whether the surrounding content is coherent, and whether the same site keeps reappearing. Ask directly how inventory is sourced: a broker aggregating placement-selling sites is a different product from a team doing outreach, whatever the branding says. Ask what happens when a link drops, what the replacement policy is, and whether they disclose placements they could not secure. Refuse anyone who will not show live examples, anyone selling from private blog networks, and anyone whose sample placements are on sites that publish about every topic at once. Agencies weighing this trade should also price the alternative honestly: contracting a link building company directly for client work, with disclosure, often costs similar money once markup and replacement churn are counted, and removes a layer of blindness.
Where this leaves an agency buyer
If you resell links, you are lending your reputation to inventory you did not build, so the sane posture is narrow and audited: a small vetted supplier list, spot checks on every batch, clients told what is being bought in plain terms, and a refusal to touch inventory whose sourcing cannot be explained. The alternative strategies (original data and content that earns links, digital PR with named journalists, unlinked mention reclamation) are slower and costlier per link but compound instead of churning, and they carry no policy asymmetry. A reseller can be a useful capacity valve for an agency that knows exactly what it is buying. As the foundation of a client's authority, wholesale links are a liability priced as an asset.
Questions people ask about link building reseller
Is using a link building reseller against Google's rules?
Google's spam policies define link spam to include buying or selling links for ranking purposes, regardless of who brokered them. Placements made for ranking credit sit inside that definition however they are labeled. The practical risk ranges from the links being quietly devalued (you paid for nothing) to manual action against the client's site.
What do reseller links typically cost?
Wholesale per-link prices vary widely by claimed authority tier, and agencies commonly resell at a multiple of what they paid. Treat the tiers with suspicion rather than as a quality scale: the metrics that set them are optimized by the sites selling the placements, so a higher tier is a higher price, not a guaranteed better link.
How can I tell if a placement site is worthless?
Look at the site as a reader. Does it have a coherent topic, named authors, and organic rankings on queries a person would search? A site that publishes about finance, CBD, casinos and plumbing in the same week exists to sell placements, and links from it are the first to be devalued.
What should an agency use instead of reselling links?
For durable authority: content with original data that earns citations, digital PR aimed at real publications, and reclaiming unlinked mentions. Where outside capacity is genuinely needed, contracting a vetted link building company directly for the client's campaign, with the method disclosed, keeps the agency out of the blind-markup business.