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
- 86
- 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 Travel Voice - AI-Powered Multilingual Travel Translator
A fully built AI-powered travel platform combining multilingual voice and camera translation with travel discovery, local business listings, and traveler-to-business communication.
Cofounder PodPulse
Podcast Summaries, Takeaways, and Visual insights.
For sale LeadSage.app
LeadSage automatically scores, ranks, and nurtures your leads while you're in the field. Turn "maybe" into "closing" with the power of advanced agent cohorts.
For sale Quoteflow
QuoteFlow: SaaS to create and send professional quotes & invoices. Built with Bolt + React + Supabase. $0 API costs.
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.
For sale Offertly
German freelance quote→PDF SaaS for DE/AT/CH; browser-only A4 PDFs, no accounts.
For sale Algorithmic Trading Platform
Ready-to-deploy algorithmic trading platform — bot execution, live dashboard, risk controls, and multi-exchange connections. Rebrand and launch, or use as your own SaaS foundation.
Either Reverse Swear Jar
Pay $1, receive an AI-generated fictional curse word with a full dictionary entry — each word unlockable exactly once.
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