"Marketplace" lumps together platforms that work in genuinely different ways. On some, money openly moves you up the list; on others it cannot touch the ranking but unlocks the badge; on a third it buys visibility around an editorially curated order. Before you trust a marketplace ranking as a buyer — or pay into it as an agency — you need to know which of these you are looking at. This guide takes the three most-cited B2B marketplaces in turn, then sets them against free, criteria-based inclusion. It graduates the comparison first sketched in our guide on confirming a directory listing into a standalone, sourced explainer.
Clutch: sponsors sort first, openly
Clutch is the clearest case because it discloses its commercial layer. An agency gets listed by choosing a profile offering — Basic, Clutch+ or Sponsored — and signing in to set up the profile; an unclaimed profile that Clutch's research team has already created can be taken over with a "Claim Profile" button. The organic ranking, "Clutch Rank," is built from online presence, awards, the number, recency and quality of verified client reviews, and a provider's demonstrated ability to deliver, with verified reviews weighted most heavily. So far, so review-driven. The decisive detail is the default sort: Clutch directories list Sponsored Providers first — companies that pay Clutch a fee for placement — from highest to lowest sponsorship tier, and only rank by Clutch Rank within the same tier. Sponsored entries carry a red "visit website" button. Sponsors still have to meet the page's requirements, but the headline order a buyer sees on a category page is paid before it is earned.
G2: the ranking is earned, the badge is paid
G2 runs on a different principle and states it plainly: Grid placement is algorithmic and cannot be changed manually, while its pricing FAQ says G2 is not a pay-to-play ranking system. For service providers, the current G2 Score combines Satisfaction — service-review responses, volume, recency and quality — with Market Presence/Proficiency signals such as verified category expertise, company age, geographic diversity and languages. G2's February 2026 methodology no longer publishes the old fixed 50/50 split. Position on a G2 Grid is therefore earned through evidence, not bought. The paid layer is downstream: a free profile can rank, but using report-based, milestone and annual badges in external marketing requires a paid Brand package. G2 sells the right to broadcast a result it does not sell — a cleaner model than pay-to-rank, but still a marketing purchase that must be measured.
DesignRush: editorial first, then membership and sponsorship
DesignRush starts editorially. Its team searches the web for top-performing firms, pulls facts from their sites, online presence and client testimonials, verifies them, and creates a profile the agency can later choose to claim. A free basic listing exists. Above it sit paid options: premium marketplace memberships reported to start around $200 per month on an annual commitment — roughly $2,400 to $3,600 a year paid up front — plus separate sponsorships, secured monthly, that buy enhanced visibility, top-placement slots that vary by availability, and the ability to bid on marketplace projects. DesignRush states that some featured placements may be paid. So the curation is genuine, but visibility and prominence around it are a product, and the line between editorial merit and paid prominence is exactly what a careful reader has to keep separating.