Unbuilt

Know what to build. Know how to build it.

What it does

Most vibe coders build blind. Weeks on something that already exists. Unbuilt fixes this before line one. → Pulse (free): Daily feed of what's launching — competitors, difficulty, tools. → Dig: Describe your idea. 70+ live sources. Full market report in 2 minutes. → Stack: Your idea + budget + level → exact tools from 700+ options. Find the gap. Validate the idea. Ship the right thing.

Does the same job

all alternatives →

Buildrs2025 · ▲345
The one place to findsparkles vibe coders
Vibe Codebook2025 · ▲129
StackOverFlow for Vibe Coders & Ai Engineers
unlovedSep 2025 · ▲111
Buy and sell vibe coded business apps.
WhatToBuildMay 2026 · whattobuild.dev · ▲6
For Builders who don't know what to build next!
DontBuildThis2025 · ▲60
Roast (+fix) your startup idea in 3mins before wasting 3mths
Vibe StackMar 2026 · ▲8
Build Without Code, Ship Without Limits

More life & fun this month

the category →

TL
The load-bearing vocabulary of Claude▲703
Life & fun · 10d ago · louisabraham.github.io
Articos▲385
Launch with confidence, not gut instinct
Life & fun · 12d ago · articos.com
Nex▲351
Claude Cowork for high-volume GTM workflows
Life & fun · 4d ago · nex.ai
iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329
Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
CC
Creatium Coach▲320
Your multimedia mentor that takes you from mid to great
Life & fun · 11d ago · producthunt.creatium.info
SoloUno▲310
Take control of hair pulling, nail biting & skin picking
Life & fun · 29d ago · solouno.io

Launched alongside, April 2026

the whole month →

Brila▲1,367
One-page websites from real Google Maps reviews
AI · Apr 2026 · brila.ai
AG
A game where you build a GPU▲964
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
IB
I built a tiny LLM to demystify how language models work▲915
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
Fathom 3.0▲803
AI meeting notes: now bot-free, in ChatGPT & Claude + more
AI · Apr 2026 · fathom.ai
BC
Brutalist Concrete Laptop Stand (2024)▲786
Life & fun · Apr 2026 · sam-burns.com
IB
I built a frontpage for personal blogs▲783
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app