<p><b>Startup description</b></p><p>Our iOS app allows users to cross-list their personal items to 3 major 2nd-hand apps (eBay, Depop, and Vinted).</p><p>Once users have their items imported and listed with the app, it has great lock-in due to lack of competitors and value provided to the users.</p><p><b>Key highlights:<b></b></b></p><ul> <li>MRR: $310</li> <li>Operating costs: &lt; $10</li> <li>Stack: SwiftUI + Python backend</li> <li>Current marketing: None</li> <li>Active Subs: 19</li> <li>New Customers (28d): 51</li> <li>Team Size: 1</li> <li>Comes with Discord and a Website.</li> </ul> <p><b>Team</b></p><p>It's a 1 person team, with not much work currently being done. Self-sustaining revenue.</p><p><b>Tech Stack</b></p><p>Swift and SwiftUI in the client app. All backend logic is in Python.</p><p><b>Startup assets<b></b></b></p><p>• Database with thousands of items, and all users.</p><p>• .co.uk Domain</p><p>• Codebase</p><p>• App Store listing (transferred to your Apple Developer account).</p><p><b>Risks</b></p><p>For risks, there aren't many, but if platforms completely changed their listing processes, there'd be a bit of work to do to update the backend to handle their new API requests.</p><p><b>Summary</b></p><p>It has great growth opportunities, uses a simple modern stack, and has a small but meaningful MRR that proves the demand.</p><p>✅ $1,070 in ARR</p><p>✅ 19 customers</p><p>✅ Business model: SaaS</p><p>✅ Built with Swift, SwiftUI, Python</p>