Best Guest Post Marketplace: 9 Checks Before You Pay

The best guest post marketplace is the one that lets you verify things before you pay. That means sites checked by a person, metrics that name their source, a price on every listing, a clear answer on who writes the article, a live link as proof, and a refund if the post can’t be published.

Below are nine checks you can run on any marketplace in about ten minutes, including ours. If a marketplace is vague on one of them, treat the vagueness as the risk. No marketplace makes paid links risk-free, so relevance and honest link labelling still matter.

Marketplace, outreach agency or freelancer: pick the model first

A guest post marketplace is a self-serve catalogue of websites that accept paid articles. You browse the list, pick sites, and pay the listed price. Before you audit one, check that this model fits the job.

What changes between the three models

When an agency or freelancer is the better choice

Go to an agency or freelancer when you need custom strategy, digital PR (stories journalists want to cover), a hard niche with few listed sites, or placements on sites that appear in no catalogue. A marketplace can only sell what it has listed.

If you’re weighing full-service providers rather than catalogues, read Guest Posting Services: How to Compare Providers Before Paying. The rest of this article assumes you’ve chosen the marketplace route.

Checks 1 and 2: how sites get listed and where the metrics come from

Check 1: Ownership confirmed or access resold through brokers?

Some marketplaces deal with site owners directly and confirm ownership. Others resell access obtained through brokers, so a post depends on a chain of middlemen. The second model is where posts go missing and prices drift.

Look for a stated review process: does a person look at each site, or does a script add anything above a metric threshold? Also look for whether the marketplace says it removes sites, and for what reasons (traffic loss, too many sponsored posts, spam). A catalogue that never removes anything is probably not being reviewed.

Ask support: “Do you work with the site owner directly?” A direct answer matters more than a flattering one. Even a verified listing can’t prove the owner doesn’t sell links elsewhere, so judge the site yourself too.

Check 2: Which tool produced the DA, DR and traffic numbers

Three figures show up on most listings:

• Domain Authority (DA) is Moz’s 0-100 score predicting a site’s link-profile strength (Moz explains it here).
• Domain Rating (DR) is Ahrefs’ 0-100 measure of a site’s backlink profile strength.
• Semrush traffic is an estimate of a site’s organic search visits.

All three are third-party estimates, not Google metrics, and Google doesn’t use them as ranking factors. They’re still useful as a rough filter, but only if the marketplace names the tool and date behind each number. “Authority: 70” with no source is decoration.

DA and DR can be inflated by link networks or expired-domain tactics, and traffic is modelled, so it can lag real analytics. Spot-check two or three sites in Moz’s free Link Explorer and Ahrefs’ free website authority checker, plus Semrush’s free view for traffic.

Spot-check example: ‘DR 60, 20k visits’ that falls apart

Illustrative, not real data. A listing says “DR 60, 20k monthly visits.” You paste the domain into the checkers. DR 60 holds up, but estimated traffic is near zero and what little exists comes from a country unrelated to your market. The DR is probably real, and it’s probably coming from links, not readers. Walk away, or ask the marketplace to explain the gap.

Checks 3 and 4: read the metrics together, then read the site's actual posts

Check 3: Traffic trend, country and DR side by side

One metric alone misleads. Read DR (or DA), traffic and traffic location together.

• DR and DA far apart: a big gap between the two scores is worth a question. It can mean one tool sees a link profile the other doesn’t.
• Traffic shape: steady or growing is fine. Spiky or falling traffic suggests a penalty, a lapsed domain, or a site that lost its audience.
• Traffic country: visits from places you don’t sell to rarely help a local or niche business.
• Footprint: a prominent “write for us” page, sponsored-post labels on most articles, or pages crowded with outbound links all show a site that sells a lot of links.

A low-DR site with real, relevant visitors can beat a high-DR site with none.

Check 4: Sample posts, niches and the ‘all niches’ trap

Ask for existing guest posts on the site, or open the site and read recent articles. Good signs: edited text, a clear topic, a few outbound links per article, and a byline that makes sense. Then compare the niches the listing says it accepts against yours.

Be wary of “all niches accepted.” A site that publishes casino, pharma and crypto next to everything else has no topical identity, and your link ends up in that neighbourhood.

Hypothetical comparison: Site A vs Site B

Hypothetical, no real data.

• Site A: DR 35, steady traffic from your target country, price shown, edited on-topic posts.
• Site B: DR 70, “all niches”, flat traffic, “contact for price”.

For a small niche business, Site A may be the better buy. Its link sits among relevant content, with a known cost and readers who might click. Site B’s score looks better but you can’t verify much else about it. That’s a judgement call, not a guarantee of results.

Checks 5 and 6: price on every site, and who actually writes the article

Check 5: Per-site prices, what’s included, and what costs extra

Every listing should show its own price, for both a new guest post and a niche edit where offered. “Contact us for pricing” on individual sites means you’re being qualified as a buyer, not shown a market.

Check what the price includes: writing or not, the number of links, whether the post is permanent, and whether a dofollow link (one that passes ranking signals) is guaranteed. Then look for extras: link fees, rewrites, rush delivery. There’s no reliable market average, so compare sites inside the same marketplace instead.

Be suspicious when high-metric sites are cheap. Either the site is sold in bulk, leaving a footprint, or the metrics are inflated.

Check 6: Your article or theirs, and can you approve the draft

Find out whether you supply the article or a marketplace or publisher writer does. If someone else writes it, ask for the brief, word count, editorial standards and a chance to approve the draft before it goes live. Thin, generic text, or the same copy reused across several sites, weakens the placement and makes your links look manufactured.

Niche edit vs new guest post: different products, different checks

A niche edit is a link inserted into an existing, indexed article. Take a link added to a two-year-old indexed article on your exact topic. Compare it with a fresh article written around your brand. The old page may carry more history; the new one gives you more control over context.

• Niche edit: confirm the page is indexed, the surrounding paragraph is relevant, and the publisher won’t remove the link later. Context is often weaker than in a new post, and a deindexed page takes your link with it.
• New guest post: check the draft quality, the author byline, the link placement and anchor text, and that the site will leave the post up.

Checks 7, 8 and 9: link attributes, proof of delivery and refunds

Check 7: Dofollow, nofollow, sponsored and how long the link stays

A good listing states how the link is labelled. Google asks site owners to mark paid links with rel="sponsored" or rel="nofollow" (see Qualify your outbound links to Google). Those links may pass less ranking influence, but they carry less policy risk. A plain dofollow link does the opposite. You decide which trade-off suits you, but the marketplace should tell you which one you are getting.

Also get permanence in writing: how long the post stays up, and what happens if the site removes the link or deletes the page. “Permanent” with no detail is a vague answer.

Check 8: Verify the live link yourself in 3 minutes

Your order report should list the live URL, the anchor text and the target URL for every link. Don’t take it on trust. Run through this:

• Open the live URL and confirm the post is public, not a draft or a page behind a login.
• Click the link. It should go to your target URL with the anchor you agreed.
• Right-click, choose Inspect, and read the link’s rel attribute: sponsored, nofollow or none.
• Search the page source for a noindex tag. If it’s there, Google is told to leave the page out of search results.
• Search the exact URL in Google to see whether it’s indexed. A brand-new page may need a few days, so recheck rather than panic.
• Look for a link that is hidden, placed in a footer, or wrapped in script. Come back in a few weeks to confirm it hasn’t vanished.

Ask about publication timelines before you order. A straight answer is a range and a reason, not a promise.

Check 9: Refund terms for posts that can’t be published

Read the refund policy before you pay, and make sure it’s written down. Look for four things:

• Cash or credit. A cash refund is cleaner than store credit you may never use.
• Triggers. The publisher rejects the post, or the site goes offline before publication.
• Exclusions. Many policies exclude drafts rejected for quality. Know what counts.
• Support. Slow replies before a sale predict slow replies after one.

A refund covers a post that never goes live. It doesn’t cover a post that goes live and does nothing for your rankings. No policy does.

A 10-minute vetting routine and the red flags that mean walk away

The 10-minute routine

1. Pick three candidate sites from the marketplace.
2. Run each domain through the free tools: DR, DA, traffic, top country and traffic trend.
3. Read the refund and link policy pages.
4. Send one pre-sales message (below).
5. Score each of the nine checks as pass, vague or fail.

The rule: every “vague” is a risk you’re choosing to take. Two or more fails and you move on to another marketplace.

Pre-sales test: three questions to support

• “Do you work with the site owner directly?”
• “What happens if the publisher rejects the post?”
• “Can I see an existing post on this site?”

Vague or slow answers are the answer. Support that dodges these questions before you’ve paid won’t get better afterwards.

Red flags

• No tool named for the metrics
• Prices hidden behind “contact us”
• “All niches” on the site listing
• No refund terms in writing
• No live URL in the delivery report
• Metrics that don’t match your spot-check
• DR far above actual traffic

The risk no marketplace can remove

Google’s spam policies list buying or selling links that pass ranking credit as link spam. A marketplace can’t change that, and anyone calling their links “lower-risk” or “lower-risk” is selling you a claim they can’t back.

You can lower the risk. Choose relevant sites, keep volume moderate, and vary your anchor text instead of repeating exact-match keywords. Use rel="sponsored" or nofollow where it fits. Be wary of cheap, high-metric bulk listings, because many buyers on the same sites create a footprint.

Ownership checks and manual review help, but a site can still change hands, start selling too many links or lose its traffic. Results depend on the site, your niche, the content and the rest of your link profile. Nobody can promise rankings or traffic.

What a marketplace that passes these checks looks like

We sell in this category, so treat this as an example, not a verdict that we’re the best. Take our Guest Post & Niche Edit Sites list. Sites are hand-checked. Moz DA, Ahrefs DR and Semrush traffic sit side by side with a price for each site. Both guest posts and niche edits are available, the live link appears in your account, and your money is returned if the post can’t be published. Run the same nine checks on it, and on every other marketplace you consider.

Your next step: run the checks on three sites before you spend

If a marketplace can’t show you who verified the site, where the metrics come from, the price, who writes the article, the live link and the refund terms, don’t pay. Shortlist three sites, spot-check them in the free tools, and send the three pre-sales questions. Then order one post, not a bulk batch, and verify it with the 3-minute checklist. If you want the lowest policy risk, mark the link sponsored.

Frequently asked questions

What is the best guest post marketplace?

The one that lets you verify before you pay: human-checked sites, named metric sources, a price on every listing, clear authorship, a live URL as proof and written refund terms. No marketplace is best for every niche, so test candidates with the nine checks.

Is buying guest posts against Google’s rules?

Google’s spam policies treat buying links that pass ranking credit as link spam. Relevant sites, moderate volume, varied anchors and rel="sponsored" or nofollow lower the risk but don’t remove it.

Should I buy dofollow or sponsored links?

Dofollow links may carry more ranking influence and more policy risk. Sponsored or nofollow links follow Google’s guidance on paid links but may carry less influence. It’s your call; just know which one you’re ordering.

How do I check a marketplace’s DR, DA and traffic figures?

Paste the domain into the free checkers from Ahrefs, Moz and Semrush and compare. Look at traffic trend and top country too, not just the headline numbers. If the figures don’t match, ask why or walk away.

What if my guest post never goes live?

Check the written refund policy first. Most cover posts that are rejected or can’t be published, often excluding drafts rejected for quality. Ask whether it’s a cash refund or credit, and contact support with your order details.

When is a marketplace the wrong choice?

When you need custom outreach, digital PR or links in a niche with few listed sites. An agency or freelancer fits those better. A marketplace suits you when you want to pick specific sites and see prices upfront.