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 4351–4400 of 41273 launches.

Vibe-codeable?

Launch Source Launched ▲ Theme Upvotes Type Vibe code? Tagline Link
Open-Source MCP Servers hn 2026-04-10 alternative social and reading platforms 5 Hobby / open-source project Yes Twitter, Bluesky, LinkedIn, Google Ads, HN Website ↗
Hindsight Simulator hn 2026-04-10 AI agents for business operations 12 Hobby / open-source project Yes Go back in time and get rich Website ↗
Keeper hn 2026-04-10 developer security and privacy utilities 64 Hobby / open-source project No embedded secret store for Go (help me break it) Website ↗
A tool to manage a swarm of coding agents on Linux hn 2026-04-10 developer tools for coding agents 5 Commercial product Partial Website ↗
A security scanner for AI Agent Skills hn 2026-04-10 ai cybersecurity and penetration testing 5 Commercial product Partial Website ↗
Run GUIs as Scripts hn 2026-04-10 developer tooling for coding agents 22 Commercial product No Website ↗
GNU grep as a PHP extension hn 2026-04-10 document processing and conversion tools 32 Hobby / open-source project No Website ↗
SmolVM hn 2026-04-10 AI agent orchestration and management 8 Hobby / open-source project No open-source sandbox for coding and computer-use agents Website ↗
Claude for Word ph 2026-04-11 tools and integrations for Claude 388 Commercial product Yes Bring Claude natively into your Microsoft Word workflow Website ↗
Claude Code ultraplan ph 2026-04-11 developer tooling for coding agents 335 Commercial product Yes Claude Code command that plans your codebase in the cloud Website ↗
Capso ph 2026-04-11 screen recording and demo tools 268 Hobby / open-source project Yes Free open-source screenshot & screen recorder for Mac Website ↗
LaReview ph 2026-04-11 git and code repository tools 194 Hobby / open-source project Yes Open-source free next-generation code review Website ↗
Tech Marketing Framework ph 2026-04-11 AI sales and CRM automation 179 Commercial product Yes Forkable GTM system for builders struggling with marketing Website ↗
Git why hn 2026-04-11 developer tooling for coding agents 11 Commercial product Yes log your agent reasoning trace along your code Website ↗
A Better Internet hn 2026-04-11 music production and audio software 10 — Yes Website ↗
Editing 2000 photos made me build a macOS bulk photo editor hn 2026-04-11 graphic design and image editing software 13 Commercial product Partial Website ↗
Bitcoin and Quantum Computing hn 2026-04-11 scientific computing and deep tech 6 Hobby / open-source project Yes a three-part research series Website ↗
A living Vancouver. Connor is walking dogs at the SPCA this morning hn 2026-04-11 desktop pets and pet care 5 Hobby / open-source project Yes Website ↗
Docker-whisper: Self-hosted Whisper speech-to-text server (OpenAI API) hn 2026-04-11 conversational voice AI and infrastructure 6 Hobby / open-source project Yes Website ↗
Age-PHP: a PHP implementation of age encryption (post-quantum) hn 2026-04-11 systems programming and networking utilities 6 Hobby / open-source project No Website ↗
Recursive-Mode for Coding Agents hn 2026-04-11 AI agent orchestration and management 6 Commercial product Yes Website ↗
We scanned uscis.gov for third-party trackers. The results are jarring hn 2026-04-11 public records and archive search 7 Hobby / open-source project Yes Website ↗
Waffle hn 2026-04-11 macOS system and desktop utilities 40 Commercial product Partial Native macOS terminal that auto-tiles sessions into a grid Website ↗
I'm organizing a vibe coding game dev competition hn 2026-04-11 AI app development and coding tools 7 Hobby / open-source project Yes Website ↗
I rebuilt a 2000s browser strategy game on Cloudflare's edge hn 2026-04-11 interactive simulations and science visualizers 38 Hobby / open-source project Partial Website ↗
Hormuz Havoc, a satirical game that got overrun by AI bots in 24 hours hn 2026-04-11 AI agent orchestration and management 54 Hobby / open-source project Yes Website ↗
Keyboard First Email Client hn 2026-04-11 email clients and inbox productivity 7 Commercial product Partial Website ↗
Pardonned.com hn 2026-04-11 Git and GitHub developer tools 501 Hobby / open-source project Yes A searchable database of US Pardons
HyperFlow hn 2026-04-11 AI agent orchestration and management 8 Commercial product Yes A self-improving agent framework built on LangGraph
I forced Claude to play Tetris in Emacs hn 2026-04-11 persistent memory and Claude tools 13 Hobby / open-source project Yes Website ↗
Collabmem hn 2026-04-11 persistent memory systems for ai agents 11 Commercial product Yes a memory system for long-term collaboration with AI Website ↗
Interactive Simulations in Gemini ph 2026-04-12 multimodal and foundation AI models 411 Commercial product No Gemini now lets you play with the concepts you ask about Website ↗
Ray ph 2026-04-12 expense and budget tracking tools 297 Commercial product Yes Your personal CFO in the terminal Website ↗
Music Marketplace by Eleven Labs ph 2026-04-12 ai music and audio creation 272 Commercial product No Create a track. Publish it. Earn when it is used. Website ↗
R0Y ph 2026-04-12 crypto and prediction market trading bots 207 Commercial product Partial Natural language to Investing dashboards in seconds. Website ↗
Edgee Codex Compressor ph 2026-04-12 developer tooling for coding agents 166 Commercial product Partial Use Codex at 35.6% lower costs Website ↗
A social feed with no strangers hn 2026-04-12 travel exploration and personal journaling 9 Commercial product Yes Website ↗
Rekal hn 2026-04-12 persistent memory and Claude tools 9 Commercial product Yes Long-term memory for LLMs in a single SQLite file Website ↗
Redactify hn 2026-04-12 iOS apps and mobile utilities 5 Commercial product Yes macOS/iOS app to redact sensitive data before using LLMs
I made a Browser game with physics hn 2026-04-12 interactive simulations and science visualizers 5 Hobby / open-source project Yes
Revdiff hn 2026-04-12 AI agent infrastructure and tooling 17 Commercial product Yes TUI diff reviewer with inline annotations for AI agents Website ↗
boringBar hn 2026-04-12 desktop customization and window managers 520 Hobby / open-source project No a taskbar-style dock replacement for macOS Website ↗
T4 hn 2026-04-12 developer security and privacy utilities 7 Commercial product No a versioned datastore with branching and time-travel (S3-backed) Website ↗
Claudraband hn 2026-04-12 tools and integrations for Claude 120 Commercial product Yes Claude Code for the Power User Website ↗
Lazyagent hn 2026-04-12 developer tooling for coding agents 8 Commercial product Yes a local TUI for watching what your coding agents are doing Website ↗
Run AI coding agents in real, local sandboxes, not Git worktrees hn 2026-04-12 developer tooling for coding agents 6 Commercial product No Website ↗
Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card) hn 2026-04-12 game ports, decompilations, and emulation 245 Hobby / open-source project No Website ↗
MCP is for tools. A2A is for agents. What's for websites? hn 2026-04-12 browser automation and scraping for agents 5 Commercial product No Website ↗
Runtime - Let your whole team ship safely with coding agents yc 2026-04-13 developer tools for coding agents 29 Commercial product Partial Guardrails and observability for all your coding agents. Website ↗
Arga Labs: Real-world sandboxes for multi-app agents and software yc 2026-04-13 developer tools for coding agents 121 Commercial product No Production-mirror sandboxes with digital twins of every SaaS integration Website ↗