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 7051–7100 of 43930 launches.

Vibe-codeable?

Launch Source Launched ▲ Niche Upvotes Type Vibe code? Tagline Link
Mirrors hn 2026-07-02 developer tools for AI agents 8 Commercial product No test AI agent changes by replaying production traces Website ↗
I built Halo, a private AI assistant for your Mac (free) hn 2026-07-02 developer tools for AI agents 6 Commercial product Partial Website ↗
Declaw Arena hn 2026-07-02 developer tools for AI agents 8 Hobby / open-source project No a CTF-style challenge to break an AI agent in a microVM Website ↗
NeuralFit game hn 2026-07-02 indie games and gaming tech 6 Hobby / open-source project Yes Adjust the neural network weights manually Website ↗
BlastRadar hn 2026-07-02 exploit proofs of concept and security tools 11 Commercial product Yes paste a Git diff, get production risk score in 10sec Website ↗
Napkinbook hn 2026-07-02 indie interactive simulators and games 5 Commercial product Partial an infinite computational whiteboard/dashboard Website ↗
Visualize Model Spikiness in 3D hn 2026-07-02 indie interactive simulators and games 18 Hobby / open-source project Yes Website ↗
Bramble hn 2026-07-02 local-first security and secrets management 153 Commercial product No Local-first password manager Website ↗
Flashtype hn 2026-07-02 markdown editors and document tools 5 Commercial product Yes Markdown editor for Claude and Codex with in-line diffs Website ↗
QUALITY.md hn 2026-07-02 AI coding agent tooling and skills 29 Commercial product Yes open format/specification, agent skill, and CLI Website ↗
Simulate API traffic directly from your IDE with .http files hn 2026-07-02 Model Context Protocol developer tools 6 Commercial product Yes Website ↗
ctx hn 2026-07-02 persistent memory for AI agents 65 Commercial product Yes Search the coding agent history already on your machine Website ↗
zkGolf hn 2026-07-02 scientific and quantum computing tools 69 Hobby / open-source project No Competitive optimization of formally verified circuits Website ↗
Inkwell hn 2026-07-02 indie web and alternative social platforms 77 Commercial product Yes An RSS reader for e-ink devices Website ↗
Enola-A deterministic architecture graph for developers and AI agents hn 2026-07-02 ai agent orchestration and developer tools 10 Commercial product Partial Website ↗
My first SaaS to help human developers and AI agents share context hn 2026-07-02 ai agent orchestration and developer tools 5 Commercial product Yes
CLI tool for detecting non-exact code duplication with embedding models hn 2026-07-02 developer utilities and programming tools 91 Commercial product Yes Website ↗
Mail Memories hn 2026-07-02 email infrastructure and inbox utilities 103 Commercial product Yes A desktop app to rescue photos from Gmail Website ↗
ZeroFS hn 2026-07-02 system utilities and desktop software 128 Hobby / open-source project No A log-structured filesystem for S3 Website ↗
A graph paper generator that renders vector PDFs in the browser hn 2026-07-02 document processing and developer utilities 107 Hobby / open-source project Yes Website ↗
MemSignal hn 2026-07-02 system utilities and desktop software 6 Hobby / open-source project Yes an experimental memory-pressure indicator for Windows Website ↗
I built an open-source alternative to Claude Cowork hn 2026-07-02 ai agent orchestration and developer tools 39 Hobby / open-source project Partial Website ↗
I turned GitHub contribution history into a driveable 3D city hn 2026-07-02 git and github developer tools 5 Hobby / open-source project Yes Website ↗
Open-Source AI Native IDE Cursor Alternative hn 2026-07-02 developer tools for ai agents 5 Hobby / open-source project No Website ↗
digga hn 2026-07-02 systems, networking, and developer utilities 6 Commercial product Yes DNS, RDAP/WHOIS, subdomains and more in one lookup Website ↗
Neural Inverse Cloud hn 2026-07-02 3D modeling and creation tools 7 — No Website ↗
SwiftShrink hn 2026-07-02 client-side media compression tools 6 Commercial product Yes compress an image to an exact KB size, in the browser Website ↗
Kube-insight hn 2026-07-02 systems, networking, and developer utilities 5 Commercial product No retained Kubernetes evidence for incident investigations Website ↗
I measured the half-life of 41,301 Show HN launches. It's 7 hours hn 2026-07-02 indie web and creative developer projects 37 Hobby / open-source project Yes Website ↗
I wrote a Rust book ending with a Redis clone hn 2026-07-02 indie games and gaming tech 14 Hobby / open-source project No Website ↗
Margarita hn 2026-07-02 ai agent orchestration and developer tools 7 Commercial product Partial Programming language for Agents using Markdown-ish syntax Website ↗
Techno Kick hn 2026-07-02 music production and audio tools 7 — No Website ↗
Glaze by Raycast ph 2026-07-03 screen recording and demo creation tools 648 Commercial product No Create your own Mac apps by chatting with AI Website ↗
Goals from Loops ph 2026-07-03 leaderboard and ranking platforms 340 Commercial product Yes Measure whether a campaign drove the desired outcome Website ↗
Tamamon ph 2026-07-03 pet tech and virtual companions 323 Hobby / open-source project Yes A desktop pet that grows as you code with Claude Code Website ↗
Archify ph 2026-07-03 browser technologies and web development libraries 217 Commercial product Yes understand software Website ↗
nxt ph 2026-07-03 ai agents for messaging channels 166 Commercial product Yes Talk to your to do list and get what's next Website ↗
Vox ph 2026-07-03 local voice interfaces and dictation 153 Commercial product Yes Voice in, voice out — with GitHub Copilot Website ↗
DoodleMeme hn 2026-07-03 niche writing and document tools 5 Hobby / open-source project Partial Animated Memes from Your Hand Drawn Doodles (No GenAI) Website ↗
Solitaire.Free hn 2026-07-03 indie games and gaming tech 6 Hobby / open-source project Yes Play Klondike, FreeCell & Spider Solitaire Online Website ↗
Theta-spec harness agnostic config surface hn 2026-07-03 GPU developer tools and infrastructure 5 Hobby / open-source project Yes Website ↗
Updated my landing page with Fable (retro pixel style) hn 2026-07-03 desktop customization and system utilities 7 Hobby / open-source project Yes Website ↗
ContextCodeCache in Rust hn 2026-07-03 developer utilities and programming tools 12 Hobby / open-source project Yes Website ↗
How clanker are you? A reverse Turing test hn 2026-07-03 sports entertainment and gaming utilities 11 Hobby / open-source project Yes Website ↗
Topics, Not Feeds hn 2026-07-03 Hacker News clients and tools 9 Commercial product Yes Website ↗
Kontext hn 2026-07-03 chatgpt developer tools and extensions 8 Commercial product Yes Move an AI chat's full context to another AI in one click Website ↗
Track Token usage for major platforms,know your token flow hn 2026-07-03 Claude developer tools and integrations 5 Commercial product Yes Website ↗
StillUpTo hn 2026-07-03 git and github developer tools 5 Hobby / open-source project Yes Keep track of the side projects if they are still alive Website ↗
Opbox hn 2026-07-03 file transfer and storage utilities 11 Hobby / open-source project No CRDT based sync for text files on disk Website ↗
Dockside hn 2026-07-03 macOS and desktop customization utilities 5 Hobby / open-source project Yes I turned unused space around the macOS Dock into a workspace Website ↗
{# Ad rails are position:fixed (see app.css's .sponsor-rail), so moving them after
in source order is purely cosmetic for the DOM -- visually they stay pinned left/right exactly as before. Put here so a linear text reader (an automated site-verification crawler, a screen reader, a search engine) hits the real page content first instead of a wall of repeated "Open slot" ad-placeholder filler before ever reaching a sentence about what Nicheloom is. #}