Nicheloom

The opportunity tracker for new startups.

Sources

Search & browse

Every launch, sortable and filterable. Type a keyword (matches name, tagline, description and company name — e.g. invoice or on-call) to narrow it down, or leave it blank to browse everything.

Sources, Vertical and Function above still filter this list — "Min count" doesn't; that one only hides small niches on the Dashboard and Trending pages.

Showing 3401–3450 of 20579 launches.

Vibe-codeable?

Launch Source Launched ▲ Niche Upvotes Type Vibe code? Tagline Link
A Local-First Agentic Knowledge Manager hn 2026-05-08 AI agent infrastructure and tooling 16 Hobby / open-source project Yes Website ↗
Corsproxy hn 2026-05-08 exploit proofs of concept and security tools 5 Commercial product Yes Fix CORS Errors Instantly – Free for Development Website ↗
Runs AI coding agents inside isolated Docker containers hn 2026-05-08 AI coding agents and developer tools 7 Commercial product Yes Website ↗
I instructed AI to create tool to clean AI-generated text: undsh.com hn 2026-05-08 ai text humanizers and detectors 5 Commercial product Yes Website ↗
Linux-based OS with HTML, CSS, JS, and JSON environment hn 2026-05-08 desktop utilities and virtualization tools 8 Hobby / open-source project No Website ↗
jj diff review integrated with agents hn 2026-05-08 ai agent infrastructure and developer tools 5 Commercial product Yes Website ↗
AnamDB hn 2026-05-08 AI agent infrastructure and tooling 11 Hobby / open-source project No An AI-native, differentiable Datalog engine written in Rust Website ↗
HeatSpectra: Realtime 3D Surface Heat Simulation hn 2026-05-08 3d modeling and visualization tools 6 Hobby / open-source project No Website ↗
Selvedge hn 2026-05-08 AI agent infrastructure and tooling 5 Commercial product Yes an MCP server that captures why AI agents change code Website ↗
Ghost ph 2026-05-09 retro game ports, emulators, and mods 353 Hobby / open-source project Yes Open-source, self-hosted game servers Website ↗
Zappy by ZapDigits ph 2026-05-09 autonomous AI agents and platforms 192 Commercial product Yes Your AI reporting analyst Website ↗
Rust but Lisp hn 2026-05-09 developer tools and programming utilities 218 Hobby / open-source project No Website ↗
Free OSS transcription app I made and found it's faster than wispr flow hn 2026-05-09 local speech-to-text and voice tools 6 Hobby / open-source project Yes Website ↗
ChonkLM hn 2026-05-09 llm inference and runtime optimization 6 Hobby / open-source project No Tiny language models running offline in the browser Website ↗
I made a Clojure-like language in Go, boots in 7ms hn 2026-05-09 developer tools and programming utilities 292 Hobby / open-source project No Website ↗
My AI agents bully each other to prevent context drift hn 2026-05-09 persistent memory for AI agents 9 Hobby / open-source project Yes Website ↗
Real-workload SQLite benchmarks on Hetzner's cheapest VPS hn 2026-05-09 desktop utilities and virtualization tools 8 Hobby / open-source project Yes Website ↗
JSLike, a CSP-Safe Interpreter for JS, TS, JSX, TSX in JS hn 2026-05-09 developer tools and programming utilities 6 Hobby / open-source project No Website ↗
Chuchu, an Android SSH client built on libghostty hn 2026-05-09 systems infrastructure and networking utilities 13 Hobby / open-source project Partial Website ↗
Mochi.js: bun-native high-fidelity browser automation library hn 2026-05-09 browser automation for AI agents 47 Hobby / open-source project No Website ↗
nocal is a calendar that turns your week into a workspace hn 2026-05-09 calendar and daily planning apps 8 Commercial product Yes Website ↗
Ovlt hn 2026-05-09 desktop utilities and virtualization tools 5 Commercial product Partial Lightweight Auth Server That Runs in ~20MB RAM Website ↗
Ant hn 2026-05-09 interactive simulations and experimental software 8 Hobby / open-source project No A from-scratch JavaScript runtime in 9 MB Website ↗
KillClawd hn 2026-05-09 AI agent infrastructure and tooling 5 Hobby / open-source project Yes a sarcastic AI desktop crab by local Ollama Website ↗
Foresight - Understand your consumers better than ever yc 2026-05-10 autonomous AI teammates for business 8 Commercial product Partial AI simulations to help companies predict how consumers will react before taking decisions Website ↗
Tailgrids 3.0 ph 2026-05-10 developer frameworks and hosting infrastructure 339 Hobby / open-source project Yes Open-source React UI library for Tailwind and AI Workflow Website ↗
InvestorFinder ph 2026-05-10 investment and personal finance platforms 287 Commercial product Partial Find investors who've backed founders just like you Website ↗
Notion 3.4 ph 2026-05-10 autonomous AI agents and platforms 156 Commercial product No New dashboards, connectors, sidebar & smarter AI agents Website ↗
I trained a chess engine to play like humans hn 2026-05-10 indie games and game engineering projects 14 Hobby / open-source project No
Launch Party hn 2026-05-10 autonomous AI teammates for business 5 Commercial product Yes a community for early-stage B2B SaaS founders Website ↗
Open-source 2D IDE for managing agent CLIs hn 2026-05-10 ai agent infrastructure and developer tools 9 Hobby / open-source project Partial Website ↗
Codebook of 450k+ unique words and phrases acts as a text compressor hn 2026-05-10 voice AI and speech infrastructure 11 Hobby / open-source project No Website ↗
An index of indie web/blog indexes hn 2026-05-10 indie web experiments and simulators 154 Hobby / open-source project Yes Website ↗
ASCII pixel art editor for the terminal hn 2026-05-10 creative coding and 3d graphics tools 9 Hobby / open-source project Yes Website ↗
Free Google Places API alternative using OpenStreetMap (no API key) hn 2026-05-10 bookmark managers and reading tools 9 Hobby / open-source project Yes Website ↗
I built a 500K LOC production app alone in 7 months. Here is the proof hn 2026-05-10 developer frameworks and hosting infrastructure 5 Hobby / open-source project Yes
Modafinil hn 2026-05-10 macOS utilities and system tools 15 Hobby / open-source project Yes Let agents continue running while MacBook lid is closed Website ↗
Fixing AI memory blind spot on connected facts with benchmark hn 2026-05-10 persistent memory for AI agents 7 Hobby / open-source project Yes Website ↗
Building a web server in assembly to give my life (a lack of) meaning hn 2026-05-10 developer utilities and software libraries 430 Hobby / open-source project No Website ↗
Remind hn 2026-05-10 Claude ecosystem and developer tools 7 Hobby / open-source project Yes schedule Claude Code on your Mac Website ↗
Scope - The Agent Experience Platform yc 2026-05-11 AI agent infrastructure and tooling 10 Commercial product Yes We help companies understand and improve how AI agents discover, choose, and use their product Website ↗
flowscope: agentic process mining and automation yc 2026-05-11 autonomous AI teammates for business 45 Commercial product Partial flowscope is an AI-native consulting firm that uses agents to map and automate business processes Website ↗
Graphbit PRFlow ph 2026-05-11 automated review and feedback tools 320 Commercial product Yes AI code reviewer that catches what others miss Website ↗
Weavable ph 2026-05-11 autonomous AI agents and platforms 234 Commercial product Partial Give every AI agent persistent work context Website ↗
MiroMiro v2 ph 2026-05-11 technical diagramming and visualization tools 177 Commercial product Yes Inspect, edit, and export any website's design Website ↗
NodeDB hn 2026-05-11 database infrastructure and developer tools 5 Commercial product No High Perfomance Multi-Model Database Website ↗
It's like Fiverr but for AI agents hn 2026-05-11 AI agent infrastructure and tooling 7 Commercial product Yes Platform and Open-source kit Website ↗
E2a hn 2026-05-11 AI email management and automation 48 Commercial product Yes Open-source email gateway for AI agents Website ↗
n8n like workflows for AI agents that control a real VM hn 2026-05-11 AI agent infrastructure and tooling 6 Commercial product Partial Website ↗
I've implemented multi-repo workspace support in Agent of Empires hn 2026-05-11 AI agent orchestration and management 6 Hobby / open-source project Yes Website ↗