Pre-Revenue
Startups For Sale

Discover online projects without revenue available for sale — direct contact, no fees, and founder friendly.

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TheRoomClub
Here's a description of your idea in 5 sentences: The Room Club is a members-only platform where verified individuals can rent private rooms—single or double with a bathroom and parking—in homes, condos, and apartments worldwide for $50–$100 per night, whether for one night or several. Every member must pass an identity check, background check, and photo verification, and only people with clean records can join, keeping the community safe and trustworthy. Hosts list their rooms with photos, and guests receive all the details they need before check-in, including check-in and check-out times, room information, and nearby parks, restaurants, cafes, and recreation. Both sides rate each other—guests rate the host's service and the room, while hosts rate their guests—building mutual accountability. All payment methods are accepted, and every stay comes with provided towels, water, and bathroom essentials.
Web App
Asking price
$500k
KissHugSlap
Kiss, Hug or Slap is a playful dating app where you discover people near you and react to their profiles with one of three gestures: a Kiss for romantic interest, a Hug for friendship, or a Slap to pass. When two people Kiss or Hug each other back, it becomes a match — romance for a mutual kiss, friendship for a mutual hug — and they can start chatting right away. A mutual Slap simply means rejection for both. You can filter your search by age range, distance in miles, and town or city, and upgrading to a paid plan unlocks even more people in your area. Your history of everyone you've interacted with is saved, so you can always revisit your matches and conversations.
Web App
Asking price
$250k
HappyGifts
This idea is a gift-giving companion app that helps people never miss a special occasion. It brings together a calendar of events (birthdays, holidays, anniversaries), wishlists for yourself and your friends and family, and a record of all the gifts you've given. Users can import their contacts from their phone or social networks, browse trending gift ideas and personalized suggestions, and send gifts directly through Apple Pay or a stored credit card — all without leaving the app. A social activity feed lets family and friends share updates, congratulate each other, comment, and like posts, keeping the spirit of giving connected and communal. In short, it turns the scattered, stressful process of remembering, choosing, and paying for gifts into one simple, delightful experience.
Web App
Asking price
$250k
MailAyo
MailAyo turns email from a wall of text into a face-to-face conversation — you hit record, talk for up to 60 seconds, and your recipient watches you say it instead of skimming it. Every video is automatically screened by AI before delivery, so inboxes stay free of anything inappropriate, and senders who try face instant account blocking. A built-in favoriting system keeps your most important video messages one tap away, while smart storage management nudges you to clean up old, unfavored emails before you run out of room. Ads keep the basic experience free, but a subscription removes them and expands your storage. It's the fastest way to say something meaningful — no typing, no misread tone, just you.
Web App
Asking price
$250k
OrbitalGuard
OrbitalGuard is a production-ready space-tech SaaS platform designed for CubeSat teams, satellite operators, researchers, and space-tech organizations to monitor satellites, visualize orbits, screen potential conjunctions, and assess orbital risks through an interactive web-based platform. The platform includes 3D orbital visualization, satellite tracking, conjunction screening, orbital risk classification, watchlists, monitoring and alerts, and SGP4-based orbital propagation. OrbitalGuard is currently in the pre-revenue/early-validation stage with 3 early users and is available as a live, functional product.
Micro-SaaS
Asking price
$60k
ReceiptHarbor
Polished pre-revenue AI receipt-management SaaS for freelancers and small businesses: upload receipt photos, extract structured expense data, track spending across currencies, and export CSV/PDF reports, with a polished fully responsive experience across small phones, tablets, and desktop screens.
Web App
Asking price
$3.5k
Titan HFT – Rust & GPU Trading Engine IP
Proprietary 48k LOC Rust & WebGPU HFT engine source code IP. Sold strictly AS-IS with full documentation; no post-sale developer support or explanations provided.
Web App
Asking price
$3.9k
SymmetrIQ
AI-powered aftercare platform for aesthetic clinics — patients track recovery with photo check-ins, clinics get automated triage and a full clinical dossier.
Web App
Asking price
$195k
Delegent AI
A finished AI coworker app, live on Google Play, the App Store and the web, that does admin inside 35 apps; built by developers and never marketed.
Mobile App
Asking price
$20k

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