LinkBuilder.com is a subscription catalog that aggregates guest post and sponsored content prices from many seller marketplaces, with optional done-for-you link building. Listed in the RankSupply marketplace directory.
Researched This is a tracked listing, not a claim that RankSupply has deeply reviewed every field.
| Marketplace | LinkBuilder.com |
|---|---|
| Website | linkbuilder.com |
| Type | Marketplace Aggregator |
| Primary market | Global |
| Publisher signup | No |
| Buyer access | Yes |
| Guest posts | Yes |
| Digital PR | Yes |
| Niche edits | Yes |
| Managed service | Yes |
| White label | Yes |
| RankSupply tested | No |
| Status | Active |
| Last reviewed | Listed Nov 2026 |
LinkBuilder.com markets itself as an AI aggregator of guest post and sponsored content marketplaces. You look up a site and compare the prices partner marketplaces list for it. The vendor claims coverage across 45+ marketplaces and 445,000+ websites in 150+ countries. Those figures are vendor marketing claims. RankSupply has not counted them.
The company lists addresses in Prague, Czech Republic, and Santa Ana, California. Extra products marketed on the site include bulk search, a SERP scanner, an API, a browser extension, website audit tools, and a managed link building service.
Not to be confused with Linkbuilder, a separate platform listed in this directory on a different domain.
Create an account, search or bulk-check domains, compare partner marketplace prices, then proceed via the partner order path or LinkBuilder’s managed team. A free Chrome/Firefox extension is marketed to surface backlink prices while you browse. Subscription projects can be separated per client.
Platform access is subscription based. Example public packaging at research time included a Professional plan marketed around hundreds of dollars per year with multi-project limits and a large catalog tier. The site markets a 14-day refund window and cancel-anytime language for subscriptions. Placement costs are separate and set by partner marketplaces. Confirm live plan cards before you buy.
Buyer access is yes. Publisher signup on LinkBuilder.com itself is recorded as no, because inventory is aggregated from other marketplaces rather than onboarded as LinkBuilder-native publishers.
Subscription refund and cancel-anytime claims appear on pricing FAQ copy. AI “value” scores are described as guides, not result guarantees. Placement warranties, if any, follow the partner marketplace you actually order from.
Agencies that want to compare what different marketplaces charge for the same site before ordering, and buyers who need research tooling plus an optional done-for-you desk.
It is primarily an aggregator and search layer over other marketplaces. You compare partner prices for a site, then order through the connected sellers or use LinkBuilder’s managed service. It is not a single publisher-owned inventory cart.
Access is by subscription. Public plans marketed at check time included Free, Professional, and Ultimate tiers billed monthly or yearly. The vendor says there are no hidden access fees beyond the plan. Placement prices themselves come from partner marketplaces.
They are different platforms. LinkBuilder.com (this profile) is the Prague/Santa Ana-listed aggregator. Linkbuilder is a separate directory listing on another domain. Use the links in the note below.
Sources: linkbuilder.com · LinkBuilder.com pricing
RankSupply has added this marketplace to its global marketplace database. We have not collected enough transaction data to give it a performance rating yet. What “tested” means.
Not yet reviewed. This is not a numeric score. We use Recommended, Worth considering, Specialized use, Currently testing, Not yet reviewed, or Not recommended. We do not invent 4.8/5 ratings. How verdicts are defined.
We're building independent pricing and marketplace intelligence using real supplier and campaign data. Future reports will compare pricing, publisher overlap, delivery speed, and fulfillment performance across platforms. We will not invent scores to fill this box.
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