What Most Link Building Platforms Won’t Tell You About Their Pricing (And How to Evaluate Them)

A hands-on breakdown of the criteria that actually matter and how the main platforms stack up

If you’ve ever bought links through a marketplace or managed service, you’ve almost certainly paid a markup you weren’t told about.

That’s not a conspiracy. It’s just how most platforms are built. A publisher lists a link at $80. The platform charges you $200. You never see the original price. You have no way to know what you actually paid for, and more importantly, you have no way to compare it against anything.

Most buyers accept this because they’ve never seen an alternative. I built Links as a Service (LaaS) partly because I got tired of watching it happen, including to myself before I knew better. This article covers what to look for when evaluating link building platforms, how the main options stack up against real criteria, and why I think the industry’s transparency problem is solvable.

Why most link building platforms are built the way they are

Link building has a structural information problem. Publishers know what their links are worth to their audience. Buyers don’t. Platforms sit in the middle and take advantage of that gap.

The standard model works like this: a platform aggregates publisher inventory, marks it up by whatever the market will bear, and presents the final price as if it’s the only price that exists. There’s no line item for “platform fee.” There’s no way to see what the publisher originally charged. You just see a number and decide whether to pay it.

This works well for platforms. It works badly for buyers. And it creates a market where the platforms with the most opaque pricing often look the most “premium” because nothing is comparable to anything else.

The SEO community has known about this for years. Tools like Ahrefs and Semrush made site metrics public. DR, traffic estimates, and referring domain counts became benchmarks. But pricing transparency never followed. You can now evaluate a publisher’s site in detail before buying, and still have no idea whether you’re paying a 20% markup or a 300% markup.

That’s the gap LaaS was built to close.

The five criteria that actually matter when evaluating a link building platform

Before comparing platforms, you need a framework. Here’s what I use when I evaluate any link building service, including my own.

Can you see the publisher before you buy?

Not a category. Not a domain rating range. The actual site: URL, content style, traffic history, topical relevance, publishing frequency, whether real people read it. If a platform hides the site name until after payment, you’re buying blind. That might work out fine. It might not. But you’re not making an informed decision either way.

This is the single most important criterion because everything else follows from it. If you can see the publisher, you can assess the traffic. If you can assess the traffic, you can evaluate the price. If you can evaluate the price, you can make a rational buying decision.

Is pricing explained, not just displayed?

Seeing a price is not the same as understanding it. A $150 link could represent a $40 publisher with a 275% markup, or a $130 publisher with a 15% service fee. From the buyer’s side, both look identical if the platform doesn’t surface the breakdown.

What you’re looking for is a platform that either shows the publisher price separately from the platform fee, or commits to a fixed, disclosed markup. Either model gives you real information. The alternative is that the platform is making a margin decision on your behalf every time you buy, and you’re funding it without knowing.

At LaaS, we publish our markup: 25% on publisher cost. If a publisher charges $100, you pay $125. That number applies to every order, every publisher, every time. There’s no dynamic pricing based on buyer behavior or demand signals. You can calculate exactly what you’re paying the publisher and what you’re paying us, because we tell you.

Can you control the placement details?

Publishing date. Target URL. Anchor text. Content, whether you write it yourself or use a platform-generated article. These variables matter because link building doesn’t happen in isolation. A link needs to fit into a broader strategy. The anchor text needs to match your keyword targets. The publishing date needs to align with your campaign timeline.

Platforms that abstract all of this away in the name of convenience are making decisions that affect your results without your input. That might be acceptable if the platform’s judgment is consistently good. In practice, it rarely is, because the platform doesn’t know your strategy.

LaaS gives buyers full control over all of these variables on every order. You choose the publisher, set the publishing date, specify the target URL and anchor text, and decide whether you’re writing the content or having it produced. Nothing gets placed without your explicit configuration.

What happens after publication?

Links go down. Publishers change ownership. Pages get deleted. Redirects break. This is a normal part of link building at any scale, and a trustworthy platform needs to have a documented policy for handling it.

What you’re looking for: active post-publication monitoring, a clear replacement or refund process, and some indication of how quickly issues get resolved. If a platform’s policy on this isn’t documented publicly, assume it’s handled case-by-case, which in practice usually means it’s handled badly when something actually goes wrong.

Is the inventory owned or aggregated?

Some platforms have direct relationships with publishers. Others resell inventory sourced from other marketplaces, which creates a situation where the same domain might appear across five platforms at five different prices. This matters for two reasons.

First, pricing. If you’re buying from a reseller, the markup you’re paying includes the original platform’s margin plus the reseller’s margin. You might be two steps removed from the actual publisher price.

Second, accountability. When something goes wrong with a placement, a platform with a direct publisher relationship can resolve it. A reseller has to go back to their supplier, who may or may not be responsive. The chain of accountability gets longer with every intermediary.

How the main platforms compare

WhitePress is the most established European link marketplace and probably the most widely used platform among agencies operating across multiple markets. Publishers manage their own listings, which means pricing is set by the publishers themselves rather than a central platform team. You can filter by country, niche, traffic, and SEO metrics before buying, and the inventory is large enough that you can usually find suitable publishers for most verticals. The main limitation is that platform economics aren’t surfaced. You see what publishers charge. You don’t see what WhitePress adds on top of that.

LinkAgent is built around hands-on control. You review sites, approve placements, and manage campaigns directly. It functions more like a self-service outreach tool than a traditional marketplace, which suits buyers who want to run their own process end-to-end. The tradeoff is that it requires more time investment per campaign than a platform where more of the workflow is handled for you.

PressWhizz has a strong reputation among agency SEOs and in-house teams, particularly for transparency around placement options before purchase. Delivery tends to be faster than most alternatives. Entry pricing is higher than budget marketplaces, which reflects a positioning decision toward quality over volume. Generally a reliable option for buyers who’ve moved past the stage of optimising purely for cost per link.

Bazzy and Collaborator both operate as large inventory marketplaces with visible metrics and competitive entry pricing. They serve the end of the market that’s optimising for volume and cost, and they do that reasonably well. Neither is particularly strong on the transparency criteria above, but for buyers with large monthly link volumes and established quality filters, the economics can work.

Links as a Service (LaaS) is the platform I co-founded, so I’ll be direct about what it does and doesn’t do rather than pretending I’m a neutral observer.

The core product is a self-serve marketplace with full buyer control. You browse publisher inventory filtered by niche, metrics, country, and price. You choose your publisher, set your publishing date, specify your target URL and anchor text, and decide whether you’re supplying the content or having LaaS produce it. Every placement variable is in your hands before anything is ordered.

The pricing model is a fixed 25% markup on publisher cost, published openly. This was a deliberate choice. The link building industry has a strong incentive to keep pricing opaque because opacity enables margin expansion. Making the markup explicit and fixed means we compete on inventory quality and platform experience rather than on information asymmetry. That’s a harder business to run, but it’s a better one for buyers.

For clients who want a managed service, that’s available as a complementary product. LaaS selects publishers, handles ordering, and manages the campaign on your behalf. But the self-serve marketplace is the core product, not an afterthought.

Where LaaS is still building is on the dimensions where established platforms have a head start: total inventory depth and the kind of long-term industry recognition that comes from years of operations. Those things take time. What we’ve chosen to prioritise from the start is the structural transparency that most platforms treat as optional.

What good link building evaluation looks like in practice

When I’m buying links for a client, the process is roughly the same regardless of which platform I’m using.

I start with the publisher site itself, not the metrics. Organic traffic from Ahrefs or Semrush tells me whether real people visit. The content tells me whether the site has a genuine audience or exists primarily to sell links. Publishing frequency tells me whether new content appears regularly or whether the site is dormant between paid placements. Topical relevance tells me whether a link from this site is plausible in the context of a real editorial relationship.

Then I look at metrics: DR, referring domains, traffic trend over time. I’m looking for sites that are growing or stable, not declining. A site with a DR of 45 and 3,000 monthly visitors that’s been publishing consistently for four years is more valuable than a DR 60 site that peaked eighteen months ago and has been declining since.

Then I look at price relative to what I know about the publisher. If a platform shows me the publisher cost separately, I can make this assessment directly. If it doesn’t, I’m estimating based on what similar placements cost on platforms that do show the breakdown.

Finally, I look at placement specifics: anchor text flexibility, content requirements, publishing timeline. A publisher that insists on writing all content and publishing on their own schedule is a different product than one that accepts your article and publishes within a week. Neither is inherently better, but the difference affects how the placement fits into your campaign.

The platforms that make this process straightforward are the ones worth using. The ones that make it difficult, by hiding publisher details, obscuring pricing, or limiting your control over placement variables, are working against your interests even if they don’t intend to.

Red flags on any platform

These apply regardless of which platform you’re evaluating. Sites hidden until after payment. No traffic history on publisher listings. No documented replacement or refund policy. Recycled expired domains sold as active publishers. Guaranteed ranking claims. Unclear whether inventory is direct or resold. Publishers that appear across multiple marketplaces at prices that vary by more than 50%.

A platform with one of these is worth approaching cautiously. A platform with three or more is almost certainly optimising for margin over buyer outcomes.

The best link building platforms don’t make you work to evaluate what you’re buying. They surface the information, explain the economics, and let you make informed decisions. That’s not a high bar. It’s just not the default.

Magnus Løv Schmidt is co-founder of Links as a Service (LaaS) and an SEO specialist based in Denmark. He writes about link building, technical SEO, and e-commerce SEO.