Guest Post Marketplaces Compared: Prices, Vetting and Link Rules

The best guest post marketplace is the one whose rules you can read before you pay: visible fees, real site moderation, a clear link attribute policy and a refund path. Most "best of" lists skip those rules and rank the author's own product first. Below is a neutral comparison of seven platforms based on their public pages as of October 16, 2026, plus a checklist for vetting any site on any marketplace.

Published: 2026-10-16 · 6 min read · Satelo

How we compared the marketplaces

We did not buy placements for this article, so there are no "we tested it" scores here. Instead, we read each platform's public homepage, FAQ or rules on October 16, 2026 and recorded what they actually commit to. That turned out to be revealing: some platforms publish detailed terms, others publish almost nothing.

Five criteria matter more than catalog size:

• Fee transparency. Is the commission stated in public, and who pays it: buyer, publisher or both?
• Site moderation. Does the platform say how sites get in, and can it remove them?
• Link attribute policy. Does the listing tell you whether the link will be nofollow, sponsored or neither? This decides whether the placement fits Google's rules.
• Guarantee. How long is the link monitored, and what happens if it disappears?
• Refunds. Do you get money back to your card, credit on a balance, or nothing?

Comparison table (checked October 16, 2026)

Terms change often. Treat the table as a snapshot and open the source link before you deposit money. We have separate, deeper comparisons for Collaborator, Adsy and Miralinks.

The link attribute question nobody puts in the headline

Google's spam policies list "buying or selling links for ranking purposes", including "exchanging money for links", as link spam. The same page says paid links are fine "as long as they are qualified with a rel="nofollow" or rel="sponsored" attribute value." It also flags advertorials where "payment is received for articles that include links that pass ranking credit."

So when a marketplace leaves the attribute to the publisher, or advertises followed links in paid articles, the compliance decision lands on you. A paid placement can still be worth it for what it legitimately buys: exposure to the host's readers, a brand mention, referral clicks. If you are paying, ask for sponsored in writing before the article goes live.

Typical marketplace problems

Dead and parked domains

Catalogs age. In September 2026, blogger Lilach Bullock ran a live HTTP check on 3,204 domains collected from guest post listings and found 568 of them, or 17.7%, dead or parked (her write-up). It is a single author's audit, not independently verified, and it covers listings in general rather than one marketplace. Still, the lesson holds: a site being listed does not mean it is alive today.

Sites that exist only to sell posts

Some domains have strong link metrics and almost no readers. Every recent post is a "sponsored" piece on an unrelated topic, and there is no author, no comments, no social presence. These sites can look great in a filter for domain rating and still deliver nothing. Check the archive, not just the metrics.

Metrics you cannot verify

Traffic numbers in catalogs often come from third-party estimates or from the publisher's own claim. Some platforms let publishers connect Google Analytics or Search Console; when that option exists, prefer sites that used it.

Refunds that are really credit

"Refunded to your balance" means the money stays on the platform. That is fine if you plan to keep buying there, and a real cost if you do not.

A 10-minute checklist before you pay any site

1. Open the homepage yourself. Does it load fast, look maintained and have posts from the last month?
2. Read three recent articles. Are they written for readers, or are they thin pieces stuffed with links to casinos, loans and supplements?
3. Search site:domain.com in Google. If almost nothing is indexed, a new post will likely not be either.
4. Check topical fit. Would the site's real readers care about your product? If not, the clicks will not come.
5. Look at an existing sponsored post. Is it labeled? Which rel do its outbound links carry? That is what you will get.
6. Compare two traffic sources. If a free checker shows near zero while the catalog claims thousands of visits, ask why.
7. Read the refund and guarantee terms for that exact order type, not the platform's marketing page.

Our guide how to check a site before buying a placement goes deeper, and you can run any domain through the free Quality Score check, built mostly from open data such as Tranco rank, Common Crawl, domain age and page speed.

How much does a guest post cost on a marketplace?

Prices range from a few dollars to well into four figures, and the spread is real: Icopify's homepage, for example, shows sample listings between $5.99 and $29.95 on the day we checked, while media placements on other platforms are quoted only on request. Cheap is not a bargain if the site is dead or has no readers. For how publishers set prices and what drives the range, see our guest post cost guide.

Where Satelo fits (and where it does not)

Satelo is not a classic marketplace, and it is not the biggest option. It is a public beta with a small network of sites. The core idea is an exchange: you publish a partner article on your site, earn internal credits called satellites, and spend them on an article about your site on a related site. Placements go in a circle (A writes about B, B about C, C about A), never as a direct swap.

• Every partner link is rel="sponsored" and the article is labeled, so the compliance question above is already settled.
• Marketplace orders are optional. The 10% fee is paid by the buyer.
• Each site in the network shows its Quality Score with the evidence behind each component.

If you need a large catalog in many languages today, an established marketplace will have more choice. If you run a small site and would rather trade useful articles with peers than pay per post, Satelo is built for that.

Which marketplace suits which buyer

What to do next

1. Shortlist two or three platforms from the table and read their FAQ pages in full.
2. Pick five candidate sites and run each through the checklist above.
3. Decide what you are paying for: readers, a mention, referral clicks. Not ranking credit.

Want to see how a candidate site really looks before you pay? Check its Quality Score and get the evidence behind each number in about 30 seconds. If you run a site yourself, join the exchange and earn your first satellites by publishing one partner article.

FAQ

What is the best guest post marketplace?

There is no single best one. Pick a platform that publishes its fees, moderation rules, link attribute policy and refund terms, then vet each site yourself before paying.

How much does a guest post cost on a marketplace?

From a few dollars on small fixed-price catalogs to quote-only pricing for media sites. Our guest post cost guide explains what drives the range.

Are guest post marketplaces safe for SEO?

Google's spam policies treat buying links for ranking as link spam, but allow paid links marked rel="nofollow" or rel="sponsored". Buy placements for readers and mentions, with the right attribute.

What is a good Adsy alternative?

It depends on what you need from Adsy. Collaborator publishes detailed fee and guarantee terms; fixed-price catalogs suit small budgets; Satelo offers a sponsored article exchange without cash spend.

How do I check a guest post site before buying?

Open the site, read recent posts, check site: results in Google, look at how existing sponsored posts are labeled, and compare traffic sources. A free Quality Score check helps with the open data.

Do marketplaces refund money if a link is removed?

Terms vary. Some credit your platform balance during a guarantee period, some sell longer guarantees as add-ons, and some state that purchases are non-refundable.

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