Discover, buy, and sell amazing side projects from developers around the world. Whether you're looking to showcase your work, find a co-founder, or sell your project, SideProjectors is the perfect platform for developers and entrepreneurs.
Explore the latest and most interesting side projects from our community of developers and creators.
Supchats is a lightweight live-chat with built-in AI you can add to your site in 2 minutes. The free plan includes unlimited agents. Built by the Salematics team (an online affiliate-marketing platfor...
Technologies: developer,team
Created by: User ID 200975
We created Palance because managing investments across different asset classes shouldn’t feel like juggling spreadsheets and scattered platforms. Traditional tools either focus on a single market or o...
Technologies: PostGreSQL,REACT,NEXTJS,SUPABASE,AI
Created by: User ID 198970
100+ professional calculators for finance & health - compound interest, retirement, BMI, mortgage & more. Zero ads, no signup, mobile-friendly. Adding new calculators weekly. Built for anyone...
Technologies: AI Tools,Financial,Business Tool,Dev Tools,math
Created by: User ID 200654
BUILD STRONGER RELATIONSHIPS WITH WARMER, MORE PERSONAL EMAILS . People love getting voice emails! They're more personal and authentic. And with Chorde, it's super-easy for your email recipients to li...
Technologies: Java
Created by: User ID 193239
SQLable is an online Database tools designed for developers and data scientists.
Technologies: NodeJS,Docker,PHP
Created by: User ID 200534
Ready-to-buy side projects with proven revenue and user bases. Perfect for entrepreneurs looking to acquire established projects.
Overview:CTRL8 is a developer-ready AI audio SaaS source-code package built with a clean UI and a complete authentication flow. The dashboard, feature pages, and user experience are fully implemented....
Tech Stack: Stripe,Supabase,TailwindCSS,React.js,Next.js,Node.js,OpenAI API,ElevenLabs,JavaScript,TypeScript
Monthly Visitors: 0 (not launched publicly)
Monthly Revenue: $0 (pre-revenue)
Seller: User ID 199980
Green Card Trips helps US permanent residents stay compliant and confident every step of the way. They can track trips, calculate physical presence and continuous residence, and see their estimated ea...
Tech Stack: NEXTJS
Seller: User ID 195409
Advanced Multi-Chain DEX Aggregator & Cross-Chain Crypto Swap - Baltex.ioBaltex.io is an advanced multi-chain DEX aggregator and cross-chain swap platform engineered for secure, private, and effic...
Tech Stack: Node.JS
Seller: User ID 200669
SummaryAmazon Brand with USPTO Trademark | Live Amazon Storefront & 63 micro-niche Listing (6 years)| Generating $322K+/Year Revenue & 24% Net Margin | Niche costumesIncludes:Amazon Storefront...
Tech Stack: amazon
Monthly Revenue: $26000
Seller: User ID 183625
XCent enables any X (Twitter) user to earn directly from their posts via peer-to-peer sponsorships.Built with React, Node.js, MongoDB, and Dodo Payments API - scalable, modern, and globally deployable...
Tech Stack: React,Node.js,MongoDB,and Dodo Payments API,ExpressJS,Bootstrap
Monthly Visitors: 450
Monthly Revenue: $2
Seller: User ID 200553
Browse through the most recent side projects submitted by our community of developers and creators.
Supchats is a lightweight live-chat with built-in AI you can add to your site in 2 minutes. The free plan includes unlimited agents. Built by the Salematics team (an online affiliate-marketing platfor...
Technologies Used: developer,team
Developer: User ID 200975
Project Type: Website
We created Palance because managing investments across different asset classes shouldn’t feel like juggling spreadsheets and scattered platforms. Traditional tools either focus on a single market or o...
Technologies Used: PostGreSQL,REACT,NEXTJS,SUPABASE,AI
Developer: User ID 198970
Project Type: Saas
Overview:CTRL8 is a developer-ready AI audio SaaS source-code package built with a clean UI and a complete authentication flow. The dashboard, feature pages, and user experience are fully implemented....
Technologies Used: Stripe,Supabase,TailwindCSS,React.js,Next.js,Node.js,OpenAI API,ElevenLabs,JavaScript,TypeScript
Developer: User ID 199980
Project Type: Website
100+ professional calculators for finance & health - compound interest, retirement, BMI, mortgage & more. Zero ads, no signup, mobile-friendly. Adding new calculators weekly. Built for anyone...
Technologies Used: AI Tools,Financial,Business Tool,Dev Tools,math
Developer: User ID 200654
Project Type: Saas
Green Card Trips helps US permanent residents stay compliant and confident every step of the way. They can track trips, calculate physical presence and continuous residence, and see their estimated ea...
Technologies Used: NEXTJS
Developer: User ID 195409
Project Type: Saas
BUILD STRONGER RELATIONSHIPS WITH WARMER, MORE PERSONAL EMAILS . People love getting voice emails! They're more personal and authentic. And with Chorde, it's super-easy for your email recipients to li...
Technologies Used: Java
Developer: User ID 193239
Project Type: Saas
Advanced Multi-Chain DEX Aggregator & Cross-Chain Crypto Swap - Baltex.ioBaltex.io is an advanced multi-chain DEX aggregator and cross-chain swap platform engineered for secure, private, and effic...
Technologies Used: Node.JS
Developer: User ID 200669
Project Type: Saas
SummaryAmazon Brand with USPTO Trademark | Live Amazon Storefront & 63 micro-niche Listing (6 years)| Generating $322K+/Year Revenue & 24% Net Margin | Niche costumesIncludes:Amazon Storefront...
Technologies Used: amazon
Developer: User ID 183625
Project Type: Shop
SQLable is an online Database tools designed for developers and data scientists.
Technologies Used: NodeJS,Docker,PHP
Developer: User ID 200534
Project Type: Website
XCent enables any X (Twitter) user to earn directly from their posts via peer-to-peer sponsorships.Built with React, Node.js, MongoDB, and Dodo Payments API - scalable, modern, and globally deployable...
Technologies Used: React,Node.js,MongoDB,and Dodo Payments API,ExpressJS,Bootstrap
Developer: User ID 200553
Project Type: Saas
This project is a fast, secure, and responsive video calling web application built for real-time communication. Users can sign up, create or join video rooms, and connect instantly through their brows...
Technologies Used: Frontend: React.js,Tailwind CSS,Backend: Node.js,Express.js,Database: MongoDB,Authentication: Clerk (via Ingest Stream for signup/login),Real-Time Communication: WebRTC,Socket.io,Deployment: Sevalla
Developer: User ID 200560
Project Type: Saas
PDFLite is a comprehensive PDF management platform that combines essential document tools with AI-powered capabilities. Built with Next.js and TypeScript for a fast, modern experience.Key Features:- A...
Technologies Used: NEXT.JS,TypeScript,Firebase,Tailwind CSS,REACT,Vercel,Node.JS,PDF.js,OpenAI API,Stripe
Developer: User ID 200597
Project Type: Saas
The Edit Hotel Credit Map helps Chase Sapphire Reserve and J.P. Morgan Reserve cardholders make the most of their up to $500 annual Edit credit. We built it because Chase doesn’t publish a full list o...
Technologies Used: React/Nextjs,Cursor AI
Developer: User ID 191049
Project Type: Saas
SummaryAmazon Brand with USPTO Trademark | Live Amazon Storefront & 100 micro-niche Listing | Generating $300K+/Year Revenue & 25% Net MarginIncludes:Amazon Storefront “CHMOART”103 active list...
Technologies Used: Amazon FBA
Developer: User ID 183625
Project Type: Shop
Maestro is a full-stack AI automation system that captures and reuses judgment. It learns why and how decisions were made using Graph RAG (relational memory) and replays them through deterministic DAG...
Technologies Used: FastAPI,Celery,PostGreSQL,REDIS,SeaweedFS,HuggingFace,Docker,Orval,Vite,DAG
Developer: User ID 200515
Project Type: Saas
The emotionally verified social network. Earn rewards for genuine feelings, get AI-generated mirror feeds, and verify your identity on chain.
Technologies Used: On chain,"blockchain"]
Developer: User ID 200522
Project Type: Saas
Key Highlights:Blockchain-powered ICO launchpad enabling seamless token sale deployment on any evm chain i.e., eth, bsc, polygon, avax etcZero coding required - intuitive UI for launching token sales...
Technologies Used: NEXTJS,MongoDB,EVM,ExpressJS
Developer: User ID 200529
Project Type: Saas
Note: I’m a broker representing the seller.Message me at p.clarity503@passinbox.com and I’ll connect you with them directly to verify and discuss the deal. Escrow Payment AvailableIdiot Drivers: Busin...
Technologies Used: YouTube
Developer: User ID 190482
Project Type: Other
Note: I’m a broker representing the seller.Message me at p.clarity503@passinbox.com and I’ll connect you with them directly to verify and discuss the deal.Escrow Payment SupportedEvergreenSeeds.com: B...
Technologies Used: Blog
Developer: User ID 190482
Project Type: Blog
Dubai Watch Project – A Creative Take to show details about Dubai Tourism ✨This project was inspired by my time in UAE and a visit from a friend who wanted to explore Dubai city. While planning our s...
Technologies Used: GSAP,svg,HTML,css,javascipt
Developer: User ID 198248
Project Type: Website
Explore side projects by category and technology stack:
SideProjectors is a marketplace and community platform where developers can buy, sell, and showcase their side projects. It's designed for entrepreneurs, developers, and creators who want to monetize their side projects or find collaborators for their ideas.
SideProjectors allows developers to submit their side projects in three ways: selling established projects with proven revenue, seeking co-founders for new ventures, or showcasing innovative projects to the community. All projects go through a review process to ensure quality and authenticity.
You can find a wide variety of side projects including web applications, mobile apps, SaaS products, e-commerce solutions, AI/ML projects, blockchain applications, developer tools, and games. Projects span all major technology stacks and programming languages.
To sell your project, create an account, submit your project with detailed information including revenue data, user metrics, technology stack, and pricing. Our team reviews submissions to ensure quality before approval. Include screenshots, demos, and clear documentation to increase your chances of approval.
Include detailed project descriptions, technology stack, monthly revenue and visitor data, screenshots or demos, source code access, documentation, and your reason for selling. The more transparent and detailed your submission, the more attractive it will be to potential buyers.
Submit your project as a "co-founder" listing with details about your idea, required skills, your background, and what you're looking for in a partner. Be specific about the time commitment, equity split, and project goals to attract the right collaborators.
Popular technologies include React, Vue.js, Angular for frontend; Node.js, Python, Ruby on Rails, Laravel for backend; React Native, Flutter for mobile; and cloud platforms like AWS, Vercel, and Heroku. AI/ML projects using Python, TensorFlow, and PyTorch are also growing in popularity.
Consider factors like monthly revenue, user base size, development time invested, market demand, and technology stack. A common approach is 2-3x annual revenue for established projects, or based on development hours and market value for newer projects. Research similar projects on the platform for reference.
SideProjectors offers both free and premium features. Basic project submissions and browsing are free. Premium features may include enhanced visibility, priority support, and advanced analytics. Check our pricing page for current fee structure and membership options.
Provide complete information, include working demos or screenshots, be transparent about revenue and metrics, use clear and professional descriptions, and ensure your project is fully functional. Projects with proven track records and detailed documentation have higher approval rates.
Yes! Many buyers purchase projects to continue development, add new features, or pivot the business model. When buying, ensure you receive all necessary assets including source code, documentation, domain access, and any third-party service accounts.
Successful listings have clear value propositions, proven metrics, professional presentation, detailed documentation, and transparent communication. Include screenshots, demos, revenue data, and be responsive to potential buyers' questions. Honesty about challenges and opportunities builds trust.