RankCert vs Sky Launch

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

RankCert compared with Sky Launch
Detail	RankCert	Sky Launch
What it does	A launch board where products rank on verified domain control with evidence-backed rankings instead of upvotes	Product listing directory with permanent placement and free backlink
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: Submit a product, domain verification, permanent product page with dofollow link once verified, markdown version for AI answer engines, embeddable badge. Listing upgrade: $19 once per product for custom URL slug, search title, meta description, keywords, alternative-to pages, and FAQ pairs.	Free listings; Sponsor/featured listings at $19 per month
Key features	Weekly launch board with products ranking from Monday to Sunday Domain verification via DNS records or files served from domain Evidence-weighted ranking that accounts for verified proof over vote count Dofollow links for verified listings (1 free, 3 with upgrade) Permanent product pages linked from board Weekly re-checking of all proofs Published dates of last proof confirmation on each listing Custom URL slug, search title and meta description with upgrade Alternative-to pages for SEO ranking FAQ structured data markup with upgrade	Permanent product listings that never expire Free dofollow backlink for each listing One-minute listing process Optional featured sponsorship placement Product categorization and discovery
What makes it different	Ranks products on verified domain control instead of upvotes or network size Every ranking cites its evidence with publication dates and source verification No paid placement or paid verification - ranking cannot be purchased Listing and verification are completely free	No expiration date on listings unlike typical launch platforms Free SEO value through dofollow backlinks Faster listing than competitors
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	1
DR (Domain Rating by Ahrefs)	47 +1 (up) since last check	43 +1 (up) since last check
Trust Flow (Majestic)	21	11
Citation Flow (Majestic)	25	26
Referring domains (Majestic)	69	101

5 details filled in for both companies.

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