Why RankSupply is qualified to list these companies, how a profile is researched, and the lines money cannot cross.
Last updated: 15 August 2026
RankSupply is a white-label fulfillment desk. We already buy, vet, and place content for agencies. The directory is a structured database of 190+ marketplaces and suppliers we encounter in that work — not a side blog and not a paid ranking table.
Visitors should treat every profile as research. A listing is not a recommendation unless the RankSupply verdict says Recommended and we have enough first-hand evidence to stand behind it.
Each record starts from public positioning: the official site, signup paths, stated regions, and whether the company sells guest posts, PR, niche edits, managed fulfillment, or publisher inventory. We map those fields into a shared schema so pages can be filtered and compared.
Tested by RankSupply is only used when we have actually ordered through the platform (or fulfilled against it in a documented test). The profile will then show orders tested and first/last tested dates. A logo, a sales call, or a marketplace paying for a listing is not a test.
Until that happens, the page says we have added the company to the database and have not collected enough transaction data to rate delivery, support, or replacement.
Verdicts are editorial labels, not numeric scores: Recommended, Worth considering, Specialized use, Currently testing, or Not yet reviewed. Paying RankSupply — for fulfillment, advertising, or anything else — cannot buy a better verdict or remove a legitimate negative review.
Reviews do not publish automatically. A human checks for first-hand experience, spam, abuse, off-topic attacks, and rating manipulation. We may edit for length or clarity without changing meaning, or reject the submission. Email is required so we can follow up; it is never shown on the public page if you choose anonymous.
We may store anti-spam signals (IP address, timestamp, honeypot results) and optional evidence that you used the marketplace. See the Privacy Policy and Terms.
Community Review is a moderated first-hand account. Verified Experience means the reviewer supplied reasonable evidence (order IDs, screenshots, or other proof we accepted) or we independently confirmed the order. Tested by RankSupply is our own order, not a user badge.
If a marketplace pays RankSupply for a display placement, newsletter mention, or other commercial relationship, that relationship will be disclosed on the relevant page. Sponsorship does not change the verdict, the community average, or whether a legitimate negative review stays up.
Marketplace owners may claim a profile to correct facts and respond. They do not control this methodology.
RankSupply handles publisher sourcing, content coordination, placement, and reporting for agencies under one workflow.