You built five apps this month. You shipped zero.
AI made it cheap to start anything. It also left you with a folder of half built apps that never reached a real user. Failedups is where those apps find a new builder. No commission on sales.
- 01 Projects listed
- 83
- 02 Revived
- 5
- 03 Average sale
- <$5k
Sell what you couldn't finish.
Finish what they couldn't.
Most listings here were prompted into existence with Claude Code, Codex, Lovable, Bolt, or v0. The deploy works. The auth works. They just need someone to ship the launch.
Two ways
Fill out the form, or have your AI coding agent draft the listing for you over MCP. Either way, you're done fast.
Zero commission
We never touch the buyer-seller transaction. The price you agree on is the price you take.
From $300
Most sales cover the AI credits you burned building it. Some clear several thousand.
Fresh from builders' archive folders
For sale
Boosted
AgentPowers
An MCP-first marketplace for security-scanned AI agent skills. Buyers install with one command into Claude Code, Cursor, Codex, and 12+ other tools, and creators keep 85% of every sale.
For sale Descall
A modern Discord alternative for communities and gamers
For sale Vyasnex
VyasNex is a ready-to-use school management platform that brings student, teacher, attendance, fees, exams, communication and administration into one system.
For sale LeadGenie
A ready-to-launch SaaS for finding and validating business leads contacts
For sale ExamPDF AI
AI exam coach that turns any PDF/study notes into crash notes, MCQs, mock tests & Hinglish doubt solving for JEE, NEET, UPSC, SSC & more.
For sale RoofTileCalculator
A roofer’s hobby project that grew into a modular, tested roofing engine—turning roof dimensions into battens,tile layouts,stack plans and 3D views. Too ambitious to abandon, ready for the right dev.
For sale Turnkey Padel Sports Platform | Next.js 16 PWA | ELO Ranking, Tournaments, Court
A production-ready, installable PWA connecting padel players, courts, and tournaments. Built with a modern Next.js, TypeScript, and PostgreSQL stack. Save 6+ months of development time.
Cofounder PodPulse
Podcast Summaries, Takeaways, and Visual insights.
Newsletter
New listings, in your inbox.
A short digest when fresh half-built apps hit the marketplace. See the next one before everyone else does.
Three steps, no surprises
Browse honest listings
Each project shows the real story. What was built, what is left, what it costs to run, and which tool prompted it into existence. No hype, no fake screenshots.
Buy or join
Pay once and take it over. Or skip the price tag and join the founder as a cofounder. The founder picks how they want to hand it on.
Finish it with your AI
Open the repo in your IDE. Point your AI at the parts that need work. The hard middle is already done. You get to ship the launch.
Partner marketplace
Half built apps aren't your only asset. The skills you built along the way are too.
AgentPowers sells AI agent skills, MCP tools, and prompt recipes. If you wired up something useful in Codex or Claude Code, there's a market for it. Other builders will pay to skip a weekend of setup. You can also browse what they've built and install in one command.
- Sell what you cracked. Keep 85% of every sale.
- Buy verified skills. One command install.
- Works with Claude, Codex, Windsurf, Copilot, and more
- One-time pricing across the marketplace. No subscription.
Eight half built apps in your archive and counting?
List one for a one time $5 fee. Get it in front of builders who actually want to finish it. Get a small return on your credits. Boost it later if you want extra eyes.
List your project