Is buying backlinks a good idea? Under Google’s spam policies, buying links for ranking purposes is link spam, so the policy answer is no. The more useful answer is about value. In April 2026, John Mueller described what Google may do with sites that sell or trade links, and it changes the cost side of the calculation more than any penalty anecdote does.
What Google said in April 2026
On Bluesky on 9 April 2026, Mueller wrote: “if our systems recognize that a site links out in a way that’s not very helpful or aligned with our policies, we may end up ignoring all links out from that site.” He added: “For some sites, it’s just not worth looking for the value in links.” Search Engine Roundtable covered the exchange on 13 April.
Read that carefully. It is not a statement about punishing the buyer. It describes Google discounting the seller: once a site is recognised as linking out in a way that breaks the policies, every outbound link from it may be ignored, including the editorial ones. A site that sells links which pass ranking credit is linking out against those policies.
It also undermines the usual way of pricing a link. Sellers quote metrics for the site offering the placement: its authority, its traffic, its referring domains. None of those tell you whether Google still counts the links it gives. A site can look strong on every third-party metric and still be one whose outbound links are being ignored, and the more openly it sells placements, the more likely that becomes.
What Google’s policies count as link spam
Google’s spam policies define link spam as “creating links to or from a site primarily for the purpose of manipulating search rankings.” The examples are broad, and paying is only one of them.
| Practice | Under Google’s spam policies |
|---|---|
| Buying or selling links for ranking purposes (money, goods, services or products for a link) | Link spam |
| Excessive link exchanges | Link spam |
| Automated link creation | Link spam |
| Requiring a link in terms of service or a contract | Link spam |
| Paid native articles with optimised anchor text | Link spam |
| Forum signature links | Link spam |
Paid link marked rel="sponsored" or rel="nofollow" | Acceptable |
The last row is the important one. Paying for a placement is not the issue; paying for a placement that passes ranking credit is. A sponsored article with a qualified link is ordinary advertising. Our guide to nofollow links covers the attributes and when each applies.
Private blog networks and Web 2.0 backlinks
A private blog network is a group of sites built or bought primarily to link to other sites and pass them ranking credit. Web 2.0 backlinks are the low-cost version: pages on free blogging platforms or hosted subdomains, made to carry a link rather than to be read.
Both fall under the definition above because their primary purpose is manipulating rankings. They are also exactly the kind of sites Mueller’s statement describes. A network whose pages exist to link out is linking out “in a way that’s not very helpful”, which is the condition for having all its outbound links ignored.
That is the analytical problem with private blog network SEO. The tactic depends on links from sites with no reason to exist except the links. The better a search engine gets at recognising those sites, the more the network becomes a cost with no return, and there is no reliable signal on your side telling you when that point has been passed.
Does buying backlinks work?
It depends on what “work” means, and here the honest answer has a limitation built in. Nobody outside Google can see which links are being counted. A site may rank after buying links, but the ranking cannot be attributed to the bought links rather than its content, its earned links or a change in the results. Equally, a bought link that is being ignored produces no warning. It simply does nothing.
You cannot run a clean test either. Rankings move for many reasons at once, and a single site has no control group. The anecdotes on both sides, of sites that bought links and climbed or bought links and fell, carry the same weakness: they show a sequence of events, not a cause.
That asymmetry is the core of the risk. The fear is a manual action, which would at least appear in Search Console’s Manual actions report. The likelier outcome, on Mueller’s account, is silent devaluation: the link stays live, the invoice is paid, and the ranking credit never arrives. If you are cleaning up after past purchases, our piece on whether toxic backlinks matter covers what to do with links you cannot remove.
Is buying backlinks illegal?
It is against Google’s policies. Whether it is illegal is a separate legal question that depends on jurisdiction, and we do not answer it here. One related point is worth knowing: paid endorsements that are not disclosed can raise advertising disclosure issues, quite apart from search. Our piece on whether affiliate SEO is dead covers the FTC disclosure point in the affiliate context.
In practice, disclosure and Google’s policy point the same way. A paid placement that is labelled for readers and qualified with rel="sponsored" for search engines satisfies both. A paid placement disguised as editorial satisfies neither.
Is buying backlinks a good idea next to earning them?
The budget that would go on bought links can buy the work that produces earned ones. Content worth citing, outreach to sites that already link to similar resources, and recovery of links you have lost all create links from sites that link out for editorial reasons, which are the links Mueller’s statement leaves untouched.
Broken link building is one of the most repeatable versions: find a dead resource others still link to, publish a better one, and tell them. It is slower than paying. It also produces links that come from sites still worth listening to, which a purchased link, by the nature of the site selling it, rarely does.
The cheapest earned links are often the ones you already had. Mentions of your brand without a link, and links that broke when you moved or deleted pages, can be recovered with a short email; our guide to link reclamation covers the process. None of this is as quick as a purchase, but every link it produces is one Google has a reason to count.
Frequently asked questions
Does Google penalise sites for buying backlinks?
Buying links for ranking purposes breaks Google’s spam policies. Mueller’s April 2026 comments say Google may ignore all links from sites that link out unhelpfully, in which case the bought link passes nothing.
Can I pay for a link without breaking Google’s policies?
Yes, if the link is marked rel="sponsored" or rel="nofollow". It then does not pass ranking credit.
What are Web 2.0 backlinks?
Links from pages on free blogging platforms or hosted subdomains, created to carry a link. Built for ranking purposes, they fall under link spam.
Is buying backlinks illegal?
It is against Google’s policies. Legality is a separate question we do not answer, though undisclosed paid endorsements can raise advertising disclosure issues.
The takeaway Bought links break Google’s policies, but the bigger practical risk is that they count for nothing. Spend the budget on links from sites that link out for editorial reasons.
