RepoRanker vs Crowdproof

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RepoRanker compared with Crowdproof
Detail	RepoRanker	Crowdproof
What it does	A public board of open-source GitHub repositories where positions are bought, not voted on	Ask simulated audiences first
Stage	Startup	Not given
Founded	2025	Not given
Based in	Not given	IE
Pricing model	Freemium	Freemium
Pricing	Free to list and appear on the board. Paid placement starts at $3 minimum. Rank among paid placements is determined by total dollars spent; to pass the repo above you, spend more than its total. No subscription or renewal.	Free: 1,000 credits on signup, no credit card required. Starter: $19/month for 1,500 credits/month. Pro: $49/month for 4,500 credits/month. Business: $199/month for 22,500 credits/month. Budget around 200 credits for a standard study.
Key features	Free listing for any public GitHub repository Paid placement starting at $3 Rank determined by total dollars spent Position holds until outbid Transparent pricing displayed on every row No subscription or renewal required Public API with placement and funding data GitHub sign-in authentication Written reviews by developers Browse by programming language and project type	Simulated audience interviews Cited market evidence Funnel analysis with uncertainty ranges Decision reports with provenance labels Research brief processing Audience segmentation and filtering Study types include launch simulation, message test, pricing study, market scan, concept screen P10–P90 uncertainty ranges across multiple simulation seeds Interview workspace with detailed conversations Data deletion and tenant isolation
What makes it different	All prices are public and printed on every row, with no hidden algorithm Owners must verify their GitHub account to buy placement; no buying for others' repos No subscription model; pay once and defend your rank by spending the difference Placement funding sources are disclosed on board and API	Simulated research replaces recruiting with modeled audiences for faster, cheaper decision validation All findings labeled with provenance to distinguish simulated data, cited sources, and stated assumptions Credits meter by research depth, not per-seat costs Free trial with 1,000 credits provides budget for about five standard studies One inspectable research record combining reactions, interviews, market context, and uncertainty
Pays/accepts crypto	Not given	Not given
Instant seller payouts	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	26 +5 (up) since last check	1 no change since last check
Trust Flow (Majestic)	6	3
Citation Flow (Majestic)	21	1
Referring domains (Majestic)	29	5

5 details filled in for both companies.

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