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 5801–5850 of 42456 launches.

Vibe-codeable?

Launch Source Launched ▲ Niche Upvotes Type Vibe code? Tagline Link
TesterArmy: Test your app with natural language yc 2026-05-26 developer tools and programming languages 95 Commercial product Partial Automated testing for web and mobile apps Website ↗
Brew ph 2026-05-26 ai email management and automation 905 Commercial product Yes Like Claude design for email marketing Website ↗
Bond ph 2026-05-26 ai sales automation and crms 336 Commercial product Yes Outbound campaigns powered by real buying signals Website ↗
Rezonant ph 2026-05-26 AI agent orchestration and management 328 Commercial product Yes Talk, spec, ship: get your product ideas into production Website ↗
QuakPit ph 2026-05-26 calendar and daily planning tools 241 Commercial product Yes Meeting reminders that actually make you smile. Website ↗
AVTR-1 Real-Time Open Weights Model ph 2026-05-26 ai avatar and portrait tools 197 Hobby / open-source project No Generating uncanny AI avatars is now open source Website ↗
Parrot Speech-to-text API ph 2026-05-26 multimodal foundation and speech models 194 Commercial product No Fast, accurate STT for production-grade voice agents Website ↗
Willow Scribe ph 2026-05-26 macOS AI dictation and autocomplete 155 Commercial product Partial Tell Scribe what to say. It writes the rest. Website ↗
I built a tool to auto-accept AI slop and bigtech devs loves it hn 2026-05-26 AI agent orchestration and management 17 Hobby / open-source project Yes Website ↗
DDoS detection in 500 lines of Python (MIT, no cloud, no account) hn 2026-05-26 MCP tooling and agent infrastructure 9 Hobby / open-source project Yes Website ↗
TUI to keep track of local GSD (get-shit-done) projects hn 2026-05-26 work management and team productivity tools 12 Hobby / open-source project Yes Website ↗
An LLM translator whose source is a single prompt hn 2026-05-26 desktop utilities and markdown tools 5 Hobby / open-source project Yes Website ↗
Cross-agent messaging and shared memory over the local filesystem hn 2026-05-26 developer tools for AI agents 14 Hobby / open-source project Yes Website ↗
I used AI to built static recompilers for 5 retro game systems hn 2026-05-26 indie games and developer experiments 5 Hobby / open-source project No Website ↗
A website that tracks every stock trade Congress makes hn 2026-05-26 financial trading tools and analytics 63 Commercial product Yes Website ↗
NeuroFlow 55.8x video inference speedup for Vision Transformers PyTorch hn 2026-05-26 ai video creation and editing tools 8 Commercial product No Website ↗
We made a cinematic heist trailer with 4 AI models for $60 hn 2026-05-26 ai video creation and editing tools 5 Commercial product Yes Website ↗
MCPs aren't enough, give Codex/Claude accurate memory of everything hn 2026-05-26 MCP tooling and agent infrastructure 17 Hobby / open-source project Yes Website ↗
I open-sourced two AI agents with real memory (chat and voice, MIT) hn 2026-05-26 agent memory and learning architectures 5 Hobby / open-source project Yes Website ↗
Compile-time model-id validation with declared capability hn 2026-05-26 Jev decision models and runtimes 6 Hobby / open-source project Yes Website ↗
Sifter hn 2026-05-26 indie web and developer side projects 5 Commercial product Yes Does your CV *actually* stand out to LLMs? Website ↗
Judicex hn 2026-05-26 ai agent tooling and infrastructure 5 Commercial product Partial Open-source legal AI that abstains instead of hallucinating Website ↗
A small game where you have to guess the stars of GitHub repositories hn 2026-05-26 GitHub workflow and developer tools 5 Hobby / open-source project Yes Website ↗
Riot, a modern multicore actor-based ecosystem for OCaml hn 2026-05-26 developer tools for AI agents 6 Hobby / open-source project No Website ↗
skills-for-humanity hn 2026-05-26 AI coding agents and developer tools 28 Commercial product Yes 171 structured reasoning skills for Claude Code Website ↗
Rapel hn 2026-05-26 systems, networking, and security utilities 21 Hobby / open-source project Yes chunked resumable downloads in unstable networks Website ↗
Pgcraft hn 2026-05-26 machine learning and search infrastructure 6 Hobby / open-source project Yes a lazygit-style TUI for Postgres Website ↗
Infinity — A New Computation Layer yc 2026-05-27 GPU development and acceleration tools 10 Commercial product No Months of work, done in days. Every app gets its own GPU, in one browser tab. Website ↗
Sixtyfour - People Intelligence Infrastructure yc 2026-05-27 ai agent tooling and infrastructure 21 Commercial product Partial Deploy thousands of AI agents to research any person or company. Website ↗
Apollo Atomics: The Modern Nuclear Company yc 2026-05-27 energy efficiency and power infrastructure 35 Commercial product No Compact nuclear reactors for companies that can't wait for the grid. Website ↗
Eden - Autonomous Services for Humanity yc 2026-05-27 embodied AI and robotics platforms 12 Commercial product No Autonomous robot employees. Website ↗
KelAI - Autonomous AI research engine for hedge funds yc 2026-05-27 AI trading bots and platforms 43 Commercial product No An agentic AI platform that turns hedge fund research into a compounding system. Website ↗
Rentahuman: the marketplace where AI agents coordinate and pay people to do real world work. yc 2026-05-27 AI coworkers for business operations 14 Commercial product Yes The meatspace layer for AI. Website ↗
KugelAudio: A multilingual voice AI model you can run in your own cluster. yc 2026-05-27 voice AI and speech models 8 Commercial product No Human-like TTS for 30+ languages, on-prem and low latency Website ↗
Napkin Math - hyper-personalized AI food journal yc 2026-05-27 ai nutrition and food tracking 25 Commercial product Yes The hyper-personalized AI food journal that helps people achieve their health goals. Website ↗
Powabase ph 2026-05-27 database tooling and backend infrastructure 420 Commercial product Partial Build AI apps with Postgres, RAG, and agents Website ↗
Bluedot 2.1 ph 2026-05-27 AI meeting notetakers and conversation recorders 373 Commercial product Partial Record on Apple Watch. Sync with Claude Website ↗
zero.xyz ph 2026-05-27 ai agent tooling and skills 341 Commercial product Partial Give your AI agent access to ~8k tools, APIs and services Website ↗
Oasis Browser for Mac ph 2026-05-27 niche messaging and communication tools 282 Commercial product No A privacy-first AI browser you can train anonymously Website ↗
Coworker AI ph 2026-05-27 autonomous ai agents and workflows 232 Commercial product Yes More AI for less spend with context-aware model routing Website ↗
Octolane ph 2026-05-27 autonomous AI agents and assistants 179 Commercial product Partial Self-driving AI CRM that you can talk to Website ↗
Mojito ph 2026-05-27 typography, font, and unicode tools 162 Commercial product Partial Type to search for any emoji, symbol, or gif in seconds Website ↗
I help founders kill doom scrolling and hook people's attention fast hn 2026-05-27 indie games and developer experiments 5 Commercial product Yes Website ↗
Local CPU model for fact-checking, summarizing, explaining text hn 2026-05-27 Hacker News clients and data tools 6 Commercial product Yes Website ↗
CSP Radar hn 2026-05-27 browser utilities and web developer tools 5 Commercial product Yes Build a Content Security Policy without breaking your site Website ↗
Sweetpad hn 2026-05-27 desktop utilities and markdown tools 7 Commercial product Partial VS Code extension for building iOS/Swift apps Website ↗
Iron hn 2026-05-27 desktop utilities and virtualization tools 8 Commercial product No A Programmable Compiler that can convert 6.3M LOC/s Website ↗
VAEN hn 2026-05-27 developer infrastructure for AI agents 8 Commercial product Yes Package and import portable AI coding-agent Harnesses Website ↗
Open-source alternative to Duolingo for learning anything hn 2026-05-27 ai tutoring and learning platforms 7 Hobby / open-source project Yes Website ↗
Open-Source AI Racing Harness hn 2026-05-27 developer infrastructure for AI agents 76 Hobby / open-source project No Website ↗