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 2951–3000 of 19557 launches.

Vibe-codeable?

Launch Source Launched ▲ Theme Upvotes Type Vibe code? Tagline Link
Egregore hn 2026-04-17 AI agent orchestration and management 5 Hobby / open-source project Yes Shared memory and coordination for multiplayer Claude Code Website ↗
React Email 6.0 hn 2026-04-17 email infrastructure and deliverability tools 10 Hobby / open-source project Partial An open-source email editor you can embed in your app Website ↗
XitDB hn 2026-04-17 database tooling and backend infrastructure 8 Hobby / open-source project No an immutable single-file database Website ↗
SPICE simulation → oscilloscope → verification with Claude Code hn 2026-04-17 persistent memory and Claude tools 121 Hobby / open-source project Partial Website ↗
Claude Design by Anthropic Labs ph 2026-04-18 agent skills for multimedia generation 550 Commercial product Partial Make prototypes, slides & one-pagers by talking to Claude Website ↗
Notebooks in Gemini ph 2026-04-18 multimodal and foundation AI models 315 Commercial product No Keep every project, chat, and file in one focused space Website ↗
CraftBot ph 2026-04-18 ai agents and assistant tools 273 Commercial product Yes Self-hosted proactive AI assistant that lives locally Website ↗
Vercel Flags ph 2026-04-18 sports and gaming companion tools 207 Commercial product No Feature flags, targeting rules, rollouts. All from Vercel. Website ↗
Sostactic hn 2026-04-18 algorithms and specialized computing tools 14 Hobby / open-source project No polynomial inequalities using sums-of-squares in Lean Website ↗
AWS's Kiro just got an Open source Codex hn 2026-04-18 desktop utilities and system tools 9 Hobby / open-source project Yes Website ↗
OCI MicroVMs for Proxmox VE hn 2026-04-18 embedded hardware and microcontroller tools 11 Hobby / open-source project Partial Website ↗
MDV hn 2026-04-18 desktop productivity apps and utilities 152 Hobby / open-source project Yes a Markdown superset for docs, dashboards, and slides with data Website ↗
Solyto hn 2026-04-18 AI agents for business operations 19 Hobby / open-source project Yes a free, open-source all-in-one personal management app Website ↗
Rapid-MLX hn 2026-04-18 local and on-device AI runtimes 9 Hobby / open-source project No Run local LLMs on Mac, 2-3x faster than alternatives Website ↗
Pvm hn 2026-04-18 developer tools for AI agents 14 Hobby / open-source project Yes A TUI to browse and run commands across multiple Python venvs Website ↗
I can't write Python. It works anyway hn 2026-04-18 tools and integrations for Claude 9 Hobby / open-source project Yes Website ↗
Sfsym hn 2026-04-18 technical diagramming and design tools 29 Hobby / open-source project Yes Export Apple SF Symbols as Vector SVG/PDF/PNG Website ↗
devnexus hn 2026-04-18 AI agent orchestration and management 6 Commercial product Partial persistent context across repos, sessions, and engineers Website ↗
I made a calculator that works over disjoint sets of intervals hn 2026-04-18 math tools, solvers, and puzzles 314 Hobby / open-source project Yes Website ↗
Llama.cpp Tutorial 2026: Run GGUF Models Locally on CPU and GPU hn 2026-04-18 GPU computing and hardware tooling 13 Hobby / open-source project Yes
Gemini app for Mac ph 2026-04-19 multimodal and foundation AI models 321 Commercial product Yes Option + Space and Gemini is right there Website ↗
Verdent 2.0 ph 2026-04-19 scientific research and engineering software 245 Commercial product Partial Your AI Technical Cofounder Website ↗
Perplexity Personal Computer ph 2026-04-19 autonomous AI agents and developer tools 217 Commercial product Partial Local files. Native apps. Voice control. Always on. Website ↗
Clone, a small Rust VMM, forks VMs in under 20ms via CoW hn 2026-04-19 developer security and privacy utilities 11 Hobby / open-source project No Website ↗
Brygga hn 2026-04-19 desktop messaging copilots and utilities 7 Commercial product Yes A modern, fast, feature-rich IRC client for macOS
A font that auto-translates Chinese hn 2026-04-19 creative writing and publishing tools 5 Commercial product Yes Website ↗
Dewobble hn 2026-04-19 gaming mods, ports, and utilities 5 Commercial product Yes Filter out phantom clicks and mouse jitter Website ↗
Free PDF redactor that runs client-side hn 2026-04-19 local and in-browser document tools 5 Hobby / open-source project Yes Website ↗
AgentGrade hn 2026-04-19 developer tools for AI agents 7 Commercial product Yes agent-readiness guide for your site Website ↗
Libredesk hn 2026-04-19 developer tooling for coding agents 5 Commercial product Partial self-hosted, single-binary Intercom/Zendesk alternative Website ↗
Scan domain for llms.txt LLMs-full.txt AI aware SEO tool hn 2026-04-19 digital advertising and marketing automation 5 Commercial product Yes
A collaborative SSH copilot for on-calls/DevOps/MLOps hn 2026-04-19 desktop utilities and system tools 8 Commercial product Partial Website ↗
Claude-codex-proxy hn 2026-04-19 ChatGPT extensions and developer tools 7 Hobby / open-source project Yes Use Claude Code with ChatGPT subscription Website ↗
OpenClawdex hn 2026-04-19 developer tooling for coding agents 7 Hobby / open-source project Yes Open-Source Orchestrator UI for Claude Code and Codex Website ↗
Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB) hn 2026-04-19 game ports, decompilations, and emulation 163 Hobby / open-source project Yes Website ↗
Backlit Keyboard API for Python hn 2026-04-19 custom keyboards and input utilities 27 Commercial product Yes Website ↗
Interfaze - Deterministic AI for developer tasks: OCR, Object detection, Web scraping, STT, Classification and more yc 2026-04-20 persistent memory systems for ai agents 32 Commercial product No A new model architecture that outperforms SOTA LLMs on deterministic tasks that require high consistency and accuracy Website ↗
Dune ph 2026-04-20 custom keyboards and input utilities 632 Commercial product No Context-aware Mac keypad to automate workflows + meetings Website ↗
Claude Desktop Buddy ph 2026-04-20 tools and integrations for Claude 484 Commercial product Yes Bring Claude into the physical world with maker hardware Website ↗
MCPfinder hn 2026-04-20 database tooling and backend infrastructure 9 Hobby / open-source project Yes An MCP server that finds and installs other MCP servers Website ↗
Holos hn 2026-04-20 GPU computing and hardware tooling 56 Commercial product No QEMU/KVM with a compose-style YAML, GPUs and health checks Website ↗
I Built SwiftUI but for macOS MDM hn 2026-04-20 desktop customization and window managers 10 Commercial product No Website ↗
Git Push No-Mistakes hn 2026-04-20 git and code review developer tools 19 Commercial product Yes Website ↗
AI Coding Agent Guardrails enforced at runtime hn 2026-04-20 developer tooling for coding agents 5 Commercial product Partial Website ↗
Seltz hn 2026-04-20 browser automation and scraping for agents 5 Commercial product No The fastest, high quality, search API for AI agents Website ↗
Hora hn 2026-04-20 desktop productivity apps and utilities 5 Hobby / open-source project Yes A Native SwiftUI Google Calendar Client for macOS Website ↗
Ctx hn 2026-04-20 developer tooling for coding agents 72 Hobby / open-source project Yes a /resume that works across Claude Code and Codex Website ↗
Themeable HN hn 2026-04-20 color palette and visual design tools 8 Hobby / open-source project Yes Website ↗
Alien hn 2026-04-20 developer security and privacy utilities 106 Hobby / open-source project No Self-hosting with remote management (written in Rust)
Mediator.ai hn 2026-04-20 autonomous agent research and frameworks 160 Commercial product Partial Using Nash bargaining and LLMs to systematize fairness Website ↗