AI app builders
AI-simulated audience testing for startup ideas, apps, products and ads
Ahrefs Domain Rating set in type 3 Nov 2026, reset 30 Oct 2026.
Test startup ideas, apps, services, products and ads on AI-simulated participants to see reactions and objections before launch. Your first test is free.
SellTo.us is an AI concept testing platform that lets you test startup ideas, apps, services, products and ads on simulated audiences of up to 100,000 AI participants. You describe your idea, thousands of AI-simulated people react with simulated interest or purchase intent, and you get a detailed report with potential objections, what to improve first and suggested validation experiments.
Results are simulated reactions, not real customer data or forecasts. The platform uses AI to build a crowd of individual profiles matching your target audience, each participant answers for every version you test, and numbers are simple counts of those answers. Tests are one-time purchases with no subscription; your first test with 100 participants is free.
The service is for founders testing startup ideas or apps, service businesses launching new offerings, online stores testing products or prices, and marketing teams evaluating ads or headlines before spending budget. Every paid report includes a detailed PDF with a decision brief, results by audience group, quoted answers, validation experiments, and next steps.
Pricing model: Freemium
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).
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 1 no change since last check |
| Citation Flow | 17 no change since last check |
| Referring domains | 4 no change since last check |
| External backlinks | 96 no change since last check |
Ahrefs Domain Rating set in type 3 Nov 2026, reset 30 Oct 2026. Lead topic: Regional/Asia (1). Majestic set 30 Oct 2026, reset 30 Oct 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 1 year |
|---|---|
| Registered | |
| Expires | |
| Registrar | GoDaddy.com, LLC |
| DNSSEC | Not signed |
Measured after SellTo.us went live on Zivaro Launch on 30 October 2026.
Day 4 since launch. Next receipt: day 30, 29 Nov 2026. These are measurements, not proof of cause: many things move these numbers. Figures we have not measured are left out.
No. Each participant is an AI persona with a realistic age, job, budget and habits. Their answers are simulated reactions, such as simulated interest, willingness to try or purchase intent, not real customer data and not a forecast of sign-ups, sales or success.
SellTo.us hasn't measured accuracy against real sales, so it doesn't claim an accuracy number. Use it to spot things people might stumble on like a confusing pitch, a price that feels high, or missing reasons to trust you, then confirm with real people. Every report ends with suggested validation steps.
Yes. Pick any country and city, then add up to 10 audience groups by ages, jobs, interests or habits. Start typing and the system will suggest some, or write your own like "moms in Burbank who shop at Target."
Yes. Add 1 image with a 1,000-participant test, up to 3 with 10,000 and up to 5 with 100,000. With 2 or more images, every participant picks the one they respond to most. Your report shows the winning image, the votes for each one and which groups prefer which image.
No. Tests are one-time purchases at $19, $49 or $149, and tests you buy don't expire while your account is open. Customers who already have a monthly plan keep it on the same terms until they cancel.
No review of SellTo.us set in type yet. Set the first.
Reviews are free to set. None are paid for. Read the proofs
Readers' notes · Reprints · Share the page · Your company in print? Claim it · Report a misprint
SellTo.us has a free listing. The owner can unlock the full profile with a paid launch for $5:
Idea LinkAI-powered software cost estimation and custom software development company
AppDeployApp deployment from ChatGPT and Claude
Scale OvaAI Shopify store builder that creates complete stores in minutes from a description
An open interface for agentic Office that connects to the AI models and keys you already have