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.
Whop Payments lets you accept payments and send payouts globally through one unified system — with smart routing to reduce failed checkouts, instant cash-outs to banks or crypto in 190+ countries, and...
Technologies: own infrastructure
Created by: User ID 204165
Create original characters and bring them to life with AI-powered anime generation, videos, chat, and creative apps. Build your OC universe free today.
Technologies: Claude Code,NEXTJS
Created by: User ID 185324
Lynkr is a self-hosted Claude Code proxy that lets the CLI route requests through your own infrastructure. It normalizes Anthropic-style requests for Databricks and Azure endpoints, orchestrates MCP s...
Technologies: Javascript,Nodejs,Docker
Created by: User ID 204256
Superway is an innovative AI-driven Trend Research Oracle designed to empower businesses with advanced trend analysis. By harnessing the power of artificial intelligence, Superway provides valuable in...
Technologies: JAVA
Created by: User ID 193239
Eliminate PR bottlenecks and reclaim 3.4 hours per developer per week. AI-powered reviewer assignment, automated PM tool updates, and intelligent code review routing. Save $25K+ per developer annually...
Technologies: Vite,AWS,hono
Created by: User ID 204569
Ready-to-buy side projects with proven revenue and user bases. Perfect for entrepreneurs looking to acquire established projects.
Veilura is a modern fashion brand focused on utility-inspired, statement streetwear. The flagship product, The Cross-Hood, introduces a new fashion silhouette that merges bold aesthetics with function...
Tech Stack: SupaBase,GitHub,Vercel,NameCheap
Seller: User ID 136463
A service where you ask a question and 10+ AI models vote on the best options! They also can brainstorm, rate your idea, and much more.
Tech Stack: Ask for an opinion – 10+ AI models will vote
Seller: User ID 203615
AI-powered distributed mining pool management system with intelligent worker orchestration and profitability optimization
Tech Stack: a lot
Seller: User ID 203468
Boost your ideas with AI teams that debate, analyze, and co-create in real time. CoralAI helps professionals save hours in meetings through intelligent collaboration.The interface is already available...
Tech Stack: Bubble,Bubble.io,bubble.io
Monthly Visitors: 833
Seller: User ID 204507
TicketTrail is a production-ready IT issue and project management system built with ASP.NET Core, EF Core and Redis caching - designed for internal IT teams that need structured incident handling, SLA...
Tech Stack: C#,C# (.NET 8.0),.NET 8,ASP.NET,SQL Server,Entity Framework
Seller: User ID 204510
Browse through the most recent side projects submitted by our community of developers and creators.
Whop Payments lets you accept payments and send payouts globally through one unified system — with smart routing to reduce failed checkouts, instant cash-outs to banks or crypto in 190+ countries, and...
Technologies Used: own infrastructure
Developer: User ID 204165
Project Type: Saas
Veilura is a modern fashion brand focused on utility-inspired, statement streetwear. The flagship product, The Cross-Hood, introduces a new fashion silhouette that merges bold aesthetics with function...
Technologies Used: SupaBase,GitHub,Vercel,NameCheap
Developer: User ID 136463
Project Type: Shop
A service where you ask a question and 10+ AI models vote on the best options! They also can brainstorm, rate your idea, and much more.
Technologies Used: Ask for an opinion – 10+ AI models will vote
Developer: User ID 203615
Project Type: Saas
AI-powered distributed mining pool management system with intelligent worker orchestration and profitability optimization
Technologies Used: a lot
Developer: User ID 203468
Project Type: Saas
Boost your ideas with AI teams that debate, analyze, and co-create in real time. CoralAI helps professionals save hours in meetings through intelligent collaboration.The interface is already available...
Technologies Used: Bubble,Bubble.io,bubble.io
Developer: User ID 204507
Project Type: Saas
TicketTrail is a production-ready IT issue and project management system built with ASP.NET Core, EF Core and Redis caching - designed for internal IT teams that need structured incident handling, SLA...
Technologies Used: C#,C# (.NET 8.0),.NET 8,ASP.NET,SQL Server,Entity Framework
Developer: User ID 204510
Project Type: Saas
Rare opportunity to acquire a fully developed, revenue-ready software platform as a complete asset sale. Serious buyers can be up and running with an established product in days, integrating it seamle...
Technologies Used: delphi xe7
Developer: User ID 181940
Project Type: Desktop
Brolyo – No-Code Men’s Wellbeing App (Glide) – Ready for Further DevelopmentBrolyo is a no-code mobile app built on Glide, designed to support men’s wellbeing, daily check-ins, and access to mental he...
Technologies Used: Glide,Softr.io,AirTable
Developer: User ID 204039
Project Type: Saas
Find emojis to copy/ paste as text online for hundreds of categories.
Technologies Used: WordPress
Developer: User ID 204398
Project Type: Website
BizTrackr is a simple but powerful business operating system designed for small and medium businesses. It replaces spreadsheets and scattered tools with a single dashboard for inventory, staff, client...
Technologies Used: JAVASCRIPT,REACT,Node.JS,PYTHON,PostGreSQL,Render,VERCEL,NEXT.JS,anime.js
Developer: User ID 204393
Project Type: Saas
Create original characters and bring them to life with AI-powered anime generation, videos, chat, and creative apps. Build your OC universe free today.
Technologies Used: Claude Code,NEXTJS
Developer: User ID 185324
Project Type: Saas
I am selling the full IP and Source Code for "DataVault."The Concept: A browser extension that blocks third-party trackers and credits the user's wallet with the market value of that data.Proof of Con...
Technologies Used: JavaScript,HTML5,Chrome Extension,Manifest V3,JSON
Developer: User ID 204438
Project Type: Saas
Enterprise-Grade AI Business Consultant (Python/Flask) | Proprietary "Living Strategy" Engine | Zero-Knowledge Encryption | Asset SaleMost AI tools on Flippa are simple wrappers that generate text and...
Technologies Used: Python Flask,HTML5,Vanilla JS,Stripe,Firebase,Firestore db,OpenRouter,Mailjet
Developer: User ID 178940
Project Type: Saas
Online Tools X www.onlinetoolsx.comThe Free, Privacy-First Utility SuiteThe ProblemIn today's digital world, individuals and small businesses require a wide variety of specific online tools for everyd...
Technologies Used: HTML,JavaScript,CSS
Developer: User ID 203723
Project Type: Saas
Go CoFund Me is an innovative blockchain-based platform that allows crowdfunding for any idea, project, or other purpose. It prioritizes low risk, requiring only a small initial amount to join, which...
Technologies Used: Solidity,Angular,HTML,BSC
Developer: User ID 7623
Project Type: Other
Protect your privacy online with NobodyID—a powerful Next.js 14 web application that combines fake identity generation with disposable email functionality. Perfect for developers, privacy enthusiasts,...
Technologies Used: Next.js 14,React 18,TypeScript
Developer: User ID 203827
Project Type: Saas
Be the first to implement and market this viral disposable camera in your region!You may have heard of such systems go viral in other countries and now we have our own homegrown disposable camera buil...
Technologies Used: Firebase,apps script,Stripe,HTML,CSS
Developer: User ID 204328
Project Type: Website
I am selling the website kscript.online, along with all products and the portfolio. There are three main products: two widgets for sale and a social network demo to showcase work. Both widgets can be...
Technologies Used: JS,HTM,CSS,NodeJS
Developer: User ID 204155
Project Type: Saas
Lynkr is a self-hosted Claude Code proxy that lets the CLI route requests through your own infrastructure. It normalizes Anthropic-style requests for Databricks and Azure endpoints, orchestrates MCP s...
Technologies Used: Javascript,Nodejs,Docker
Developer: User ID 204256
Project Type: Saas
The Real Estate Web Scraper 2026 delivers critical market intelligence in today's unprecedented housing climate, where strategic data access separates successful transactions from missed opportunities...
Technologies Used: "NodeJS",javascript es6
Developer: User ID 133039
Project Type: Saas
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.