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 4501–4550 of 21172 launches.

Vibe-codeable?

Launch Source Launched ▲ Niche Upvotes Type Vibe code? Tagline Link
Pieces hn 2026-07-01 social intelligence and ad management 64 Commercial product Yes Social network for people Website ↗
Coding Agent Survey hn 2026-07-01 coding agent environments and interfaces 5 Hobby / open-source project Yes Which coding agents do you use? Website ↗
Salt hn 2026-07-01 developer tooling and language infrastructure 44 Hobby / open-source project No a systems language with Z3 theorem proving in the compiler Website ↗
Pglayers hn 2026-07-01 database and backend infrastructure tools 40 Hobby / open-source project Partial PostgreSQL extensions as stackable Docker layers Website ↗
GolemUI hn 2026-07-01 developer libraries and system utilities 53 Commercial product Yes Declarative Form Engine Website ↗
Strata, real-time Markdown editor you can mount as a filesystem hn 2026-07-01 markdown editors and documentation tools 5 Hobby / open-source project No Website ↗
Reminal hn 2026-07-01 desktop utilities and systems software 13 Commercial product Partial A zero-config SSH alternative that's also mobile friendly Website ↗
Nat traversal using ICMP Destination Unreachable packets hn 2026-07-01 Model Context Protocol developer tooling 5 Hobby / open-source project No Website ↗
Infini-News hn 2026-07-01 Hacker News readers and tools 7 Commercial product No 1.36B news articles from Common Crawl, queryable in ms Website ↗
Readit, a read-it-later app I built because the others keep dying hn 2026-07-01 alternative social platforms and indie tools 8 Hobby / open-source project Yes Website ↗
Claudoro, Pomodoro timer embedded in the Claude Code statusline hn 2026-07-01 focus timers and productivity companions 50 Hobby / open-source project Yes Website ↗
Frond hn 2026-07-01 browser technologies and web utilities 19 Commercial product No a frontend runtime for your app's dependency graph Website ↗
Gilfoyle's Project but IRL hn 2026-07-01 real-time geospatial and space trackers 6 — Yes Website ↗
Coding agent that compiles intent into deterministic DAG before running hn 2026-07-01 coding agent environments and interfaces 14 Commercial product No Website ↗
Context.dev ph 2026-07-02 browser automation for AI agents 810 Commercial product No One API to scrape, enrich, and extract the internet Website ↗
Macro ph 2026-07-02 family organization and personal productivity 179 Commercial product No Unifies your work into one app with shared memory Website ↗
Capcat hn 2026-07-02 markdown editors and documentation tools 5 Hobby / open-source project Yes CLI/TUI to Archive Articles as Markdown and HTML (FOSS) Website ↗
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 ↗
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 creative tech experiments and simulations 5 Commercial product Partial an infinite computational whiteboard/dashboard Website ↗
Visualize Model Spikiness in 3D hn 2026-07-02 creative tech experiments and simulations 18 Hobby / open-source project Yes Website ↗
Flashtype hn 2026-07-02 markdown editors and documentation tools 5 Commercial product Yes Markdown editor for Claude and Codex with in-line diffs Website ↗
QUALITY.md hn 2026-07-02 developer tools for AI agents 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 tooling 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 computing and deep-tech tools 69 Hobby / open-source project No Competitive optimization of formally verified circuits Website ↗
Enola-A deterministic architecture graph for developers and AI agents hn 2026-07-02 ai agent orchestration and management 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 management 5 Commercial product Yes
CLI tool for detecting non-exact code duplication with embedding models hn 2026-07-02 developer tooling and language infrastructure 91 Commercial product Yes Website ↗
Mail Memories hn 2026-07-02 email utilities and developer infrastructure 103 Commercial product Yes A desktop app to rescue photos from Gmail Website ↗
ZeroFS hn 2026-07-02 desktop utilities and systems 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 parsing and conversion tools 107 Hobby / open-source project Yes Website ↗
MemSignal hn 2026-07-02 Windows PC gaming performance tools 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 frameworks and infrastructure 39 Hobby / open-source project Partial Website ↗
I turned GitHub contribution history into a driveable 3D city hn 2026-07-02 Git and repository workflow tools 5 Hobby / open-source project Yes Website ↗
Open-Source AI Native IDE Cursor Alternative hn 2026-07-02 AI agent infrastructure and developer tooling 5 Hobby / open-source project No Website ↗
SwiftShrink hn 2026-07-02 local media compression and utilities 6 Commercial product Yes compress an image to an exact KB size, in the browser Website ↗
I measured the half-life of 41,301 Show HN launches. It's 7 hours hn 2026-07-02 indie web experiments and simulators 37 Hobby / open-source project Yes Website ↗
Margarita hn 2026-07-02 developer tools for AI agents 7 Commercial product Partial Programming language for Agents using Markdown-ish syntax Website ↗
Tamamon ph 2026-07-03 desktop companions and virtual pets 323 Hobby / open-source project Yes A desktop pet that grows as you code with Claude Code Website ↗
nxt ph 2026-07-03 messaging-based ai agents and assistants 166 Commercial product Yes Talk to your to do list and get what's next Website ↗
Vox ph 2026-07-03 local voice dictation and transcription tools 153 Commercial product Yes Voice in, voice out — with GitHub Copilot Website ↗
Theta-spec harness agnostic config surface hn 2026-07-03 GPU acceleration and compute tools 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 tooling and language infrastructure 12 Hobby / open-source project 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 tools and utilities for Claude 5 Commercial product Yes Website ↗
StillUpTo hn 2026-07-03 Git and repository workflow tools 5 Hobby / open-source project Yes Keep track of the side projects if they are still alive Website ↗
Opbox hn 2026-07-03 peer-to-peer file transfer and storage 11 Hobby / open-source project No CRDT based sync for text files on disk Website ↗