Buying Backlinks: What Link Vendors Really Sell, What It Costs You Later, and the Paid Options Google Allows

The menu in the cold email, item by item

Link sellers rarely call their product what it is. Strip the labels and almost every item on the menu is one product: a followed link, placed for money, on a page whose owner did not choose you. Here is the translation, matched to the lines in Google's spam policies that describe each one.

Two things unite the menu. The price is set by a third-party score rather than by readers, and the seller can guarantee delivery. An editor cannot guarantee you a link, because an editor might say no. A seller who promises forty links by the end of the month is promising that nobody will say no. Our guide to high quality backlinks shows how to read the sites on that spreadsheet, and domain authority explains why the score column is the least useful one on it.

Google's paid-link rule, and the one exception inside it

Google defines link spam as creating links to or from a site primarily to manipulate search rankings. Its first example is buying or selling links for ranking purposes, and it spells out the forms payment can take: money for links or for posts containing them, goods or services traded for links, and a free product sent so that someone writes about it and links. Another example covers text ads or text links that do not block ranking credit. The page was last updated on August 28, 2026.

Then comes the exception, and it is generous. Google writes that buying and selling links is a normal part of the economy of the web for advertising and sponsorship purposes, and that such links are fine as long as they carry rel="nofollow" or rel="sponsored". Its guide to qualifying outbound links says to mark advertisements and paid placements with sponsored, that nofollow is still acceptable though sponsored is preferred, and that links with these attributes will generally not be followed.

So the question is never whether money changed hands. It is whether the money bought a followed link. A seller who offers a "dofollow guarantee" has answered it for you. Our guide to nofollow links explains the three rel values and what Google does with each.

Three ways a bought link costs more than the invoice

Sellers call the risk small. Google, the party keeping score, describes it the other way around.

There is a quieter cost as well. The same few hundred dollars a month, spent for a year, could have paid for a sponsorship your customers see, a cost guide reporters cite, or the time to ask every supplier for a listing. A bought link that gets discounted leaves nothing behind. An earned asset keeps collecting links after the invoice is paid, which is the argument of our guide on how to get backlinks.

A link sold with a delivery date is a promise that nobody along the way had the right to say no.

Paid placements Google allows, and what each one is worth

Paying for visibility is ordinary marketing. The trick is to judge each purchase by what it buys without the link, because the link, correctly marked, is not a ranking play. These are the paid options a local business can use with a clear conscience, and how the link should be marked when one comes with them.

Labeled sponsored content has a reader-side rulebook too, set by the Federal Trade Commission rather than Google, and our guest blogging guide covers both. Sponsorships and memberships also put your name where people read about local businesses, which matters for AI answers as well as for customers; our page on brand mentions vs backlinks explains why a mention without a followed link still counts for something.

Pay for the labor, never for the placement

The honest way to spend money on links is to buy the work that earns them. A link building service that pitches editors, writes the data page, chases the supplier's dealer list and follows up twice is selling hours and skill. A service that pays site owners to publish is selling the placement. Both may call themselves link building agencies. Only one of them sends invoices you could show Google.

Our link building strategies guide lays out a six-month plan built on assets, stories and relationships, and digital PR covers the press side.

Vetting a link building service in one phone call

You do not need to understand link graphs to vet a provider. You need to ask questions a link seller cannot answer comfortably, and listen for the pause. Google's own page on hiring an SEO supplies several of the warning signs: be wary of firms that email you out of the blue, that guarantee rankings, that are secretive about what they will do, or that talk about link popularity schemes. It adds a line worth remembering: "You should never have to link to an SEO."

1. 1

   Ask whether any money goes to the sites

   Ask it plainly: do you or your partners pay any site, in money, products or services, for the links you build? Anything other than a clear no needs a follow-up question about rel attributes.

2. 2

   Ask for ten live links and the story behind each

   Not a portfolio of scores. Ten URLs, for businesses like yours, each with one sentence on how it was earned: a pitch, a supplier listing, a story. Open every one.

3. 3

   Ask who owns the sites

   If the provider owns, manages or has a stake in any of the sites it places links on, you are talking to a network, however the website describes it.

4. 4

   Ask who writes the anchor text

   Editors write their own. A service that lets you choose keyword anchors for every placement is controlling the page, which is the pattern Google's policy describes.

5. 5

   Ask what happens if you cancel

   Earned links stay, because nobody is being paid to keep them. If the answer involves links being removed, you were renting them.

6. 6

   Ask what they report

   A good report lists each new link with its page, the referral visits it sent and the pages that moved. A report that leads with an authority score is reporting the easiest number to move.

Keep the Google Search Console property in your own name, so the Links report and any manual action notice reach you and not only the agency. Our wider guide to hiring an SEO covers contracts and reporting, and choosing a marketing agency applies the same tests to any vendor.

Red flags in a link building proposal, and the clauses that protect you

• Guaranteed counts. "Twenty-five links a month" is a supply contract. Real outreach cannot promise what editors decide.
• Prices by score. A rate card with DA or DR columns tells you the score is the product, and the backlink audit that follows usually tells you the rest.
• A private inventory. "Our network of high-authority sites" or a list you may see only after paying.
• No sample of the sites. A seller who will not show you where links will go before you pay is hiding the sites, not the method.
• Pressure to skip the attribute. Any offer to make a sponsored link "dofollow" for an extra fee.
• A contract that requires links. Google lists links required by a contract or terms of service, with no option for the other site to qualify them, as link spam.

If you sign with anyone, put four sentences in the contract: the provider will not pay any site for a link without rel="sponsored"; you receive a list of every link built in your name, with its URL, each month; the provider does not own or control the sites it pitches; and Google Search Console and every account stay in your business's name. An honest provider signs that unedited.

Where a link budget goes when nobody is buying links

Take the money that would have bought a package and spend it in this order, which is our practice rather than a Google rule. First, the hours to collect the links you are already owed: suppliers, manufacturers, associations, partners and mentions with no link. Then one sponsorship your customers will actually see, marked correctly. Then one asset worth citing, built from your own records, and the outreach to put it in front of reporters and local sites. The link building hub puts those steps in order, and email outreach covers the pitch.

If you would rather hand it off, earning links is part of DataCram's monthly SEO programs: no long contract, a defined scope, programs from $575 a month, priced by complexity, setup and budget, per our SEO pricing page. We do not buy links in clients' names, and our content marketing team builds the assets that earn them. If old purchases already dented your rankings, SEO visibility recovery starts with what was built. Not ready for any of it? The free website audit checks whether the pages you want links for are worth landing on.