Borderline is a marketplace for side projects

Buy & sell web applications, big or small, profitable or not, entirely for free

Sell Your Project

It’s really quick & free

SOFTWARE PROJECTS FOR SALE

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izzi

120000

The Discord Bot that simulates RPG with over 722 Collectable Cards and 422 Skins! Experience the best Game Bot on Discord! With Player vs...

Built with Typscript, NodeJS, NextJs, PostgreSQL

Nerdbasis

2500

Nerdbasis is a business that has been successfully operating in the niche of carrd.co web design services and templates creation for only...

Built with Carrd

Digitally

5000

Digitally is a digital marketing software product with 9 world-class apps to help with marketing needs. Every business needs this software...

Built with Python

Linksaber

$3000

Put your links-to-read-later into a custom weekly newsletter

Built with Swift, Firebase, Gatsby, Stripe

AlterEgo AI

$2,500

AI generated images of you in heaps of styles. It's a fun project we did in our spare time but have very little marketing knowledge and...

Built with PHP, Vue

RomDomDom

500000

ROMDOMDOM is a business that has been successfully operating in the niche of driving schools (education and training of future drivers) for...

Built with C#/.NetCore, Hangfire, AngularJS, TypeScript, Swift, Kotlin, PostgreSQL, AWS, S3, ASNS (Amazon Simple Notification Service), gSMTP, SMS provider, Payment Providers

Flight Simulator

500

Flight simulator game in the browser

Built with Three.js, Vite, Blender

FLYT

200000

FLYT is a digital booking platform for helicopters and private jets. Our platform and mobile web app (https://flythq.com/) allows customers...

Built with Linux, nginx, nodejs, angular, html, css (sass), apache, redis, mysql, php (Laravel), Wordpress

Ludo Champ

5000

Ludo Champ is an Android gaming app which located on Google Play Store. Total lifetime installs 30k . Currently This nov-dec 2022 the app...

Built with Unity3D

Meta Tenure

4800

Meta Tenure is the very first and at that time the largest news website about the Metaverse. The main target audience is Western countries...

Built with PHP

PitchnHire

100

Connect With the Qualified Candidates You're Missing Out on Right Now. Job seekers who aren't actively hunting for work are attracted to...

Built with SASS

Whatsapp Status Saver

349

Good passive income opportunity for someone looking to invest in digital assets or android apps. I will transfer the app to your console and...

Built with Android studio

PromSocial, Inc.

100000

PromSocial allows students to plan prom with their friends in a social and stress-free manner. A sticky app monetizing multi-billion dollar...

Built with Native

AppHunt

$800

AppHunt is an app discovery newsletter for the Apple software ecosystem. Based in Germany, AppHunt has gained over 600 sign-ups.

Built with Ghost, Mailgun

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FishyReader

$3000

A chrome extension that improves the experience of reading financial documents like 10-K’s and 10-Q’s from public companies.

Built with Javascript, CSS

PracMed365

25,000

Need money and lost interest in the taking the project further. Willing to accept a decent price. 4 applications at pracmed365: MedClin,...

Built with Php

Invoice Gold

7500

Platform to help freelancers and small biz to manage invoices and quotations. - manage multiple businesses/currencies - send quotes and...

Built with Ruby on Rails 6, Bootstrap 5

DevClad

$10000

DevClad is a social-workspace platform for developers where developers can meet other developers 1-on-1 (powered by AI) every...

Built with Typescript, Python, Golang, React, Django, Vercel Serverless

Stackon

10000

Simply, Stackon is a neural network decentralized application that predicts the future price of NFTs, Digital assets and Cryptocurrencies by...

Built with Python, Django, Scikit-Learn, Tensorflow, Node JS, React JS.

Tabby Moon

%5000

Tabby Moon is an NFT gaming based on BSC and was made based on the idea of fighting Covid-19 viruses. We have a stunning website and a game...

Built with React.js

GIFT CLEAN WATER

785 million people in the world live without clean water. Clean water means education, income and health - especially for women and kids.

Steam Inventories Scanner

450

This project allows you to scan the value of your friends' inventory You can see more here -...

Built with PHP, JS

Face Shape Detector

25000

faceshapedetector.com is a fast-growing online AI tool where people can find their face shapes by just uploading an image of their face. The...

Built with Python, Javascript

Einfach | Easy Hiring

4999

Einfach helps fast-growing companies in recruiting tech teams by structuring, automating, and scaling technical hiring.

Built with Vue, Firebase, Lambda, Bootstrap

journi

6000

​journi is a text-based journaling service to help you gain introspection. Journal while you're waiting in line, in the elevator, waiting...

Built with Airtable, JS, Twilio, Integromat, Bubble

Design Thinking Starter...

$2,500

The Design Thinking Starter Kit is a successful digital product that contains all the necessary digital materials to conduct design thinking...

Built with -

User Testing Application

$15,000

This is a user testing application that helps you automatically run a series of actions on a website like "click this link", "type this...

Built with React, Electron, Node/Javascript

Reelbox

75000

Video first era: 73% of online consumers prefer videos over text But, adding and managing fast loading videos on websites is very...

Built with Cloudflare Workers, Cloudflare KV, Firebase, api.video, Webflow TypeScript, Vue.js, NoSql, GraphQL, NodeJs, JavaScript, HTML, CSS

Pause

$216,000

Pause is an empathetic time-off management tool for startups, agencies and SMEs. Pause comes as a web app, a mobile app and a Slack...

Built with Dropwizard, Kotlin, Flutter, Typescript, React, PostgreSQL

Feflin

$200

I am selling because I have other projects. You can add paid membership with no-ads and earn money!

Built with Python, Flask, Heroku

dentists.ma

9840

The most comprehensive dental practice management system Optimize the activity of your dental practice or clinic with the wonders of...

Built with html,php,css,js

Aurees Git Client

70000...

Aurees Git Client is easy, fast and productive Git client for Windows, Mac and Linux. It is a fully Free, comes bundled with an attractive...

Built with javascipt; C#; Angular; cef; libgit; Chromium; ASP.NET; MySQL; CefGlue; Sparkle; Windows; Linux; Mac

Sughar
Foundation

The Sughar Foundation is a non-profit promoting beautiful traditions and providing socio-economic empowerment to women in tribal communities in Pakistan.

Crypto Startup Jobs

30000

Crypto startup job board. $980 revenue in 2 months of launching with very minimal effort put into it post launch due to not having time to...

Built with Softr, Zapier, Airtable, Stripe, Mailerlite

Letterflix

1000000

Using Letterflix, you can send a letter (snail mail) to anywhere in the world from the comfort of your home. Letterflix is the most...

Built with Javascript, React JS, Netlify, Stripe, Paytm, HTML, CSS, Heroku

ClewGO — Interactive 3D...

25000

ClewGO is an interactive digital twin of the building with smart and customizable floor navigation, the ability to leave a mark on the map,...

Built with WebGL, JavaScript

Quinn

200000

Quinn - A social networking mobile app around haircare - where people can connect & learn from their hair twins. Who should buy it? -...

Built with React Native, AWS, MUX, imagekit, etc

Aurees Git Client

150000

Cross platform Git client for Windows, Mac and Linux. Aurees Git Client is a streamlined git client for viewing, editing and publishing...

Built with C#; ASP .NET; Core; javascipt; Angular; Chromium; Cef; libgit; MySql; CefGlue; Sparkle; Windows; Linux; iOS;

Railways Run

2000

Railways Run started with the idea to build a common environment where rail simulation fans can work together sharing real-time status and...

Built with C#, WSDL, PHP

NightOwl

14000

macOS app that enables users to toggle and manage system dark mode on macOS. Featured in various online Magazines and by several YouTubers...

Built with Swift

Way

70000

SaaS platform with $8,000 in TTM revenue and $800 in revenue last month which is an email marketing and landing page creator built with...

Built with React, Node, AWS

Workitus.com

30000

Hospitality sector job platform. We are connecting hospitality employers (hotels, restaurants) and people who want to work in abroad....

Built with Laravel, VUE

SAAS Landing Pages

2500

Marketplace for bootstrap templates, 30+ bespoke templates included in the sale. No traffic or revenue.

Built with wordpress, woocommerce, bootstrap

ebb

500

I run other projects and and have to focus on them. This project is something I made for a hackathon which I won and again submitted for...

Built with VueJS, NuxtJS, Firebase, Vercel

Time Zone Converter

30000

Time Zone Converter is a series of apps (web, macOS, Windows) that help to calculate exact time anywhere in the world across time zones. USD...

Built with AngularJS, ElectronJS

SMSDripp

100000

SMS Marketing Platform With Square, Stripe and Twilio integrations. The Square integration gives you a channel to a network of 6M+...

Built with JavaScript, Stripe API, Twilio API, Square API

GramQuake

$500

A Rare Fully Working Instagram Growth Service tool (hard to find) - offering Scheduling and Analytics: Schedule Posts Advanced...

Built with PHP, WordPress

Tower of London Virtual...

4000

Very huge opportunity to turn this to a small business, over 2.8 million people visit the Tower of London every year for a tour. The...

Built with wordpress, Php

softfocus.me

$100

Softfocus is a very simple site I made a while back to apply the "soft focus" effect to a picture easily (online and for free). It doesn't...

Built with Ruby / Rails / MongoDB / ImageMagick

GrabThatSong

1099

GrabThatSong is a reliable SoundCloud downloader. You can enter a URL of any of the songs and it will convert it to MP3. This is a...

Built with HTML, JavaScript, AWS Lambda

Cult Celebrities

$10,000

We've built CultCelebrities.com as the internet's ultimate resource for B-movies and obscure celebrity information. Hundreds of articles,...

Built with WordPress

Codepad.co

12000

Codepad was assembled in 2016. Codepad is a place for developers to share & save code snippets. It's a remarkable community (27000 members)...

Built with Laravel

Curie

4000 usd...

Curie is a personal trainer that will coach you to sit better. It's not about sitting straight all day but taking quick breaks and simple...

Built with RubyonRails, AWS, Angular

Commit Print

5000

I just don't have time to focus on it anymore. I've actually built out a whole 3D printing feature too, but never launched it. It's yours...

Built with laravel, mysql