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 themes on the Dashboard and Trending pages.

Showing 4251–4300 of 41273 launches.

Vibe-codeable?

Launch Source Launched ▲ Theme Upvotes Type Vibe code? Tagline Link
Eclipse Linux Alpha hn 2026-04-08 desktop utilities and system tools 5 Hobby / open-source project No Void-based with custom init Website ↗
Itsumo: Make yourself fun and interesting academic language lessons hn 2026-04-08 word games and language learning tools 9 Commercial product Yes Website ↗
Orange Juice hn 2026-04-08 desktop productivity apps and utilities 147 Hobby / open-source project Yes Small UX improvements that make HN easier to read Website ↗
Agentsearch hn 2026-04-08 browser automation and scraping for agents 5 Commercial product Yes browse any docs as a filesystem Website ↗
500k+ events/sec transformations for ClickHouse ingestion hn 2026-04-08 browser automation and scraping for agents 13 Commercial product No Website ↗
TUI-use: Let AI agents control interactive terminal programs hn 2026-04-08 ai agent development and infrastructure 52 Commercial product Partial Website ↗
India Trade CLI hn 2026-04-08 real estate and property management tools 8 Hobby / open-source project Yes Website ↗
Say what matters to you, get a diversified portfolio that reflects it hn 2026-04-08 indie developer projects and experiments 5 Commercial product Partial Website ↗
OS Megakernel that match M5 Max Tok/w at 2x the Throughput on RTX 3090 hn 2026-04-08 open-weight models and inference tools 6 Hobby / open-source project No Website ↗
Explore the Silk Roads through an interactive map hn 2026-04-08 Chinese niche utilities and cultural apps 47 Hobby / open-source project Yes Website ↗
BAREmail hn 2026-04-08 email infrastructure and deliverability tools 44 Commercial product Yes minimalist Gmail client for bad WiFi Website ↗
Go-Bt: Minimalist Behavior Trees for Go hn 2026-04-08 typed decision engines and runtimes 62 Hobby / open-source project Yes Website ↗
ZeroID hn 2026-04-08 ai cybersecurity and penetration testing 7 Hobby / open-source project Partial Open-source identity for AI agents based on OIDF standards Website ↗
We fingerprinted 178 AI models' writing styles and similarity clusters hn 2026-04-08 AI text humanizers and detectors 78 Hobby / open-source project Partial Website ↗
CertKit for automating SSL certs to Windows, JKS, and appliances hn 2026-04-08 web infrastructure monitoring and auditing tools 7 Commercial product No Website ↗
Browser DevTools MCP Empire a tiny pixel world built in Cursor hn 2026-04-08 creative coding and 3D graphics 6 Hobby / open-source project Yes Website ↗
OpenFable hn 2026-04-08 model optimization and retrieval infrastructure 5 Hobby / open-source project Partial Open-source RAG engine using tree-structured indexes Website ↗
Yolt hn 2026-04-08 desktop utilities and system tools 8 Hobby / open-source project Yes safer YOLO mode for LLMs (recover deleted or overwritten files) Website ↗
Skrun hn 2026-04-08 ai agent development and infrastructure 62 Commercial product Yes Deploy any agent skill as an API Website ↗
I pipe free sports streams into Jellyfin hn 2026-04-08 enthusiast device modding and utilities 120 Hobby / open-source project Yes no ads, just HLS Website ↗
Voxcode: local speech to text and ripgrep = transcript and code context hn 2026-04-08 conversational voice AI and infrastructure 11 Hobby / open-source project Yes Website ↗
Can an AI model fit on a single pixel? hn 2026-04-08 ai video generation and editing tools 8 Hobby / open-source project No Website ↗
Kerf-CLI hn 2026-04-08 pricing, billing, and revenue optimization 9 Commercial product Yes SQLite-backed cost analytics for Claude Code Website ↗
Avina: GTM Agents to Reach Your Next Customer yc 2026-04-09 autonomous AI agents and developer tools 73 Commercial product Partial Avina finds the companies that actually need your product right now, qualifies them, and automatically engages them with personalized AI outreach Website ↗
ERPNow: The AI Analyst for Supply Chain & ERP yc 2026-04-09 AI agents for business operations 9 Commercial product Partial turn tons of operational data into real-time operational insights and future revenue Website ↗
Brila ph 2026-04-09 travel exploration and personal journaling 1364 Commercial product Yes One-page websites from real Google Maps reviews Website ↗
ProdShort ph 2026-04-09 ai video creation and editing 756 Commercial product Yes Turn meetings into ready-to-post shorts and posts Website ↗
Offsite ph 2026-04-09 AI agent orchestration and management 573 Commercial product Yes Build teams of humans and agents, watch them work. Website ↗
Show Me a Leaderboard ph 2026-04-09 leaderboards and competitive ranking tools 377 Commercial product Yes Use friendly competition to build and strengthen community Website ↗
riffle ph 2026-04-09 music learning and creation tools 348 Commercial product Partial An infinite, collaborative playground for music creation Website ↗
Grass ph 2026-04-09 developer tooling for coding agents 290 Commercial product Partial Gives your coding agent a dedicated VM that's ready 24/7 Website ↗
AgentMail ph 2026-04-09 autonomous AI agents and developer tools 274 Commercial product Partial Email Inboxes for AI Agents Website ↗
Onform.work ph 2026-04-09 macOS voice dictation and autocomplete tools 257 Commercial product Yes Build forms with Claude Website ↗
Morsel ph 2026-04-09 food discovery and specialty marketplaces 254 Commercial product Yes Strava for cooking Website ↗
ScreenSmooth ph 2026-04-09 screen recording and demo tools 225 Commercial product Partial Beautiful Screen Recordings in minutes Website ↗
brag.fast ph 2026-04-09 digital menus and restaurant software 214 Commercial product Yes You ship features and they deserve to be seen Website ↗
Smuggl ph 2026-04-09 file transfer and hosting utilities 208 Commercial product Yes Share your localhost as an invite only link Website ↗
Startups.RIP ph 2026-04-09 AI coding agents and developer tools 204 Hobby / open-source project Yes Rebuild 1,738+ dead YC startups with AI Website ↗
Claude Managed Agents ph 2026-04-09 AI agent infrastructure and tooling 173 Commercial product No Pre-built agent harness on managed infrastructure Website ↗
Convert or Not ph 2026-04-09 meeting scheduling and calendar tools 165 Commercial product Yes Simulate first-time users. See why they drop off Website ↗
Lunagraph ph 2026-04-09 technical diagramming and design tools 162 Commercial product Partial Your design canvas that writes code powered by AI Website ↗
Memoriki hn 2026-04-09 niche search and data discovery tools 5 Commercial product Yes LLM Wiki+MemPalace for persistent personal knowledge bases
Agent Tuning, using recursion to achieve predictable agent output hn 2026-04-09 developer tools for coding agents 5 Commercial product Yes Website ↗
Rust based eBook library for Python, with MIT license hn 2026-04-09 document processing and conversion tools 33 Hobby / open-source project Partial Website ↗
Linear RNN/Reservoir hybrid generative model, one C file (no deps.) hn 2026-04-09 open-weight models and inference tools 7 Hobby / open-source project No Website ↗
Idontuselinkedin.com hn 2026-04-09 job discovery and hiring intelligence 11 Commercial product Yes Website ↗
Solving digital piracy with game theory instead of DRM hn 2026-04-09 video games and game-playing AI 5 Hobby / open-source project Yes Website ↗
I built a weather site for the Eastern Caribbean hn 2026-04-09 travel exploration and personal journaling 12 Hobby / open-source project Yes
chop.ax hn 2026-04-09 local and in-browser document tools 6 Hobby / open-source project Yes strip sites down to just their content Website ↗
QVAC SDK, a universal JavaScript SDK for building local AI applications hn 2026-04-09 browser automation and scraping for agents 30 Commercial product No