SellTo.us vs Vouch

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

SellTo.us compared with Vouch
Detail	SellTo.us	Vouch
What it does	AI-simulated audience testing for startup ideas, apps, products and ads	Validate your startup idea with customer interviews before you build
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	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).	Free: 1 free idea, 10 interviews/month, 3 AI analyses/month, watermarked PDF report. Pro: $19/month for unlimited ideas and interviews with AI coach and no watermark. Team: $49/month per seat. Idea credits: 5 ideas for $5.
Key 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	Assumption ranking by Desirable, Viable, Feasible categories Real-time AI coaching during video calls Automatic transcript tagging and belief synthesis Interview question generator Weighted scoring by Market, Product, Customer metrics Shareable PDF reports Idea gallery for public project publishing Chrome extension for AI analysis
What makes it different	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	Validates with real customer interviews, not AI brainstorming Two-week validation sprint instead of six months Free tier available with no credit card required
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	17	13
Referring domains (Majestic)	4	1

5 details filled in for both companies.

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