Idea
Lifestyle & Creative
CeylonHiddenGems - Local Tourism Platform
Connecting international tourists with passionate local guides in Sri Lanka.
Bring an idea. Or build someone else's. Or just showcase your ideas.
Projects list the roles they need. You join the ones that fit your skills.
Collaboration
Idea
Lifestyle & Creative
BloomCraft Global
Eco-friendly, handmade eternal florals and customized gift keepsakes.
Launched
Business & Finance
A Simple Idea to Help Small Businesses Catch Every Call
MicroCall is a 24/7 virtual receptionist service designed to help small businesses capture missed calls, collect customer details, and book appointments automa…
Idea
Lifestyle & Creative
Wardrobe Link – il guardaroba intelligente condiviso
Wardrobe Link nasce da un’osservazione molto semplice: la maggior parte delle persone ha un armadio pieno, ma finisce sempre per indossare le stesse cose. Non …
Launched
Lifestyle & Creative
Publishing Collaborators
Editors, Cover Designers, and Tech Experts working together to publish great literature
Idea
Education
Language Buddy
A peer-to-peer language learning platform for children globally.
Idea
Business & Finance
Digital Marketing Agency for Small Businesses
Helping local shops grow their sales through social media and local SEO.
Launched
AI & Productivity
proaiprompt.com
AI prompts that drive your intent. Describe your goal. The system infers role, structure, and quality rules automatically — then builds a prompt that actually …
Building
Business & Finance
WikiBridge — Wikipedia Compliance for Small Businesses
Helping small businesses get a compliant, lasting Wikipedia presence
Idea
Lifestyle & Creative
Mirror of Forgotten Literature
Reviving forgotten literary works
Idea
Careers & Skills
website for off-market jobs not listed on the big job
an AI-powered website that finds hidden, off-market jobs not listed on the big job boards. Scaling it wider costs money to run, so I'm looking for funding (you…
Idea
Community & Impact
Community design ideas to real community
Making a real community?, why not look at what it's going to be. A.I. all over from work, productivity, workflows, to things to do, to support and more light s…
Idea
Other
Seeking a co-founder to collaboratively select, design, and build a high-potential web project from ideation to launch.
Looking for a co-founder to build something worthwhile together. About me: I'm a developer — web, full-stack (PHP, JavaScript, Python), WordPress and AI integr…
Building
Games & Entertainment
Build a level with AI, ship it on Steam, earn from how it plays
A commercial Unreal Engine game heading for Steam — built by a group of people who each add their own ideas, using AI to help make it. You don't need to be an …
Building
Games & Entertainment
Looking for a build partner - fun web & game projects
Full-stack dev wants a partner to build (and actually finish) fun web and game projects together.
Launched
Other
builtonideas.com — help build the platform itself
https://builtonideas.com lets anyone post an idea and have a community pick up the work — development, design, marketing, funding — in exchange for a share of …
Idea showcase - Ranked
All
AI & Productivity 18
Careers & Skills 15
Health & Medical 12
Community & Impact 10
Business & Finance 10
Lifestyle & Creative 10
Education 10
Environment & Energy 7
Other 5
Safety & Security 5
Games & Entertainment 2
Idea
AI & Productivity
86/100
LifeCausality Engine – A Digital Twin That Reconstructs + Simulates Your Life
A system that not only reconstructs your life timeline, but also simulates alternate outcomes and hidden cause-effect chains behind your health, decisions, and…
Idea
AI & Productivity
86/100
LifeReplay Engine – Reconstruct Any Moment of Your Life Like a Timeline Video
A system that automatically reconstructs your real-life experiences (health, activity, routines, events) into a replayable timeline using passive digital trace…
Idea
Community & Impact
86/100
Lifeline Mesh
A disaster-proof communication network that works even when the internet and mobile towers fail.
Building
AI & Productivity
86/100
ClauseGuard
Your AI legal co-pilot that reads the fine print so you don't get burned by it
Idea
Business & Finance
85/100
FitAvatar AI
AI powered virtual fitting technology that helps shoppers choose the right size before buying, reducing product returns for ecommerce retailers.
Idea
AI & Productivity
85/100
MemoryOS – Your Digital Memory That Never Forgets
A lifelong AI memory operating system that securely remembers your knowledge, experiences, and preferences across every app and device.
Idea
AI & Productivity
85/100
LifeCausality Engine
A continuously learning AI model that creates a living digital twin of a person and runs simulated futures to discover hidden causes, predict outcomes, and rev…
Idea
Community & Impact
84/100
ReliefRoute: Live Search-Priority Mapping for Disaster Response Teams
A shared, real-time map that shows every search-and-rescue team which areas are already covered, so scarce teams stop duplicating and start reaching who's left.
Idea
Safety & Security
84/100
ProofChain AI
An AI-powered platform that verifies digital content authenticity, detects deepfakes, and generates tamper-proof proof records for businesses and creators.
Idea
Safety & Security
84/100
AI Scam Shield: Real-Time Banking Fraud Detection and Prevention System
AI Scam Shield is an AI-powered banking security platform that detects and prevents fraud, phishing, and suspicious transactions in real time before customers …
Idea
Community & Impact
84/100
ResQLink AI
An AI-powered emergency coordination platform that connects disaster victims, volunteers, NGOs, and local authorities in real time.
Idea
Education
84/100
EduReach: Offline Digital Learning Kit for Rural Schools
EduReach is a low-cost, offline digital learning kit designed for remote village schools with no internet connectivity. It uses a solar-powered mini-server to …