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 5651–5700 of 42456 launches.

Vibe-codeable?

Launch Source Launched ▲ Niche Upvotes Type Vibe code? Tagline Link
Agyn, an open-source Kubernetes runtime for AI agents hn 2026-05-20 ai agent tooling and infrastructure 9 Hobby / open-source project No Website ↗
Rust Database from Scratch hn 2026-05-20 database tooling and backend infrastructure 8 Hobby / open-source project No Website ↗
Open-Source Agentic QA Harness with Memory hn 2026-05-20 persistent memory for AI agents 18 Hobby / open-source project Partial Website ↗
IResearch hn 2026-05-20 machine learning and search infrastructure 15 Hobby / open-source project No C++ search that beat Lucene and Tantivy on their benchmark Website ↗
Kreuzberg Cloud hn 2026-05-20 machine learning and search infrastructure 5 Commercial product Partial ultra fast content intelligence – in public beta Website ↗
Chrome ext to let zot, your terminal coding agent, operate the browser hn 2026-05-20 browser automation and scraping for agents 11 Hobby / open-source project Yes Website ↗
The user agents crawling HN today hn 2026-05-20 Hacker News clients and data tools 5 Hobby / open-source project Yes Website ↗
Incandor - Behavioral intelligence for fraud detection yc 2026-05-21 AI coworkers for business operations 32 Commercial product No Real-time visibility into who's actually operating every account on your platform Website ↗
Limrun - Your cloud agent can build mobile apps now yc 2026-05-21 coding agent interfaces and environments 15 Commercial product No Extend your cloud agent with XCode, Android and more Website ↗
Lightsprint - The Collaborative Product Development Platform yc 2026-05-21 AI coding agents and developer tools 53 Commercial product Partial Lightsprint lets teams plan visually, preview live and ship with an army of cloud agents Website ↗
Synphony - Automating Agriculture With Robots yc 2026-05-21 embodied AI and robotics platforms 11 Commercial product No Deploying Robots to Strawberries & Beyond Website ↗
Fuchsia | Vanta for hardware yc 2026-05-21 desktop utilities and virtualization tools 8 Commercial product Partial Hardware compliance done on your timeline Website ↗
Whip - Social feed of interactive AI apps and games yc 2026-05-21 social media automation and publishing 6 Commercial product Partial Scroll, play, remix, and publish interactive creations from your phone. Website ↗
Luthor - AI compliance infrastructure for regulated marketing yc 2026-05-21 AI coworkers for business operations 8 Commercial product Yes Luthor helps regulated teams review and approve campaigns faster without increasing compliance risk. Website ↗
Netter: Full stack data scientist agents yc 2026-05-21 coding agent interfaces and environments 5 Commercial product No Netter helps companies regain control over their data so teams can pilot their activities with high precision. Website ↗
Nine Fives - Simple, Networked, Driverless RF Test Equipment yc 2026-05-21 autonomous robotics and physical AI 12 Commercial product No Test hardware for companies that can’t wait for their test equipment to catch up. Website ↗
Revnu - Your AI growth team. You build, we do everything else. yc 2026-05-21 indie web and developer side projects 17 Commercial product Yes All the boring growth work you know you should do but never get round to. Done overnight. Website ↗
Tycoon AI ph 2026-05-21 autonomous ai agents and workflows 542 Commercial product Yes Run one-person companies entirely with AI agents Website ↗
Mintlify Workflows ph 2026-05-21 agentic workflows and operational workspaces 343 Commercial product Yes Self-updating knowledge bases Website ↗
Google Antigravity 2.0 ph 2026-05-21 Google Antigravity tools and utilities 288 Commercial product Yes Orchestrate multi-agent workflows from a desktop app Website ↗
WeWeb 3.0 ph 2026-05-21 ai app builders and coding tools 278 Commercial product No Vibe-code apps with the safety net of a no-code editor Website ↗
Slideshot ph 2026-05-21 screen recording and demo tools 205 Commercial product Yes Product demo videos, recorded by your AI agent Website ↗
WarmIntro ph 2026-05-21 energy efficiency and power infrastructure 191 Commercial product Partial Free tool to find your warmest path into any company Website ↗
Free Fonts hn 2026-05-21 typography, font, and unicode tools 13 Hobby / open-source project No a collection of 400+ original, open-source typefaces Website ↗
Smithereen hn 2026-05-21 social media automation and publishing 15 Hobby / open-source project Partial an early-Facebook-style Fediverse server Website ↗
Open-source .docx editor library for building document apps hn 2026-05-21 developer visualization and diagramming tools 107 Hobby / open-source project No Website ↗
ANML hn 2026-05-21 developer tools for AI agents 7 Hobby / open-source project Yes A machine-first markup language for the agentic web (IETF Draft) Website ↗
Datasette Agent hn 2026-05-21 developer tools for AI agents 10 Commercial product Yes Website ↗
Anyone interested in a tool helps to explore C++ ASTs hn 2026-05-21 markdown editors and documentation tools 49 Hobby / open-source project Partial Website ↗
AI Audiobook Narrator hn 2026-05-21 ai text humanizers and detectors 6 Commercial product Yes Website ↗
Headroom hn 2026-05-21 music production and audio tools 6 Commercial product Partial Loudness normalizer and Key+BPM playlist sorter for DJs Website ↗
My independent search engine focused on user control hn 2026-05-21 seo audit and website optimization tools 5 Commercial product Partial Website ↗
Agent.email hn 2026-05-21 ai email management and automation 99 Hobby / open-source project Yes sign up via curl, claim with a human OTP
Write your BPF programs in Go, not C hn 2026-05-21 spreadsheet and financial data utilities 112 Hobby / open-source project No Website ↗
Segment Tree visualization hn 2026-05-21 creative coding and 3d graphics 6 Hobby / open-source project Yes Website ↗
Let agents run any analysis with Mixpanel data, no UI required hn 2026-05-21 developer tools for AI agents 22 Commercial product Yes Website ↗
Six legendary marketers walk into a workflow hn 2026-05-21 digital marketing and SEO services 5 Commercial product Yes Website ↗
Freenet, a peer-to-peer platform for decentralized apps hn 2026-05-21 decentralized apps and crypto infrastructure 390 Hobby / open-source project No Website ↗
I Dedicated 4 Years to Mastering Offline Password Cracking hn 2026-05-21 secrets management and credential security 268 Hobby / open-source project No
AI that interviews participants instead of holding another meeting hn 2026-05-21 ai recruiting and career platforms 9 Commercial product Yes Website ↗
I Made a Claude Skill for Spec-Driven Development (SDD) hn 2026-05-21 ai agent tooling and skills 40 Hobby / open-source project Yes Website ↗
Twixt hn 2026-05-21 casual word games and language puzzles 20 Hobby / open-source project Yes transform one word into another in four moves Website ↗
Daily word puzzle game based on polysemy hn 2026-05-21 casual word games and language puzzles 6 Hobby / open-source project Yes Website ↗
LoongForge-A high-performance training framework for LLM, VLM, VLA, Wan hn 2026-05-21 llm inference and optimization engines 10 Commercial product No Website ↗
ChangeSpec is an open specification for software change communication hn 2026-05-21 developer tools and programming languages 6 Hobby / open-source project Yes Website ↗
Rmux hn 2026-05-21 MCP tooling and agent infrastructure 194 Hobby / open-source project No A programmable terminal multiplexer with a Playwright-style SDK Website ↗
Real-time virtual try-on using hand gestures and live video diffusion hn 2026-05-21 ai video creation and editing tools 10 Commercial product No Website ↗
Agent Chat Bridge hn 2026-05-21 ai agent tooling and infrastructure 5 Commercial product Yes give AI IDE agents an async callback Website ↗
CipherStash Stack hn 2026-05-21 secrets management and credential security 17 Commercial product No Data Level Access Control in TS/JS Website ↗
Mount - The AI-Agent Insurance Carrier yc 2026-05-22 autonomous ai agents and workflows 181 Commercial product No As AI Agents move into production, we help businesses insure and secure them. Website ↗