SaaS businesses launched recently
Subscription software sold to businesses or individuals. New saas launches collected daily from Show HN and Product Hunt, grouped by category, with a one-click idea check for your own version.
4D Fractal Explorer
Real-time 4D fractal visualization in browser using WebGPU.
Jottings
Private microblog for personal thoughts without algorithmic feeds.
WebMIDI Sequencer
Browser-based sequencer for controlling hardware synthesizers.
Time Capsule Email
Schedule emails to yourself to receive at a future date.
I Ching Simulator
Digital I Ching using traditional Yarrow Stalk algorithm.
Meeting Notes System
Active note-taking system for extracting key points from meetings.
AlgoDrill
Interactive drills with active recall for LeetCode algorithm patterns.
Mephisto
Ad-free disposable email service as a progressive web app.
Zenflow
Orchestrate coding agents without repetitive approval loops.
Lustra
AI-powered platform tracking and summarizing legislative changes.
Netrinos
Simple WireGuard-based mesh VPN for remote team access.
A Pager
High-priority notification service that beeps until acknowledged.
HN Wrapped 2025
AI-generated personalized summary and roast of your Hacker News year.
Euclidle
Web puzzle game guessing coordinates in n-dimensional space.
Dollar Feedback Tool
Simple feedback widget for websites priced at one dollar.
Kapso
WhatsApp messaging API for developers to reach users at scale
Box Insert Designer
Design foamcore inserts for board games and get cutting lists
National Train Map
Interactive train route map with better UI than official railway provider
GeneGuessr
Daily biology puzzle game where you guess gene names from protein structures
HTML to Image
Convert raw HTML to production-ready images for free
Unicode Symbol Reference
Developer-friendly reference pages for every Unicode symbol with encodings
WalletWallet
Create signed Apple Wallet passes from anything online
OfferGridAI
Compare real estate offers from PDFs side-by-side
Phantas
Browser binaural strobe engine for focus and concentration
Brainrot Translator
Translate between corporate and Gen Alpha slang
Tidy Baby
Word-based puzzle game inspired by SET
CustomPaste
Clipboard tool to selectively strip or keep text formatting
International Calling Platform
Platform for international calling
Foundertrace
Genealogy chains showing YC startup founder connections
Flux
Tool to create AI agents that live in iMessage
Wario Synth
Convert any song into an authentic Game Boy audio version using client-side emulation.
Shepherd
Discover books loved by readers who share your favorite authors.
nilch
Non-profit search engine with no ads, AI, or tracking.
HN Query Tool
Query 600GB of Hacker News, ArXiv and other datasets with Claude.
HN SQLite
Complete Hacker News archive searchable offline in your browser.
Noise Evidence Generator
Generate court-ready noise complaint reports for 27 US cities.
Yellopages
Chrome extension replacing new tab page with better tab organization.
Agentic Work OS
Complete operating system for agentic work management.
Audio Loop Maker
Web app to quickly create and remix simple audio loops online.
Poker with LLMs
Play poker against or watch LLM models compete in Texas Hold'em.
Wikipedia TikTok
Scroll Wikipedia content in TikTok-like feed with AI-generated streaming UI.
Harmony
AI notetaker for Discord meetings and action items
OSINT Dashboard
Customizable client-side dashboard for monitoring data sources
mdto.page
Convert Markdown to shareable webpages instantly
Menu Commander
Keyboard-controlled command center for macOS menu bar
Core MBA
Text-based business simulator for learning through interactive scenarios.
Movieagent.io
AI agent providing personalized movie recommendations for couples.
Git DAW
macOS digital audio workstation with git-like branching and cloud sync.
Listings are collected from public launch sites and classified by keyword; models and categories are corrected by an editor over time. Links go to the business itself; we have no relationship with any of them.