<p><b>Startup description</b></p><p>My platform turns images and videos into ready-to-post social media captions — brand voice, hashtags, CTAs, caption length control, 27+ languages. Upload media, pick your platform (Instagram, TikTok, LinkedIn, Facebook), get an on-brand caption in seconds. Launched in 2023 during the first AI wave, it was featured on AppSumo and grew to 341k+ registered users, generating over €11,000 in lifetime revenue from 6,200+ Stripe customers and 1,400+ payments.</p><p><b>Team</b></p><p>Solo founder (developer). Fully automated: billing via Stripe, AI inference via the Replicate API, no support load. Effectively zero ongoing effort — it just runs.</p><p><b>Tech Stack</b></p><p>Fully migrated to a modern stack in 2026 — zero legacy infrastructure: Vite + React + TypeScript on Vercel, Vercel Postgres (Drizzle ORM), Clerk authentication, Stripe billing, Replicate for AI inference, MailerLite, Tailwind CSS. Clean codebase on GitHub, one-click deploys.</p><p><b>Marketing and growth</b></p><p>Main channel is organic SEO: top rankings for caption-generator keywords driving ~2,800 visits/month at zero cost. Past channels: AppSumo launch, Instagram (2.3k followers), TikTok, Facebook. The 27.6k double-opt-in newsletter list has been untouched for months — a reactivation campaign is a free growth lever.</p><p><b>Startup assets</b></p><ul> <li>Exact-match .ai domain (Namecheap push)&nbsp;</li> <li>Full codebase (GitHub) + Vercel project, Postgres DB, Blob storage&nbsp;</li> <li>341k+ registered users (AWS Cognito + DynamoDB)&nbsp;</li> <li>27.6k double-opt-in newsletter subscribers (Mailchimp export incl. opt-in timestamps)&nbsp;</li> <li>6,200+ Stripe customer records and €11k revenue history&nbsp;</li> <li>Instagram (2.3k), TikTok, Facebook&nbsp;</li> <li>Two branded mailboxes (joshua@, info@)&nbsp;</li> <li>SEO rankings (~2.8k organic visits/month).</li> </ul> <p><b>Return on investment</b></p><p>At the asking price and current profit (~$1,350/year), payback is ~3.5 years doing nothing. Any single lever shortens it dramatically: reactivating the 27.6k opt-in list, regional pricing for the India-heavy free traffic, or bundling the caption engine into an existing social tool.</p><p><b>Risks</b></p><p>Full transparency: </p><ul> <li>(1) Revenue is well below its 2023 peak (now stagnating) — buyers need a relaunch or bundling thesis, not passive growth.&nbsp;</li> <li>(2) Traffic skews toward free-tier users in India.&nbsp;</li> <li>(3) Stripe accounts are non-transferable per Stripe terms — options are an entity/Stripe-account handover or a Stripe support-assisted card (token) migration so the 7 subscribers do not have to re-subscribe (I will assist personally).&nbsp;</li> <li>(4) A past AppSumo lifetime deal exists; those licenses are not wired into the current v2 app and would need to be honored/re-implemented — full disclosure and code list provided.</li> </ul> <p><b>Summary</b></p><p>You are buying floor value plus options: an exact-match .ai domain in a searched category, a 341k-user database, a 27.6k opt-in email list, €11k of proven monetization history, and a freshly rebuilt, near-zero-cost stack at ~84% margin that runs itself. Ideal as a relaunch vehicle, a bolt-on for an existing social-media SaaS, or a portfolio micro-earner. 30 days of post-sale transition support included.</p><p>✅ $1,600 TTM revenue</p><p>✅ 7 customers</p><p>✅ Business model: Freemium</p><p>✅ Built with TypeScript, Replicate, TailwindCSS</p>