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 2901–2950 of 19557 launches.

Vibe-codeable?

Launch Source Launched ▲ Theme Upvotes Type Vibe code? Tagline Link
Voiden hn 2026-04-15 developer security and privacy utilities 9 Commercial product Yes API Workflows as Markdown Files (Obsidian × Curl) Website ↗
Lazyagent hn 2026-04-15 AI agent orchestration and management 8 Commercial product Yes TUI for to watch all your AI coding agents Website ↗
Skillgrab hn 2026-04-15 ai cybersecurity and penetration testing 9 Commercial product Yes scan any project, auto-install matching AI skills Website ↗
Chrome extension that extracts styles and generates DESIGN.md files hn 2026-04-15 document processing and conversion tools 6 Hobby / open-source project Yes Website ↗
Xit hn 2026-04-15 Git and GitHub developer tools 9 Hobby / open-source project No a Git-compatible VCS written in Zig Website ↗
SmallDocs hn 2026-04-15 markdown editors and documentation tools 92 Commercial product Yes Markdown without the frustrations
Agent Citizen hn 2026-04-15 autonomous AI agents and developer tools 6 Commercial product Yes Your AI agents are sitting around doing nothing Website ↗
CatchAll: Recall-first web search API yc 2026-04-16 browser utilities and web tools 5 Commercial product No Turning the web into a structured database of real-world events Website ↗
Cosine 3.0 - one coding agent across every surface your team uses yc 2026-04-16 AI agent orchestration and management 5 Commercial product No (use your existing Claude, OpenAI, Copilot subscription) Website ↗
Datost - The most accurate AI data analyst yc 2026-04-16 AI agents for business operations 41 Commercial product No A proactive AI data analyst with a built in semantic layer that actually understands your business Website ↗
Claude Code Desktop App Redesigned ph 2026-04-16 developer tooling for coding agents 564 Commercial product Yes Run parallel coding agents from one desktop workspace Website ↗
Resend CLI 2.0 ph 2026-04-16 developer tools for AI agents 368 Commercial product Yes Built for humans, AI agents, and CI/CD pipelines Website ↗
Google Chrome Skills ph 2026-04-16 prompt engineering and management tools 271 Commercial product Yes Turn your best AI prompts into one-click tools in Chrome Website ↗
Fellow for iOS ph 2026-04-16 ai meeting notetakers and voice recorders 189 Commercial product Yes AI meeting notes for in-person meetings Website ↗
Google Gemini 3.1 Flash TTS ph 2026-04-16 multimodal and foundation AI models 166 Commercial product No Text-to-speech API with natural language voice direction Website ↗
HyperFrames hn 2026-04-16 creative coding and 3D graphics 6 Hobby / open-source project No Render Video from HTML via Chrome's BeginFrame API Website ↗
Open-source Perplexity clone one file back end, streaming answers hn 2026-04-16 browser automation and scraping for agents 6 Hobby / open-source project Yes Website ↗
Stage hn 2026-04-16 git and code repository tools 130 Commercial product Yes Putting humans back in control of code review Website ↗
Shader Lab, like Photoshop but for shaders hn 2026-04-16 graphic design and image editing software 160 Hobby / open-source project No Website ↗
Marky hn 2026-04-16 markdown editors and documentation tools 75 Hobby / open-source project Yes A lightweight Markdown viewer for agentic coding Website ↗
Home Memory hn 2026-04-16 desktop utilities and system tools 56 Hobby / open-source project Yes A local DB of my house, down to cables and pipes Website ↗
MacMind hn 2026-04-16 experimental AI architectures and systems 159 Hobby / open-source project No A transformer neural network in HyperCard on a 1989 Macintosh Website ↗
Witchcraft and Pickbrain hn 2026-04-16 database tooling and backend infrastructure 6 Hobby / open-source project No fast multi-vector semantic search in Rust Website ↗
Agent-cache hn 2026-04-16 AI agent orchestration and management 18 Commercial product Yes Multi-tier LLM/tool/session caching for Valkey and Redis
Ilha hn 2026-04-16 developer tools for AI agents 23 Hobby / open-source project Yes a UI library that fits in an AI context window Website ↗
Kilroy hn 2026-04-16 AI agent orchestration and management 5 Commercial product Yes Knowledge base for teams using Claude Code Website ↗
BuilderPulse hn 2026-04-16 Hacker News readers and data tools 6 Commercial product Yes Daily intelligence from 10 sources for indie hackers Website ↗
Themery hn 2026-04-16 graphic design and image editing software 5 Commercial product Yes A theme engine that compiles one palette to every major IDE Website ↗
Hiraeth hn 2026-04-16 interactive simulations and science visualizers 40 Hobby / open-source project Partial AWS Emulator Website ↗
Object Storage Comparisons hn 2026-04-16 desktop utilities and system tools 14 Hobby / open-source project Yes Website ↗
Flint hn 2026-04-16 model optimization and retrieval infrastructure 6 Commercial product No A 30B model fine-tuned for less repetition Website ↗
Gave Claude a casino bankroll hn 2026-04-16 niche search and data discovery tools 40 Hobby / open-source project Yes it gambles till it's too broke to think Website ↗
Sudomake Friends, personalized AI personas in a Telegram group chat hn 2026-04-16 niche social networks and messaging apps 7 Hobby / open-source project Yes Website ↗
WOZCODE - Cut your Claude costs by 50% yc 2026-04-17 developer tools for AI coding agents 9 Commercial product Yes A Claude Code plugin that doubles your AI output per dollar Website ↗
Claude Opus 4.7 ph 2026-04-17 AI agent orchestration and management 572 Commercial product No Claude’s most capable model for reasoning and agentic coding Website ↗
Build Check ph 2026-04-17 AI app development and coding tools 501 Commercial product Yes Is your app idea actually worth building? Website ↗
Codex 2.0 by OpenAI ph 2026-04-17 developer tooling for coding agents 341 Commercial product No Codex now runs apps, automates tasks, codes & more Website ↗
E.Y.E. by Expert Chase ph 2026-04-17 autonomous AI agents and developer tools 230 Commercial product Yes Where human life runs with AI Website ↗
Submit.DIY ph 2026-04-17 tools for indie makers and agencies 228 Commercial product Yes All-in-one AI launch platform for makers Website ↗
Cloudflare Email Service ph 2026-04-17 AI messaging agents and assistants 167 Commercial product No Turn any email inbox into a native interface for AI agents Website ↗
Hello Aria ph 2026-04-17 AI messaging agents and assistants 163 Commercial product Yes Turn chats into tasks, reminders & notes — instantly. Website ↗
CalendarPipe ph 2026-04-17 meeting scheduling and calendar tools 155 Commercial product Partial Programmable calendar sync for humans and AI agents Website ↗
Pyra hn 2026-04-17 AI agent orchestration and management 13 Hobby / open-source project No a Python toolchain experiment inspired by uv and Bun Website ↗
AI Subroutines hn 2026-04-17 browser automation and scraping for agents 46 Commercial product Partial Run automation scripts inside your browser tab Website ↗
Git-stage-batch hn 2026-04-17 Git and GitHub developer tools 6 Hobby / open-source project Yes curate clean commit history before pushing Website ↗
A working reference implementation of context engineering hn 2026-04-17 indie developer projects and experiments 46 Hobby / open-source project Yes Website ↗
Waputer hn 2026-04-17 music production and MIDI tools 7 Hobby / open-source project No The WebAssembly Computer Website ↗
Codemaxxed hn 2026-04-17 git and code repository tools 5 Hobby / open-source project Yes 350M+ LOC and a GitHub cease and desist Website ↗
Smol machines hn 2026-04-17 desktop utilities and system tools 499 Commercial product No subsecond coldstart, portable virtual machines Website ↗
Bird, a CLI for Tired Brains hn 2026-04-17 fruit fly connectome neural applications 7 Hobby / open-source project Yes Website ↗