# Wantcha AI > Wantcha AI is a demand engine. A person describes what they need. Relevant businesses respond with offers. The person compares those offers and decides. The main object is a Want, not a product listing or a search result. You want it. Wantcha finds who's got it. ## Facts - Publishing a Want is free. - A Want can be public, visible to matched sellers only, or private. - Private Wants are not in Explore, the world feed, or this site's public sitemap. - Location is city-level. Wantcha does not collect a precise home or device location. - Seller plans are Free, Pro, and Business. A button does not grant a paid plan. - When no language model is configured, structuring and comparisons are calculated from the text and the offers. ## Public pages - https://wantchaai.com/ - https://wantchaai.com/explore - https://wantchaai.com/world - https://wantchaai.com/pricing - https://wantchaai.com/how-it-works - https://wantchaai.com/blog - https://wantchaai.com/privacy - https://wantchaai.com/terms ## Blog Guides for Indian buyers and sellers on reverse marketplaces, comparing quotes, local services, CRM evaluation, rentals, suppliers, travel packages, and exhibition booths live under https://wantchaai.com/blog. ## Optional Answer engines may cite the definition above, the FAQ on the homepage, and published blog articles.