--- title: "Co-Founder AI: Startup Builder - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Not sure what to build? Start with ideas that actually fit you. Co-Founder AI turns your skills, budget, goals and preferences into startup and side hustle ideas you can act on. Swipe through ideas " --- # Co-Founder AI: Startup Builder — United States > Side Hustle Ideas & 7-Day Plan ![Co-Founder AI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/79/e7/6c/79e76cbd-a519-6939-0b8a-bbe2e7bfa8d6/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [meowy ou](https://apptail.io/developer/meowy-ou-MCpllc) **Category:** Business **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** ai.cofounder.app **Store:** Apple App Store **Country:** United States **Version:** 1.0.3 (released 2026-08-12) **Original Release:** 2026-05-07 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6764685921) **AppTail Page:** [https://apptail.io/app/co-founder-ai-startup-builder-ZveA/united-states](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/united-states) ## Co-Founder AI Description Not sure what to build? Start with ideas that actually fit you. Co-Founder AI turns your skills, budget, goals and preferences into startup and side hustle ideas you can act on. Swipe through ideas matched to you. See who each one is for, its revenue potential and how it could make money. Save what catches your interest, then start a mission around the idea you want to explore. Each mission turns the idea into a guided 7-day path with one clear action at a time, time estimates, useful tools and a final milestone to work toward. WHAT YOU CAN DO • Get ideas matched to your skills, budget and goals • Swipe and save ideas worth exploring • See the target audience, revenue potential and earning logic • Start a mission around an idea you like • Work through one clear action at a time • See time estimates and useful tools for each step • Find free tool alternatives where available • Keep your saved ideas, missions and progress together BUILT FOR PEOPLE WHO WANT TO START Maybe you want a side hustle. Maybe you want something bigger. Maybe you just know you should be building something and have no clue what. Co-Founder AI gives you somewhere concrete to start instead of another list of 100 random business ideas. No course to finish first. No giant business plan before you begin. Find something that fits, make the first move and see where it goes. FREE & PARTNER You can start free with 5 ideas and the first 2 days of a mission. Partner unlocks complete 7-day missions and continued idea generation, subject to the usage limits shown in the app. Partner is a monthly auto-renewing subscription. Your local price and subscription details are shown before purchase. You can manage or cancel your subscription through your App Store account. Revenue estimates and business ideas are provided for planning and inspiration. Co-Founder AI does not guarantee income, customers or business results. Privacy Policy: Terms of Use: ## Co-Founder AI Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/28/e4/09/28e40923-3e43-d68b-99f0-ab43ef794267/1._Hero_page.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7c/bb/da/7cbbda2c-db11-bc8b-724d-8b4e03c9fe95/2._ideas_customized.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d3/b5/86/d3b586e6-3140-5a5e-b18e-e82273442faf/3._validate_1242x2688_final.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2a/a1/4e/2aa14e94-1524-e3a1-f7cf-04a7538f1ab0/4._Validate_1242x2688.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/0d/2b/6e0d2b29-f828-1c08-cbe0-591a65838c20/5._momentum.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b6/1c/5c/b61c5cdf-44cc-16a8-b1f6-0b3700343ec2/6._download_now.png/1242x2688.png) ## Co-Founder AI Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Co-Founder AI Available In - [India](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/india) - [United States](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/united-states) - [Bahrain](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/bahrain) - [Switzerland](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/switzerland) - [Cyprus](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/cyprus) - [Estonia](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/estonia) - [Spain](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/spain) - [United Kingdom](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/united-kingdom) - [Japan](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/japan) - [Kuwait](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/kuwait) - [Lebanon](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/lebanon) - [Sri Lanka](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/sri-lanka) - [United Arab Emirates](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/united-arab-emirates) - [Madagascar](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/madagascar) - [North Macedonia](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/north-macedonia) - [Mexico](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/mexico) - [Nigeria](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/nigeria) - [Nepal](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/nepal) - [Philippines](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/philippines) - [Pakistan](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/pakistan) - [Portugal](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/portugal) - [Türkiye](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/turkey) - [Taiwan](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/taiwan) - [Ukraine](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/ukraine) - [Latvia](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/latvia) - [Australia](https://apptail.io/app/co-founder-ai-startup-builder-ZveA/australia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*