Updated 21 October 2026
Buying a link is within Google’s rules when the link is marked rel="sponsored" or rel="nofollow". Buying a link that is meant to pass ranking credit, with no such label, goes against Google’s spam policies, and the risk grows with how many you buy and how spammy the sites are.
That’s the short version. Below is what the rules say word for word, the real risks, and how to buy placements without putting your site in danger.
What Google’s rules actually say
Google’s spam policies list “buying or selling links for ranking purposes” as link spam. That includes “exchanging money for links, or posts that contain links.” The same page also says Google “does understand that buying and selling links is a normal part of the economy of the web for advertising and sponsorship purposes.” Those links are fine as long as they carry a nofollow or sponsored label.
So the rule isn’t “never pay for a link”. It’s “if you pay for a link, label it, so it doesn’t pass ranking credit.”
What the labels mean
A link attribute is a small tag in a link’s code that tells search engines how to treat it. Google explains the options like this:
| Attribute | What it’s for | Google’s guidance |
|---|---|---|
rel="sponsored" | Ads and paid placements | The preferred label for paid links |
rel="nofollow" | Any link you don’t want to vouch for | Also acceptable for paid links |
rel="ugc" | Comments, forum posts and other user content | Recommended for user-generated links |
| No attribute (“dofollow”) | A normal editorial link | Should not be used for links that were paid for |
“Dofollow” isn’t a real attribute. It’s industry slang for a link with no label, which can pass ranking credit.
Since 2019, Google has treated these labels as hints rather than strict commands. In plain terms, Google decides for itself how much to count any link.
What happens if Google decides your links break the rules
Google says it finds policy violations “through automated systems and, as needed, human review that can result in a manual action.” It also says sites that break its policies “may rank lower in results or not appear in results at all.”
In practice, outcomes range from mild to serious:
- The link is ignored. You paid for something that does nothing. This is the most common outcome for low-quality links.
- Your rankings slip. Pages that relied on manipulative links lose ground.
- A manual action. A person at Google reviews your site and applies a penalty. You’d see a notice in Google Search Console.
Google doesn’t publish how often each happens, so nobody can give you honest odds.
Other link practices Google calls spam
Paid links aren’t the only problem. Google’s spam policy also lists:
- Excessive link swaps (“link to me and I’ll link to you”).
- Using automated programs or services to create links.
- Low-quality directory or bookmark site links.
- Links placed in the footers or templates of many sites.
- Keyword-stuffed anchor text in guest posts, advertorials or press releases distributed on other sites.
Many cheap “backlink packages” are built on exactly these.
A simple risk scale
| What you buy | Risk level | Why |
|---|---|---|
| Sponsored-labeled article on a relevant site with real readers | Low | Within Google’s rules. You still get the brand mention and any visitors it sends. |
| Unlabeled link in a well-written article on a relevant, real site, with natural anchor text | Moderate | Outside the letter of the rules. Harder to spot, but still a policy risk. |
| Unlabeled links on sites that sell to anyone, with keyword-stuffed anchors | High | Easy to detect. Often ignored or worse. |
| Bulk packages, private blog networks, automated links, footer links | Very high | Named directly in Google’s spam policy. |
This scale is our own judgement, not an official Google ranking.
Why a labeled placement can still be worth paying for
A sponsored label means the link isn’t meant to pass ranking credit. But a good placement does more than pass credit:
- Brand mentions. Your business is named on a site your customers read.
- Visitors. People who read the article can click through.
- AI visibility. In an Ahrefs study of 75,000 brands, mentions of a brand across the web were more closely linked with appearing in Google’s AI Overviews (0.664) than the number of backlinks (0.218). That study shows correlation, not cause.
How to lower your risk when you buy placements
- Know the label before you pay. Ask how the link will be marked, and get it in writing. If the seller won’t say, walk away.
- Choose relevant sites with real readers. Check organic traffic and its trend, not just a Domain Authority or Domain Rating score. Those scores come from SEO tool companies, not Google. Our 10-point backlink check walks through it.
- Avoid sites that sell to everyone. If every post is sponsored, or casino and loan posts sit next to recipes, skip it.
- Keep anchor text natural. Use your brand name, the page name or a plain description. Don’t repeat the same keyword phrase across many links.
- Grow slowly. A handful of good placements a month looks very different from hundreds of links in a week.
- Know what a fair price is. Very cheap links are often cheap for a reason. Our guest post cost guide has current market ranges.
- Keep records. Log every placement, its URL, its label and the date. Check them regularly.
How BuyLinks handles this
We check every site by hand before it can be used, and only about 1 in 7 sites in our database passes. Of the 199,791 publishers we track, 28,834 meet our quality bar. You can read exactly how we grade sites.
Every site in your plan shows the link attribute the publisher applies, such as sponsored or dofollow, before you approve anything. If a link goes live with a different attribute from the one we stated, you get a replacement or a refund under our guarantee. You decide what you’re comfortable with. We never promise rankings.
Frequently asked questions
Is it illegal to buy backlinks?
No. Buying links isn’t a legal matter. It’s a question of Google’s search policies. In some places, advertising rules also require sponsored content to be disclosed to readers, so a clear “sponsored” label on the article helps there too.
Can Google tell if a link was paid for?
Google says it uses automated systems and human review to find link spam. It doesn’t publish how accurate those systems are. Links on sites that openly sell to anyone, with keyword-stuffed anchors, are the easiest to spot.
Do sponsored links help SEO at all?
They aren’t meant to pass ranking credit, and Google treats labels as hints. Their value is the brand mention, the readers, and being named on sites that AI assistants and people read.
What should I do if I get a manual action for links?
Search Console will show the notice and describe the problem. The usual fix is to remove or label the problem links, disavow the ones you can’t remove, and then submit a reconsideration request. Get help if you’re not sure which links caused it.
Are guest posts against Google’s rules?
Not on their own. Google’s policy targets guest posts used to pass ranking credit through paid or keyword-stuffed links. A useful article on a relevant site, with honest labels, is a normal part of the web.
Get your free plan
Want to see which sites we’d pick for you, and how each link would be labeled, before you spend anything? Get your free plan. We never need access to your site.