Pain Point #1: “X doesn’t pay that well for views (it’s kind of a hot topic rn) … Many of these users end up replying to their own viral tweets … just posting something random because they don’t actually have anything decent to promote.” Opportunity: Real-time “Reply Ads” marketplace for X - A speed-first exchange that detects currently-viral X posts by niche/country and lets advertisers bid to place a compliant, labeled reply ad under that specific tweet within minutes. - Includes: brand-safety/topic filters, creator-side one-tap approval via DM/bot, automatic UTM/tracking, screenshot/API verification, dynamic pricing by live velocity (views/min), and a “first-comment reservation” product creators can pre-list. - Pricing: 15% take rate + creators set floor ($50–$1,000 per reply depending on velocity/fit). Brands see CPC/CTR dashboards; refunds auto-trigger if reply sinks (e.g.,