LaunchLoop vs SellTo.us

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

LaunchLoop compared with SellTo.us
Detail	LaunchLoop	SellTo.us
What it does	Turn your GitHub repo into a complete launch kit in minutes	AI-simulated audience testing for startup ideas, apps, products and ads
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free preview with watermarked images and limited content. Launch Kit £19 GBP one-off payment includes landing page copy, Product Hunt post, X thread, LinkedIn post, three on-brand images without watermark and launch-day checklist.	Idea Snapshot: Free (100 participants). Quick Check: $19 USD one-time (1,000 participants). Pick the Winner: $49 USD one-time (10,000 participants). Launch Plan: $149 USD one-time (100,000 participants).
Key features	Landing page copy with headline, subheadline, CTA and feature blocks Product Hunt post with tagline, description and maker comment X thread with 5 to 7 posts checked against character limits LinkedIn post under 3,000 character limit Three on-brand social images in site colours Launch-day checklist for posting schedule Reads from README, package.json and recent commits Product brief generated from actual code and features	Test ideas on up to 100,000 AI-simulated participants Compare up to 5 versions and 5 images Results by city for launch planning Ad targeting guide with platform-specific instructions Customizable audience groups with up to 10 demographics Validation experiments and next-step checklist Detailed PDF reports with decision briefs Re-test improved versions on same simulated crowd Photo testing and image voting Free invite rewards: get free Quick Check when friends make first purchase
What makes it different	Never asks for upvotes on Product Hunt or votes on Hacker News Enforces all platform character limits automatically Pulls brand colours from your site's CSS for on-brand images Built for Cursor, Lovable, Bolt and v0 apps	Structured AI testing unlike chatbots: fixed crowd of individual profiles for your audience, every one answers each version, results counted by code No subscription: one-time purchases that don't expire while account is open Free first test with 100 AI-simulated participants Results by audience group, not just aggregate numbers Complete transparency: every number labeled as simulated, methodology fully explained
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	1	1
Citation Flow (Majestic)	12	17
Referring domains (Majestic)	4	4

4 details filled in for both companies.

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